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Apparatus and method for machining bevel gears in a pitching method with complete pitch error compensation

一种分度误差、伞齿轮的技术，应用在分度法加工伞齿轮的装置领域，能够解决不令人满意、改变等问题

Active Publication Date: 2009-04-29
COLIN KIENBERGER GMBH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this kind of compensation is not satisfactory, because all teeth will be changed under a linear compensation, which may result in changing the teeth that are actually in the correct position

Method used

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  • Apparatus and method for machining bevel gears in a pitching method with complete pitch error compensation
  • Apparatus and method for machining bevel gears in a pitching method with complete pitch error compensation
  • Apparatus and method for machining bevel gears in a pitching method with complete pitch error compensation

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Embodiment Construction

[0040] Related terms used in this specification are also used in related publications and patents. However, it should be noted that these terms are used only for better understanding of the present invention. The idea according to the present invention and the protection scope of the claims are not limited by the interpretation of these specifically selected terms. The invention can be transferred to other systems and / or fields without further measures. These terms can be applied to other fields accordingly.

[0041] figure 1 Shown is a first device 20 of the present invention. The first device 20 according to the invention may correspond completely or partially to a CNC machine for the production of spiral bevel gears as described in patent application DE 196 46 189 C2. The first device has a drive motor 41 which rotates the face milling cutter 24 about its axis of rotation 17 . The electric motor 41 and the face milling cutter 24 are located on a first slide 44 which is...

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Abstract

The invention relates to apparatuses for machining bevel gears in a pitching method and method for machining the pitch of gears, wherein the production-related pitch error is compensated. The apparatus (20) comprises an interface (11, 12) and can be connected to a measurement system (10) by means of this interface (11, 12), wherein the interface is designed such that the apparatus (20) can take correction values or correction factors from the measurement system (10) in a form in order to be able to adapt master data or neutral data which was originally present in a memory (51) of the apparatus (20) on the basis of these correction values or correction factors before production of one or more bevel gears (31) is initiated on the apparatus (20).

Description

technical field [0001] The invention relates to a device for processing bevel gears by indexing method and an indexing processing method for gears, so as to compensate indexing errors related to production. Background technique [0002] Basically, a distinction is made between machine tools that work by indexing and those that work continuously. In the indexing method, a tooth gap is machined, and then a relative displacement movement is performed to move the tool away from the tooth gap, and a so-called indexing movement (indexing rotation) is performed to make the gears relative before the next tooth gap is machined. Rotate on the machine tool. In this way, the gears are machined step by step. Gear cutting machines that work by indexing are usually provided with indexing devices that rotate the workpiece about its axis by one or more indexing degrees before the machine tool is re-engaged. [0003] Modern machines use a CNC controller that is designed so that graduated m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F9/10B23F23/10B23F23/12B24B49/03
CPCB23F23/10B23F17/003B23F23/1218B24B53/085B24B49/03Y10T29/49476Y10T409/300896Y10T409/104134Y02P70/10B23F23/12
Inventor K·M·李贝克T·克尼格
Owner COLIN KIENBERGER GMBH
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