A kind of circular groove machining method and cutting tool used therefor
A technology of cutting tools and inserts, which is applied in the direction of cutting tools, cutting inserts, tool holders, etc. for lathes. It can solve the problems of uneven tool wear, poor annular groove shape and surface roughness, etc., to ensure processing quality and improve roundness. degree of effect
Active Publication Date: 2019-01-25
SICHUAN AEROSPACE FENGHUO SERVO CONTROL TECH CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0013] In order to solve the problem that the existing annular groove processing method needs to be equipped with a special cutting tool for each size of the annular groove, and the uneven wear of the tool during the processing process makes the shape and surface roughness of the annular groove poor. The present invention provides a new Annular groove machining method and its cutting tool
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
[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] figure 1 It is a schematic diagram of the blade 1 in the cutting tool of a specific embodiment of the present invention, figure 2 for figure 1 Enlarged view of the middle I area, image 3 for figure 2 Schematic diagram of A-A cross-section in middle. Such as Figure 1-Figure 3 The blade 1 in the cutting tool according to the embodiment of the present invention includes a blade body 13 , a blade head 11 and a knife neck 12 , and the blade neck 12 ...
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
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| height | aaaaa | aaaaa |
Login to View More
Abstract
The invention provides a cutter, wherein a cutter head is provided with a front cutter face and a main rear cutter face in sequence; the front cutter face and the main rear cutter face are intersected to form a cutter edge; the outer edge of the front cutter face at least is a semicircle; the outer edge of a plane parallel to a base plane and intersecting with the main rear cutter face also at lease is a semicircle; in addition, an axis of the front cutter face and an axis of the main rear cutter face are collinear; the width of each part of a cutter neck is less than the diameter of the outer edge of the front cutter face. The invention also provides a circular groove processing method adopting the cutter, wherein a head of the cutter is vertical to the parting surface of a blank to be processed; when the blank to be processed is rotated, the amount of feed of the cutter is gradually added, and the cutter head makes reciprocating motion along the generatrix of the parting surface. By adopting the cutting method, one cutter is used, then the processing of circular grooves with different section sizes can be realized, and the circular degree of the cross-section shape of the circular groove is higher and the surface toughness is better.
Description
technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a cutting tool; in addition, it also relates to a method for machining an annular groove using the aforementioned cutting tool. Background technique [0002] In the processing of mechanical parts, especially in the processing of some molds, it is often necessary to process annular grooves, and the processing quality of annular grooves will affect the matching accuracy of subsequent assembled products and the quality characteristics of subsequent products. Taking the O-ring rubber mold for processing O-rings as an example, the molding quality directly affects the size, shape and surface roughness of the O-ring. Therefore, it is necessary to design a reliable O-ring rubber mold processing method to improve the quality of the O-ring. In addition, in the production of O-rings, the die and the punch are used together, and the parting surface of 45° is often used between...
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 Patent Type & Authority Patents(China)
IPC IPC(8): B23B1/00B23B27/00B23B29/04
CPCB23B1/00B23B27/007B23B29/043B23B2200/0423B23B2200/085B23B2200/123B23B2200/202B23B2200/286
Inventor 颜子军宋金川杜天旭
Owner SICHUAN AEROSPACE FENGHUO SERVO CONTROL TECH CO LTD