The principle of precision tapping head shaft head
Power head also calls the dynamic cutter holder, is installed on the power tool turret, is driven by servo motor. This kind of cutter holder normally used in car milling compound machine, there are a few can be used in the driving force of knife tower on the machining center.Precision shaft head of power head, a variable speed drive mechanism is relatively simple, the form is varied, the basic principle is the motor drives a gear shifting mechanism, can realize the boring, milling, drilling, and other functions, some with guide rail, can the linear motion of a small scale, can do simple ...
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