TEL：18352520999

       主要產品：專業生產復合磨床、螺紋磨床、數控端面外圓磨床、數控外圓磨床、數控內圓磨床、深孔內圓磨床、數控無心磨床、普通外圓磨床、內圓磨床、無心磨床；供應磨床配件及專用設備制造與改造！長期服務于工程機械,汽車零件制造,齒輪,航空航天,軸承工具等行業,品質符合并優于國家質量標準,精度高,誤差小,速度快。

       公司網址：//jywgs.com.cn/

M2120A技(ji)術參數

1.磨削孔徑...................................￠50-￠200mm

2.最(zui)大磨削(xue)深度(du)......................................200mm

2.1磨孔直徑50-80時(shi).................................120mm

2.2磨孔直徑80-150時................................150 mm

2.3磨孔直徑150-200時...............................200 mm

3.工件旋徑

3.1罩內..........................................￠400mm

3.2罩(zhao)外...........................................￠600mm

4.床頭最(zui)大回(hui)轉(zhuan)角度....................................30°

5.工作臺(tai)最(zui)大行程(cheng)....................................600mm

6.床(chuang)頭箱主軸中心至床(chuang)身(shen)底面距離....................1210mm

7.床(chuang)頭箱最(zui)大橫向移動量.............................250mm

8.工件轉速...............................100-500r/min(無級)

9.砂輪轉速........................4000-6000/8000-11000r/min

10.工作臺移動(dong)速度(du)

10.1磨削速度...................................1.5-6m/min

10.2修整速(su)度....................................0.1-2m/min

10.3最高速度.......................................6m/min

11.手輪每(mei)轉工(gong)作臺(tai)移動量.............................12mm

12.砂輪進給(gei)刻度值

12.1進給手(shou)輪每格..................................0.002mm

12.2進給(gei)手輪每(mei)轉.....................................0.4mm

12.3調整手輪每格...................................0.01mm

12.4調整手輪(lun)每轉.....................................2mm

13.砂輪最大(da)橫(heng)向移動量...............................70mm

14.工作臺每分鐘工作次數.............................30/min

15砂(sha)輪(lun)周期(qi)進(jin)給量.............................0.002-0.008mm

16.油壓系(xi)統壓力

16.1導軌潤(run)滑.......................................0.1MPa

16.2工(gong)作系統......................................0.8-1Mpa

17.油泵流量(liang)........................................40L/min

18.冷卻泵流量(liang)......................................40L/min

19.1工件電機功率.....................Y90L-2(左出(chu)線) 2.2KW

19.2液壓電動(dong)機(ji)............................Y90L-4 B5 1.5KW

19.3砂輪電動機............................Y112M-2 B3.4KW

19.4冷卻電動機...............................AB-25 0.09KW

20.機床外(wai)形尺寸............................3100*1450*1470

21. 機(ji)床重量........................................3400KG

22.機(ji)床使用電(dian)源..............................3N-50HZ 380V

23.機床工(gong)作(zuo)精度

23.1內孔圓度.......................................0.003mm

23.2 內孔圓柱(zhu)度....................................0.008mm

23.3 內孔表(biao)面粗(cu)糙度.................................Ra0.63