Introduction
BC37 series CNC lathe with flat whole casting machine bed, 30° slant carriage compact structure but large swing size. Big size tool disk so that small interference between tools. With China made control, it can do machining on internal and external cylinder, taper, curved surface, and threads for auto, aerospace, military industries.
Specifications
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Project |
unit |
specification |
Comment |
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BC3731 |
BC3751 |
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Processing range |
Max swing diameter over bed |
mm(in) |
Φ550(21.653) |
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Max turning length |
mm(in) |
310(12.204) |
510(20.78) |
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Max. turning diameter |
mm(in) |
Φ370(14.566) |
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Maximum turning diameter on the skateboard |
mm(in) |
Φ330(12.992) |
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Hydraulic clamping diameter |
in |
8〞 |
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principal axis |
mode of spindle head |
GB5900.1 |
A2-6 |
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Main shaft taper hole specification |
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1:20 |
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Thru-hole of spindle |
mm(in) |
Φ66(2.598) |
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Spindle bearing diameter (front/rear) |
mm(in) |
Φ100(3.937)/Φ90(3.543) |
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speed of mainshaft |
r/min(rpm) |
50—4500 |
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Main motor power (continuous /30 minutes) |
kW(hp) |
11(14.96)/15(204) |
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Tailstock |
Travel of Tailstock sleeve |
mm(in) |
150(5.905) |
350(5.905) |
optional |
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taper of center |
MT No. |
4# |
5# |
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Sliding base |
angle of inclination |
DEG |
30° |
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displacement distance X/Z |
mm(in) |
210(8.267)/350(13.779) |
210(8.267)/550(21.653) |
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Fast moving speed X/Z |
m/min(ipm) |
30(1181) |
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servo motor torque X/Z |
Nm(ft-lb) |
10(7.374)/15(11.061) |
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Ball screw diameter X/Z |
mm |
Φ32 |
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knife rest |
stations of tool carrier |
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8 |
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Tool size (turning/boring) |
mm |
25×25/Φ40 |
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other |
power source |
kVA |
23 |
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Volume (length x width x height) |
mm(in) |
1866(73.5)X2226(87.6)X1661(63.4) (Containing the rear line of
chips) |
2200(86.62)X2226(87.6)X1661(63.4) (Containing the rear line of
chips) |
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total weight |
Kg(lbs) |
4100(9041) |
4400(9702) |
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