Overview: This document from Liebherr-Verzahntechnik GmbH provides detailed specifications and stock information for various types of cutting tools used in gear manufacturing. The document includes technical data for disc, hub, and shank type finishing cutters, as well as roughing cutters, all with specified pressure angles.
Specifications:- Basic Rack Profiles: The tools adhere to standards such as DIN 3972 II, DIN 5480, and DIN 5482, with materials specified as PM (S 6-5-3-8) and coatings of TIN. Quality classes are A & AA according to DIN 1829.
- Disc Type Finishing Cutters: Available in modules ranging from 0.5 to 10.0, with pressure angles of 20° and 30°. Each module has specific dimensions and stock numbers.
- Hub Type Finishing Cutters: These cutters also have pressure angles of 20° and 30°, with modules from 1.0 to 10.0, detailed with dimensions and stock numbers.
- Shank Type Finishing Cutters: Offered in modules from 1.0 to 5.0, with specifications for taper and minimum dimensions.
- Roughing Cutters: Disc type roughing cutters are detailed with modules from 1.0 to 6.0, including specific dimensions and stock numbers.
Procedures and Recommendations:- Order Form: The document includes an order form template for cutters, specifying the necessary data such as type, module, pressure angle, number of teeth, and material.
- Quantity Discounts: Discounts are offered based on the quantity ordered, with reductions ranging from 6% to 10%.
Key Data from Tables:- Each table provides detailed dimensions for the cutters, including module, diameter, and stock numbers, which are crucial for selecting the appropriate tool for specific gear manufacturing needs.
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