The machinability of stainless steel is much worse than that of medium carbon steel. The cutting workability of the ordinary 45 steel is 100%, the relative machinability of the austenitic stainless steel 1Cr18Ni9Ti is 40%, the ferritic stain....
The history of human understanding and use of drill bits can be traced back to prehistoric times. The stone drill used by the ancients to fire for wood can be regarded as the most primitive drill. The twist drill (commonly known as the drill....
It is important to choose the correct CNC tool when programming. The general requirements for CNC tools are easy installation and adjustment, good rigidity, high precision and good durability. On this basis, comprehensive consideration of th....
With the continuous development of science and technology, in order to meet the special requirements of the performance of machine parts, some new materials with high strength, high toughness and high wear resistance are emerging. However, t....
1 Scope and introduction 1.1 Scope This specification specifies the processing requirements that should be noted in the design of sheet metal structures. This specification applies to the processing requirements that must be observed in the....
CNC machine tools integrate machine tools, computers, motors and drag, motion control, detection and other technologies into one automation equipment. The basic components of CNC machine tools include control media, numerical control devices....
Guide The machining center is a CNC milling machine, also known as a CNC machining center, while the engraving machine is generally considered to be a CNC milling machine that uses small tools, high power and high speed spindle motors. But i....
This design uses a new type of four-way ball stop valve that is a hydraulic piping system for hydraulic supports in integrated mechanized coal mining equipment. The main features include a valve body, a lower valve seat, a spherical core, an....
In this paper, through the analysis of a simple base part structure designed by ourselves, and programming, drilling, milling and other numerical control machining, it can better meet the actual precision requirements and improve the proces....