A small topic about chamfering of threaded holes - it may seem insignificant, but if not paid attention to, it might cause some unexpected problems. Especially for those who only do the design but hav...
As illustrated, the following phenomena occur after anodizing:- Linear black streaks appear on the cylindrical surface (see Figures 1 and 2).- Localized darkened areas exist on the end faces, detectab...
For the prototyping of a new product, due to structural constraints, a T-slot cutter was required to machine the internal bottom surface. The design specified a transition radius of R1.5 between the b...
It is said that soft materials such as Q235-A, 08F, etc. cannot be ground. To use hard materials, such as 42CRrMo,40Cr, etc., after quenching can be ground. May I ask why?
A shaft tooth, after machining, does not pass the dynamic balance test.Now I would like to ask how the dynamic balance of the part can be controlled in the machining process.The whole of the part to t...
