機(jī)床采用十字托板布局形式,橫向?qū)к壻N覆聚四氟乙烯軟帶。工作臺(tái)移動(dòng)采用閉式液壓系統(tǒng),前后進(jìn)給可手動(dòng)進(jìn)給或通過(guò)電機(jī)帶動(dòng)絲桿自動(dòng)間歇進(jìn)給,磨頭上下移動(dòng)可利用升降電機(jī)來(lái)快速升降( AHR )或伺服電機(jī)快速升降及自動(dòng)進(jìn)給( AHD ) ,亦可手動(dòng)來(lái)完成。采用高精度滑動(dòng)絲杠,高強(qiáng)度鑄鐵基礎(chǔ)件,磨頭主軸采用精密角接觸滾動(dòng)軸承,高剛性套筒結(jié)構(gòu),機(jī)床整體品質(zhì)穩(wěn)定,運(yùn)行平穩(wěn)。

The machine adopts the cross plate layout, and the transverse guide rail is attached with teflon soft belt. Closed hydraulic system is adopted for the movement of the worktable. The forward and backward feed can be manually fed or the screw can be driven by the motor to automatically feed intermittently. The downward movement of the grinding head can be achieved by using the lifting motor for quick lifting (AHR) or the servo motor for quick lifting and automatic feeding (AHD), which can also be accomplished manually. The machine adopts high precision sliding screw, high strength cast iron founda-tion, grinding head spindle adopts precise angular contact rolling bearing, high rigid sleeve structure, the overall quality of the machine is stable, smooth operation.