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FAQ

Metal cutting machine tool manufacturing is mainly mechanical, machine, drilling machine, grinding machine etc.. Its safe operation
Strictly abide by the operating procedures, routine maintenance, hidden trouble, parking repair immediately;
What is the arrangement principle of cutting order in machining?
Front face and rear hole.First processing plane, after processing hole.
The main form of bit wear is the front wear Is that right?Shaper processing is a forming process? Yes?
Should soft abrasive wheels be chosen when grinding more soft materials? Not necessarily, for example, grinding rubber with high hardness large particle grinding wheel directly forming grinding, the effect is very good
What are the main factors that affect the quality of metal cutting?
Influence of wear resistance on surface quality. A just finished friction pair two contact surface, the initial stage in the surface roughness of the peaks of the contact, the actual contact area is far less than the theoretical contact area in contact with each other, the Department has a very large unit of stress, the actual contact area generated at the shear plastic deformation and elastic deformation between shape and peak damage caused by severe wear.
Causes of retention of mechanical metal chip cutters
Because it is affected by the work hardening, the hardness of the product is about 1~2 times higher than that of the base metal, so it can be partly replaced by cutting edge.
What are the differences between metal cutting equipment and metal processing equipment?
Metal processing equipment is divided into many kinds, metal cutting equipment is one of the metal processing equipment, such as vertical lathe belongs to metal cutting equipment, but also metal processing equipment
Method of programming for metal cutting machine tools
According to the processing mode is divided into 12 categories:Lathe, drilling machine, boring machine, grinder, gear cutting machine, thread cutting machine, milling machine, planer, broaching machine, EDM machine tool, machine tool, cutting, and other machine tools.
What is the rigidity of process system in metal cutting?
The stiffness of the process system is equal to the reciprocal of the sum of the rigidity of the machine tool, the fixture, the tool and the workpiece.