Special treatment process chain, a chain plate, heat treatment chain, chain plate tend to thin diffusion layer 1.; 2. hardness gradient replace carbon concentration gradient measured to obtain a carbon concentration gradient relaxation, brittleness, improve strength; 3 . using controlled atmosphere hardening and carbonitriding; 4. propane gas carburizing; 5. Reduce dependence on converter steel hollow chains, thick ooze through the box-type multi-layer products replaced with a gas furnace or shaft furnace; 6. replace oil quenching agent to reduce pollution. Second, special techniques such as plating, stainless steel heat treatment, Chromizing, riveting technology circle cold chain, plate punching punching tooth technology, S-type steel roller chains profiled attachment bending, etc. can be gradually solved effectively. Third, the two ran together, and acts to eliminate by the end of automatic on-line effects of oil, grease role. Fourth, select the appropriate operation mode 1. The factory is divided by product category; 2. Job types of plant and equipment layout; it should be said, when the enterprise scale development to thousands of different types of stainless steel chain plate chain of products curved plate chain, bringing together the a factory production in the region is unwise. 3. When the external conditions are ripe (quality, price, delivery time), the chain parts can be produced or outsourced diffusion. Stainless steel chain plates are made of a lot, but to varying degrees body heat expansion and contraction of the different materials, there will be an error but the error will be smaller than 0.005M. To know this in everyday practice is very important, so today we come together to look at this knowledge now! First thing to know is stainless steel chain plate according to the different manufacturing processes scraper chain, so it's different expansion coefficients. In addition, when different materials are welded together, there is a possibility of emerging thermal fatigue. When the ambient temperature exceeds 400 ℃, expansion of the whole situation between cause intermittent reduction should also be fully taken into account. I hope the above knowledge about the stainless steel chain plates can better bring help. Stainless steel chain plates are generally used in electronics factory production base is automatically inserted for circuit board plug-in, welding, testing, and production processes. Plug-in line-width-modulated conveyor device adopts the international advanced ball bearing, lightweight, flexible, no noise. Rack plug-line conveyor mainly aluminum structure, beautiful appearance, easy installation scraper chain, 西卢 chain network Factory (certification), Fuxin chain by Ningjin 西卢 chain network plant. Ningjin Xi Lu chain network Factory (www.njxllw.cn) Shandong Dezhou, chains, sprockets leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xi Lu chain network in the plant leadership with the staff warmly welcome all inquiries negotiations to create Xi Lu chain network plant a better future.