The document is a catalog from Beijing Sino Steel Engineering & Equipment Co., Ltd. that describes various refractory products including nozzles, well blocks, impact plates, and stoppers. It provides details on the applications and physical/chemical properties of each type of product. The products are designed for use in steelmaking facilities and equipment such as ladles, tundishes, and continuous casting machines.
The two-piece plastic two bolt cleat is suitable for securing cables with diameters between 50-94mm. It is manufactured from black nylon 66 that is resistant to corrosion from oils and chemicals as well as UV light and weather. The cleat has a two-piece, two fixing design and can be double stacked on common fixings while operating in temperatures from -25°C to +85°C.
This document provides information on Legend's 2-Part Labelling System for thermal labels, including:
- It allows easy labeling of wires with replaceable labels that do not require cutting or re-terminating wires.
- Labels come in three lengths (20mm, 30mm, 50mm) and are printed using a Silver Fox DTP-1/300 thermal printer.
- The labels are used with clear tubing and simply slide over wires, with the printed label pulled through and cut off for a secure, replaceable label.
CSL offers a wide range of 100% silicone sealants and adhesives for building and construction applications. Their products provide flexibility, durability, and adhesion for uses such as window manufacturing, cabinetry, concrete joints, and more. CSL silicones resist weather, temperature extremes, and UV damage better than organic materials. They have options for general contractors, glazing, concrete work, rapid curing needs, and other speciality applications.
One of our customers was faced with steam trap valve challenge. We are talking about saturated and superheated
steam at 46 bar and 400°C. Previous graphite gasket materials applied to the valve broke up during installation, as
they were instable and prone to friction movement. Pieces of remaining gasket had to be removed and seating of the
gasket to be cleaned.
High Temperature Ceramic Capacitors For Harsh EnvironmentsRandall Ghany
This document summarizes KEMET's high temperature ceramic capacitor products for harsh environments. It provides an overview of their applications, product types, differentiators, grades and ratings. It highlights several new products including a 200°C HV C0G SMD MLCC, 200°C gold termination finishes, and a 260°C C0G SMD MLCC. The document concludes by announcing an upcoming conference on high temperature electronics and thanking the audience.
The document describes LOUPOT EON 0.6 mm compliant press-fit technology for solderless interconnects. It defines the press-fit terminal dimensions and insertion rules, and specifies the printed circuit board requirements. It also summarizes the technology's electrical and mechanical characteristics such as low contact resistance, push-in/out forces, replacement capability, and passes climatic/vibration tests.
The document discusses Loupot's press fit technology for interconnect solutions. Press fit technology uses compliant pins that insert into PCB holes without needing solder, eliminating soldering. Loupot offers Eye of the Needle compliant pin shapes along with stamped terminals, inserted pins, overmolded connectors, connector assemblies, and insertion machines. The technology is tested to standards for mechanical behavior, climate and vibration resistance, and microsection analysis shows minimal hole distortion. Examples of applications include terminals from 0.63mm to 1mm thickness.
The document is a catalog from Beijing Sino Steel Engineering & Equipment Co., Ltd. that describes various refractory products including nozzles, well blocks, impact plates, and stoppers. It provides details on the applications and physical/chemical properties of each type of product. The products are designed for use in steelmaking facilities and equipment such as ladles, tundishes, and continuous casting machines.
The two-piece plastic two bolt cleat is suitable for securing cables with diameters between 50-94mm. It is manufactured from black nylon 66 that is resistant to corrosion from oils and chemicals as well as UV light and weather. The cleat has a two-piece, two fixing design and can be double stacked on common fixings while operating in temperatures from -25°C to +85°C.
This document provides information on Legend's 2-Part Labelling System for thermal labels, including:
- It allows easy labeling of wires with replaceable labels that do not require cutting or re-terminating wires.
- Labels come in three lengths (20mm, 30mm, 50mm) and are printed using a Silver Fox DTP-1/300 thermal printer.
- The labels are used with clear tubing and simply slide over wires, with the printed label pulled through and cut off for a secure, replaceable label.
