This document discusses EJOT's "boss" family of multifunctional fastening elements for thin-walled components. It introduces the EASYboss® V, a flexible standard solution that can accommodate varying component thicknesses through an adjustable spring-loaded boss. It also discusses the standardised EASYboss® alternative and how both products can be assembled automatically through equipment from fastening specialist DEPRAG. The "boss" family provides advantages like weight reduction, corrosion resistance, and suitability for automated assembly.
The document provides information on identification codes used for Ford vehicles, including the Mustang. It discusses the vehicle identification number (VIN) and what each digit in the VIN represents, such as the world manufacturer identifier, restraint type code, line/series/body type, engine code, model year code, and assembly plant code. It also discusses other identification codes found on vehicles, including paint codes, interior trim codes, radio codes, axle ratio codes, and powertrain calibration protocol codes. The powertrain calibration protocol codes provide information on the calibration strategy used, including the model year, engine/transmission codes, emission standard, and design level.
This is the Highly Detailed factory service repair manual for the2008 GMC ACADIA, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.2008 GMC ACADIA Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Service Repair Manual Covers:
Maintenance
Engine
Control System
Mechanical
Fuel Service Specifications
Emission Control
Intake Exhaust Cooling
Lube
Ignition Starting Charging
Auto Transmission Clutch
Manual Transmission
Transfer Propeller Shaft
Drive Shaft
Differential
Axle Suspension
Tire & Wheel
Brake Control
Brake
Parking Brake
Steering Column
Power Steering
Air Condition
Suppl Restraint System
Seat Belt
Engine Immobilizer
Cruise Control
Wiper & Washer
Door Lock
Meter Audio/Visual
Horn
Windshield/Glass Mirror
Instrument Panel
Seat
Engine Hood/ Door
Exterior & Interior
Electrical
Multiplex/ Can Communication
And much more...
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to have2008 GMC ACADIA Service Repair Workshop Manual.
Looking for some other Service Repair Manual,please check:
https://www.aservicemanualpdf.com/
Thanks for visiting!
1. O documento fornece instruções e advertências sobre o funcionamento seguro de uma transmissão automática.
2. Ele descreve os componentes, modos de operação, indicações no display e procedimentos de inspeção e manutenção.
3. O documento também lista avisos que podem aparecer no display em caso de irregularidades e fornece informações técnicas sobre a transmissão como relações de marchas e fluxo de força.
Liebherr a 924 c hd litronic edc hydraulic excavator service repair manual sn...jksemmmd
This document provides a summary of changes and modifications made to Liebherr hydraulic excavator service manuals over time. It lists the date each section was last updated, as well as the change group, type of modification, and affected excavator models. The modifications include revisions to sections on clutches, cooling systems, monitoring displays, axles, steering components, and more. The summary is intended to help users easily identify updates to excavator documentation.
01 hap4 4-space - Hourly Analysis Program - CarrierMonzer Salahdine
This document provides an overview of the capabilities of Carrier's HAP 4.4 HVAC design and energy analysis software. It describes the two main operating modes in HAP - System Design mode for estimating loads and sizing systems, and Energy Analysis mode for hourly energy simulation. Key features covered include building load calculation methods, modeling approach using elements, spaces, zones, air systems and plants, and energy analysis reports. The document also discusses HAP's data management features and provides system requirements for installation.
Este documento lista vários sensores e componentes de um veículo, incluindo sensores de pressão e temperatura dos gases de escape, sensor de pressão do turbo, sensor de fase CKP, sensor de nível de combustível e óleo do motor.
Este documento contém um diagrama de fios de um veículo, listando vários sensores, componentes e conexões elétricas. Ele inclui informações sobre sensores de velocidade, posição do pedal do acelerador, pressão do óleo, temperatura do combustível e do motor. Também lista eletroinjetores, válvulas solenóides, relés de controle do ventilador e tomadas de diagnóstico.
This document provides a guide for repairing Denso common rail injectors. It discusses dismantling, inspecting, and reassembling the injector components. The summary includes testing the injectors, specifically checking the nozzle opening pressure using suitable equipment. Adjusting the opening pressure shim can increase or decrease the pressure as needed. Proper testing is important to evaluate the injector's functionality and conditions before putting it back into service.
The document provides information on identification codes used for Ford vehicles, including the Mustang. It discusses the vehicle identification number (VIN) and what each digit in the VIN represents, such as the world manufacturer identifier, restraint type code, line/series/body type, engine code, model year code, and assembly plant code. It also discusses other identification codes found on vehicles, including paint codes, interior trim codes, radio codes, axle ratio codes, and powertrain calibration protocol codes. The powertrain calibration protocol codes provide information on the calibration strategy used, including the model year, engine/transmission codes, emission standard, and design level.
This is the Highly Detailed factory service repair manual for the2008 GMC ACADIA, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.2008 GMC ACADIA Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Service Repair Manual Covers:
Maintenance
Engine
Control System
Mechanical
Fuel Service Specifications
Emission Control
Intake Exhaust Cooling
Lube
Ignition Starting Charging
Auto Transmission Clutch
Manual Transmission
Transfer Propeller Shaft
Drive Shaft
Differential
Axle Suspension
Tire & Wheel
Brake Control
Brake
Parking Brake
Steering Column
Power Steering
Air Condition
Suppl Restraint System
Seat Belt
Engine Immobilizer
Cruise Control
Wiper & Washer
Door Lock
Meter Audio/Visual
Horn
Windshield/Glass Mirror
Instrument Panel
Seat
Engine Hood/ Door
Exterior & Interior
Electrical
Multiplex/ Can Communication
And much more...
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to have2008 GMC ACADIA Service Repair Workshop Manual.
Looking for some other Service Repair Manual,please check:
https://www.aservicemanualpdf.com/
Thanks for visiting!
1. O documento fornece instruções e advertências sobre o funcionamento seguro de uma transmissão automática.
2. Ele descreve os componentes, modos de operação, indicações no display e procedimentos de inspeção e manutenção.
3. O documento também lista avisos que podem aparecer no display em caso de irregularidades e fornece informações técnicas sobre a transmissão como relações de marchas e fluxo de força.
Liebherr a 924 c hd litronic edc hydraulic excavator service repair manual sn...jksemmmd
This document provides a summary of changes and modifications made to Liebherr hydraulic excavator service manuals over time. It lists the date each section was last updated, as well as the change group, type of modification, and affected excavator models. The modifications include revisions to sections on clutches, cooling systems, monitoring displays, axles, steering components, and more. The summary is intended to help users easily identify updates to excavator documentation.
