Horizontal boring mills

WH10-CNC

Horizontal boring mill – table type

Brochure Request
  • no matter what the original type is (from WHN9A to WH10CNC) the machine after upgrade reaches parameters comparable to a new one
  • new or upgraded headstock up to 2500 rpm

Main Parameters

Workspindle diameter 100 mm
Clamping taper 50 ISO
Spindle speed range 10 - 2500 rpm
Transversal table travel (X) 1200 mm
Vertical headstock travel (Y) 900 / 1150 mm
Longitudinal table travel (Z) 950 mm
Spindle stroke (W) 710 mm
Table clamping surface 1000 x 1120 mm x mm
Table loading capacity 3000 kg

Complete Parameters

Workspindle diameter 100 mm
Clamping taper 50 ISO
Tool shank 69871 DIN
Clamping adapter – screw 4100793 TOS
Spindle speed range 10 - 2500 rpm
Main motor power (S1/S6-40%) 22 / 34 kW
Maximum torque of the spindle (S1/S6-40%) 2173 / 3250 Nm
X...transversal travel of table 1200 (1250*) mm
Z...longitudinal travel of table 950 (940*) mm
Y...vertical travel of headstock 1150 (1100*, 900**) mm
W...spindle stroke 710 mm
Table clamping surface 1000 x 1120 mm x mm
Width of T-slots 23 / 24 H8 mm
Table loading capacity 3000 kg
Feeds... X, Y, Z, W – manual mode 4 – 500 mm / min
Feeds... X, Y, Z – automatic mode 4 - 8000 mm / min
Feeds... W – automatic mode 4 - 6800 mm / min
Rapid traverse...X, Y, Z 8000 mm / min
Rapid traverse...W 6800 mm / min
Rapid traverse of table rotation...B 3 rpm
Total power consumption 50 kVA
Machine weight 13000 kg
Machine and accessories standard colour white 9010 / green 6018 RAL
Fence standard colour black 9011 / yellow 1018 RAL
Total area including CE – approximate 5500 x 6500 mm x mm
* valid for machine WH10CNC
** valid for machine WHN9A/B/C

Technical specification

(technical specification 05.00)

WH10-CNC/25 – Horizontal Boring Mill – Table Type

This document covers all the developed machine types. After the overhaul, they all have the same design and differ only in details.

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 with tool magazine with manipulator (ATC), tool cooling kit (CHZ), cooling through spindle axis (CHOV) or oil-mist cooling
  • ready for "Industry 4.0"

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 an 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 swivellingly connected to the wall inside the operator housing
  • 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 machine operation monitoring, diagnostic or service works of the control system, etc.

 

  • machine design can be customized

Standard Version

Control System

  • HEIDENHAIN TNC 640 + handwheel
  • HEIDENHAIN drives
  • SIEMENS motors

Powered Axes

  • X – travel of rotary table slide on saddle
  • Z – travel of saddle on bed
  • Y – vertical headstock travel on column
  • W – spindle stroke
  • 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 X, Y, Z, W Axes

  • brushless digital servomotor with servo-drive
  • clearance-free gearing by timing belt
  • ball screw

Kinematics of the B Axis

  • brushless digital servomotor with servo-drive
  • planetary gearbox with minimum clearance (WHN9A/B/C, WH10NC)
  • clearance-free gearing by timing belt (WH10CNC)
  • gear set + gear ring

Group Guidance

  • X, Y, Z axes – guideways reinforced with hardened steel plates, counterways with plastic casts, TURCITE-coated jibs
  • 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 with travelled track of the 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 range – gears
  • hydraulic shifting of each range
  • headstock balancing – ropes and counterweight led in column
  • 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

Position Measurement

  • HEIDENHAIN digital optical measuring
  • X, Y, Z axes – absolute linear encoders
  • W axis – absolute rotary encoder in motor
  • B axis – absolute angle encoder
  • S axis – incremental rotary encoder

