Horizontal boring mills

W100A

Conventional Horizontal Boring Mill – Table Type

Brochure Download
  • 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

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 admeasuring 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.

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 synthetic casting
  • 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 ISO 50
  • 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

Admeasurement of Position HEIDENHAIN

  • digital optical admeasuring with DRO
  • 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, 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

Admeasurement of Position RENISHAW

  • 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

  • spindle clamping support
  • VK-ISO50 cleaning brush
  • clamping adapters – 15 pieces
  • KM100 anchoring kit
  • basic tool kit for operation and maintenance of the machine
  • basic spares kit
  • accompanying technical documentation

Optional Accessories

  • portable control panel PP-100 (necessary to order together with the machine)
  • steady rest (tailstock) LN100
  • CHZ-100 tool cooling kit by emulsion
  • CHZ-V tool cooling by air
  • PVD100-550 spindle guiding support
  • SP100 spindle clamping support
  • spindle clamping support up to 800 rpm
  • FP40-100 vertical milling head
  • UFP40-100 universal milling head
  • change gear kit for thread cutting
  • TD50 telescopic tool holder
  • 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 bush of the steady rest
  • VH80 three-tool boring head
  • VH80-100 three-tool boring head
  • VHU-ISO50 universal boring head
  • UK500 clamping cube
  • UU800, UU950, UU1120 clamping angle plates
  • spares kit for 3-year operation
  • 3D touch probe KT 130 HEIDENHAIN
  • transport bars (necessary in the container)

---------------

  • machine design can be customized

---------------

Contact

Commercial Director

Ing. Irena Rumlenová

+420 413 039 105
info@retos.cz

TÜV