, There are three major characteristics, (1) chain plate permeability: Why it's good ventilation, we can see that the chain plate machine sales through photographs, stainless steel chain plates do not have a lot of holes? These holes are all effects, the manufacturer is not to look good and ended up this way, it is not necessary to say this stuff, mainly because when the stainless steel chain transfer things baffle plate chain plate, chain plates and items should contact, the contact is will be friction, friction will generate heat, so this hole is to increase the cooling area chain plates (2) chain plate of drug resistance: Just because it has this feature, so use it to convey when drug agents, manufacturers assured buyers more confidence, because with it the transfer will not affect the function of the drug, and convenience. (3) anti-adhesion, in resins, coatings, chemicals and other items chain plates are easy to clean. TAG: stainless steel chain plate board of fatigue crack initiation stress concentration within the sub-area chain plate edge of the hole, leaving the class labor intensity chain plate is greatly reduced. To offset the height where the tensile stress centralism As can make the hole in the front edge of the loading plate preformed residual compressive stress, which can effectively change the stress state after Cape chain plate bearing, thereby increasing the fatigue strength of the chain plate. One effective method is to use a squeeze plate hole hole. Try face analysis showed large chain plate, through the crack initiation stage of labor accounts for the entire life of the fatigue life of more than 909 4_. After crushing hole fracture fine shape, there are dimples, so bad from fatigue crack initiation glass extension will need to be able to raise more fatigue strength will be significantly enhanced. Various documents have different chain plate processing records, an effective method is as follows. (1) on the chain plate board bore surface induction heating. On the one hand this method produces a surface residual compressive stress on the other hand to refine the surface SHE organization resulting increase in crack initiation Hang force chain plate material, so that the crack initiation location away from the inner surface to the outer edge of the hole. The results showed that the pore surface induction quenching chain plate should allow at least taken the high labor intensity of 1 times. (2) wholly or partially cold plate bore extrusion. Tests showed that the hole does not affect the chain plates squeeze static breaking load, the endurance limit of 90% -100% increase, the transition zone can be increased by five times, oh name. Chain plate material, moisten network chain intimate aftermarket high cost, chain plates by Ning County Jin Yun Machinery Co. network chain. Ning County moist network chain Machinery Co., Ltd. (www.jrwljx.com) is a leader in Dezhou, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In moist network chain leadership with the staff warmly welcome all inquiries negotiations to create moist network chain a better future.