Energy Distribution

  • chain energy carriers

Coverage of Machine

  • complete coverage of guideways of X, Z axes
  • partial coverage of Y axis

Optionally

CE – compulsory in EU

  • comprehensive safety elements according to the applicable legislation and technical standards
  • operator housing
  • working area of the machine is fenced off

Control System

  • SIEMENS SIN 840D + handwheel
  • SIEMENS drives and motors

ATC R03-30/40 – Automatic Tool Changer

  • ATC facility as a separate unit
  • magazine with servodrive for tool pocket positioning
  • changer driven electrically / pneumatically
 ATC Parameters R03-30 R03-40  
 Tool changing time 15 15 s
 Number of tools 30 40 pcs
 Tool pocket pitch 130 130 mm
 Maximum tool diameter – unrestricted 125 125 mm
 Maximum tool diameter – with free pockets 200 200 mm
 Maximum tool length 500 480 mm
 Maximum tool weight 15 15 kg
 Maximum weight of tools in magazine – total 250 300 kg
 Maximum tool unbalance in magazine wheel 50 70 kg
 Maximum wheel speed 8 5 rpm
 Operating air pressure 5 5 bar
 Required air purity 40 40 microns
 Weight without tools 1240 1380 kg

CHZ – Tool Cooling Kit – Emulsion

  • tool cooling set with jets on headstock front side
  • separate cooling unit – tank with pump, level gauge, pressure test
  • tank volume approx. 60 l
  • maximal pressure 10 bar / 30 l/min
  • setup for tool cooling always included – distribution pipes, jets

CHZ-V – Tool Cooling – Air

  • cold air gun
  • cooling without a thermal shock
  • positive impact on the accuracy and the surface quality
  • high reliability
  • environmentally friendly and low-noise operation
  • almost zero operating costs

CHOV-K – Cooling Through Spindle Axis – Fluid

  • not possible to add into configuration, once the production has started
  • separate cooling unit with filter and magnetic swarf separator required
  • tank volume 1000 l
  • maximal pressure 40 bar / 30 l/min
  • other necessary alterations to machine and CE features
  • for pressure higher than 10 bar a workpiece or machine cover is necessary

CHOV-V – Cooling Through Spindle Axis – Air

  • not possible to add into configuration, once the production has started
  • maximum pressure 5 bar

CHOV-M – Cooling Through Spindle Axis – Oil-Mist

  • not possible to add into configuration, once the production has started
  • separate programmable cooling unit
  • maximum pressure 5 bar

CHM – Oil-Mist Cooling

  • can be added to machine at any time
  • easy to assemble
  • easy to use

Accessories

Standardly Delivered Accessories

  • VP10–170 spindle guiding support
  • VK-ISO50 cleaning brush
  • clamping adapters – 15 pieces
  • KM anchoring kit
  • basic tool kit for operation and maintenance of the machine (only in case of selling a machine)
  • basic spares kit
  • accompanying technical documentation

Optional Accessories

  • VP10–320 spindle guiding support
  • VP10–470 spindle guiding support
  • HPR50, FP40 vertical manual milling head
  • UFP40 universal manual milling head
  • LD650 facing head
  • steady rest (tailstock) LN100X + technological accessories
  • UK500, UK1000, UK1500, UK2000 clamping cube
  • UU800, UU950, UU1120, UU1450, UU1620 clamping angle plates
  • spares kit for 3-year operation
  • HEIDENHAIN DA 400 compressed-air filter system
  • 3D touch probes with radio/infrared signal transmission (Heidenhain/Renishaw/Hexagon)
  • HEIDENHAIN HR550 FS wireless handwheel
  • CE security mode 3 (for the German market only)

Milling heads, boring heads

Alternative machining

Touch probes

Clamping accessories

Options

Contact

Sale

+420 413 039 105
sales@retos.cz

ISO 9001

Since the 14th of May 2021 we have been certified according to the new standards ISO 9001 by QES Cert s.r.o.

ISO 9001 en