- the last conventional machine standardly produced by TOS VARNSDORF
- solid design
- travel in the X axis = 1600 mm
Main Parameters
| Workspindle diameter | 100 | mm |
| Clamping taper | 50 | ISO |
| Spindle speed range | 1120 | rpm |
| Headstock travel (Y) | 1120 | mm |
| Table longitudinal travel (Z) | 810 / 1250 / 1750 | mm |
| Table transversal travel (X) | 1600 | mm |
| Spindle stroke (W) | 900 | mm |
| Table clamping surface | max. 1500 x 1500 | mm x mm |
| Table loading capacity | max. 3000 | kg |
Accessories
Complete Parameters
| Machine Parameters | ||
| Workspindle diameter | 100 | mm |
| Clamping taper | 50 | ISO |
| Spindle speed range – 23 gears | 7,1 - 1120 | rpm |
| Main motor power | 11 | kW |
| Main motor speed | 1460 | rpm |
| Maximum torque of the spindle – Nmin | 3350 | Nm |
| Maximum torque of the spindle – Nmax | 78,5 | Nm |
| X…transversal travel of table | 1600 | mm |
| Z…longitudinal travel of table – short bed (without steady rest) | 810 | mm |
| Z…longitudinal travel of table – long bed (with / without steady rest) | 1250 | mm |
| Z…longitudinal travel of table – long bed (with steady rest + table 1500 x 1500) | 1240 | mm |
| Z…longitudinal travel of table – long bed (without steady rest) | 1750 | mm |
| Y...vertical travel of headstock – table 1250 x 1250 | 1120 | mm |
| Y...vertical travel of headstock – table 1500 x 1500 | 1100 | mm |
| W…spindle stroke | 900 | 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 |
| Centering hole diameter / depth | 180H6 / 10 | mm |
| Feeds...X, Y, Z, W, U – 18 gears | 18 - 900 | mm / min |
| Feeds...X, Y, Z, W, U – 32 gears | 0,02 - 12 | mm / rev |
| Thread feeds...X, Y, Z, W, U – metric – 18 gears | 0,25 - 12 | mm / rev |
| Thread feeds...X, Y, Z, W, U – inch – 18 gears | 120 - 2,5 | "threads / 1""" |
| Rapid traverse...X, Y, Z, W, U | 2800 | mm / min |
| Rapid traverse of table rotation...B | 1 | rpm |
| Total power consumption | 15 | kVA |
| Machine weight | 14000 | kg |
| Total area including CE – approximate | 5000 x 7500 | mm x mm |
| Facing head parameters | ||
| Facing head diameter | 600 | mm |
| Centering hole diameter / depth | 280H6 / 8 | mm |
| U...tool slide travel | 210 | mm |
| Maximal facing diameter | 900 | mm |
| Facing head speed range – 16 gears | 7,1 - 224 | rpm |
| List of supported standards of tool shanks / clamping adapters | ||
| Tool shank | Standard | Adapter |
| Long shank – metric | ČSN 220432 | 4100597 |
| Long shank – metric | DIN 2080 | 4100597 |
| Long shank – inch | DIN 2080 | 4100892 |
| Short shank – metric | ČSN 220434 | 4100809 |
| Short shank – metric | DIN 69871 | 4100809 |
| Short shank – metric | MAS BT 403-1982 | 4100809 |
| Short shank – inch | CAT ANSI / ASME B5.50-1985 | 4100913 |
| Steady rest parameters | ||
| Distance between hollow spindle face and steady rest bearing | 2800 | mm |
| Bearing axis height above table | 0 - 1120 | mm |
| Rapid traverse of bearing | 696 | mm / min |
| Bearing bore | 150 H7 | mm |
| Motor power of steady rest | 0,55 | kW |
| Motor speed of steady rest | 2780 | rpm |
Detailed Specification
The W100A is the last design of the successful H100, H100A, W100, W100A machine series. It was the last conventional machine delivered by the parent company TOS Varnsdorf a.s. The company RETOS VARNSDORF s.r.o. took over the W100A production in 2005 and on the 1st of January 2009, it has become the sole distributor.