CSL offers a wide range of 100% silicone sealants and adhesives for building and construction applications. Their products provide flexibility, durability, and adhesion for uses such as window manufacturing, cabinetry, concrete joints, and more. CSL silicones resist weather, temperature extremes, and UV damage better than organic materials. They have options for general contractors, glazing, concrete work, rapid curing needs, and other speciality applications.
One of our customers was faced with steam trap valve challenge. We are talking about saturated and superheated
steam at 46 bar and 400°C. Previous graphite gasket materials applied to the valve broke up during installation, as
they were instable and prone to friction movement. Pieces of remaining gasket had to be removed and seating of the
gasket to be cleaned.
High Temperature Ceramic Capacitors For Harsh EnvironmentsRandall Ghany
This document summarizes KEMET's high temperature ceramic capacitor products for harsh environments. It provides an overview of their applications, product types, differentiators, grades and ratings. It highlights several new products including a 200°C HV C0G SMD MLCC, 200°C gold termination finishes, and a 260°C C0G SMD MLCC. The document concludes by announcing an upcoming conference on high temperature electronics and thanking the audience.
The document describes LOUPOT EON 0.6 mm compliant press-fit technology for solderless interconnects. It defines the press-fit terminal dimensions and insertion rules, and specifies the printed circuit board requirements. It also summarizes the technology's electrical and mechanical characteristics such as low contact resistance, push-in/out forces, replacement capability, and passes climatic/vibration tests.
The document discusses Loupot's press fit technology for interconnect solutions. Press fit technology uses compliant pins that insert into PCB holes without needing solder, eliminating soldering. Loupot offers Eye of the Needle compliant pin shapes along with stamped terminals, inserted pins, overmolded connectors, connector assemblies, and insertion machines. The technology is tested to standards for mechanical behavior, climate and vibration resistance, and microsection analysis shows minimal hole distortion. Examples of applications include terminals from 0.63mm to 1mm thickness.
This document provides information on laminate and prepreg manufacturing technologies. It discusses internal contamination reduction through controlled environment, treating technologies, handling and layup technologies. It also discusses ensuring prepreg consistency through resin content control and online cure monitoring, as well as achieving high surface quality through layup technology and controlled thickness. Cost is reduced through lean manufacturing techniques, fast turnaround capability via cycle time reduction, and sophisticated scheduling and equipment.
This document provides information on Unitherm's Series 2200 pre-insulated tubing. It is comprised of an inner process tube, fiberglass insulation, and an outer protective PVC jacket. It is designed to transport fluids like steam or gas at temperatures up to 400°F while maintaining a maximum jacket temperature of 140°F. Additional features include compact design, low heat loss, durability, and cost savings over field fabrication. It has applications in steam, condensate, gas, and liquid transport lines.
ED Copper Foil for Lithium-ion Battery ManufacturingTargray
Targray ED copper foil is an anode material for secondary li-ion battery production. This anode current collector provides battery manufacturers with high adhesiveness and excellent tensile strength.
Magnetic level gauges are non-invasive instruments that provide accurate level indication while eliminating leak points and fugitive emissions. They have a robust design that makes them suitable for use in high temperatures, pressures, and corrosive environments. Magnetic level gauges are easy to install without requiring additional piping in most applications. They are available in various materials of construction to suit different process requirements.
Effect of Silver in Common Pb-Free Solder AlloysAlpha
This document discusses the effects of silver in lead-free solder alloys. It finds that while silver increases cost and dissolution rates, it also lowers melting temperatures, improves wetting, and enhances thermal fatigue resistance compared to silver-free alloys. The document examines how silver content affects microstructure, melting properties, and performance in wetting and wave soldering applications. It concludes that an optimized balance of silver and additional elements like bismuth can improve alloys by reducing operating temperatures and enhancing grain structure.
This document describes silicone coated wire wound resistors made by HTR. The resistors come in various power ratings from 10W to 600W, resistance ranges from R22 to 120K, and dimensions depending on power rating. They have flame retardant silicone coating, can operate from -55C to 350C, and are suitable for applications requiring dissipating large amounts of power like voltage dividers and load resistors. Ordering information includes specifying series type, power rating, resistance value, tolerance, and mounting hardware.
