Independent performance of Shanghai Jindong CNC machining
There is a certain difference between the precision metal machining parts created by these two methods, and the impact is that the workpieces made by different steels will be different. The CNC lathe consists of a bed, a headstock, a tool post feed system, a cooling and lubrication system, and a CNC system. Different from ordinary lathes, the feed system of CNC lathes is qualitatively different from ordinary lathes.
2. Austenite: interstitial solid solution of carbon in g-Fe (face-centered cubic iron). 3.Cementite: a stable compound (Fe3c) formed by carbon and iron. 4. Pearlite: mechanical mixture composed of ferrite and cementite (F + Fe3c 0.8% carbon) 5. Lycite: mechanical mixture composed of cementite and austenite (4.3% carbon) Metal heat treatment is mechanical One of the important processes in manufacturing. Compared with other processing processes, heat treatment generally does not change the shape and overall chemical composition of the workpiece, but imparts or improves it by changing the microstructure inside the workpiece or changing the chemical composition on the surface of the workpiece. Performance of the workpiece.