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用途及特點(diǎn)
本機(jī)床是一種新開(kāi)發(fā)的產(chǎn)品,用于加工活塞環(huán)的外圓面。完全由數(shù)控系統(tǒng)控制,并實(shí)現(xiàn)自動(dòng)裝卸料。它能有效地車(chē)削各種表面,如圓錐形、油腔等。由于采用了數(shù)控和交流伺服驅(qū)動(dòng)單元,環(huán)件的外徑加工可以獲得良好的粗糙度和形狀精度。
機(jī)床的加工、上下料循環(huán)由程序執(zhí)行。工件箱電機(jī)采用變頻控制,實(shí)現(xiàn)無(wú)級(jí)調(diào)速。進(jìn)給速度、主軸轉(zhuǎn)速和切削深度可以通過(guò)系統(tǒng)中的變量來(lái)設(shè)定。裝料機(jī)構(gòu)為液壓驅(qū)動(dòng),卸料由氣動(dòng)機(jī)械爪完成,機(jī)床具有較高的定位精度、報(bào)警顯示、自診斷功能和可靠性。

DX26 Piston RingAuto 0.D.Turning Machine
The application and feature ofthemachine
Auto O.D. Turning Machine, which is new development production, is used to process O.D. ofpiston rings. lt is completely controlled by CNC system, and the rings loading and unloading isautomatic. Different surface of rings such as conical-shape and oil-slotted can be processed efficiently.The 0.D. of rings can get good roughness and shape accuracy because the machine has the numericalcontroland ACservo drive unit.
The processing, loading and unloading cycles of the machine are execute by NC programs.The headstock is speed variation because its motor is controlled by VFD, The feed rate, spindlespeed and cutting depth can be set by variables in CNC system. Loading device is driven by thehydraulic unit and unloading is driven by the pneumatic claw. The machine has the highpositioning accuracy,alarminterface,selfdiagnosticfunction and reliability.