The document describes the various steel treatment and painting processes used on Atlas Copco generators and light towers to protect them from corrosion when exposed to outdoor environments. Different components receive different treatments based on their exposure and importance. All steel components receive a galvanization treatment before further treatments and painting. The canopy receives powder coating, while critical components and the base frame undergo nitrogen laser cutting and cataphoresis before final painting. These treatments help provide long-term corrosion protection and extend the life of components.
This document provides information on cross-cut tester kits used for determining the adhesion of coating layers on substrates. It lists various kits available with different blade sizes and configurations according to ASTM and ISO standards. The kits include blades, a wrench, magnifier, brush and carrying case. Accessory blades and replacement parts are also listed.
The document introduces the RM Pressfit system for connecting piping systems without welding or soldering. It uses a patented sealing ring that fits into the press crimp groove, providing a 20% larger sealing surface area and reducing the risk of damage during fitting compared to traditional press fitting rings. The system includes fittings made of carbon steel, copper, and stainless steel suitable for various applications like heating, cooling, and plumbing. Installation is done using portable battery-operated pressing tools, and training is available.
Axon Mechatronics provides innovative press fit technology interconnect solutions. Their press fit technology offers a compliant connection between a PCB and connector without needing solder. They provide a variety of press fit terminals, connectors, and assembly solutions using their proprietary Eye of the Needle compliant pin shape. Axon Mechatronics is committed to high quality and working with customers to design customized interconnect products and solutions.
This document discusses several studies related to nanocomposites and coatings:
1) Epoxy nanocomposites reinforced with nanoclay or nanotalc showed improved mechanical properties like tensile strength and scratch hardness compared to pure epoxy. The addition of 5% nanofiller gave the best results.
2) Polyvinylidene fluoride (PVDF) and PVDF/nanoclay coatings provided good corrosion prevention for metals. The PVDF/nanoclay coating gave nearly 100% protection against corrosion.
3) Thick polyetheretherketone coatings deposited by a novel thermal spray technique exhibited high hardness and strength along with chemical resistance at high temperatures. Coating
OverTec is a low pressure overmoulding system that positions between high pressure short cycle time processes for mass production and gravity fed, long cycle time processes for short runs and prototypes. It is a very cost effective way to seal and protect electronic components. Popular applications include connector potting, overmoulding PCBs, making electric cable glands, providing strain relief on cables and protecting sensors.
CUI (Corrosion Under Insulation) poses a significant risk to chemical plants. The presentation discusses CUI, identifying loops susceptible to CUI, and outlining a strategy to inspect for and manage CUI risks. A four-point strategy is proposed: 1) identify high risk loops, 2) perform inspections and repairs, 3) continue monitoring, and 4) update the strategy based on inspection findings. Implementing a risk-based CUI management program can increase plant reliability.
The quality of optical fiber splicing is strongly dependent on environmental conditions during the splicing operation. To achieve high quality splicing, factors like dust, humidity, vibration, temperature, and having an appropriate working table must be considered. The document discusses stripping the fiber coating and alignment processes like PAS and LID that are important for splicing.
This document describes medium wall heat shrink tubing produced by Shenzhen Dicore Technology Co., Ltd. The tubing, called MHST-A, is designed to seal and protect electrical splices and connections. It has properties like excellent insulation, environmental sealing, and resistance to impact and abrasion. The document provides details on the tubing's specifications, sizes available, testing methods and results.
Carl Schattke has over 42 years of experience in PCB design and manufacturing. He started his career soldering in 1967 and began PCB design in 1973. Since then, he has designed over 3,500 PCBs and worked for various companies including Intel, Asic Designs/Tezzaron, and currently Tesla Motors. He is also an instructor for PCB West courses and speaks at IPC conferences. The document discusses the history of PCBs and soldering techniques. It then covers various factors that can contribute to void formation in solder joints, such as surface finish, PCB design, components, solder paste, and reflow process parameters. Different inspection methods for detecting voids
This document provides information on various types of brass cable glands and fittings produced by The Pearl International, including:
- Type A1/A2 cable glands that provide IP66 protection and single displacement sealing for unarmored cables
- BW cable glands for armored cables that provide mechanical retention and electrical continuity via a three-part armor lock
- Double compression glands that provide IP66 protection and seal both the inner and outer sheaths of steel wire armored cables
- Specifications, materials, sizes, temperature ratings, and accessories are provided for each type.