01 hap4 4-space - Hourly Analysis Program - CarrierMonzer Salahdine
This document provides an overview of the capabilities of Carrier's HAP 4.4 HVAC design and energy analysis software. It describes the two main operating modes in HAP - System Design mode for estimating loads and sizing systems, and Energy Analysis mode for hourly energy simulation. Key features covered include building load calculation methods, modeling approach using elements, spaces, zones, air systems and plants, and energy analysis reports. The document also discusses HAP's data management features and provides system requirements for installation.
Este documento lista vários sensores e componentes de um veículo, incluindo sensores de pressão e temperatura dos gases de escape, sensor de pressão do turbo, sensor de fase CKP, sensor de nível de combustível e óleo do motor.
Este documento contém um diagrama de fios de um veículo, listando vários sensores, componentes e conexões elétricas. Ele inclui informações sobre sensores de velocidade, posição do pedal do acelerador, pressão do óleo, temperatura do combustível e do motor. Também lista eletroinjetores, válvulas solenóides, relés de controle do ventilador e tomadas de diagnóstico.
This document provides a guide for repairing Denso common rail injectors. It discusses dismantling, inspecting, and reassembling the injector components. The summary includes testing the injectors, specifically checking the nozzle opening pressure using suitable equipment. Adjusting the opening pressure shim can increase or decrease the pressure as needed. Proper testing is important to evaluate the injector's functionality and conditions before putting it back into service.
The instrument panel contains displays for the speedometer, revolution counter, fuel level and other vehicle information. It also has telltale lights for systems like the ABS and airbags. The center of the panel displays information from the on-board computer like the outside temperature as well as indicators for the automatic transmission or cruise control if equipped.
The document contains technical drawings and specifications for an AC distribution board. It includes 6 pages of drawings showing dimensions, components, and details. It specifies that the board has 12 inputs and 1 output, is rated for 1000A, and is an outdoor type panel. The summary provides key details about the board in a concise manner.
This document provides an installation manual for outdoor units. It includes examples of refrigerant piping connections using REFNET joints and headers. It provides tables to select the proper REFNET joints and headers based on outdoor unit capacity and total indoor unit capacity. It also provides guidance on pipe sizing and length between units. The document gives an example calculation for additional refrigerant required for a system using REFNET joints and headers. It provides notes on allowable pipe lengths and increasing pipe sizes if certain length thresholds are exceeded.
manual de taller ranger (ford) a partir del 2001Alex Morales
This document contains a table of contents for vehicle repair sections and a diagnostic trouble code (DTC) chart. The table of contents lists various vehicle systems and components organized under headings like "Chassis", "Powertrain", and "Electrical". The DTC chart lists specific codes, what module they originate from, a description of the issue, and what section of the repair manual to refer to for troubleshooting instructions.
O documento fornece um esquema de ligações elétricas para um veículo Renault Master 2.5 dCi fabricado entre 2004-2012, incluindo informações sobre o sistema de gerenciamento do motor EDC 16 e seus principais componentes e fusíveis.
This document provides an overview of HVAC systems and control strategies. It describes the basic principles of why automatic controls are needed for HVAC systems, common types of HVAC systems including self-contained units and central systems, parameters that are controlled like temperature, humidity, ventilation and pressure. It also summarizes different control strategies used for HVAC systems under part-load conditions like cycling, modulation, and staging.
101856639 apresentacao-sistema-eletrico-pc-2000paulo cesar
O documento descreve o sistema elétrico de um veículo, incluindo sua central elétrica e-rack, unidade lógica e pinagens. A unidade lógica gerencia diversos componentes do veículo através de sensores e atuadores, e se comunica com o painel de instrumentos via rede CAN. O e-rack é a central de conectores do sistema elétrico.
Este manual proporciona instrucciones para el desensamble y ensamble de las transmisiones G60 y G85 de Mercedes-Benz. Explica los componentes externos e internos, los tipos de accionamientos, los patrones de cambios y las velocidades, y los procedimientos para el cambio de aceite y mantenimiento general. El objetivo es guiar al mecánico paso a paso en el servicio de estas transmisiones.
The document lists diagnostic trouble codes (DTCs) for Mercedes-Benz models from 1996 onwards. It includes over 400 powertrain-related DTCs covering issues with sensors, emissions components, fuel and ignition systems. The DTCs are organized by system and provide details on malfunctions, out of range values and intermittent faults that can be retrieved from the vehicle's onboard computer.
1) O documento descreve o sistema de injeção eletrônica de um motor Toyota Hilux 3.0 D-4D com especificações técnicas de 2013 a 2015.
2) São listados diversos componentes e sensores do motor como o ECM, válvulas, sensores de pressão, temperatura e outros itens.
3) Também são mostrados os conectores e cabos que interligam esses componentes no sistema de injeção eletrônica.
O documento lista componentes e sensores de um caminhão Volkswagen, incluindo injetores, sensores de temperatura e pressão do motor e ar, válvulas reguladoras de pressão e EGR, e conectores.
🍁🍂 Llegó el Otoño y también la nueva colección de Castalia, quieres conocerla? 🤩 envíanos un mensaje a wa.me/5215518906143 ....👇🏽👇🏽 Ó descárgalo aquí y comienza tu propio negocio a partir de HOY!
#negocioporcatalogo #VentasPorCatalogo #ventas #mujer #modafeminina #moda #modamexicana #ropa #ropademujer
Improving boiler efficiency by using air preheaterNetha Jashuva
Abstract: Air pre-heater is a heat transfer surface in which air temperature is raised by transferring heat from other media such as flue gas .Hot air is necessary for rapid combustion in the furnace and also for drying coal in milling plants. So an essential boiler accessory which serves this purpose is air pre-heater. The air pre-heater are not essential for operation of steam generator, but they are used where a study of cost indicates that money can be saved or efficient combustion can be obtained by their use. The decision for its adoption can be made when the financial advantages is weighed against the capital cost of heater in the present paper we have taken up the operation and performance analysis of LJUNGSTROM AIRPREHEATER27VITM 1900 of 2x210 MW capacity Rayalaseema Thermal Power Plant, Kalamala and compare with Rothemuhle air pre-heater. In analysis of performance preventive measures for corrosion of heating elements has been studied, and also air heater leakage, corrected gas outlet temperature and finally gas efficiency has been calculated.
Este documento fornece uma lista de códigos de falhas para vários sistemas eletrônicos de veículos, incluindo o motor, transmissão, freios ABS e cabine. Os códigos são organizados por sistema e fornecem uma breve descrição da falha correspondente.
This document provides information on RIVNUT® brand blind rivet nuts, including:
- RIVNUT® is the original internally threaded blind rivet invented in 1936 for aircraft applications.
- It describes various RIVNUT® product lines that are designed for different materials and applications, including the Original, PLUSNUT®, RIVKLE®, TW, and HRT models.
