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Method for pre-toothing multiple different bevelled wheels and use of a corresponding machining tool

A bevel tooth, pre-machined technology, applied in the direction of gear tooth manufacturing tools, manufacturing tools, components with teeth, etc., can solve problems such as capital constraints

Inactive Publication Date: 2013-03-13
KLINGELNBERG AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Such an effort is enormous and capital constrained since in each case multiple different sets of strip cutters or installed cutterheads all need to be stocked and provided.

Method used

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  • Method for pre-toothing multiple different bevelled wheels and use of a corresponding machining tool
  • Method for pre-toothing multiple different bevelled wheels and use of a corresponding machining tool
  • Method for pre-toothing multiple different bevelled wheels and use of a corresponding machining tool

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Embodiment Construction

[0041]Related terms used in this specification also apply to related publications and inventions. Note, however, that these terms are used for better understanding only. The concept and scope of the claims of the present invention are not limited by the specific choice interpretation of these terms. No further difficulties arise when the invention is transferred to other terminology and / or technical fields. In other technical fields, the terms may be used according to their concepts.

[0042] Figure 2A to Figure 3B Is a non-scaled section view. exist Figure 2A , 2C , 2F, 3A, and 3B, for the sake of simplicity, the base body 30 of the universal hobbing tool 10 adopts a cross section represented by a disc. Front 31 points to the workpiece, with Figure 5 Corresponds to the upper side of the disc visible in the middle, on which is mounted a Figure 2A to Figure 3B Inner knife 13 and outer knife 14 in, Figure 4A to Figure 4D full knife. exist Figure 2A , 2C , 2F, 3...

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Abstract

Soft milling bevel gear teeth on multiple similar bevel gears using a universal hobbing tool with a set of bar cutters comprising a plurality of pairs of inner and outer cutting edges, having four machining phases: 1) simultaneous milling machining a first bevel gear's convex inner and concave outer flanks with the pairs; 2) milling finishing pre-machining either the concave outer flanks with the outer cutting edges the convex inner flanks with the inner cutting edges without employing respective other cutting edges; 3) using the same tool with the same set of cutter bars to pre-tooth a second similar bevel gear, including simultaneous milling machining the gear's convex inner and concave outer flanks; 4) milling finishing pre-machining on the second gear either the concave outer flanks with the outer cutting edges or the convex inner flanks with the inner cutting edges without employing respective other cutting edges.

Description

technical field [0001] It is an object of the present invention to provide a method for tooth preparation for a plurality of different beveled teeth. The use of corresponding milling tools is also involved. Background technique [0002] There are many methods of gear machining. In the cutting and manufacturing of spiral bevel teeth, there are certain differences between the single index method and the continuous method, and the continuous method can also be partly called the continuous index method. [0003] In the continuous indexing method, (also called continuous hobbing or in English: continuous indexing process surface hobbing separately), for example for cutting the convex and concave sides of workpiece teeth, inner cutters (IM) with group installation and Cutter tool for outer knife (AM). In the continuous method, the workpiece is clamped ready to be cut by an uninterrupted method. The continuous method is based on a very complex, coupled sequence of movements in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F9/08
CPCB23F21/22B23F9/10Y10T409/101908B23F9/14B23F21/18
Inventor K-M·瑞贝克
Owner KLINGELNBERG AG