CeramTec specializes in additive manufacturing of silicon carbide ceramics using 3D printing technology. This allows for maximum design freedom, flexibility for customization, and short lead times. The 3D printing process produces components with optimal material properties similar to conventionally manufactured parts. CeramTec leverages over 100 years of ceramics expertise to support customers through product development and manufacturing of silicon carbide components.
Plastic piezo switches offering rugged, sealed
tamper and vandal proof solid state switching.
Exceptional durability and reliability.
Fitted with red, green and blue LED's for illumination.
This document provides information on Kester, a leading supplier of electronic assembly materials. It summarizes their product offerings, which include solder pastes, fluxes, solder wires and preforms. Kester aims to provide innovative, reliable solutions and good customer service to industries like automotive, semiconductor and electronics. Their materials are designed to drive innovation and support long-term customer relationships.
This document provides information on laminate and prepreg manufacturing technologies. It discusses internal contamination reduction through controlled environment, treating technologies, handling and layup technologies. It also discusses ensuring prepreg consistency through resin content control and online cure monitoring, as well as achieving high surface quality through layup technology and controlled thickness. Cost is reduced through lean manufacturing techniques, fast turnaround capability via cycle time reduction, and sophisticated scheduling and equipment.
This document provides information on Unitherm's Series 2200 pre-insulated tubing. It is comprised of an inner process tube, fiberglass insulation, and an outer protective PVC jacket. It is designed to transport fluids like steam or gas at temperatures up to 400°F while maintaining a maximum jacket temperature of 140°F. Additional features include compact design, low heat loss, durability, and cost savings over field fabrication. It has applications in steam, condensate, gas, and liquid transport lines.
ED Copper Foil for Lithium-ion Battery ManufacturingTargray
Targray ED copper foil is an anode material for secondary li-ion battery production. This anode current collector provides battery manufacturers with high adhesiveness and excellent tensile strength.
Magnetic level gauges are non-invasive instruments that provide accurate level indication while eliminating leak points and fugitive emissions. They have a robust design that makes them suitable for use in high temperatures, pressures, and corrosive environments. Magnetic level gauges are easy to install without requiring additional piping in most applications. They are available in various materials of construction to suit different process requirements.
Effect of Silver in Common Pb-Free Solder AlloysAlpha
This document discusses the effects of silver in lead-free solder alloys. It finds that while silver increases cost and dissolution rates, it also lowers melting temperatures, improves wetting, and enhances thermal fatigue resistance compared to silver-free alloys. The document examines how silver content affects microstructure, melting properties, and performance in wetting and wave soldering applications. It concludes that an optimized balance of silver and additional elements like bismuth can improve alloys by reducing operating temperatures and enhancing grain structure.
This document describes silicone coated wire wound resistors made by HTR. The resistors come in various power ratings from 10W to 600W, resistance ranges from R22 to 120K, and dimensions depending on power rating. They have flame retardant silicone coating, can operate from -55C to 350C, and are suitable for applications requiring dissipating large amounts of power like voltage dividers and load resistors. Ordering information includes specifying series type, power rating, resistance value, tolerance, and mounting hardware.
The document describes the various steel treatment and painting processes used on Atlas Copco generators and light towers to protect them from corrosion when exposed to outdoor environments. Different components receive different treatments based on their exposure and importance. All steel components receive a galvanization treatment before further treatments and painting. The canopy receives powder coating, while critical components and the base frame undergo nitrogen laser cutting and cataphoresis before final painting. These treatments help provide long-term corrosion protection and extend the life of components.
This document provides information on cross-cut tester kits used for determining the adhesion of coating layers on substrates. It lists various kits available with different blade sizes and configurations according to ASTM and ISO standards. The kits include blades, a wrench, magnifier, brush and carrying case. Accessory blades and replacement parts are also listed.
