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Whirlwind milling cutter and production process thereof

A whirlwind milling and body technology, applied in milling cutters, milling machine equipment, manufacturing tools, etc., can solve problems such as affecting the health of workers, affecting the quality of welding, and increasing temperature, so as to increase the usable area of ​​body cutting and reduce welding. Influence of quality, effect of reducing dust generation

Pending Publication Date: 2020-03-27
JUNTEC ULTRA HARD TOOLS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] When this kind of grinding sheet is used to polish the weld scars, dust will be generated during the process. On the one hand, these dusts will affect the health of the workers. On the other hand, the dust will adhere to the surface of the product, and the friction during grinding will cause the temperature Improve, affect the quality of the weld

Method used

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  • Whirlwind milling cutter and production process thereof
  • Whirlwind milling cutter and production process thereof
  • Whirlwind milling cutter and production process thereof

Examples

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Embodiment 2

[0051] Embodiment 2: a kind of production technology of cyclone milling sharpener, as image 3 As shown, firstly, an annular body blank is obtained by traditional powder metallurgy, and the thickness of the body blank also gradually decreases from the center to the outside, and the inner wall of the mounting hole 2 in the middle of the body blank is provided with a convex ring 5; The material is fixed on the fixture, the fixture is as Figure 4 As shown, it includes a fixed plate 6 and a pressure plate 7. The fixed plate 6 and the pressure plate 7 are adapted to the mounting hole 2. The outer diameters of the fixed plate 6 and the pressure plate 7 are larger than the inner diameter of the convex ring 5. A cylinder 8 is coaxially fixed, and the cylinder 8 is used to be clamped and fixed by the three-jaw chuck on the grinding machine; a stud 9 is protruded on the fixed plate 6, and a stud 9 is provided on the pressure plate 7. The threaded hole 10 of threaded connection, the pr...

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Abstract

The invention relates to a whirlwind milling cutter and a production process thereof. The process is characterized in that a body is included, and first cutting edges are arranged on a surface of thebody, distributed around the circumference at intervals and deviated from the radial direction of the body. The process is advantaged in that the first cutting edges are arranged on the surface of thebody around the circumference at intervals, in the actual use process, when the body rotates, the higher part of a welding crater is cut off by means of the first cutting edge, a main removal mode iscutting, furthermore, high temperature cannot be generated at a welding part of a product due to friction, meanwhile, chippings are mainly generated by cutting, dust cannot be generated to influencethe health of workers, chippings are not easy to adhere to a surface of the product, dust is effectively reduced, influence on the welding quality is reduced, removal efficiency is high, the service life of the body is long, abrasion is not prone to occurring, the situation inside the welding crater can be clearly seen in the cutting process to judge the welding quality situation in time, and production is convenient.

Description

technical field [0001] The invention relates to the technical field of grinding tools, in particular to a whirlwind milling grinder and a production process thereof. Background technique [0002] At present, with the continuous development of society, welding technology will be applied to many occasions. For example, many aluminum alloy parts in the automobile industry are fixed together by welding, and weld scars will be generated at the welded parts, which need to be followed up. Grinding is smooth, and most of the existing ones are polished with the grinding disc on the angle grinder. [0003] For example, the Chinese patent with the notification number CN208246512U discloses a recyclable angle grinder, which includes an angle grinder installed on the shaft of the angle grinder. Matching, the outer diameter of the backing ring matches the inner diameter of the angle grinder, and the angle grinder replaced by the large angle grinder is installed on the small angle grinder...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B1/00B23C5/08
CPCB24B1/00B23C5/08
Inventor 江微陈科锦
Owner JUNTEC ULTRA HARD TOOLS CO LTD
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