- It provides specifications and dimensions for each product line as well as information on compatible tools and applications in industries like transportation, construction, and electronics.
The document discusses factors that affect chiller performance, including system design, hardware components, and operational changes. It covers how technologies like heat transfer methods, refrigerant properties, drive trains, and compressor design impact efficiency. Formulas are provided for measuring performance metrics like cooling capacity, power consumption, and comparing to design specifications. Operational elements such as water flow, contamination, and economizers are also reviewed.
Habilidades a serem desenvolvidas neste módulo:
Ao final do módulo o treinando deverá saber mencionar:
O que é e para que serve o sistema de trilha.
Como é o funcionamento do sistema de trilha e aplicações.
As vantagens que este conjunto oferece.
Quais as principais características.
Quais os períodos para a manutenção.
Localizar no Manual Técnico ou Service ADVISORTM as informações
técnicas de manutenção referentes a esse conjunto.
Metodologia didática:
Avaliação diagnóstica (inicial).
A metodologia será desenvolvida com aulas expositivas e reconhecimento
prático na colheitadeira de detalhes técnicos.
Exercícios práticos.
Avaliação somativa (final do módulo).
This document describes the EJOT® insulation support anchor DH, a two-part system for fixing thermal insulation to rear ventilated facades. It increases stock keeping efficiency by separately packaging shafts and washers, reducing packaging volume by up to 60% compared to one-part anchors. The innovative friction zone with installation depth limiter guarantees optimum fixing and installation for all common substructures. The two-part system prevents issues like the "quilt effect" which can negatively impact insulation performance. The document also mentions other EJOT products for rear ventilated facades like facade anchors and SAPHIR stainless steel self-drilling screws.
This document discusses EJOT's fastening solutions for solar installations on various building types. It describes their Solar Fastening System for attaching solar panels to pitched roofs made of materials like steel, wood, and asphalt shingles. For industrial flat roofs, it recommends using their flat roof support and Solar Fastener FD together to absorb wind and shear forces. It also introduces their EJObar system for attaching equipment to single-ply membranes and their Solar i-Clip for universal attachment to residential roofs of various materials.
The instrument panel contains displays for the speedometer, revolution counter, fuel level and other vehicle information. It also has telltale lights for systems like the ABS and airbags. The center of the panel displays information from the on-board computer like the outside temperature as well as indicators for the automatic transmission or cruise control if equipped.
The document contains technical drawings and specifications for an AC distribution board. It includes 6 pages of drawings showing dimensions, components, and details. It specifies that the board has 12 inputs and 1 output, is rated for 1000A, and is an outdoor type panel. The summary provides key details about the board in a concise manner.
This document provides an installation manual for outdoor units. It includes examples of refrigerant piping connections using REFNET joints and headers. It provides tables to select the proper REFNET joints and headers based on outdoor unit capacity and total indoor unit capacity. It also provides guidance on pipe sizing and length between units. The document gives an example calculation for additional refrigerant required for a system using REFNET joints and headers. It provides notes on allowable pipe lengths and increasing pipe sizes if certain length thresholds are exceeded.
manual de taller ranger (ford) a partir del 2001Alex Morales
This document contains a table of contents for vehicle repair sections and a diagnostic trouble code (DTC) chart. The table of contents lists various vehicle systems and components organized under headings like "Chassis", "Powertrain", and "Electrical". The DTC chart lists specific codes, what module they originate from, a description of the issue, and what section of the repair manual to refer to for troubleshooting instructions.
O documento fornece um esquema de ligações elétricas para um veículo Renault Master 2.5 dCi fabricado entre 2004-2012, incluindo informações sobre o sistema de gerenciamento do motor EDC 16 e seus principais componentes e fusíveis.
This document provides an overview of HVAC systems and control strategies. It describes the basic principles of why automatic controls are needed for HVAC systems, common types of HVAC systems including self-contained units and central systems, parameters that are controlled like temperature, humidity, ventilation and pressure. It also summarizes different control strategies used for HVAC systems under part-load conditions like cycling, modulation, and staging.
101856639 apresentacao-sistema-eletrico-pc-2000paulo cesar
O documento descreve o sistema elétrico de um veículo, incluindo sua central elétrica e-rack, unidade lógica e pinagens. A unidade lógica gerencia diversos componentes do veículo através de sensores e atuadores, e se comunica com o painel de instrumentos via rede CAN. O e-rack é a central de conectores do sistema elétrico.
Este manual proporciona instrucciones para el desensamble y ensamble de las transmisiones G60 y G85 de Mercedes-Benz. Explica los componentes externos e internos, los tipos de accionamientos, los patrones de cambios y las velocidades, y los procedimientos para el cambio de aceite y mantenimiento general. El objetivo es guiar al mecánico paso a paso en el servicio de estas transmisiones.
The document lists diagnostic trouble codes (DTCs) for Mercedes-Benz models from 1996 onwards. It includes over 400 powertrain-related DTCs covering issues with sensors, emissions components, fuel and ignition systems. The DTCs are organized by system and provide details on malfunctions, out of range values and intermittent faults that can be retrieved from the vehicle's onboard computer.
1) O documento descreve o sistema de injeção eletrônica de um motor Toyota Hilux 3.0 D-4D com especificações técnicas de 2013 a 2015.
2) São listados diversos componentes e sensores do motor como o ECM, válvulas, sensores de pressão, temperatura e outros itens.
3) Também são mostrados os conectores e cabos que interligam esses componentes no sistema de injeção eletrônica.
O documento lista componentes e sensores de um caminhão Volkswagen, incluindo injetores, sensores de temperatura e pressão do motor e ar, válvulas reguladoras de pressão e EGR, e conectores.
🍁🍂 Llegó el Otoño y también la nueva colección de Castalia, quieres conocerla? 🤩 envíanos un mensaje a wa.me/5215518906143 ....👇🏽👇🏽 Ó descárgalo aquí y comienza tu propio negocio a partir de HOY!
#negocioporcatalogo #VentasPorCatalogo #ventas #mujer #modafeminina #moda #modamexicana #ropa #ropademujer
Improving boiler efficiency by using air preheaterNetha Jashuva
Abstract: Air pre-heater is a heat transfer surface in which air temperature is raised by transferring heat from other media such as flue gas .Hot air is necessary for rapid combustion in the furnace and also for drying coal in milling plants. So an essential boiler accessory which serves this purpose is air pre-heater. The air pre-heater are not essential for operation of steam generator, but they are used where a study of cost indicates that money can be saved or efficient combustion can be obtained by their use. The decision for its adoption can be made when the financial advantages is weighed against the capital cost of heater in the present paper we have taken up the operation and performance analysis of LJUNGSTROM AIRPREHEATER27VITM 1900 of 2x210 MW capacity Rayalaseema Thermal Power Plant, Kalamala and compare with Rothemuhle air pre-heater. In analysis of performance preventive measures for corrosion of heating elements has been studied, and also air heater leakage, corrected gas outlet temperature and finally gas efficiency has been calculated.
