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 WH63, WH80 - conventional horizontal boring mill – table type
Features:
• manually controlled horizontal boring machine WH63, WH80
• fixed column, crosswise travelling table
• 4 linear axes, rotary table
• sliding workspindle
• machine designed for piece and low-volume engineering production
• suitable for roughing as well as for finishing
• digital optical admeasuring of linear axes and table rotation with DROs
• optionally can be fitted by f.e. facing head with tool slide, tool cooling kit (CHZ), outboard support, spindle clamping / guiding support, rectangular milling head etc.
Configuration:
Travelling groups:
• X – travel of rotary table slide on saddle
• Z – travel of saddle on bed
• Y – vertical headstock travel on column
• W – spindle travel
• B – table rotation
• S – rotation of sliding workspindle
Group guidance:
• guideways on all linear axes are grinded
• counterways of table slide and saddle casted by plastic
• counterways of headstock are scrapped
• guideways of bed and saddle are reinforced with hardened steel plates
• guideways of rotary table are scrapped
Lubrication:
• X, Z, B axes - central, manual, by pump
• W axis - by grease nipples
• Y axis - by wick lubrication from headstock
• other places manually according to lubrication plan
Clamping:
• X, Y, Z, W, B axes - manually by levers
Headstock:
• sliding workspindle
• motorical tool clamping ISO 40 - up client request (only WH80)
• asynchronous motor for driving of spindle speed and of feeds of all groups
• asynchronous motor for driving of rapid traverses of all groups
• spindle speed and feeds driven by mechanical lines – gears
• mechanical shifting of spindel speed and feeds
• most of controls placed on headstock
• headstock balancing - flat rope and counterweight led in column
Admeasurement of position:
• HEIDENHAIN digital optical admeasuring and DROs
• DRO PT 880 for admeasuring of X, Y, Z, W, B axes
• DRO ND 780 for admeasuring of X, Y, Z axes
• X, Y, Z axes – LS 688 rules
• W axis - LS 388 rule
• B axis - ROD 480
• 4x90° optical readout
Energy distribution:
• X, W axes - IGUS chain energy carriers
• Y, Z axes - protective tubes
Coverage of machine:
• bed guideways between column and saddle partly protected by telescopic way cover
CE:
• comprehensive safety elements according to the applicable legislation and technical standards
• working area of the machine is fenced off
Machine parameters:
| |
WH63 |
WH80 |
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| Workspindle diameter |
63 |
80 |
mm |
| Clamping taper |
--- |
40 |
ISO |
| |
4 |
5 |
Morse |
| Spindle speed range - 21 gears |
18 - 1800 |
14 - 1400 |
rpm |
| Main motor power |
5,5 |
7,5 |
kW |
| Speed of main motor |
1425 |
1440 |
rpm |
| Motor power of rapid traverse |
1,6 |
2,2 |
kW |
| Motor speed of rapid traverse |
2800 |
2800 |
rpm |
| X…transversal travel of table |
1000 |
1250 |
mm |
| Z…longitudinal travel of table |
1000 |
1250 |
mm |
| Y…vertical travel of headstock |
710 |
940 |
mm |
| W…spindle stroke |
560 |
710 |
mm |
| Table clamping surface |
800 x 890 |
1000 x 1090 |
mm x mm |
| Table loading capacity |
2000 |
2800 |
kg |
| Width of T-slots |
23 H8 |
23 H8 |
mm |
| Centring hole diameter / depth |
100H6 / 12 |
100H6 / 12 |
mm |
| Feeds...X, Y, Z, W - 26 gears |
0,02 - 6,3 |
0,025 - 8 |
mm / rev |
| Rapid traverse...X, Y, Z, W |
1600 |
1600 |
mm / min |
| Rapid traverse of table rotation...B |
1,5 |
0,9 |
rpm |
| Total power consumption |
7,3 |
10 |
kVA |
| Machine weight |
7600 |
10850 |
kg |
| Total area including CE - approximate |
5500 x 4000 |
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mm x mm |
Optional accessories:
• outboard support
• LD-63, LD-80 facing head
• CHZ-63/80 tool cooling kit
• VP-63, VP-80 spindle guiding support with roller-bearing
• SP-63, SP-80 spindle clamping support
• FP-30, FP-40 rectangular milling head
• UFP-40 universal rotary milling head with sliding workspindle
• RZ-63, RZ-80 change gear kit for thread cutting
• UK-500 clamping block
• UU-800, UU-950 clamping angle plate
• ZZ-63/80 rotary crane equipment
Facing head parameters:
| |
WH63 |
WH80 |
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| Facing head diameter |
450 |
530 |
mm |
| U...tool slide travel |
210 |
250 |
mm |
| Maximal facing diameter |
710 |
850 |
mm |
| Facing head speed range |
18 - 224 |
14 - 180 |
rpm |
| Feeds...U |
2,8 - 45 |
2,8 - 45 |
mm / min |
| Motor power of facing head |
0,09 |
0,18 |
kW |
Outboard support parameters:
| |
WH63 |
WH80 |
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| Face of hollow spindle to bearing of outboard support |
1850 |
2250 |
mm |
| Bearing axis above table |
0 - 710 |
0 - 940 |
mm |
| Rapid traverse of bearing |
800 |
800 |
mm / min |
| Bearing bore |
135 |
135 |
mm |
| Motor power of outboard support |
0,175 |
0,175 |
kW |
| Motor speed of outboard support |
2775 |
2775 |
rpm |
Crane equipment parameters:
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WH63 |
WH80 |
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| Loading capacity |
125 |
125 |
kg |
| Whip-gin travel |
710 |
710 |
mm |
| Lifting speed |
2,25 |
2,25 |
m / min |
| Motor power |
0,4 |
0,4 |
kW |
List of the optional accessories is noted for completeness, some of them are very hardly available and their delivery could not be guaranteed.
Machine design can be tailored to suit the needs of the client.
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