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Gehring

Excellence in Motion - Future in Mind 

With more than 90 years of experience, the Gehring Group is the world market leader in fine machining and, among other things, develops technologies for highly efficient conventional drive trains. With the laser roughing, coating and honing processes, the company offers innovative solutions for internal combustion engines in response to current requirements of the automotive industry. As a global technology leader, the Gehring Group is globally represented in key markets of the automotive and supply industry, hydraulics and pneumatics as well as the aerospace industry.

 

The honing product range includes machines for machining

Drill holes in the range of 0.8-2,000 mm diameter with bore lengths of up to 24,000 mm.

 

Our own production of tools and cutting tools offers our customers comprehensive advice.

A worldwide sales and service network guarantees optimal customer service.

Gehringstraße 28

D-73760 Ostfildern

Tel. +49 711 3405-0

Fax +49 711 3405-295

 

www.gehring-group.com

www.gehring-webshop.com

are-info-xya34[at]ddks-gehring-group.com

are-hotline-xya34[at]ddks-gehring.de

Product Overview

lifehone
lifehone
  • Modular machine concept
  • Optional with ball screw or linear drive
  • Optional Measuring after process
  • Gehring operator control with program assistant
  • Complete package: machine, device, tools and abrasives

     
powertrainhone
powertrainhone
  • Modern, modular machine system
  • PT spindle unit with diameter range 68-105mm
  • In-process measurement
  • Can be combined with various loading and unloading systems
  • Pre-control station and finished dimension check


     
deephone
deephone
  • Horizontal honing machine for the highest quality demands
  • Spindle drive with continuous variable speed control
  • Integrated path measuring system for exact reversal points
  • Flexible workpiece clamping device and tool support
  • Simple and clear Gehring operator control


     
laserstructure
laserstructure
  • Laser structuring as flexible processing of surfaces
  • Substitution of press and shaft-scar joints with arbitrary surface structure
  • Shortest processing times
  • No tooling costs
  • High degree of automation


     
formhonen
Formhoning
  • Shapes honing for CO2 reduction
  • Conical contours withstand thermal distortion as "Formhonen Light"
  • Measuring-controlled stroke displacement with dynamic electro-mechanical infeed
  • Freeform honing as "Formhonen Professional"
  • Elimination of the honing glasses


     
nanohonen
Nanohoning
  • Process chain: roughening - coating - overspraying - honing
  • Goal: Surfaces of reduced friction
  • Low overall production costs
  • Gehring integrates the coating system ACCS-TWS
  • Forward-looking for combustion engines


     
laseraufrauen
Laser roughening
  • Improved, economical process instead of mechanical roughening
  • Full-coverage, reproducible microforming
  • For aluminum or cast iron
  • Flexible design of the roughness profile
  • Innovative, patented rotation optics


     
Werkzeuge
Honing tools
  • One stone-, multiple stone and blind hole tools
  • Diameter ranges 3-1000mm
  • Feed cone with precise guidance
  • Modular system for flexible design
  • Short delivery time


     
Schneidmittel
Abrasives
  • Gehring "Diato" as cutting material specialist
  • Standard honing stones over customized versions
  • Customized specifications
  • Competent consulting
  • On-site process support


     
Gehring Academy
Gehring Academy
  • Customer-oriented know-how mediation TÜV certified
  • Operator training
  • Maintenance training
  • Process support
  • Events and workshops


     

 

SCHIRNHOFER

Werkzeugmaschinen und Werkzeuge GmbH

Birkengasse 2

A-2551 Enzesfeld-Lindabrunn

 

+43 (0) 2256 82346

office(at)schirnhofer.at

 

Business Hours:

 

Monday until Thursday:

07:30 - 12:00 

12:30 - 16:00 

 

Friday:

07:30 - 14:00 

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