主要產(chǎn)品：專業(yè)生產(chǎn)復(fù)合磨床、螺紋磨床、數(shù)控端面外圓磨床、數(shù)控外圓磨床、數(shù)控內(nèi)圓磨床、深孔內(nèi)圓磨床、數(shù)控?zé)o心磨床、普通外圓磨床、內(nèi)圓磨床、無(wú)心磨床；供應(yīng)磨床配件及專用設(shè)備制造與改造！長(zhǎng)期服務(wù)于工程機(jī)械,汽車(chē)零件制造,齒輪,航空航天,軸承工具等行業(yè),品質(zhì)符合并優(yōu)于國(guó)家質(zhì)量標(biāo)準(zhǔn),精度高,誤差小,速度快。
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MD2120A技術(shù)參數(shù)
1磨孔直徑......................................................................50～200mm
2磨孔深度......................................................................200mm
3.工件旋徑
3.1罩內(nèi)................................................................................400mm
3.2罩外................................................................................600mm
4.工件長(zhǎng)度....................................................................300mm
5.承載工件重量(含夾具).................................................450kg
6.工作臺(tái)行程................................................................600mm
7.床頭回轉(zhuǎn)角度..................................................................30°
8.工件轉(zhuǎn)速..............................................................100～500r/min
9.1修整速度...............................................................0.1～2m/min
9.2磨削速度......................................................................6 m/min
9.3速度......................................................................8 m/min
10.手輪每轉(zhuǎn)工作臺(tái)移動(dòng)量...................................................12mm
11砂輪進(jìn)給刻度值
11.2砂輪進(jìn)給手輪每格...........................................................0.002mm
11.3砂輪進(jìn)給手輪每轉(zhuǎn)...............................................................0.4mm
11.4砂輪調(diào)整手輪每格.............................................................0.01mm
11.5砂輪調(diào)整手輪每轉(zhuǎn)..................................................................2mm
11.5砂輪進(jìn)給移動(dòng)量............................................................70mm
12.砂輪轉(zhuǎn)速........................................................4000/11000r/min
13.油壓系統(tǒng)壓力
14導(dǎo)軌潤(rùn)滑........................................................................0.1mpa
15.工作系統(tǒng).................................................................0.8～1mpa
16 油泵流量......................................................................40L/min
17冷卻泵流量...................................................................40L/min
18工件電動(dòng)機(jī)功率...............................................................2.2kw
19砂輪電動(dòng)機(jī)功率..................................................................4kw
20.液壓電動(dòng)機(jī)功率..............................................................1.5kw
21冷卻電動(dòng)機(jī)功率.............................................................0.09kw
22機(jī)床外形尺寸(長(zhǎng)*寬*高)..........................2800*1600*1700mm
23機(jī)床重量.......................................................................3800kg
24機(jī)床精度
25內(nèi)孔圓度...................................................................0.003mm
26內(nèi)孔圓柱度...............................................................0.004mm
27內(nèi)孔表面粗糙度...........................................................0.32Ra
28端磨部分參數(shù)
29端磨粗糙度..........................................................................1.25Ra
30端面平面度...............................................................0.002mm
31端磨磨削外徑...........................................................Φ150mm
32端磨砂輪轉(zhuǎn)速...........................................................8000r/min
33端磨電動(dòng)機(jī)功率..................................................................0.75kw
