項(xiàng)目ITEM | VT-27G | VT-28B | VT-30B | VT-33B | |||
加工能力 | zui大旋徑(滑座) Swing over cross slide | mm(inch) | Φ480(18.9") | ||||
zui大旋徑(底座) Swing over bed | mm(inch) | Φ680(26.8") | |||||
zui大加工徑 Max tuming diameter | mm(inch) | Φ470(18.5") | |||||
zui大加工長(zhǎng) Max tuming length | mm(inch) | Φ550(18.5") | |||||
行程 | X軸行程 X-axis traver | mm(inch) | 240+409(9.44"+4.57") | ||||
Z軸行程 Z-axis traver | mm(inch) | 590(23.2") | |||||
主軸 | 主軸鼻端型式 Type of spindle noes | Iso | A2-8 | A2-11 | |||
夾頭外徑 Chuck diameter | inch | 305(12") | 305(12") | 380(15") | |||
主軸前端軸承 spindle beaning inner diameter | mm(inch) | Φ130(5.1") | Φ160(6.3") | Φ180(7.1") | |||
主軸通孔 Spindle thru hole | mm(inch) | Φ87(3.43") | Φ110(4.33") | Φ130(5.12") | |||
主軸轉(zhuǎn)速 Spindle speed range | rpm | 1-600/600-3500 | 3500 | 3000 | 2400 | ||
棒材容許直徑 Through bar capacity | mm(inch) | Φ77(3") | Φ90(3.54") | Φ115(4.52") | |||
主軸端至尾座端Distance between centers | mm(inch) | 550(21.7")/1050(41.3") | 500(19.7")/1000(39.4") | ||||
刀塔 | 刀盤形式 Shank height square tool | | 12 | ||||
換刀時(shí)間 Number | sec | 0.9 | |||||
方形刀柄高度 Tool number | mm(inch) | □25.4(1") | |||||
搪孔刀 Shank diameter for boring bar | mm(inch) | Φ40(1.6") | |||||
進(jìn)給 | X軸快速移動(dòng) Ranid traverse rate X-axis | m/min | 20 | ||||
Z軸快速移動(dòng) Ranid traverse rate Z-axis | m/min | 24 | |||||
X軸滾珠螺桿直徑ballscrew diameter of X-axis | mm | Φ32*P10 | |||||
Z軸滾珠螺桿直徑ballscrew diameter of Z-axis | mm | Φ40*P10 | |||||
馬達(dá) | 主軸馬達(dá) spindle drive moto | hp | 35 | 50 | |||
X軸馬達(dá) feed motor x-axis | hp | 3.7 | |||||
Z軸馬達(dá) feed motor Z-axis | hp | 3.7 | |||||
尾座 | 尾座行程 tailstock travel | mm(inch) | 400(15.7")/900(35.4") | ||||
尾座心軸直徑 tailstock spindle diameter | mm(inch) | Φ110(4.3") | |||||
尾座心軸行程 tailstock spindle travel | mm(inch) | 100(3.9") | |||||
尾座心軸推拔 Taper hole of tailstock spindle | | MT-5 | |||||
其他 | 冷卻幫浦馬達(dá) Coolant pump motor | HP | 3/4 | ||||
水箱容積 Coolant tank capacity | Liter | 120/160 | |||||
佔(zhàn)地面積 floor space | mm(inch) | 2900(114.2")X1750(68.9")/3600(141.7")X1750(68.9") | |||||
機(jī)器重量 machine weight | kg | 6200/7000 | 6100/6900 | 6200/7000 | 6400/7200 |