The document introduces the RM Pressfit system for connecting piping systems without welding or soldering. It uses a patented sealing ring that fits into the press crimp groove, providing a 20% larger sealing surface area and reducing the risk of damage during fitting compared to traditional press fitting rings. The system includes fittings made of carbon steel, copper, and stainless steel suitable for various applications like heating, cooling, and plumbing. Installation is done using portable battery-operated pressing tools, and training is available.
Axon Mechatronics provides innovative press fit technology interconnect solutions. Their press fit technology offers a compliant connection between a PCB and connector without needing solder. They provide a variety of press fit terminals, connectors, and assembly solutions using their proprietary Eye of the Needle compliant pin shape. Axon Mechatronics is committed to high quality and working with customers to design customized interconnect products and solutions.
This document discusses several studies related to nanocomposites and coatings:
1) Epoxy nanocomposites reinforced with nanoclay or nanotalc showed improved mechanical properties like tensile strength and scratch hardness compared to pure epoxy. The addition of 5% nanofiller gave the best results.
2) Polyvinylidene fluoride (PVDF) and PVDF/nanoclay coatings provided good corrosion prevention for metals. The PVDF/nanoclay coating gave nearly 100% protection against corrosion.
3) Thick polyetheretherketone coatings deposited by a novel thermal spray technique exhibited high hardness and strength along with chemical resistance at high temperatures. Coating
OverTec is a low pressure overmoulding system that positions between high pressure short cycle time processes for mass production and gravity fed, long cycle time processes for short runs and prototypes. It is a very cost effective way to seal and protect electronic components. Popular applications include connector potting, overmoulding PCBs, making electric cable glands, providing strain relief on cables and protecting sensors.
CUI (Corrosion Under Insulation) poses a significant risk to chemical plants. The presentation discusses CUI, identifying loops susceptible to CUI, and outlining a strategy to inspect for and manage CUI risks. A four-point strategy is proposed: 1) identify high risk loops, 2) perform inspections and repairs, 3) continue monitoring, and 4) update the strategy based on inspection findings. Implementing a risk-based CUI management program can increase plant reliability.
The quality of optical fiber splicing is strongly dependent on environmental conditions during the splicing operation. To achieve high quality splicing, factors like dust, humidity, vibration, temperature, and having an appropriate working table must be considered. The document discusses stripping the fiber coating and alignment processes like PAS and LID that are important for splicing.
This document describes medium wall heat shrink tubing produced by Shenzhen Dicore Technology Co., Ltd. The tubing, called MHST-A, is designed to seal and protect electrical splices and connections. It has properties like excellent insulation, environmental sealing, and resistance to impact and abrasion. The document provides details on the tubing's specifications, sizes available, testing methods and results.
Carl Schattke has over 42 years of experience in PCB design and manufacturing. He started his career soldering in 1967 and began PCB design in 1973. Since then, he has designed over 3,500 PCBs and worked for various companies including Intel, Asic Designs/Tezzaron, and currently Tesla Motors. He is also an instructor for PCB West courses and speaks at IPC conferences. The document discusses the history of PCBs and soldering techniques. It then covers various factors that can contribute to void formation in solder joints, such as surface finish, PCB design, components, solder paste, and reflow process parameters. Different inspection methods for detecting voids
This document provides information on various types of brass cable glands and fittings produced by The Pearl International, including:
- Type A1/A2 cable glands that provide IP66 protection and single displacement sealing for unarmored cables
- BW cable glands for armored cables that provide mechanical retention and electrical continuity via a three-part armor lock
- Double compression glands that provide IP66 protection and seal both the inner and outer sheaths of steel wire armored cables
- Specifications, materials, sizes, temperature ratings, and accessories are provided for each type.
CeramTec specializes in additive manufacturing of silicon carbide ceramics using 3D printing technology. This allows for maximum design freedom, flexibility for customization, and short lead times. The 3D printing process produces components with optimal material properties similar to conventionally manufactured parts. CeramTec leverages over 100 years of ceramics expertise to support customers through product development and manufacturing of silicon carbide components.
Plastic piezo switches offering rugged, sealed
tamper and vandal proof solid state switching.
Exceptional durability and reliability.