Este documento fornece uma lista de códigos de falhas para vários sistemas eletrônicos de veículos, incluindo o motor, transmissão, freios ABS e cabine. Os códigos são organizados por sistema e fornecem uma breve descrição da falha correspondente.
This document provides information on RIVNUT® brand blind rivet nuts, including:
- RIVNUT® is the original internally threaded blind rivet invented in 1936 for aircraft applications.
- It describes various RIVNUT® product lines that are designed for different materials and applications, including the Original, PLUSNUT®, RIVKLE®, TW, and HRT models.
- It provides specifications and dimensions for each product line as well as information on compatible tools and applications in industries like transportation, construction, and electronics.
The document discusses factors that affect chiller performance, including system design, hardware components, and operational changes. It covers how technologies like heat transfer methods, refrigerant properties, drive trains, and compressor design impact efficiency. Formulas are provided for measuring performance metrics like cooling capacity, power consumption, and comparing to design specifications. Operational elements such as water flow, contamination, and economizers are also reviewed.
Habilidades a serem desenvolvidas neste módulo:
Ao final do módulo o treinando deverá saber mencionar:
O que é e para que serve o sistema de trilha.
Como é o funcionamento do sistema de trilha e aplicações.
As vantagens que este conjunto oferece.
Quais as principais características.
Quais os períodos para a manutenção.
Localizar no Manual Técnico ou Service ADVISORTM as informações
técnicas de manutenção referentes a esse conjunto.
Metodologia didática:
Avaliação diagnóstica (inicial).
A metodologia será desenvolvida com aulas expositivas e reconhecimento
prático na colheitadeira de detalhes técnicos.
Exercícios práticos.
Avaliação somativa (final do módulo).
This document describes the EJOT® insulation support anchor DH, a two-part system for fixing thermal insulation to rear ventilated facades. It increases stock keeping efficiency by separately packaging shafts and washers, reducing packaging volume by up to 60% compared to one-part anchors. The innovative friction zone with installation depth limiter guarantees optimum fixing and installation for all common substructures. The two-part system prevents issues like the "quilt effect" which can negatively impact insulation performance. The document also mentions other EJOT products for rear ventilated facades like facade anchors and SAPHIR stainless steel self-drilling screws.
This document discusses EJOT's fastening solutions for solar installations on various building types. It describes their Solar Fastening System for attaching solar panels to pitched roofs made of materials like steel, wood, and asphalt shingles. For industrial flat roofs, it recommends using their flat roof support and Solar Fastener FD together to absorb wind and shear forces. It also introduces their EJObar system for attaching equipment to single-ply membranes and their Solar i-Clip for universal attachment to residential roofs of various materials.
The document discusses EJOT's DELTA PT fastener for use in thermoplastics. It summarizes the key benefits of DELTA PT fasteners as providing predictable performance improvement through (1) minimal radial tension, high clamp loads, and increased fatigue durability due to its optimized flank angle and thread design. (2) It also allows for clamp load oriented engineering and long joint lifetime through its prognosis program and resistance to hydrogen embrittlement. (3) DELTA PT fasteners further improve applications for plastics through new fields of use, reduced fastener size, and cost and weight savings.
YST is a translucent fiberglass reinforced plastic (FRP) sandwich panel created by Rudolf Peter Ammer to show honest material use. It uses a bonded sandwich construction like those used in aerospace for its high strength to weight ratio and resistance to deflection. Each cell wall acts like the web of an I-beam between the facings, forming a strong yet lightweight composite material. YST panels are available in various forms and colors and can be used for applications like interior design elements, furniture, facades, illuminated ceilings, and more.
This document provides technical specifications for a stainless steel Size 3 enclosure that is dual certified for hazardous locations. It includes:
- Terminal capacity data for different terminal types and their maximum amperage, conductor size, and quantity.
- Maximum quantity of entries allowed per face for different threaded sizes.
- Dimensions and construction details.
- Certification for Zone 1, Zone 2, Zone 21, Zone 22 hazardous locations.
- Temperature ratings and operating temperature range.
The document describes Vector Techlok® clamp connectors, which are a pipe connection system. Some key points:
1) Vector Techlok® connectors are lighter and smaller than comparable flange connections, requiring fewer bolts and no alignment, making installation faster.
2) They can be used in high pressure applications over 60,000 psi and their light weight is advantageous where weight is a consideration.
3) The system includes various components like clamps, hubs, spools and closures to facilitate pipe connections in sizes up to 42 inches.
EJOT manufactures a range of fasteners for rainscreen installations and building envelopes. Their fasteners improve performance, appearance, and quality of installations. They have a proven track record of over 30 years without any failures traced back to their products. EJOT prides itself on its testing facility, which tests fasteners for all applications to ensure they meet standards.
This document summarizes an innovative precast wall panel system called Greenflex that improves thermal insulation performance. The system uses specialized inserts that ensure even heat distribution and prevent thermal bridges. An accompanying software helps engineers optimize insert placement to achieve targeted thermal values in a cost-effective way. The Greenflex system allows for improved productivity, elimination of thermal bridges, and composite panel strength in both longitudinal and transverse directions.
This document describes various dental implant components and prosthetics made by Oraltronics, including posts, gingiva formers, bars, balls, and attachments that allow for individualized solutions. It highlights features like different angulations, heights, materials, and designs to compensate for divergencies and provide optimal esthetics and function. Many of the components can be customized during the wax-up process prior to casting.
This document provides technical specifications for an Increased Safety Exe Stainless Steel Size 4 Enclosure that is dual certified ATEX/IECEx for use in hazardous locations. It includes information on certification numbers and standards, ingress protection rating, operating temperature range, terminal capacity data, maximum entry quantities for gland plates, and overall enclosure dimensions. Optional configurations including increased depth and alternative certifications are also noted.
The document provides an overview of the COYOTE Closure Series product line. It describes 14 different closure models, including the COYOTE GLC pedestal closure, COYOTE Dome closure, COYOTE In-Line RUNT closure, COYOTE Terminal closure models, and COYOTE Aerial Drop closure. Each closure is designed for a specific fiber optic network application, such as aerial, underground, or last mile solutions. The COYOTE closure family offers performance and flexibility to support varied network designs.
