全國銷售與服務熱線
主要用途
本機床為寬砂輪無心磨床，主要用來磨削直徑為10~200mm的各種軸承外圈表面以及相類似的其它各種等直徑零件的外表面，如活塞銷，氣缸套，活塞，短軸等，適用于大批量的通磨磨削。機床又具有自動切入機構及機械手的液壓和電氣控制系統，因此配備必要的機械手上下料裝置和其它專用裝置后，機床也可作切入成形磨削，如羅拉，錠桿等成形零件的磨削。
Application
The machine is a centerless grinder with wide grinding wheel,mainly used for grinding various shafts with a diameter of 10-200mmThe outer surface of bearing outer ring and other similar equal diameter parts,such as piston pin, cylinder sleeve,Piston,short shaft,etc.,suitable for large-scale through grinding.Machine tool also has automatic cutting mechanism and machineryThe hydraulic and electrical control system of the hand is equipped with necessary manipulator loading and unloading device and other special equipmentAfter setting,the machine tool can also be used for cutting in forming grinding,such as roller,spindle and other shaped parts grinding.
結構特點
1、機床布局采用雙面移動形式；
2、砂輪主軸為雙支承結構，采用多片動壓軸承
3、導輪主軸為雙支承結構，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 wheel 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
Cylindricity:0.003m
Roughness:Ra0.32um
技術參數
Technical Parameter
|
磨削工件直徑 Dia. Of work to be ground |
10~200mm |
|
磨削工件長度 Length of work to be ground |
|
|
通磨 Through feed |
300mm |
|
切入磨 Plunge-in feed |
590mm |
|
砂輪規格 Grinding wheel spec. |
P500×600×305mm |
|
導輪規格 Regulating wheel spec. |
P350×600×203mm |
|
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 |
0°~+3° |
|
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 |
-8~30mm |
|
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 |
41.47kW |
|
機床外形尺寸 Overall dimension of machine |
350cm×185cm×172cm |
|
機床凈重 Net weight of machine |
約10000kg |
