Numerical control equipment and grooving method

A technology of numerical control equipment and slotting method, which is applied in the direction of metal processing equipment, grinding/polishing equipment, manufacturing tools, etc., and can solve the problems of high processing cost, low processing efficiency, poor environmental protection, etc.

Pending Publication Date: 2022-04-08
GETRAG JIANGXI TRANSMISSION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, the purpose of the present invention is to provide a numerical control device and a slotting method to solve the problems of low processing efficiency, high processing cost and poor environmental protection when processing the grinding wheel in the prior art

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  • Numerical control equipment and grooving method
  • Numerical control equipment and grooving method
  • Numerical control equipment and grooving method

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Embodiment Construction

[0028] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0029] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

[0030] Unless otherwise def...

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Abstract

The numerical control equipment comprises a numerical control lathe, a tool turret, a main shaft and a tailstock, and further comprises a chuck and a non-standard tool, one end of the chuck is connected with a grinding wheel mandrel, the grinding wheel mandrel is sleeved with the grinding wheel rough blank, the grinding wheel rough blank is fastened to the grinding wheel mandrel through a gland, and the non-standard tool is arranged on the chuck. The tailstock tip of the tailstock can abut against one end of the grinding wheel mandrel. According to the numerical control equipment provided by the invention, the non-standard cutter is controlled by a program of the numerical control lathe to grind and groove the rough blank of the grinding wheel, and different from the prior art, the grinding wheel is ground in a dry cutting manner, so that the requirement on high precision of the grinding wheel is ensured, the machining cost is relatively low, and the numerical control equipment is more environment-friendly; and meanwhile, the lathe is used for machining the grinding wheel rough blank, and the machining efficiency can be improved.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a numerical control device and a slotting method. Background technique [0002] In recent years, the automotive gearbox industry has higher and higher requirements for NVH (Noise-noise, Vibration-vibration and Harshness-sound-vibration roughness), and the abnormal NVH is mainly caused by gear meshing, etc., which requires more and more gear precision. higher. In order to meet the high-precision requirements, the gears need to be ground, and the gears are usually ground by the generation method, and the multi-head worm grinding wheel is used for the gear generation process. [0003] At present, the multi-head worm grinding wheel generally uses a special grinding machine for grinding and slotting. The specific grinding process is to use the slotted diamond roller to rotate and spray grinding oil to remove the excess material of the grinding wheel. Although this process has hig...

Claims

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Application Information

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IPC IPC(8): B24B19/02B24B41/06B24B47/12B24B55/06B24B55/12
Inventor 蔡安旭车必林曾康平周南平赵江英
Owner GETRAG JIANGXI TRANSMISSION
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