亚洲第一网站男人都懂_亚洲欧美成人一区二区在线电影_亚洲日韩中文字幕天堂不卡_精品国产av无码一道

主要用途

本機用來磨削(xue)圓(yuan)柱(zhu)面，錐面和各(ge)種成形回轉外(wai)表面，經改(gai)裝設(she)計還可(ke)以加工某些(xie)端面，如(ru)果(guo)用戶(hu)需要可(ke)以精化處理，提高若干項精度，以滿足軸(zhou)承、軍(jun)工、汽車(che)、拖拉(la)機、紡織(zhi)機械、電(dian)機等行(xing)業的需要。如(ru)：各(ge)種軸(zhou)承外(wai)圓(yuan)、滾針、滾柱(zhu)、活塞銷、錠(ding)桿、羅拉(la)、搖臂軸(zhou)、壓縮(suo)機曲軸(zhou)、電(dian)機轉子軸(zhou)、長棒料(liao)、管料(liao)……

Application

This machine tool is used for grinding cylindrical surface,conical surface and various forming rotations The outer surface can also be machined with some end faces after modification design,ifUsers’needs can be refined to improve the accuracy of several items to meetBearing,military industry,automobile,tractor,textile machinery,motor,etclndustry needs.Such as:all kinds of bearing oute r circle,needle,roller,piston pinSpindle,roller,rocker shaft,compressor crankshaft,motor rotor shaftLong bar,tube

結構特點

1、機床布局采用雙面移動形式；
2、砂輪主軸為雙支撐結構，采用多片動壓軸承
3、導輪主軸為雙支撐結構，采用多片動壓軸承
4、導輪架進給以及砂輪修整器仿形導軌均采用滑動導軌；
5、砂輪架進給采用靜壓導軌；
6、可以配置上下料

Main structural features

1.The layout of the machine tool adopts double-sided moving form;
2.The main shaft of the grinding wheels is of double supporting structure and adopts multi piece dynamic pressure bearing
3.The main shaft of the guide wheel is of double supporting structure and adopts multi piece dynamic pressure bearing
4.The guide frame feed and the profiling guide rail of the wheel dresser are adoptedSliding guide;
5.Hydrostatic guide rail is used for grinding wheel rack feeding;
6.Loading and unloading can be configured.

工作精度

（標準試件Φ30×200mm）
圓度： 0.002mm
圓柱度：0.003mm
粗糙度：Ra0.32um

Working accuracy

(Standard testing workpiece Φ30×200mm)
Roundness:0.002mm
Cylindricty: 0.003mm
Roughness:Ra0.32um

技術參數

Technical Parameter

磨削工件直徑 Dia. Of work to be ground	10~100mm
磨削工件長度 Length of work to be ground
通磨 Through feed	300mm
切入磨 Plunge-in feed	390mm
砂輪規格 Grinding wheel spec.	P500×400×305mm
導輪規格 Regulating wheel spec.	P350×400×203mm
砂輪轉速 Grinding  wheel speed	1330r/min
導輪轉速（無極） Swivel angle of reg.wheel	12~200r/min
導輪回轉角 Swivel angle of reg.wheel
垂直面內 In a vertical plane	-2°~+4°
水平面內 In a horizontal plane	-2°~+4°
砂輪架小進給量 Min.feed amount of reg.grinding wheel	0.002mm
導輪架小進給值 Min.feed amount of reg.wheelhead	0.01mm
砂輪修整器小進給值 Min.feed amount of gri.wheel dresser	0.01mm
導輪修整器每格進給值 Reg.wheel dresser feed amount per division	0.01mm
導輪修整器在水平面內的回轉角 Swivel angle of reg.wheel dresser in a horizontal piane	-2°~+4°
導輪修整器金剛占位移調整量 Displacement of reg.wheel dresser diamond	-5~25mm
砂輪與導輪中心連線至托架底面距離 The distance between the centerlines  of gri.&Reg.wheels and work rest bottom	290mm
砂輪與導輪中心連線至床身底面距離 The distance between the centerlines of gri.&Reg.wheels and bed bottom	1100mm
機床總功率 Total power of machine	33.77kW
機床外形尺寸 Overall dimension of machine	320cm×185cm×170cm
機床凈重 Net weight of machine	約10000kg