Features
- manually controlled horizontal boring machine
- fixed column, crosswise travelling table
- 4 linear axes, rotary table
- sliding workspindle
- facing head with tool slide
- machine designed for piece and low-volume engineering production
- suitable for roughing as well as for finishing
- digital optical measuring of linear axes and table rotation with DROs
- option of fitting with tool cooling kit (CHZ), steady rest, spindle clamping / guiding support, milling head etc.
Machine design can be customized.
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 stroke
- U – travel of tool slide of facing head
- B – table rotation
- S – rotation of workspindle and facing head
Group Guidance
- guideways on all linear axes are ground, counterways with plastic casts
- guideways on bed and saddle reinforced with hardened steel plates
- guideways of rotary table and facing head are scrapped
Lubrication
- HYTOS lubrication set
- central, time powered by PLC in distribution board
- lubricates X, Y, Z, W, B axes
- U axis lubricated by grease nipples
Clamping
- X, Y, Z, W, B axes – manually by levers
Headstock
- sliding workspindle + facing head
- motorical tool clamping ISO50
- asynchronous motor for driving the spindle speed and the feeds of all axes
- spindle speed and feeds driven in speed ranges – gears
- mechanical shifting of spindle speed and feeds
- most control elements are on the headstock
- headstock balancing – chain and counterweight led in column
HEIDENHAIN Position Measurement
- digital optical measuring with DRO
- DRO PT880 for measuring of X, Y, Z, W, B axes
- DRO ND780 for measuring of X, Y, Z axes
- X, Y, Z, W axes – incremental linear encoders
- B axis – incremental rotary encoder
- 4 x 90° optical table readout
- PZI design – set up for additional mounting of rulers and DROs
RENISHAW Position Measurement
- only for linear axes – X, Y, Z, W
- LM10 incremental magnetic encoder
- D4M DRO
- 4 x 90° optical table readout
Energy Distribution
- X, Z, W axes – IGUS chain energy carriers
- Y axis – protective tube
Coverage of Machine
- bed guideways between column and saddle partly protected by telescopic way covering
CE – valid only for the European Union
- comprehensive safety elements according to the applicable legislation and technical standards
- operator cover on headstock
- original spoke handwheel replaced by new filled one
- stairs to headstock
- working area of the machine is fenced off
Voltage Options
- 50Hz – 3 x 400V, 3 x 415V, 3 x 500V
- 60Hz – 3 x 220V, 3 x 440V, 3 x 460V, 3 x 480V, 3 x 575V
- parameters of electric parts given in the tables are valid for option 3 x 400V / 50Hz
Accessories
Standardly Delivered Accessories
- SP100 spindle clamping support
- small DN100 tool holder
- VK-ISO50 cleaning brush
- clamping adapters – 15 pieces
- KM anchoring kit
- basic tool kit for operation and maintenance of the machine
- basic spares kit
- accompanying technical documentation
Optional Accessories
- portable control panel PP100 (necessary to order together with the machine)
- CHZ100 tool cooling kit by emulsion
- CHZ-V tool cooling by air
- PVD100-550 spindle guiding support
- SP100-500 spindle clamping support
- SP100/800 spindle clamping support up to 800 rpm
- FP40-100 vertical milling head
- UFP40-100 universal milling head
- RZ100 change gear kit for thread cutting
- TD50 telescopic tool holder
- VHU-ISO50 universal boring head
- UK500 clamping cube
- UU800, UU950, UU1120 clamping angle plates
- spares kit for 3-year operation
- HEIDENHAIN 3D workpiece touch probe KT130
- transport bars (necessary in the container)
Optional Accessories
- steady rest (tailstock) LN100
- VT80-2500-ISO50 smooth boring bar
- VT80-3150-ISO50 smooth boring bar
- VT100-2500-ISO50 smooth boring bar
- VT100-3150-ISO50 smooth boring bar
- LLK-150/80 sliding bush of the steady rest
- LLK-150/100 sliding bearing bushing of the steady rest
- VH80 three-tool boring head
- VH80, VH100 three-tool boring heads