Fitted with red, green and blue LED's for illumination.
This document provides information on Kester, a leading supplier of electronic assembly materials. It summarizes their product offerings, which include solder pastes, fluxes, solder wires and preforms. Kester aims to provide innovative, reliable solutions and good customer service to industries like automotive, semiconductor and electronics. Their materials are designed to drive innovation and support long-term customer relationships.
The document discusses glass reinforced polyester enclosures from the BPG range. It describes the material as highly resistant to contamination and suitable for low smoke and halogen applications. The enclosures are molded from SMC rather than DMC glass reinforced polyester for greater mechanical strength. They meet fire resistance standards and ingress protection ratings of IP66/67. The document provides specifications, dimensions, and accessories for 16 enclosure sizes that are suitable for hazardous and industrial applications.
This document provides information on UGIMA® 4435 ICH, an austenitic stainless steel alloy. It lists the chemical composition and outlines the alloy's microstructure, mechanical properties, corrosion resistance, machining characteristics, and welding and heat treatment information. The document also indicates the alloy is well-suited for applications requiring prolonged skin contact or exposure to acids due to its composition and corrosion resistance properties.
This document provides information about Kingbright's high brightness LEDs and SMD LEDs. It describes that Kingbright offers 0.5W and 1.5W high brightness LEDs with various package sizes, power outputs, and technologies. It also offers an extensive selection of compact SMD LEDs in popular package types with different optical and electrical characteristics. Key features of both product lines include high efficiency, reliable performance, and automation-friendly packaging.
This document provides information on UGIMA® 4305HM, an improved machinability austenitic stainless steel. It includes the chemical composition, standards, mechanical properties, physical properties, corrosion resistance, machinability, welding, heat treatment, forging, and available product forms. Although UGIMA takes care to verify the information, it cannot guarantee exactness and refuses responsibility for the data.
OFSC - CURRENT SENSE / LOW OHM SILICONE COATED TYPEhtrindia
This document describes a series of current sense resistors called OFSC resistors. They are available in 5W and 10W power ratings with resistance values ranging from 0.001 ohm to 0.003 ohm for 5W models and 0.0004 ohm to 0.003 ohm for 10W models. The resistors have four termination points to eliminate lead resistance and are coated in flame retardant silicone for protection. Electrical specifications and typical applications are provided.
OF - CURRENT SENSE / LOW OHM OPEN FRAME TYPEhtrindia
This document describes a series of current sense resistors called OFSC resistors. They are available in 5W and 10W power ratings with resistance values ranging from 0.001 ohm to 0.003 ohm for 5W resistors and 0.0004 ohm to 0.003 ohm for 10W resistors. The resistors have four termination points to eliminate lead resistance and are coated in flame retardant silicone for high temperature operation from -55C to 275C. Electrical and environmental specifications are provided including tolerance, temperature coefficient, overload capacity and more. Typical applications include use in inverters and UPS systems.
The document describes a new triboPA filament material for 3D printers that contains molybdenum bisulfide for high friction and abrasion resistance. It has a coefficient of friction of 0.30-0.28 and properties including tensile strength of 75 MPa, elongation of 40%, and flexural modulus of 2800 MPa. Printing parameters are listed for FFF printers using a 0.5mm nozzle at 260C with a 180-190C heated bed. Images show the material can be printed and milled with no warping.
The document discusses die cast aluminum enclosures called ZAG enclosures. It provides details on 19 sizes of ZAG enclosures, which are precision die cast from aluminum alloy for corrosion resistance. The enclosures have IP65/66/67 ingress protection and are suitable for hazardous areas. They can be customized with various accessories and options.
The document discusses die cast aluminum enclosures called ZAG enclosures. It provides details on 19 sizes of ZAG enclosures, which are precision die cast from aluminum alloy for corrosion resistance. The enclosures have IP65/66/67 ingress protection and are suitable for use in hazardous areas. The document lists specifications, dimensions, and accessories for each enclosure size.
The document discusses die cast aluminum enclosures called ZAG enclosures. It provides details on 19 sizes of ZAG enclosures, which are precision die cast from aluminum alloy for corrosion resistance. The enclosures have IP65/66/67 ingress protection and are suitable for hazardous areas. They can be customized with various accessories and options.
