Twist drills are often used for drilling stainless steel workpieces. For hardened stainless steel, cemented carbide drills can be used, and super hard high speed steel or super fine grain cemented carbide drills can be used when conditions....
The characteristics of milling stainless steel are: The adhesion and fusion of stainless steel are strong, and the chips are easy to adhere to the cutter teeth, which deteriorates the cutting conditions; In reverse milling, the cutter teeth....
Due to the poor machinability of stainless steel, there is a higher requirement for the cooling, lubrication, penetration and cleaning performance of the turning fluid. Commonly used turning fluids have the following categories: 1. Sulfuriz....
The amount of cutting has a great influence on the work hardening, cutting force, cutting heat, etc. in the processing of stainless steel, especially on the durability of the tool. Whether the selected cutting amount is reasonable or not wi....
When cutting stainless steel, the appropriate chip breaking groove (roll) should be selected to control continuous chip. Usually, the whole arc or straight arc chip breaking groove (roll) should be used. The width of the chip breaker is Bn....
Tool rake angle g0: The hardness and strength of stainless steel are not high, but the plasticity and toughness are good, the heat strength is high, and the chips are not easily cut off during cutting. Under the premise of ensuring that the....
Reasonable selection of tool materials is an important condition for high-efficiency machining of stainless steel. According to the cutting characteristics of stainless steel, the tool material is required to have good heat resistance, high....
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....