Answer Si Shengsheng stainless steel wire rope core misunderstanding everyone for the cord to understand there is something wrong, is considered the most common myths is mainly used to store the cord of stainless steel wire rope lubricant processing, so good as long as the memory effect, what material cord so you do not need the stress. Shengyuan staff to help you analyze the following errors. In the old-fashioned concept, rope cord indeed for the purpose of lubricating oil is stored. But with the increased understanding of the wire rope applications, the role of the cord is not simply designed for oil storage. Modern rope cord is to provide support for radial strands, providing resilient cushioning and shock load isolation steel Si Shengsheng stocks designed, well-cord will greatly reduce the elongation of the rope. Stainless steel wire rope damage grade stainless steel wire rope criteria Once operational it will inevitably produce damage until retirement, according to a stainless steel wire rope with different degree of damage can be grouped into four damage levels, different grades of stainless steel wire rope damage the security of both the difference . In order to make the majority of users have scientific criteria, reducing the price of stainless steel wire rope safety hazards, Shengyuan as we put together the following criteria damage grade stainless steel wire rope stainless steel wire rope accessories, for your reference. Grade Ⅰ injury: stainless steel wire rope original flaws or early expansion, basically does not affect the use of safety; stress-section loss rate <2.5%, the degree of harm - a slight degree. Ⅱ grade injury: stainless steel wire rope has produced "exhaustion injury" (bending fatigue), "contact injury" (extrusion plastic deformation, wear) and the "erosion of injury" (the rust) such as stainless steel wire rope, began to affect security, but does not constitute the main damage; stress-section loss ratio ≥2.5% but <5%, the degree of harm - mild. Grade Ⅲ injury: stainless steel wire rope to further expand the existing injury worse, damaging to the body and gradually constitute a threat; stress-sectional loss ≥5% but <9.5%, the degree of harm to - moderate to severe. Super injury: stress-section loss ratio ≥9.5%, or more than the critical value of the industry to replace the rules of order; the degree of harm are - severe. These four damage grade in grade Ⅰ and Ⅱ injury damage the safety factor is still relatively high, but once you find the stainless steel wire rope used to reach grade Ⅲ injury or even super injury, to be replaced in order to guarantee the safe operation of stainless steel wire rope . Processing of stainless steel wire rope stainless steel wire rope _ _ Jieyang provided by Shengyuan Stainless Steel Co., Ltd., Dongguan City, Shengyuan. Shengyuan Stainless Steel Co., Ltd. of Dongguan City (dg-shengyuan.cn) strong, credible, in Dongguan, Guangdong metal packaging machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Shengyuan innovative ideas will lead you hand into the brilliant stainless steel and a better future!