The document describes the COYOTE GLC (Ground Level Closure) fiber optic closure system. The COYOTE GLC is a pedestal system that features a hermetically sealed dome enclosure that can be transported to a work area while storing uncut cable slack. The system includes modular components like a base for cable storage, a dome assembly with a splice platform, and accessories. The COYOTE GLC provides a cost-effective solution for splicing and storing fiber optic cables in ground-level applications.
The document summarizes 3M's BPEO Evolution fiber optic closures. It describes the closures' modular design which allows for flexible configuration using interchangeable splice trays and cable entry kits. The closures come in three sizes and have evolved to support high fiber density networks and FTTH deployments. Additional features include single fiber management, splitter integration, and compatibility with blown fiber. The closures provide waterproof protection for fusion or mechanical splices with capacities ranging from 72 to 576 splices depending on the size.
J&P Building Systems provides sealing and construction products for the building industry. They work closely with parent companies to supply cost-effective, high-quality products including sealing systems, shuttering elements, reinforcement connectors, and more. Their experienced team provides support through the design and construction process to ensure customers receive suitable solutions for their projects.
O uso de acopladores Ancon simplificara concepção e construção em betão armado e reduz a quantidade de reforço necessário. Os Acopladores Ancon para União de varões de aço nervurado existem em três conceitos: Aperto Lateral - Rosca Cónica - Rosca Direita Apresenta ainda suloções de posicionamento e transição de diâmetros.
SMARTDEK® 51 is a structural steel decking system developed for the Indian construction industry. It provides strength and economy as a composite floor system when used with concrete. The decking acts as permanent formwork and bottom reinforcement for the slab. Tests show it performs well under extreme conditions like fire and heavy loads. The system allows for faster construction and savings in material costs compared to conventional construction methods.
This document describes the Vector Optima® subsea connector. It has a metal-to-metal sealing design that allows for quick ROV connection of flowlines with enhanced misalignment capability. It provides double pressure-energized sealing and has been tested for use in deep and ultra-deep sea applications up to 15,000 psi and 4,000 meters depth. The connector has a simple, efficient design to reduce costs and installation time for subsea connections.
This document provides technical specifications for an Increased Safety Exe stainless steel enclosure. It includes information on certification, construction standards, operating temperature range, ingress protection, deluge protection, and terminal capacity data. Optional configurations include a 210mm deep option and alternative certification. Dimensions and an exploded diagram of the enclosure are also provided.
The document describes a new micro-miniature connector called Gecko that maintains high reliability at a small 1.25mm pitch. Gecko provides significant space and weight savings compared to existing connectors while maintaining current ratings, contact resistance, and mechanical reliability specifications. It features keying to prevent incorrect mating, easy to release latches, and is available in various configurations including PCB and cable variants.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
3. 4 5
EASYboss®
V
The flexible standard solution for varying snap-on thicknesses
EASYboss®
V
Functioning of the EASYboss®
V
for varying snap-on thicknesses
EASYboss®
V - application example
n System solution from a single supplier for fastening add-on parts to
the instrument panel, e.g. glove box, air discharge, radio cages.
n Used products:
EASYboss®
V 40 x 2.5 - 5.5 x 9 and DELTA PT®
40 x 20.
EASYboss®
V - application example
n Dynamically safe system for rear spoiler fastening
to the vehicle.
n Used products:
EASYboss®
V 40 x 0.8 - 3.0 x 9 and DELTA PT®
40 x 14.
EASYboss®
V overview:
n One fastening element for varying
component thicknesses
n No danger of mix-ups, because only one
fastening element is used
n Economic efficiency through part reduction
n Weight reduction
n High dynamic safety of the system in combination with
the DELTA PT®
screw
n No corrosion
n Ergonomic and safe assembly
n Automated assembly possible
n Recyclable
Standard value for the tightening torque with an
EJOT DELTA PT®
40 at n = 500 min-1
(EASYboss®
V 40 1.6 to 2.0 Nm)
Assembly situation
The standard solution for varying
snap-on thicknesses
Assembly
The EASYboss®
is assembled through snap fitting side-
ways to the fastening direction from the edge of the part or
through an access hole in a flat component. The injection
moulded EASYboss®
V made of PA66, can be assembled
easy and safe due to the ergonomic form without any
sharp edges - and it offers a significant potential for weight
reduction.
Installation instructions for snap-on thickness range
t = 0.8 - 3.0 mm and 2.5 - 5.5 mm
(valid for both versions)
n edge distance B2
= 9 mm
n hole diameter D6
= 7 mm
n wall distance E1
= 10 mm
Fastening process with DELTA PT®
40
The EASYboss®
V has been developed to fasten a posi-
tioned clamping part with the EJOT DELTA PT®
40 screw
in a process reliable way (for further information about the
DELTA PT®
see page13). This ideally coordinated system
solution ensures a dynamically safe joint.
Due to the self-tapping DELTA PT®
thread, high self-locking
of the "boss" and screw system is guaranteed. The high de-
gree of thread engagement of "2x nominal screw diameter"
prevents loosening of the joint, even if a loss of clamp load
due to relaxation of the material occurs.
In addition to easy and problem-free fastening, the inte-
grated anti-rotation protection guarantees 10 times repeat
assemblies.
Technical Data
n Material: PA66 heat stabilised
n Tightening torque: 1.6 Nm
n Screw: EJOT DELTA PT®
40
The EJOT EASYboss®
V is a fastening element for assembly
with components of varying thickness. The resilient screw
boss equalises the clamping thickness and at the same
time applies the clamp load for the captive pre-assembly.
Dynamically safe fastening element
for varying component thicknesses
The EASYboss®
V is mainly used as a screw boss, subse-
quently assembled to components where direct assembly is
not possible, either due to a lack of installation depth or due
to difficult tool conditions.
With the EASYboss®
V, unlike other fastening elements, the
problem of corrosion is a thing of the past.
Operating principle
The spring supported boss of the EASYboss®
V adjusts to
the respective component thickness, and offers application
possibilities for varying wall thicknesses. This way the
EASYboss®
V offers an enormous potential for standardisa-
tion and part reduction.
In a non-assembled condition the contact pressure, which
is due to the opposite spring elements, ensures the firm
hold of the EASYboss®
V to the component.
This also prevents possible falling off of the fastening ele-
ment due to vibration, for example during transport.
Versions / clamping thickness range
Two versions of the EASYboss®
V are available for the
following clamping thickness range (t):
n t = 0.8 up to 3.0 mm
EASYboss®
V 40 x 0.8 - 3.0 x 9
(EJOT item no. 860 2599 703)
n t = 2.5 up to 5.5 mm
EASYboss®
V 40 x 2.5 – 5.5 x 9
(EJOT item no. 860 2382 733)
4. 6 7
EASYboss®
The standardised alternative
EASYboss®
- application example
n Fastening of LED bands for daytime running lights.
n Used products:
EASYboss®
35 x 2,5 x 9 and DELTA PT®
35 x 10.
