Electroplated Diamond tools

This type of CBN cutter is specialized for grinding glass parts. The controller should have pecking function to avoid bad chip removal, which is related to CBN particles since the particle size is in proportion to the roughness of surface. We should say 「grinding glass」 instead of 「cutting glass.」The spindle deflection will influence the grinding accuracy. Grinding is based on the consideration of smoothness, flatness, and parallelism. Press the surface of glass slowly and grind it by using abrasive. It is hard to control the smoothness, flatness, and parallelism under speedy cutting.

常見切削刀具材料

刀具材料性能的優劣是影響加工表面品質 、切削加工效率、刀具壽命的基本因素 。切削加工時，直接擔負切削工作的是刀具的切削部分。刀具切削性能的好壞大 多取決於構成刀具切削部分的材料、切削部分的幾何參數 及刀具結構的選擇和設計是否合理。切削加工生產率和刀具耐用度的高低、刀具消耗和加工成本的多少、加工精度和 表面品質的優劣等等，在很大程度上都取決於刀具材料的合理選擇。