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GB 6653-94 Steel plates for welding gas cylinders
解析
GB 6653-94 Welding Cylinder Steel Plate
This standard GB 6653-94 provides requirements, test methods, inspection rules and packaging, marking, quality of welding steel plates for manufacturing various types of gas cylinders.
1. Scope
This standard applies to welded steel plates are used to......
1048 
Ethan
JF4001 cleaning drum operating procedures
Instruction for Operating JF4001 cleaning tumbler
Equipment introduction:
JF4001 cleaning tumbler is a kind of professional equipment for surface cleaning and residue removing. In paint spraying lines and auto-body repairing systems, this kind of cleaning tumbler is usually used to clean the dus......
Application of MOGUL Submerged Nozzle and Nanostructure Matrix in SN Skateboard
Introduction
The advancement of modern technology has allowed for a greater number of materials to be used in numerous applications in the manufacturing industry. One of the latest advancements in material technology is the use of micro-structured components. This technology has revolutionized th......
SK series water ring vacuum pump technical parameters
4000SV，SK Series Water Ring Vacuum Pump Technology Parameters
SK series water ring vacuum pumps are a type of high efficiency and energy-saving vacuum pump with low noise and stable performance. The series of vacuum pumps are widely used in various industries in refrigeration, food, petrochemica......
Characteristic Causes of Residual Shrinkage Cavity and Its Judgment and Treatment
Introduction
Remaining shrinkage hole is a common defect in castings, caused by a number of possible factors related to the manufacturing process. This paper attempts to thoroughly review the causes and prevention of remaining shrinkage hole defects in investment castings, and to discuss various ......
Cause Analysis of Diesel Engine Difficulty in Starting
Diesel Engine Starting Difficulties
Diesel engine starting difficulty is a common problem faced by vehicles powered by diesel engines. This type of problem is potentially dangerous and can lead to serious mechanical damage or accidents. Therefore, it’s important to address this problem as quickl......
superplastic forming
Injection molding is a process used to produce plastic parts by injecting molten material into a mold. The injection molding process is suitable for producing intricate and complex parts with close dimensional tolerances and enhanced surface finishes. The molding process begins with pellets of pla......
Processing characteristics of superabrasive abrasives
The Processing Characteristics of Super Hard Abrasive Tools
Super hard abrasive tools are popular among customers in recent years. Their excellent cutting performance and reliable guidance make them popular in the machining production industry. As a newly emerging abrasive tool, the quality and c......
Form rolling
Cold rolling is a steel forming process in which a metal bar is passed through a pair of rolls to reduce the thickness, increase the yield strength and increase the hardness of the metal bar. This type of metal forming process involves passing the metal bar between two rolls that rotate in opposit......
Replacement and Repair Technology of Main Bearing of Large Jaw Crusher
Gyratory Crusher Maintenance
A gyratory crusher is a large crushing machine designed primarily to crush ore and rock materials. It is a very common type of crushing equipment used in quarries and mines, as well as in large industrial facilities such as asphalt plants. The maintenance required for......
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