EASYboss®
overview:
n High dynamic safety of the system in combination
with the DELTA PT®
screw
n Weight reduction
n No corrosion
n Ergonomic and safe assembly
n Consistent tightening torques
n No catching of the parts
n Suitable for automated assembly
n 10 times repeat assembly possible
n Recyclable
Functioning of the EASYboss®
Equipment by fastening and automation specialists DEPRAG for automated
feeding and alignment of the "EASYboss"
EASYboss®
and EASYboss®
V
Automated assembly
Development focus of the EJOT EASYboss®
was the design
of an all-around improved alternative to the still commonly
used sheet metal clips. Main fields of application for the
EASYboss®
are designs where direct assembly is not possi-
ble. Reasons for this are insufficient installation depths in the
component or other tool related conditions. Further possible
uses are in thin-walled components made of various materi-
als, for example thin metal sheets.
Installation
The EASYboss®
is assembled just like the EASYboss®
V,
by snap fitting sideways to the fastening direction from the
edge of the part or through an access hole in a flat compo-
nent. Tolerances of the hole pattern can be reliably compen-
sated by the fastening element. Different sizes are available
for various fastening situations. In particular the combination
of EJOT DELTA PT®
screw and EASYboss®
offers ideal
prerequisites for the direct assembly into plastic.
Numerous sizes
For various screw diameters (3.5 mm - 6.0 mm), clamp
thickness (1.0 mm - 6.0 mm) and hole spacing (5.0 mm -
15.0 mm) many different standard sizes of the "EASYboss"
are available (see pages 8 and 9).
To differentiate between the "EASYboss" sizes, they are
coloured differently. They can be made from the materials
POM, POM XAP, PA (GF) or PP (GF).
Standard values for tightening torques
with the EJOT DELTA PT®
screw
n EASYboss®
35 1.3 Nm
n EASYboss®
40 1.6 Nm
n EASYboss®
50 2.7 Nm
n EASYboss®
60 5.0 Nm
Process reliable assembly
Another advantage of the EASYboss®
family is the suitability
for fully automated assembly. The parts are directly clipped-
on the respective component in a fully-automated, process
reliable way and with a very high number of cycles on the
assembly line.
This fully automated clipping process can be easily integra-
ted into the assembly line, e.g. for the serial production of
instrument panels.
No "catching" of the parts
Contrary to metal U-nuts the development and design en-
gineering of the EASYboss®
and the EASYboss®
V has put
a special focus on preventing catching of the parts in the
feeder bowl.
This guarantees trouble-free conveying and feeding of
the EASYboss®
products at all times during the assembly
process.
100% installation control
The fully automated assembly also offers the additional
advantage of a 100% installation control of the "EASYboss".
This ensures that exactly one EASYboss®
is pre-installed to
every fastening point.
A downstream visual inspection of every fastening point
can be completely omitted. This facilitates further savings
potential for the respective assembly line.
Alignment of the "EASYboss"
5. 8 9
EASYboss®
Product range* and design recommendations
Screw
diameter
Maximum
clamp thickness
Hole spacing
DELTA PT®
t (mm) B2
(mm)
3.5
DELTA PT®
35
1 9
2.5
3.5
5
9
4
5
9
4.0
DELTA PT®
40
1.5 7.5
2.5
3.5
5
7
7.5
8.5
3.7 8
4
5
9
5.0
DELTA PT®
50
1 5
1.5
5
7.5
2
5
8
12
2.5
8
11
3.5
7.5
8
12
5
8
12
15
6.0
DELTA PT®
60
1 12
2
7
11
15
3
11
12
3.5
7
15
3.8 12
5
7
11
15
Tightening torque
DELTA PT®
screw Tt
[Nm]
DELTA PT®
35 1.3
DELTA PT®
40 1.6
DELTA PT®
50 2.7
DELTA PT®
60 5.0
Screwdriver speed approx.
500 min-1
EASYboss®
view
Surface assembly EASYboss®
Edge assembly EASYboss®
*Further EASYboss®
versions upon request.
Required
hole dia-
meter
Boss
external
diameter
Boss
length
Clip
thick-
ness
Clip
width
Clip
length
Material Colour
EASYboss®
Description
EJOT item
number
Specialdesign
D6
(mm) D2
(mm) C1
(mm) C4
(mm) A1
(mm) B4
(mm)
+0.2 +0.5 +0.7/-0.2 +/-0.2 +/-0.3 +/-0.3
6.5 6.3 7.9 0.9 9 15.2 POM grey 35 x 1 x 9 860 1488 770
6.5 6.3 8 1 9 11.2 POM green 35 x 2.5 x 3.5 860 1147 760
6.5 6.3 7.9 0.9 9 11.2 POM red 35 x 2.5 x 5 860 1148 730
6.5 6.3 7.9 0.9 9 15.2 POM blue 35 x 2.5 x 9 860 1156 750
6.5 6.3 7.9 0.9 9 11.2 POM blue 35 x 4 x 5 860 1149 750
6.5 6.3 7.9 0.9 9 15.2 POM black 35 x 4 x 9 860 1150 790
5 x 7 7.5 9.3 1 11 15 POM XAP white 40 x 1.5 x 7.5 860 2596 740 x
7 7.5 8.9 0.9 10 12 POM white 40 x 2.5 x 3.5 860 1151 740
7 7.5 8.9 0.9 10 12.4 POM self-colour 40 x 2.5 x 5 860 1087 700
7 7.5 8.9 0.9 10 13.5 POM yellow 40 x 2.5 x 7 860 1920 710
6.5 11 9.5 1.9 13 16 POM red 40 x 2.5 x 7.5 860 2491 730 x
7 7.5 8.9 0.9 10 16 POM white green 40 x 2.5 x 9 860 1972 760
7 7.5 8.9 0.9 10 16 POM XAP blue 40 x 2.5 x 9 860 1972 750
6.5 7.5 8.6 0.9 10 16 POM XAP red 40 x 3.7 x 8 860 2594 730 x
7 7.5 8.9 0.9 10 12 POM yellow 40 x 4 x 5 860 1134 710
7 7.5 8.9 0.9 10 16 POM violet 40 x 4 x 9 860 1145 730
7 11 10.9 0.9 12 13 POM violet 50 x 1 x 5 860 2270 730 x
7 10 10.9 0.9 12 12.7 POM grey 50 x 1.5 x 5 860 1978 770
7 10 10.9 0.9 12 15.5 POM white 50 x 1.5 x 7.5 860 1583 740
7 10 10.9 0.9 12 13 POM green 50 x 2 x 5 860 1440 760
7 10 10.9 0.9 12 16 PP GF30 green 50 x 2 x 8 860 1967 761
7 10 10.9 0.9 12 20 PP GF30 orange 50 x 2 x 12 860 1960 721
