HMC Series

HMC Series

  • Main structure and key components are WELE own development and manufacturing.
  • Rapid federate for 60m/min and rapid tool exchanging (T to T) as 1.7 sec.
  • Equipped with WELE own design high speed built-in spindle(15,000rpm).
  • Available extended to FMS (Flexible Manufacturing System) for 6~10 pallets.
Specification / Machine model unit HMC500 HMC630 HMC800
X axis travel mm (in) 640(25.19) 1050(41.33) 1250(49.21)
Y axis travel mm (in) 610(24.01) 900(35.43) 1020(40.15)
Z axis travel mm (in) 680(26.77) 870(34.25) 1000(393.70)
B axis indexing degree 0.001 1  (Sth), 0.001 (OPT) 1  (Sth), 0.001(OPT)
Working table - Pallet:        
Pallet size mm (in) 500 X 500(19.68 X 19.68) 630 X 630(24.8 X 24.8) 800 X 800(31.49 X 31.49)
Pallet load kg (lb) 500(1102.31) 1200(2645.54) 1500(3306.93)
Workpiece max. dimension - Dia. * Height mm (in) 750 X 1000(29.52 X 39.37) for 2 APC 10501000(41.33 X 39.37) for 2 APC 1300 X 1000(51.18 X 39.37) for 2 APC
Distance of pallet working surface to floor mm (in) 1100(43.3) 1300(51.18) 1300(51.18)
Min. distance of spindle nose to table axis mm (in) 100 - 780(3.93 - 30.7) 150 - 1020(5.9 - 40.15) 100 - 1100(3.93 - 43.3)
Min. distance of spindle axis to table surface mm (in) 50 - 660(1.96 - 25.98) 75 - 975(2.95 - 38.38) 75 - 1095(2.95 - 43.11)
Pallet clamping force kN  25 * 4 cones 25 * 4 cones 25 * 4 cones
Max. torque of B axis Nm 3500 8000 8000
Feed system:        
Working feed/Rapid feed in X, Y, Z axes mm/min (in/min) 60000(2362.2) 60000(2362.2) 50000(1968.5)
Working feed/Rapid feed in B axis rpm 33.3 22 22
Cutting feedrate in X,Y,Z axes mm/min (in/min) 20000 (787.4) 20000 (787.4) 20000 (787.4)
Spindle:        
Spindle Taper   BBT40 BBT50 BBT50
Max. Speed   40-15000rpm 20-12,000rpm 20-12,000rpm
Transmission type   Built-in Built-in Built-in
Spindle rate Power kW 22(2min.)/18.5 (15min.) 30 (S2, 30min.), 25 (S1, cont.) 30 (S2, 30min.), 25 (S1, cont.)
Spindle rate Torque Nm 200(2min.)/150 (15min.) 420 (S3, 25%), 238 (S1, cont.) 420 (S3, 25%), 238 (S1, cont.)
Automatic Pallet Changer:        
Number of Pallets pcs 2 2 2
Pallet interchange time sec 7 12 16
Automatic tool Changer:        
Number of tools pcs 60 50 40
with occupied adjacent tool pockets mm (in) 95(3.74) 115(4.52) 125(4.92)
without adjacent tools mm (in) 185(7.28) 300(11.81) 350(13.77)
Max. Length of tool mm (in) 400(15.74) 600(23.62) 750(29.52)
Max. weight of tool kg (lb) 8(17.63) 20(44.09) 30(66.13)
Tool interchange time (tool weight less than 12kg) sec. 1 sec. (2.1 sec by heavy tool) 2.5 sec. (3.5 by heavy tool) 3.0 sec. (4.7 by heavy tool)
Chip to chip sec. 3 sec. (3.5 sec. by heavy tool) 5.8 sec. (6.8 sec. by heavy tool) 6.2 sec. (7.2 sec. by heavy tool)
Tank capacity (Sth accesories):        
Hydraulic unit liter 60 60 60
Coolant tank liter 550 1000 1000
Lubrication tank liter 1.8 3 3
Machine dimension (L*W*H) mm (in) 4580X2720X3070 (180.31X107.08 120.86) 6870X4105X3364 (270.47X161.61X132.44) 6920X4070X3680 (272.44X160.23X144.88)
Machine weight kg (lb) 12,000(26455.47) 18,200(40124.13) 29,000(63934.05)