Multi-tooth double-core-diameter milling cutter
A milling cutter and cutter body technology, which is applied in the field of multi-tooth double-heart diameter milling cutters, can solve problems such as low processing quality, low work efficiency, and short life, and achieve improved tool edge wear, reduced contact time, and reduced roughness degree of effect
Inactive Publication Date: 2019-04-05
贵州劲锋精密工具有限公司
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In order to solve the above problems, the object of the present invention is to provide a multi-tooth double-heart diameter milling cutter to solve the problems of inconvenient use, large wear, short life, low work efficiency and low processing quality of the cutter during the working process.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] The following descriptions are only preferred embodiments of the present invention, so all equivalent changes or modifications made to the structures, features and principles described in the scope of the patent application are included in the scope of the patent of the present invention.
[0015] as attached figure 1 , 2 As shown in and 3, the specific embodiment of the present invention is a multi-tooth double-heart diameter milling cutter, including a cutter tooth 1, a cutter body 4, a handle 5, and a deep groove 2 and a shallow groove 3 arranged on the cutter body 4, On the cutter body 4, a deep groove 2 is arranged near the cutter head, and a shallow groove 3 is arranged near the handle 5; both the deep groove 2 and the shallow groove 3 are arranged longitudinally along the cutter body 4 and connected correspondingly; the bottom of the deep groove 2 It is composed of two concave arc surfaces in the groove; the difference between the central angle between the cutte...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a multi-tooth double-core-diameter milling cutter. The multi-tooth double-core-diameter milling cutter comprises cutter teeth, a cutter body, a cutter handle as well as a deepgroove and a shallow groove which are formed in the cutter body, wherein the deep groove is formed in a part close to a cutter head, of the cutter body; the shallow groove is formed in a part close tothe cutter handle; the deep groove and the shallow groove are formed in the longitudinal direction of the cutter body and correspondingly connected; the groove bottom of the deep groove is composed of two arc surfaces with concave surfaces which face the interior of the groove; and the central angles formed by each cutter tooth and the two adjacent cutter teeth are unequal. According to the cutter, iron chippings are capable of being smoothly discharged out due to a large chipping accommodating space and smooth groove bottom, and cutting heat is rapidly brought away, so that the contact timeof the iron chippings and the cutter and the damage of the cutting heat to the cutter are reduced, and the wear of the cutter is effectively reduced; and in addition, with the adoption of the design of unequal tooth pitches, the resonance between the cutter and a machined part is reduced in an actual cutting process, so that the wear condition of the cutting edge of the cutter, which is caused dueto resonance, is improved, and the roughness of the surface of the part is reduced.
Description
technical field [0001] The invention relates to a milling cutter, in particular to a multi-tooth double-diameter milling cutter. Background technique [0002] A milling cutter is a rotating tool with one or more teeth for milling. It is mainly used for machining planes, steps, grooves, forming surfaces and cutting off workpieces on milling machines. At present, the common milling cutters on the market generally have the problem that the cutting space is small, which leads to the difficulty in removing iron filings, and the serious wear of the cutting edge causes the surface roughness of the processed parts to be large, and the milling efficiency is low, and the service life is short. Shortcomings. These shortcomings make the milling cutter very inconvenient when working, hinder the processing work, reduce the work efficiency and greatly reduce the processing quality of the parts. Therefore, it is particularly important to provide a milling cutter that is easy to use, has a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B23C5/10
CPCB23C5/10B23C2210/204
Inventor 马华侯谊
Owner 贵州劲锋精密工具有限公司