The document discusses die cast aluminum enclosures called ZAG enclosures. It describes 19 standard sizes of ZAG enclosures that are precision die cast from aluminum alloy for corrosion resistance. The enclosures have IP65/66/67 ingress protection and can be used in hazardous areas with various certifications. The document provides details on enclosure features, accessories, technical drawings and specifications for different ZAG enclosure sizes.
The document discusses die cast aluminum enclosures called ZAG enclosures. It describes 19 standard sizes of ZAG enclosures that are precision die cast from aluminum alloy for corrosion resistance. The enclosures have IP65/66/67 ingress protection and can be used in hazardous areas with various certifications. The document provides details on enclosure features, accessories, technical drawings and specifications for different ZAG enclosure sizes.
The document discusses die cast aluminum enclosures called ZAG enclosures. It describes 19 standard sizes of ZAG enclosures that are precision die cast from aluminum alloy for corrosion resistance. The enclosures have IP65/66/67 ingress protection and can be used in hazardous areas with various certifications. The document provides details on enclosure features, accessories, technical drawings and specifications for different ZAG enclosure sizes.
The document discusses die cast aluminum enclosures called ZAG enclosures. It provides details on 19 sizes of ZAG enclosures, which are precision die cast from aluminum alloy for corrosion resistance. The enclosures have IP65/66/67 ingress protection and are suitable for use in hazardous areas. The document lists specifications, dimensions, and accessories for each enclosure size.
The document discusses die cast aluminum enclosures called ZAG enclosures. It provides details on 19 sizes of ZAG enclosures, which are precision die cast from aluminum alloy for corrosion resistance. The enclosures have IP65/66/67 ingress protection and are suitable for hazardous areas. They can be customized with various accessories and options.
The document discusses die cast aluminum enclosures called ZAG enclosures. It provides details on 19 sizes of ZAG enclosures, including their dimensions, material specifications, temperature ratings, certifications, and optional accessories. The enclosures are precision die cast from aluminum alloy for corrosion resistance. They have IP65-67 ingress protection and can be used in hazardous areas with appropriate certification.
The document discusses die cast aluminum enclosures called ZAG enclosures. It provides details on 19 sizes of ZAG enclosures, which are precision die cast from aluminum alloy for corrosion resistance. The enclosures have IP65/66/67 ingress protection and are suitable for use in hazardous areas. The document lists specifications, dimensions, and accessories for each enclosure size.
The document discusses die cast aluminum enclosures called ZAG enclosures. It provides details on 19 sizes of ZAG enclosures, which are precision die cast from aluminum alloy for corrosion resistance. The enclosures have IP65/66/67 ingress protection and are suitable for hazardous areas. They can be customized with various accessories and options.
This document is a user manual for the VD-680-PS LCD bonding machine produced by VD Intellisys Technologies Pvt. Ltd. It includes sections on company profile, copyright and liability, introduction, packing list, specifications, labeling, installation, bonding process overview, machine HMI introduction, examples, and customer photos. The machine is designed for bonding TAB, COF, FPC and LCD panels. Key features include different operating modes, vacuum adsorption, precision heating system, and touch screen control panel. Installation instructions are provided along with overview of anisotropic conductive film bonding technology and bonding process steps.
This document provides a safety data sheet for solder paste type VD-2001G. It lists the product ingredients including lead, tin, silver, and antimony. It identifies health hazards like irritation from inhalation or skin contact. Protective equipment like gloves and goggles are recommended. The paste is a metallic gray color and has a mild odor. Disposal should follow federal, state, and local regulations. Contact information is provided for emergency situations.
