spring wire中文什么意思

例句与用法

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1. Induction heated oil tempered spring wire is a kind of new technical material which has been developed since 1980s . it can be heated by means of eddy induced into itself through electromagnetic coil and this method is mainly used in surface quenching . with correct designing and reasonable current frequency , induction coil and heat treatment process selected , as well as plc controlling applied , the wire can be uniform heated along cross - sectional and longitudinal direction and can be quenched and tempered continuously
   应加热油淬火-回火弹簧钢丝，是二十世纪八十年代发展起来的新技术材料，在国外称为itw induction heat oil tempered spring wire 。是通过线圈电磁感应钢丝本身产生的涡流进行加热，通常主要用于表面淬火。经正确设计，选择电流频率，合理的感应线圈及热处理工艺，并实施plc控制，可使钢丝整个截面及长度上得到均匀加热，进行连续整体淬火和回火。
2. Due to the rapid heating rate , the time for wire stayed in high temperature zone is very short and no enough time for grain grows largely , hence the structure size of continuously induction heated wire is smaller than that of conventional heated wire and grain size is 2 to 4 level higher . due to the fine grain size , the induction heat oil tempered spring wire can acquire more reasonable comprehensive mechanical properties under same strength
   可见，由于加热快，在高温停留时间短，组织晶粒来不及长大，因此，连续感应加热钢丝的组织晶粒尺寸比一般加热小，晶粒度高2 - 4级。由于组织晶粒尺寸细小，因此，感应加热油淬火-回火钢丝，在同样强度下，具有更高的综合b力学性能。