Rubber hose material composition is a challenging thing for engineer.
A lot of cost and time are consumed for the physical testing to measure its capability. Overviewing the design with simulation analysis software can help us predict the deformation when internal pressure is working or even at the bending test.
Each layer of its nylon and reibar composition and design can be optimized by understanding its characteristic.
Application of sheet metal processing technology in cnc punching machine -dgm...JasmineHL
Sheet metal processing technology is an important process for sheet metal product forming, mainly including laser cutting, heavy processing, bending forming, precision welding, and other process methods. CNC punching machine is a very common basic equipment in sheet metal processing. The practical application of CNC punching in metalworking technology is briefly discussed and analyzed.
What is parting lock?
Parting lock is also called nylon mold clamp, resin shutter, nylon mold lock, resin mold clamp, nylon resin shutter, etc. It is a mold component that adjusts the friction between the template and the nylon sleeve by locking the tapered bolts.
Rubber hose material composition is a challenging thing for engineer.
A lot of cost and time are consumed for the physical testing to measure its capability. Overviewing the design with simulation analysis software can help us predict the deformation when internal pressure is working or even at the bending test.
Each layer of its nylon and reibar composition and design can be optimized by understanding its characteristic.
Application of sheet metal processing technology in cnc punching machine -dgm...JasmineHL
Sheet metal processing technology is an important process for sheet metal product forming, mainly including laser cutting, heavy processing, bending forming, precision welding, and other process methods. CNC punching machine is a very common basic equipment in sheet metal processing. The practical application of CNC punching in metalworking technology is briefly discussed and analyzed.
What is parting lock?
Parting lock is also called nylon mold clamp, resin shutter, nylon mold lock, resin mold clamp, nylon resin shutter, etc. It is a mold component that adjusts the friction between the template and the nylon sleeve by locking the tapered bolts.
Elcometer 121 4-standard-top-paint-inspection-gauges is designed to measure t...MM Naina Exports
Elcometer 121 4-standard-top-paint-inspection-gauges is designed to measure the thickness of single or multiple layers of coatings Supplied in india by Multilab Tamilnadu Chennai
http://www.multilab.biz/testing/elcometer-testing-equipments/dry-film-thickness/elcometer121-4-standard-and-top-paint-inspection-gauges.htm
Product Description:
Available in two models, the Elcometer 121 Paint Inspection Gauge is designed to measure the thickness of single or multiple layers of coatings.
Both models are supplied with illuminated integrated graticule microscopes.
The Top model has an internal carousel allowing each of the three cutters to be selected easily together with a cross hatch adhesion tester.
Compact and convenient, ideal for use in confined areas
Made of anodised aluminium for durability
Bright LED light source for clear vision
Top Model can hold one cross hatch cutter & three standard cutters which are locked tight and a simple rotation of the cutter holder changes the cutting tool.
Kevin Dare, the managing director of Face Consultants, discusses why floors fail and what to do about it at the Australian Industrial Floor Design and Construction Seminar.
Quantity measurement and present market rates of constructionZachary Kelman
Quantity measurement of construction materials is a process of measuring the amount of materials which is needed or used in a construction site. Or in other word we can say that it is the measurement of amount of any engineering materials which is required in a construction site
Rebar coupler,rebar splicing used to connect threaded rebar. OCEPO Thread Parallel Coupler provides a cost-effective, full strength joint and are amongst the most efficient and innovative mechanical splice available to the local construction industry where its applications are only limited to one's imaginations.
12 tic insert liners double the service lifeFernando Zhang
Why is TIC Liner more wearable?
A. The structure and properties of the matrix of the parts have changed. We have increased the content of Mn, Mo, and rare earth.
Therefore, the metallographic grain size of Hadfield steel is refined and the strength is enhanced.
B. The hardness of TIC Insert exceeds HRC60, and the hardness is about 3 times that of Hadfield steel!
The arrangement of Fine Chamber is almost the same as that of rough Chamber. According to the structure of the casting, Feed Size, make some small adjustments, there is no major change.
C. TIC Insert is a mesh-like structure, which is divided into points on the wear part, so as to achieve the purpose of improving the wear resistance of the part as a whole.
For TIC design, our engineers once again improved the design based on the wear curve of the parts you provided.
The size of the ore entering the Fine Chamber is very small, so we reduced the diameter and arrangement spacing of the TIC in order to obtain the best wear effect.
I share these ideas with you to let you fully understand the in-depth research we have done in this project.
Every new project is full of challenges and unknowns, but we are willing to challenge some interesting & valuable projects together with new customer.
