Multi-position combined milling cutter for plastic processing
A multi-station, milling cutter technology, used in milling cutters, metal processing equipment, metal processing machinery parts, etc., can solve the problems of easy wear of the cutting edge of the tool, high temperature resistance of plastics, and many product burrs, and achieve chip removal. Smooth, guaranteed sharpness, no abnormal cutting effect
Pending Publication Date: 2020-10-16
JIANGMEN JUNJIE TOOL TECH CO LTD
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Problems solved by technology
[0002] With the development and enrichment of material science, more and more new materials have been applied to the mobile phone industry, and plastic has become the mainstream of mobile phone materials, with low cost and good effect, but it also brings some difficulties to processing.
[0003] Existing cutting tools for processing alloys will have many problems when processing plastics. Due to the characteristics of high temperature resistance and low melting point of plastics, it has brought many troubles to the processing of cutting tools. When cutting tools will generate high temperature during processing, the plastic will change If it is soft or even melted, the edge of the tool will be covered with plastic, and the edge of the tool is easy to wear, the life of the tool is very low, and the processed product has many burrs
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[0028] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.
[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc. indicate the orientation or position The relationship is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the machine or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore It cannot be understood as a limitation to the present invention. It should be understood that the terms "first", "second", etc. are used in the present...
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Abstract
The invention discloses a multi-position combined milling cutter for plastic processing. The multi-position combined milling cutter comprises a tool shank and a cutting part arranged at one end of thetool shank. The cutting part comprises a tool core and cutting edges formed on the outer surface of the tool core. The tool core is coaxially connected with the tool shank. The front end of the toolcore is conical. The cutting edges include the left-handed circumferential edge and the right-handed circumferential edge. The left-handed circumferential edge is arranged on the side close to the tool shank. The right-handed circumferential edge is arranged on the side far away from the tool shank. The left-handed circumferential edge and the right-handed circumferential edge are connected through staggered transition parts. An X-shaped drill tip is formed at the conical front end of the tool core. The X-shaped drill tip is provided with a right-handed end edge. The right-handed end edge is connected with the right-handed circumferential edge. The multi-position combined milling cutter for plastic processing has the advantages that the milling cutter is reasonable and reliable in structure, long in service life, capable of ensuring smooth processing of plastics and high in machining efficiency, and machined products have fewer burrs.
Description
Technical field [0001] The invention belongs to the technical field of processing tools, and particularly relates to a multi-station composite milling cutter for processing plastics. Background technique [0002] With the development and enrichment of materials science, more and more new materials have begun to be used in the mobile phone industry. Plastic has also become the mainstream of mobile phone materials, with low cost and good effect, but at the same time it also brings some problems to processing. [0003] Existing tools for processing alloys will have many problems when processing plastics. Because the plastics themselves are not resistant to high temperatures and have low melting points, they have brought many problems to the processing of the tools. The tools will generate high temperatures during processing, and the plastic will change. If it is soft or even melted, the cutting edge of the tool will be fully glued with plastic, and the cutting edge of the tool is very...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23B51/08B23C5/16B23Q11/00
CPCB23B51/08B23C5/16B23Q11/0042
Inventor 咸志鹏
Owner JIANGMEN JUNJIE TOOL TECH CO LTD