Chiptroniks is premier training institute for LED TV Panel Repair. We also manufacture VD-680-ps acf led lcd bonding machine and laser repair machine VD-512. For details contact :+91 9971004998
VD-680-ps is the best led/lcd tab bonding machine. Its manufactured and designed by VD Intellisys Technologies ,India. Customers like Foxconn, Panasonic ,Sohnen,Chiptroniks are using this. Also we stock all types of cof/tab , acf remover and acf tape
This document provides 9 steps to solve a V3 power failure from Chiptroniks, a repair leader. The steps include inspecting the power supply and motherboard for damage, testing the power supply outputs, checking the CPU and memory modules, reviewing the BIOS settings, updating firmware and drivers, examining cooling systems, scanning for malware, restoring the operating system, and testing the fully repaired system.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Discover the latest insights on Data Driven Maintenance with our comprehensive webinar presentation. Learn about traditional maintenance challenges, the right approach to utilizing data, and the benefits of adopting a Data Driven Maintenance strategy. Explore real-world examples, industry best practices, and innovative solutions like FMECA and the D3M model. This presentation, led by expert Jules Oudmans, is essential for asset owners looking to optimize their maintenance processes and leverage digital technologies for improved efficiency and performance. Download now to stay ahead in the evolving maintenance landscape.
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.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Comparative analysis between traditional aquaponics and reconstructed aquapon...bijceesjournal
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
VARIABLE FREQUENCY DRIVE. VFDs are widely used in industrial applications for...PIMR BHOPAL
Variable frequency drive .A Variable Frequency Drive (VFD) is an electronic device used to control the speed and torque of an electric motor by varying the frequency and voltage of its power supply. VFDs are widely used in industrial applications for motor control, providing significant energy savings and precise motor operation.
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...shadow0702a
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Applications of artificial Intelligence in Mechanical Engineering.pdf
TDS VD2001G solder paste
1. TECHNICAL DATA SHEET
VD Chemicals
VD-2001G
Solder Paste, Low Residue, No-Clean
DESCRIPTION
2001G No-Clean is a low residue solder paste designed for surface mount and other electronic assembly applications.
After reflow, a noncorrosive, non-conductive and highly insulated residue remains. The chemistry in this formulation
yields RMA type activity without
compromising reliability.
APPLICATION
STENCIL PRINTING / PARTICLE SIZE
> 31 mil pitch : Use -200+325 mesh
< 30 mil pitch : Use -325+500 mesh
< 20 mil pitch : Use -400+635 mesh
ALLOY
Sn63/Pb37, Sn62/Pb36/Ag2, etc.
(Meet J-STD-006 Specification)
METAL CONTENT
Stencil Printing : 90 %
Screen Printing : 88 %
RECOMMENDED PRINTING PARAMETERS
SQUEEGEE BLADE
80 to 90 durometer, Polyurethane or Stainless Steel
SQUEEGEE SPEED
1.0 to 8.0 in/sec (25 to 200 mm/sec) typical, other speed
possible.
STENCIL MATERIAL
Brass, Stainless Steel, Polyester, etc.
REFLOW PROFILE
Reflow Profile is determined by the melting
temperature of the solder and the heat
resistance of components. 2001 can be
processed in most reflow media, (i.e. IR, Vapor
phase, Forced convention, etc.).
Ramp rate of 2.5-3.0oC per second is desirable,
since most components are rated for 4.0oC per sec.
PHYSICAL / CHEMICAL CHARACTERISTICS
Color & Appearance Metallic Grey
Water Extract Resistivity > 100,00 ohm-cm
Copper Mirror Test (Flux Extract) Pass
Silver Chromate Paper (Flux Extract) Pass
Slump Test Pass
Electromigration, Bellcore1 Pass
Surface Insulation resistance in Ohms2 >1.0 x 108
VISCOSITY
Malcom3 150 - 250 kcps, 90% metal (-325+500 mesh)
Brookfield4 700 - 1400 kcps, 90% metal (-325+500 mesh)
TACKINESS5
Tack Time 24 hours (90%
metal)
SHIPPING & STORAGE
Refrigeration is the recommended storage
condition for solder paste to maintain its optimum
overall performance.
Recommended storage temperature (2 - 10) oC
SHELF-LIFE
Unopened container (6 Months from
DOM)
1. Bellcore GR-78-CORE
2. Per J-STD-004 Class 3
3. Malcom PCU-203-Series, 10 RPM, 25oC
4. Brookfield RVTD, TF spindle, 5 RPM,
25oC
5. Press, JIS Method