Before talking about mold materials, we must first understand some basic issues of injection molds. The first is the classification of the mold: The molds are generally divided into five grades according to the length of their service life.....
CNC standards are a trend in the development of manufacturing informatization. In the 50 years after the CNC lathe machining CNC technology was born, information exchange was based on the ISO 6983 standard. That is, using the G and M codes t....
Hex nut is classified into I type, II type and thin type according to the nominal thickness. Nuts of class 8 or higher are type I and type II. The type I Hex nut is the most widely used, and the I nut is divided into A, B, and C grades. The....
1. The characteristics of CNC machine tools CNC machine tools are a type of processing equipment that uses digital signals to control the movement of a machine tool and its machining process. The modern CNC machine tool is a typical process....
In his work position, Yan Wenli has overcame ordinary peoples unimaginable difficulties for 14 years and he has mastered extraordinary and extraordinary skills and has overcome a number of technical problems in CNC technology. He used his pe....