Huadian HD-80
4-axis machining · Xingtai Huadian CNC Equipment Manufacturing Co., Ltd.
| Table / maximum load | 800 × 800 mm / 1400 kg |
|---|---|
| Maximum workpiece swing | Ø1500 mm; offset/moment limits to confirm |
| X / Y / Z travel | 1200 / 850 / 1050 mm |
| Centreline-to-table / nose-to-table-centre | 0–850 / 200–1250 mm |
| Table division / maximum speed | 1° × 360 / 10 rpm; motion mode to confirm |
| Spindle maximum speed / taper | 4500 rpm / No.50, 7:24 |
HD-80’s named column gives an 800 × 800 mm table, 1400 kg maximum load and Ø1500 mm maximum workpiece swing. Linear travels are 1200/850/1050 mm. Count the fixture, clamps, part and any supports together, then ask for the allowable centre-of-gravity offset and overturning moment. A large swing entry does not prove that a heavy offset housing can be indexed or cut at every orientation.
The source gives 0–850 mm from spindle centreline to table surface and 200–1250 mm from spindle nose to table centre. Lay out the complete holder and boring tool against both references. Check the near and far faces after rotation, clamp clearance, entry and withdrawal; the largest linear stroke does not by itself define usable boring depth.
The No.50 7:24 spindle is listed at 4500 rpm. Its 22/26 kW motor-power pair has no duty labels, and 770 N·m is described as maximum motor torque. Do not combine those maxima into a claimed spindle operating point. Request the actual spindle-drive ratio, torque-speed curve and permitted duty for sustained roughing or a large boring head.
The 40-position magazine has a 25 kg maximum tool-mass entry, a normal diameter/length entry of Ø125 × 400 mm and a separate Ø250 mm empty-neighbour diameter allowance. List the assembled heads, holders and retention hardware. Confirm balance, occupied slots and the automatic exchange sequence for the real tool set, rather than assuming forty large tools can all be loaded together.
The table’s 1° × 360 division and 10 rpm maximum table speed do not establish simultaneous rotary cutting. Specify index positioning, the brake/clamp sequence and the rotary control mode, and prove the swept fixture path with the intended tools. Automatic pallet exchange is not evidenced: the exchange-time row contains a dash.
The manufacturer page is headed as a horizontal machining centre but its general introduction refers to vertical turn-mill equipment. This HD-80 reference follows only the exact horizontal-centre table column. Obtain written model/build identification; no turning or completed automation capability is inferred from that introduction.
The machine-body reference is 6300 × 4000 × 3700 mm with 13000 kg mass. Plan foundation, rigging, loading and service access using the delivered layout. Run a representative housing through the quoted fixture and tool sequence. Agree thermal and measurement conditions, inspect released bore-to-face datums, and record loading, indexing, tool changes, chip removal and rejects. A heavy-machine catalog does not replace that integrated acceptance test.
| Same listing |
|---|
| HD-50 |
| HD-63 |