The usage of tangential feed for EDG method with blockelectrode is a new processing method at present.
块状电极电火花磨削采用切向进给法，当前还是较新的加工方法。
2
The block layer 14 suppresses the radiation of heat towards the top electrode 15 and greatly limits the phase change region when a write current is applied.
阻挡层14抑制热向上电极15辐射，极大地限制了施加写电流时的相变区。
3
Each small unit strip-shaped and block-shaped heating film is connected with a power source through the conductive electrode which is connected with a temperature-control adjuster.