8.5 10 10.9 0.9 15 16 POM yellow 50 x 2.5 x 8 860 2071 710
7.5 10 12 0.9 12 19 POM black 50 x 2.5 x 11 860 1693 790
7 10 10.9 0.9 12 15.5 PP GF30 self-colour 50 x 3.5 x 8 860 2103 701 x
7 10 10.9 0.9 12 16 POM light blue 50 x 3.5 x 8 860 2320 750
8.5 10 11.5 0.9 12 20 POM green 50 x 3.5 x 12 860 1153 760
8.5 10 10.9 0.9 12 16 POM yellow 50 x 5 x 8 860 1090 710
8.5 10 10.9 0.9 12 20 POM brown 50 x 5 x 12 860 1154 780
8.5 10 10.9 1 12 23 POM brown 50 x 5 x 15 860 1374 780
9 11.5 14.5 1.2 14 21.1 PA66 GF13 black 60 x 1 x 12 860 2505 793
8 11.5 16.2 1.3 14 18.5 POM violet 60 x 2 x 7 860 1155 770
8 11.5 16.2 1.2 14 20.7 POM green 60 x 2 x 11 860 1133 760
8 11.5 16.2 1.2 14 24.7 POM red 60 x 2 x 15 860 1158 730
9.5 11.5 16.2 1.2 14 20.7 POM red 60 x 3 x 11 860 1136 730
9.5 11.5 16.2 1.2 17 23.2 PA66 GF13 black 60 x 3 x 12 860 2239 793
10 11.5 13.6 1.2 17 23.7 PA66 GF13 black 60 x 3 x 12 860 2368 793
9.5 11.5 16.2 1.2 14 18.3 POM blue 60 x 3.5 x 7 860 1157 750
9.5 11.5 16.2 1.2 14 24.7 POM grey 60 x 3.5 x 15 860 1159 770
8.8 11.5 12.6 1.2 17 23.2 PA6 GF20 black 60 x 3.8 x 12 860 1859 793
9.5 11.5 16.2 1.2 14 18.3 POM orange 60 x 5 x 7 860 1160 720
9.5 11.5 16.2 1.2 14 20.7 POM violet 60 x 5 x 11 860 1137 730
9.5 11.5 16.2 1.2 14 24.7 POM blue 60 x 5 x 15 860 1161 750
EASYboss®
Product range* and design recommendations
6. 10 11
VARIOboss®
HP
Multifunctional with a high load-carrying capacity
VARIOboss®
HP - application example
n Fastening the casing shells of the exhaust air channel.
n Used products:
VARIOboss®
HP 40 and DELTA PT®
40 x 14.
VARIOboss®
HP overview:
n Vibration safe fastening to the chassis,
even without screws
n High pull-out forces
n assembly in axial direction
n Tolerance compensation in all directions
n Variable thickness of the substructure
n Decreased component weight
n No corrosion
n Recyclable
Functioning of the VARIOboss®
HP
SQUAREboss
The standardised version for tight installation space
EJOT®
SQUAREboss - application example
n Fastening of the bumper to the car chassis.
n Used products:
EJOT®
SQUAREboss 50 and DELTA PT®
50 x 20.
EJOT®
SQUAREboss overview:
n Dynamically safe joint for tight installation space
n Easy assembly by manual pressing into square holes
n Assembly in axial direction
n Decreased component weight
n No corrosion
n Automated assembly possible
n Recyclable
Functioning of the EJOT®
SQUAREboss
EJOT VARIOboss®
HP versions
Description HP 40 HP 45
DELTA PT®
40 45
Clamp thickness 0.5 - 2.5 mm 0.5 - 3.5 mm
Hole geometry 12.2 x 10.2 14.2 x 12.2
Material PA PA
Colour black blue
Item no. 860 2043 793 860 2352 753
Description HP 50
DELTA PT®
50
Clamp thickness 0.5 - 3.5 mm
Hole geometry 14.2 x 12.2
Material PA
Colour black
Item no. 860 2159 793
EJOT®
SQUAREboss versions
Description SQUARE 40 SQUARE 40
DELTA PT®
40 40
Clamp thickness 1.0 - 1.3 mm 1.0 - 1.5 mm
Hole geometry 7.5 x 7.5 6.25 x 6.25
Material POM POM
Colour grey self-colour
Item no. 860 1906 770 860 1234 700
Description SQUARE 45 SQUARE 50
DELTA PT®
45 50
Clamp thickness 1.35 - 1.5 mm 0.65 - 1.7 mm
Hole geometry 8.0 x 8.0 10.0 x 10.0
Material POM PA GF20
Colour yellow self-colour
Item no. 860 1485 710 860 2080 703
The EJOT VARIOboss®
HP (“High-Performance“) is a mul-
tifunctional fastening system made of plastic. Main fields
of application are surface assemblies that require fastening
elements with variable snap-on thicknesses due to varying
thicknesses of the substructure.
Installation:
The "boss" is assembled through pushing in assembly
direction into a square hole in the substructure. Manual as
well as semi and fully automated assembly is no problem
with this special fastening element. Optimum functioning is
guaranteed through a combination with the EJOT DELTA
PT®
screw.
Function
After installation, the snapping hooks of the VARIOboss®
HP return to their initial position. Due to the constant force
of the connecting springs they are permanently pressed
against the substructure. Fastened with the EJOT DELTA
PT®
screw the snapping hooks cannot spring back - the
result is a strong and very reliable joint.
The EJOT®
SQUAREboss is particularly suitable for compo-
nents with low insertion depth. The outstanding fastening
characteristics are even more apparent in combination with
the DELTA PT®
screw.
Installation
The EJOT®
SQUAREboss can be fixed to the substructure
by manually pushing in the assembly direction. Small sheet
tolerances can be be compensated and automated assem-
bly is possible with this fastening element as well.
Function
The snapping hooks of the SQUAREboss latch into a
square hole and after positioning and fastening of the com-
ponent, the hooks are pulled against the substructure.
The result is a particularly reliable, dynamically safe joint.
7. 12 13
"boss“ family
Bespoke fastening solutions
Individual solutions EJOT®
"boss" family - application example
n Special EASYboss®
for fastening the underbody to the door sill;
Development cooperation and implementation together with the customer.
n Used products:
EASYboss®
45O
and DELTA PT®
45.
Examples for customer-specific solutions
with the EJOT®
"boss" family
DELTA PT®
The self-tapping fastener for thermoplastics
DELTA PT®
- application example
n Fastening an aluminium butterfly valve to a PA6 GF30 intake manifold.
n Used products:
EJOT DELTA PT®
60 x 45 / 20.
