機(jī)床的主要結(jié)構(gòu)及功能
項(xiàng)目?jī)?nèi)容 | Item Contents | M1332x1000 | M1332x1500 |
工作臺(tái)上最大回轉(zhuǎn)直徑(mm) | Max.grinding diameter on table | Φ360 | Φ360 |
兩頂尖最大距離(mm) | Max. distance between two centers | 1000 | 1500 |
卡盤(pán)夾持承載重量(Kg) | Max.chuck load | 40 | 40 |
頂尖間最大承載重量(Kg) | Max.load between two centers | 130 | |
外圓磨削范圍(mm) | Max. external grinding diameter and length | (Φ8-Φ320)x1000 | (Φ8-Φ320)x1500 |
頭架頂尖孔(Morse) | Spindle taper of headstock | MT.5 | |
尾架頂尖孔(Morse) | Spindle taper of tailstock | MT.5 | |
外圓砂輪尺寸(外徑 x 寬 x 內(nèi)孔)(mm) | External grinding wheel size | Φ400x40xΦ203 | |
砂輪架進(jìn)給手輪每轉(zhuǎn)進(jìn)給量(mm) | Per rev. feeding value of grinding wheel | 粗 2 | 細(xì) 0.5 |
砂輪架進(jìn)給手輪每格進(jìn)給量(mm) | Per grad. feeding value of grinding wheel | 粗 0.01 | 細(xì) 0.0025 |
砂輪主軸電機(jī)(KW) | Motor of grinding wheel spindle | 5.5 | |
主軸轉(zhuǎn)速(r/min) | Spindle speed | 1440 | |
頭架主軸電機(jī)(KW) | Motor of headstock grinding spindle | 0.75 | |
頭架轉(zhuǎn)速(r/min) | Motor speed of headstock grinding spindle | 0-320 | |
砂輪架回轉(zhuǎn)角(°) | Turning angle of grinding wheel | 30 | |
工作臺(tái)回轉(zhuǎn)角(°) | Turning angle of worktable | -3、+9、+7、+6 | |
總電源功率(KW) | Total drive capacity | 9 | |
圓度(mm) | Roundness | 外圓 0.003 | |
柱度(mm) | Cylindricity | 外圓 0.0055 | |
表面粗糙度(um) | Surface roughness | 外圓 Ra ≤ 0.16 | |
機(jī)床凈重(Kg) | Net weight/Gross weight | 3300 | 3800 |
機(jī)床尺寸(長(zhǎng) x 寬 x 高)(mm) | Packing dimension | 3200x1800x1420 | 4200X1800X1420 |