How to solve the problem of excessive wear on both ends of Jaw liners? This is a classic case
One of our customers is in Shandong Province, China, and they have 2 crushers to crush iron ore.
One is 36X48 Jaw Crusher
One is 42X54 Jaw Crusher
We are told by customers that when they use OEM Liners, both ends of the Liners wear out very quickly! So productivity quickly dropped.
We filled the two ends of the teeth for our customers, and inlaid a lot of TIC Inserts at both ends.
The service life of the improved Liners is 3.68 times that of OEM Liners!
The customer was very satisfied with this and gave BOGVIK all their orders for Liners from dozens of sites in China
Chemshun ceramic Alumina grinding balls media for
miming is small size ceramic balls or Alumina ceramic
beads , used in high intensity stirred mills for fine and
ultra fine grinding
Assembly of the components (Crank shaft, Connecting rod, Gudgeon pin and Piston) by
using different manufacturing processes from the material generated as a scrap during
manufacturing of different products through various processes.
Elcometer 121 4-standard-top-paint-inspection-gauges is designed to measure t...MM Naina Exports
Elcometer 121 4-standard-top-paint-inspection-gauges is designed to measure the thickness of single or multiple layers of coatings Supplied in india by Multilab Tamilnadu Chennai
http://www.multilab.biz/testing/elcometer-testing-equipments/dry-film-thickness/elcometer121-4-standard-and-top-paint-inspection-gauges.htm
Product Description:
Available in two models, the Elcometer 121 Paint Inspection Gauge is designed to measure the thickness of single or multiple layers of coatings.
Both models are supplied with illuminated integrated graticule microscopes.
The Top model has an internal carousel allowing each of the three cutters to be selected easily together with a cross hatch adhesion tester.
Compact and convenient, ideal for use in confined areas
Made of anodised aluminium for durability
Bright LED light source for clear vision
Top Model can hold one cross hatch cutter & three standard cutters which are locked tight and a simple rotation of the cutter holder changes the cutting tool.
Kevin Dare, the managing director of Face Consultants, discusses why floors fail and what to do about it at the Australian Industrial Floor Design and Construction Seminar.
Quantity measurement and present market rates of constructionZachary Kelman
Quantity measurement of construction materials is a process of measuring the amount of materials which is needed or used in a construction site. Or in other word we can say that it is the measurement of amount of any engineering materials which is required in a construction site
Rebar coupler,rebar splicing used to connect threaded rebar. OCEPO Thread Parallel Coupler provides a cost-effective, full strength joint and are amongst the most efficient and innovative mechanical splice available to the local construction industry where its applications are only limited to one's imaginations.
12 tic insert liners double the service lifeFernando Zhang
Why is TIC Liner more wearable?
A. The structure and properties of the matrix of the parts have changed. We have increased the content of Mn, Mo, and rare earth.
Therefore, the metallographic grain size of Hadfield steel is refined and the strength is enhanced.
B. The hardness of TIC Insert exceeds HRC60, and the hardness is about 3 times that of Hadfield steel!
The arrangement of Fine Chamber is almost the same as that of rough Chamber. According to the structure of the casting, Feed Size, make some small adjustments, there is no major change.
C. TIC Insert is a mesh-like structure, which is divided into points on the wear part, so as to achieve the purpose of improving the wear resistance of the part as a whole.
For TIC design, our engineers once again improved the design based on the wear curve of the parts you provided.
The size of the ore entering the Fine Chamber is very small, so we reduced the diameter and arrangement spacing of the TIC in order to obtain the best wear effect.
I share these ideas with you to let you fully understand the in-depth research we have done in this project.
Every new project is full of challenges and unknowns, but we are willing to challenge some interesting & valuable projects together with new customer.
How to solve the problem of excessive wear on both ends of Jaw liners? This is a classic case
One of our customers is in Shandong Province, China, and they have 2 crushers to crush iron ore.
One is 36X48 Jaw Crusher
One is 42X54 Jaw Crusher
We are told by customers that when they use OEM Liners, both ends of the Liners wear out very quickly! So productivity quickly dropped.
We filled the two ends of the teeth for our customers, and inlaid a lot of TIC Inserts at both ends.
The service life of the improved Liners is 3.68 times that of OEM Liners!
The customer was very satisfied with this and gave BOGVIK all their orders for Liners from dozens of sites in China
Chemshun ceramic Alumina grinding balls media for
miming is small size ceramic balls or Alumina ceramic
beads , used in high intensity stirred mills for fine and
ultra fine grinding
Assembly of the components (Crank shaft, Connecting rod, Gudgeon pin and Piston) by
using different manufacturing processes from the material generated as a scrap during
manufacturing of different products through various processes.
