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 W100B-CNC/30 - horizontal boring mill – table type
Features:
• contouring horizontal boring machine
• fixed column, crosswise travelling table
• 4 linear axes, rotary table
• sliding workspindle
• machine designed for universal application in engineering production
• suitable for roughing as well as for finishing
• optionally can be fitted by tool cooling kit (CHZ), cooling through spindle axis (CHOV) or oil-mist cooling
• also can be fitted by non-sliding workspindle up to 5000 rpm or by motorspindle as specified by client
Controlling of the machine:
• all functions of the machine, except tool clamping and unclamping, are controlled via the control panel, which consists of a keyboard, a switch panel and a LCD monitor
• the tool clamping and unclamping is controlled by switches on the headstock
• the control panel is completed with a portable control panel (handwheel), which duplicates some basic functions of the control of the machine
• the control panel is situated on the rotary console in front of the headstock
• the control system allows manual, semiautomatic and fully automatic modes
• the standard communication interface allows connection with ethernet for easy administration and distribution of technological programs as well as diagnostic or service works of the control system
Low-end version:
Control system:
• HEIDENHAIN iTNC 530 + handwheel
• SIEMENS SIN 840D + handwheel
Powered Axes:
• 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 – workspindle rotation
Machine capabilities:
• X, Y, Z, W axes powered in interpolation
• B axis powered only positionally
• linear interpolation of four axes
• circular interpolation of two of four axes powered in interpolation
• spiral interpolation
• spacial interpolation - spline in space
• interpolation of S and Z (W) axes - spindle turning depending on the Z (W) axis position - enables thread cutting without use of a compensating bushing
Kinematics of the W axis:
• brushless digital servomotor with servo-drive
• clearance-free gearing of the timing belt
• ball screw
Kinematics of the X, Y, Z axes:
• brushless digital servomotor with servo-drive
• ball screw - directly driven from motor
Kinematics of the B axis:
• brushless digital servomotor with servo-drive
• planetary gearbox with minimum clearance
• gear set + gear ring
Group guidance:
• X, Z axes - guideways are reinforced with hardened steel plates, counterways casted by plastic, keys are lined with TURCITE
• Y axis - rolling guideways
• W axis – sliding guideway, cast-iron / steel
• B axis - guideways of the rotary table are scrapped
Lubrication:
• central, axial lubrication
• frequency of lubrication cycles correlates to travelled track of a particular group
Clamping:
• B axis – hydraulically
• X, Y, Z, W axes - not clamped - positional feedback
Headstock:
• sliding workspindle
• spindle cavity blown with air during tool-changing cycle
• spindle driven by four mechanical lines – gears
• hydraulic shifting of each line
• setup of tool cooling by jets on headstock front side
Hydraulic power pack:
• HYTOS hydraulic and lubrication set
• lubrication of all axes
• clamping B
• unclamping of the tool
Admeasurement of position:
• HEIDENHAIN digital optical admeasuring
• X, Y, Z axes – LC 183 rules
• W axis - read out from motor – EnDat
• B axis – HEIDENHAIN ROD 280
• S axis – HEIDENHAIN ROD 486
Energy distribution:
• IGUS chain energy carriers
Coverage of machine:
• complete coverage of guideways of X axis
• partial coverage of Z, Y axes
CE - valid only for the European Union:
• comprehensive safety elements according to the applicable legislation and technical standards
• operator housing
• working area of the machine is fenced off
Machine parameters:
| Control system + motors / drives |
Heidenhain iTNC 530 + Heidenhain |
| |
Siemens SIN 840 D + Siemens |
| Workspindle diameter |
100 |
mm |
| Clamping taper |
50 |
ISO |
| Tool shank |
2080 |
DIN |
| Clamping adapter - screw |
69872-A |
DIN |
| Spindle speed range |
10 - 3000 |
rpm |
| Main motor power - Heidenhain / Siemens |
20 / 20 |
kW |
| Maximum torque of the spindle |
2200 |
Nm |
| X…transversal travel of table |
1600 |
mm |
| Z…longitudinal travel of table |
900 / 1710 |
mm |
| Y…vertical travel of headstock |
1220 |
mm |
| W…spindle stroke |
710 |
mm |
| Table clamping surface |
1250 x 1250 |
mm x mm |
| |
1500 x 1500 |
mm x mm |
| Width of T-slots |
22 H8 |
mm |
| Table loading capacity - 1250 x 1250 |
3000 |
kg |
| Table loading capacity - 1500 x 1500 |
2500 |
kg |
| Feeds... X, Y, Z, W - manual mode |
4 - 500 |
mm / min |
| Feeds... X, Y, Z - automatic mode |
4 - 15000 |
mm / min |
| Feeds... W - automatic mode |
4 - 6800 |
mm / min |
| Rapid traverse...X, Y, Z |
15000 |
mm / min |
| Rapid traverse...W |
6800 |
mm / min |
| Rapid traverse of table rotation…B |
2,12 |
rpm |
| Total power consumption |
70 |
kVA |
| Machine weight |
13000 |
kg |
| Total area including CE - approximate |
7000 x 5500 |
mm x mm |
Optionally:
CHZ:
• tool cooling set with jets on headstock front side
• separate cooling unit – tank with pump, level gauge, pressure test
• tank volume 100 l
• maximal pressure 4 bars / 40 l/min
• setup for tool cooling always included – distribution pipes, jets
CHOV:
• once production has started is not possible to add into configuration
• separate cooling unit with filter and magnetic swarf separator required
• maximal pressure 40 bars – emulsion - tank volume 1000 l
• maximal pressure 80 bars – oil - tank volume 100 l
• both emulsion and oil may not be used for one particular machine
• other necessary alterations to machine and CE features depend on the required cooling pressure
• for pressure higher than 10 bars the cover of the workpiece or of the machine must be used
Oil-mist cooling:
• can be added to machine at any time
• easy to assemble
• easy to use
Non-sliding spindle:
• non-sliding spindle up to 5000 rpm
• distance of spindle face from headstock face c. 300 mm
• spindle drive with four hydraulically switched mechanical lines remains principally the same
Motorspindle:
• spindle parameters as specified by client
Standardly delivered accessories:
• spindle guiding support - 170 mm
• VK-ISO50 cleaning brush
• clamping adapters - 15 pieces
• KM anchoring kit
• basic tool kit for operation and maintenance of the machine
• basic spares kit
• technical documentation
Optional accessories:
• CHZ tool cooling kit
• CHOV cooling through spindle axis kit
• oil-mist cooling (basic configuration)
• spindle guiding support - 320 mm
• spindle guiding support - 470 mm
• FP40-10 rectangular milling head
• UFP40-10 universal milling head
• outboard support + technological accessories (limitation of the Z axis travel)
• UK500 clamping cube
• UU800, UU950, UU1120, UU1450 clamping angle plates
• spares kit for 3-year operation
• 3D touch probe TS 640 HEIDENHAIN with infrared signal transmission
Machine design can be tailored to suit the needs of the client.
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