Ideal boss design DELTA PT®
0.3to0.4xd1
0.5xd1
ti=2xd1
dT
= 2 x d1
> = dE
dC
db
= 0.8 x d1
d1
= nominal screw diameter
dE
= d1
x 1.05
DELTA PT®
overview:
n High clamp load
n High tensile and torsion strength
n Increased fatigue strength
n High vibration resistance
n DELTA PT
®
prognosis programme allows
clamp load oriented design for thermoplastics
n Long service life of the joint
n Standard material PT10 through hardened steel
n A wide range of possible tightening torques
n Ideal addition to the EJOT
®
“boss“ family
for thin-walled components
Individual fastening technology
A number of standardised elements for almost all fastening
technology tasks are part of the "boss" family. If additional
features are required, the EJOT application engineers can
help and design a custom-tailored product for different
applications.
Varying requirements
The application range is as broad as the design possibilities.
High torques, pull-out loads or strength properties can be
realised. It is also possible to implement various accessibility
cases, space requirements or fastening situations with a
specific design of the "boss".
Development partnership
During the development phase, in the beginning of the
project, the customer can receive support and advice for
his particular fastening solution from an EJOT application
engineer or the product manager. The customer can rely on
fast, reliable and target-oriented support and cooperation
with EJOT during all stages of the project.
Early involvement of the application engineers in the com-
ponent development is the key to project success, since
any necessary design changes to the geometry of the faste-
ning point are still possible in an early stage of the project.
Focus on customer benefits
In a development partnership with EJOT the customer
benefits from the innovative calculation programme for
fastening elements from the EJOT "boss" family. For exam-
ple the torque curve during fastening of the "boss" can be
determined in an early phase of the development with the
prognosis programme DELTA CALC. Design modifications
can be implemented right away if necessary.
Expert partner companies are available for the the pro-
duction of laser sintered sample parts. Samples and serial
production tools can also be manufactured in our own
tooling department. This guarantees short delivery times for
customer requests and a fast processing of the projects.
The product features of the EJOT DELTA PT
®
screw are the
result of long-term practical experience in the direct assem-
bly of thermoplastics.
A research programme based on the mechanical parame-
ters of many thousands of applications and test assemblies,
has proven that reliable clamp load calculations are also
possible for thermoplastic material (compare to VDI 2230).
Parallel to this a prognosis programme for the joint design
and for the new geometry of the EJOT DELTA PT
®
screw
has been developed. The result is a robust and modern fa-
stener that provides reliability even in extreme applications.
Combination with the "boss" family
These developments are also utilised in the combination
of the DELTA PT
®
screw with the products from the "boss"
family. With the possibility of pre-dimensioning with DELTA
CALC, the required clamp load can be adjusted accordingly.
The large core cross section offers a high degree of safety
in case of bending stress on the screw.
If needed for the application, the DELTA PT
®
screw can be
manufactured with a pilot point. This might be necessary if
the fastening position is not visible for the installer and easy
finding of the insertion hole is required.
Boss design
The maximum clamp load is the criterion for optimal boss
design. The favourable hole diameter is usually at the ratio:
db
= 0.8 x d1
± screw diameter tolerance
(also see tolerances DELTA PT®
brochure, page 16)
For materials with high filler content or high internal
strength, the optimum hole diameter can be increased up to
db
= 0.88 x d1.
8. 14 15
Your system partner
Test reportTraining
Design Consultation
Modern fasteners are the basis for economic joint design. The
cost structure of the manufactured product is significantly
influenced by the design engineering.
Generally speaking, the development of a product, which
represents about 10% of the overall costs, determines about
70% of the costs for the end product. The design engineer
has a clear responsibility for the overall costs, and considera-
tions about suitable fastening technology are already neces-
sary during the conception stage. A change of parts in the
production stage causes much higher costs than an optimi-
sation of the joint during the design stage.
To assist our customers in this process EJOT offers support
during the design stage with comprehensive application
engineering services. These services provide accurate infor-
mation on product performance and result in design recom-
mendations that can be used safely on the product line.
Consequent Application Engineering
The daily work with our customers and their application
queries greatly influences our understanding of fastening
technology and opens up possibilities for innovation.This way
we consequently improve our products to meet customer
demands.
In addition to highly-qualified engineers and application engi-
neering consultants our application laboratory, the EJOT®
APPLITEC, is at your disposition. Here we carry out a series
of tests on the customer components and develop new faste-
ning solutions.
Our know-how is passed on to our customers and supports
them in their effort towards more rational fastening and
assembly. Detailed test reports, technical advice on site,
acknowledged seminars and technical publications show our
continued commitment to impart our knowledge.
EJOT®
APPLITEC test laboratory
Your system partner
EJOMAT®
for fully-automated
assembly
Modern PPS-systems lead to
high reliability of supply times
and short processing times
Logistics and Data Exchange
It is our aim to keep procurement and warehousing costs as
low as possible by simultaneously offering product availability
and quality.
With regards to simplified procurement processes, EJOT
offers a variety of cost reducing procedures and services. The
continued analysis of our customers demands and advanced
logistics procedures lead to high availability of our products.
Quality for Automated Assembly
High lot purity of the screws results in minimal malfunctions
and higher availability of the machines. Standard quality is not
sufficient anymore.
The grade of purity offered by EJOMAT®
quality is 10 times
higher than the usual standard quality which means increased
availability of assembly machines and decreased assembly
down time costs:
EJOMAT®
Quality that pays for itself.
EJOT Sales Organisation
In addition to EJOT companies throughout Europe, a growing
number of licensees in North & South America and Asia ensu-
res the global availability of products and local support.
Contact details can be found on our homepage www.ejot.com.
9. ®
EJOT®
The Quality Connection
305-E/2/04.13
We develop innovative fastening solutions …
n thread-forming screws for plastic
n thread-forming screws for light metal
n flow drill screws for high-strength sheet metal
n thread forming screws for metal
n plastic assembly elements and clips
n multifunctional fasteners and cold-formed parts
n foamed part fasteners / non-metal lightweight design
n metal-plastic components
EJOT®
fastening solutions are approved in many industries …
n automotive industry and suppliers
n electrical and electronic industry
n gardening and forestry industry
n telecommunications
n leisure and sporting goods industry
We will gladly send you our product catalogue.
If you have any questions, the EJOT application engineers
will be glad to answer them.
EJOT GmbH & Co. KG
Industrial Fasteners Division
Im Herrengarten 1
57319 Bad Berleburg
Germany
Phone +49 2751 529-0
Fax +49 2751 529-559
E-Mail: industrie@ejot.de
Internet: www.ejot.com