If you are looking for custom injection molding solution,we are right factory for your toilet seat mold,plastic hanger mould,plastic spoon mold,bucket mould,etc.
The PPT is showing the basic knowledge of how to design plastic injection molded parts.
Welcome to learn more from us: sales01@rpimoulding.com Vicky Liu from Respon Plastic Industrial Co., Ltd.
Machining of Aircraft Bearing Rings using High Quality Bearing SteelIJERA Editor
Bearing rings for Aircraft application are machined using high quality M50 High Speed Steel conforming to
AMS 6491B. The raw material for the rings of Ball bearing is prepared from a single bar stock using trepanning.
Special collet type soft jaw and Mandrels were devised and used on CNC Lathes to reduce manufacturing
problems like ovality. Raceway forms are turned using single point copy turning insert. The problems faced
during rings manufacture were discussed in this study.
Introduce production process of Aluminum base Printed Circuit boards with high thermal conductivity, and solutions for some problems in production.Metal Core PCB, LED PCB, TCA, Dry film,PCB lamination, Gold plating Circuit boards, Stencil printing,PCB soldermask
Sheet metal process blanking -dgmf mold clamps co., ltdJasmineHL
Punching is a basic stamping process that uses a mold to separate materials. It can be directly made into flat parts or prepared for other stamping processes such as bending, deep drawing, forming, etc., and can also be cut, repaired on the formed stamped parts. Wait. The blanking process accounts for about 50% to 60% of the entire stamping process.
manufacturers are facing the challenges of
higher Quality and productivity are two
important . Productivity can be interpreted
in terms of material removal rate in the
machining operation and quality represents
satisfactory yield in terms of product
characteristics as desired by the customers.
but conflicting criteria in any machining
operations. In order to ensure high
productivity, extent of quality is to be
compromised.
Testing results of a multi-cavity mold for injection molding of MIM 4140 alloy are presented in the article. Recommendations for manufacturing of forming parts of the mold were given. Based on an implemented technological process of casting and subsequent laboratory researches an information was obtained about the condition of a casting (hardness on Super-Rockwell, shrinkage and quality of a surface layer of material before and after heat treatment). Calculated overall dimensions of the forming parts of the project mold will allow making forecast of shrinkage of MIM 4140 alloy after injection molding.
Experimental Analysis & Optimization of Cylindirical Grinding Process Paramet...IJERA Editor
As per the modern Industrial requirements, higher surface finish mechanical components and mating parts with close limits and tolerances, is one of the most important requirement. Abrasive machining processes are generally the last operations performed on manufactured products for higher surface finishing and for fine or small scale material removal. Higher surface finish and high rate of removal can be obtained if a large number of grains act together. This is accomplished by using bonded abrasives as in grinding wheel or by modern machining processes. In the present study, Taguchi method or Design of experiments has been used to optimize the effect of cylindrical grinding parameters such as wheel speed (rpm), work speed, feed (mm/min.), depth of cut and cutting fluid on the surface roughness of EN15AM steel. Ground surface roughness measurements were carried out by Talysurf surface roughness tester. EN15AM steel has several industrial applications in manufacturing of engine shafts, connecting rods, spindles, studs, bolt, screws etc. The results indicated that grinding wheel speed, work piece speed, table feed rate and depth of cut were the significant factors for the surface roughness and material removal rate. Surface roughness is minimum at 2000 r.p.m. of grinding wheel speed , work piece speed 80 rpm, feed rate 275 mm/min. and 0.06 mm depth of cut.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
2. Step 2
Step 1
Step 3
Raw Material
Raw material
-AL 7075 feature high fatigue strength and resistance to wear, corrosion, galling, and
stress relaxation.
It is evident from the Fig.1 that the elastic strain occurs at the piston end of
the connecting rod is 0.003E8 Mpa
Step 1
The CNC machine were use to cut the aluminium block
according to the 3D design of the connecting rod, Facing, Spot Drill, Drilling, Reaming,
Locating Step, Head Bolt Clearance
Step 2
Helical Ramping, Shape Rough, Middle Rod Step Rough, End mill Surface Finish, Small End
Reamer.
Step 3
The rod were put a side to remove all the excess remaining. The produce complete.
3. Forging Casting
16 processes 36 processes
Dimensional
consistency and
accuracy
Less accuracy
Smoother running in
the engine
Defects such as pin
hole, shrinkage,
porosity, rough surface
etc.
It perform at the low
temperature
Low strength
Straightenin
g test
Crack
test
A
length
check
Hardness
test
Round
test
Piston pin
bore and
bearing
tunnel size
check