Products

Commercial Vehicles

Requirements:

Commercial vehicles always rear-wheel-driven. The bevel gear sets they use must transmit power in the range of 500 kW – with extremely high torque. This places high demands on their durability and strength. Depending on the vehicles' load capacity, the diameter of the bevel gears can reach 500 mm – with an average weight of approximately 60 kg. The size and weight of the components result in a decreased machine capacity. This means greater use of manual loading. Shorter waiting times and reproducible quality in standard production are the challenges of this market.

 

Rear axle truck drive
In commercial vehicles power is transmissitted via rear axle drives

Solution:

The automation concept decreases loading and unloading times for bevel gears from 4 minutes to 20 seconds, increasing machine capacity many times over. Thanks to their robust design and efficient chip flow, Oerlikon Spiral Bevel Gear Cutting Machines C 50 are optimally equipped to meet the demanding requirements of gear set manufacturing in these dimensions.

Machine specifications
Oerlikon Spiral Bevel Gear Cutting Machine C 50
Machine specifications
Oerlikon Spiral Bevel Gear Grinding Machine G 60
Machine specifications
Oerlikon Spiral Bevel Gear Lapping Machine L 60
Machine specifications
Oerlikon Spiral Bevel Gear Testing Machine T 60

THE KLINGELNBERG ADVANTAGE

  • Klingelnberg has developed and perfected the dry-cutting process for spiral bevel gears.

  • KIMoS covers all aspects of spiral bevel gear design and optimization throughout the process chain.

  • The entire process chain for bevel gears – from design, to production, to measurement – is available under one roof.

  • The closed-loop concept for the entire bevel gearing process chain is unrivaled on the market.

  • Klingelnberg's tool system ensures the highest productivity and lowest possible cost per unit.

  • The patented TwinBlade by Klingelnberg method, ideal for the production of bevel gears that require grinding. TwinBlade by Klingelnberg is the most productive cutting process on the market.
  • Complete solutions for all tool-related questions: Klingelnberg continually perfects the tool system and offers a just-in-time grinding service for customers.

  • Supplier of machines with integrated, automatic contour deburring for complete process steps.

  • Klingelnberg knows the requirements for machine loading better than anyone specializing only in automation. The integrated Klingelnberg solution has led to tremendous advances in production and process quality.

  • Application expertise for all of the different work steps involved in bevel gear production.

  • Klingelnberg offers training courses to pass this expertise and knowledge on to customers.

Klingelnberg supports all indexing methods, regardless of whether they have originally been manufactured only on a certain machine or a certain tool.

Name of method

Indexing method

Tooth form

Tool

Cyclo-palloid

Continuous

Constant tooth

Cutter head

Palloid

Continuous

Constant tooth

Conical hob

N-method

Continuous

Constant tooth

Cutter head

SPIROFLEX / SPIRAC

Continuous

Constant tooth

Cutter head

TRI-AC / Pentac-FH

Continuous

Constant tooth

Stick blade cutter head

Hypoflex

Continuous

Straight-tooth

Stick blade cutter head

Kurvex

Single-indexing

Constant tooth depth

Cutter head

Arcoid

Single-indexing

Conical tooth depth

Stick blade cutter head

5-cut

Single-indexing

Conical tooth depth

Form blade or stick blade cutter head

Completing

Single-indexing

Conical tooth depth

Form blade or stick blade cutter head

Wiener 1- / 2- trace

Single-indexing

Constant tooth depth

Form blade or stick blade cutter head

Semicompleting

Single-indexing

Constant tooth depth

Form blade or stick blade cutter head