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Stress relief treatment after welding
Post-weld stress relief treatment: 1, the overall heat treatment: the degree of stress relief is mainly determined by the composition of the material, organisation, heating temperature and holding time. Low carbon steel and some low alloy steel welding components at 650 degrees, insulation 20 ~ 40h, can basically eliminate all residual stresses
Rivet Welding Welding and Dissolving Technology: The Invisible Ally of Modern Manufacturing
Rivet Welding and Dissolution Technology: The Invisible Allies of Modern Manufacturing Behind the seemingly indestructible metal connection is a delicate dance of materials science and fluid dynamics When we talk about joining technology in manufacturing, rivet welding is often seen as two distinct processes...
What is boring and why is it so difficult?
Boring, refers to the forged, cast or drilled holes for further processing. Boring can expand the hole diameter, improve accuracy, reduce surface roughness, but also can better correct the original hole axis of the skew. Boring can be divided into rough boring, semi-fine boring and fine boring.
16 * 2 sanitary stainless steel tube wet polishing process significantly improve the surface finish and smoothness of the tube surface
Polishing of sanitary stainless steel tubes is a finishing technique designed to improve the finish and smoothness of the tube surface to achieve the desired surface quality. The polishing process usually involves “wet” polishing using fine micron or submicron abrasive particles in combination with a liquid.
High-efficiency processing technology for automated production line of multi-species and variable batch products
Manufacturing is the foundation of national strength, please pay attention to “metal processing” (mw1950pub).
How to choose the right flux-cored wire for stainless steel?
Stainless steel flux cored wire selection of stainless steel flux cored wire application of active gas shielded welding, flux cored wire active gas shielded welding has the following characteristics. ① Compared with electrode arc welding, the deposition speed can be increased by 2~4 times.
Non-standard parts machining process technology needs what kind of equipment support?
Non-standard parts machining refers to the process of machining parts that are customised according to the specific needs of the customer. These parts usually have complex geometries, special material requirements or unique performance needs, so their machining process technology requirements are higher.
From Drawing to Miracle: Yuyuan Precision Creates Highly Accurate Precision Parts
Retrieved from: Hengshui Daily Shenzhen Yuyuan Precision Hardware Machinery Co., Ltd was founded in 2017, a company specialising in CNC 5-axis machining. Provide CNC machining custom, hardware machining custom, CNC lathe machining, CNC precision parts machining, aluminium alloy machining...
What are the design principles and considerations for CNC machining of aluminium enclosures?
What are the design principles and considerations for CNC machining of aluminium enclosures? Aluminium casing CNC machining is widely used in modern manufacturing industry. In order to ensure the processing quality and process efficiency, designers should follow some principles and precautions when CNC machining of aluminium enclosure.
How to achieve effective cooling of the heat setting machine?
Heat setting machine is a widely used equipment in textile, plastic, rubber and other industries, its main role is to set the material through the heating and cooling process. Cooling process is the key link in the heat setting process, which directly affects the quality of the product and production efficiency.















