Unlock instant, AI-driven research and patent intelligence for your innovation.

cutting tool

A technology for cutting tools and cutting segments, which is applied in the direction of manufacturing tools, metal processing equipment, grinding machines, etc., and can solve the problems of expensive raw materials and waste

Active Publication Date: 2018-05-29
RHODIUS SCHLEIFWERKZEUGE GMBH & CO KG
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this regard, the degree of waste of raw material is linked to this problem, especially in the case of diamond cutting wheels, the raw material is quite expensive

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • cutting tool
  • cutting tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] figure 1 A cutting tool 1 according to the invention is shown, the latter comprising three cutting wheels 2', 2", 2"'. Cutting wheels 2' and 2"' are axially outer cutting wheels; cutting wheel 2" is an inner cutting wheel. In an alternative embodiment, if the cutting tool has only two cutting wheels, both cutting wheels are axially outer cutting wheels; then no inner cutting wheels are provided. Cutting tools with more than three cutting wheels include multiple inner cutting wheels.

[0020] The first outer cutting wheel 2' has two different types of cutting segments, namely the cutting segment 4 protruding towards the left L ’ and the cutting segment 4 protruding towards the right R '. Both types of cutting segments protrude beyond the cutting plane, since the respective carrier area 8 on which the segments are fastened is curved compared to the blade body 5 delimiting the central cutting plane. However, the carrier region does not have to be curved, but can also ...

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

No PUM Login to View More

Abstract

A cutting tool includes a plurality of cut-off wheels which are arranged alongside one another coaxially along a common rotation axis. Each of the plurality of cut off wheels comprises a blade body which comprises a plurality of cutting segments distributed around a circumference of the blade body, each blade body defining a central cutting plane. Some of the plurality of cutting segments are configured to protrude axially out of the central cutting plane. The plurality of cutting segments are arranged so that a segment gap exists between two cutting segments arranged adjacent to one another in a direction of rotation. At least a first of the plurality of cutting segments arranged in a first axial position is configured to be larger than a second of the plurality of cutting segments arranged in a second axial position which differs from the first axial position.

Description

technical field [0001] The invention relates to a cutting tool having a plurality of segmented cutting wheels. Background technique [0002] In the production of wall channels, for example for laying electrical cables, it is proven practice to first make two parallel cuts in the wall using a cutting disc. However, the central strip initially remains between the cuts and must then be painstakingly removed with a chisel. [0003] EP 2 193 882 B1 discloses a cutting wheel for creating wide notches in walls of more than 5 mm. The periphery of the blade body is provided with a plurality of cutting segments. The segment gap remains in each case between two cutting segments. In order to create the widening cut, the cutting segments are arranged in an offset manner relative to the central cutting plane. With such a cutting wheel, it is possible to make fairly wide cuts relative to the actual wall thickness of the cutting wheel. If these cutting wheels are used to make cuts in t...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B24D5/12B24D7/06
CPCB24D5/123B24B27/06B24D5/12
Inventor M·荣格
Owner RHODIUS SCHLEIFWERKZEUGE GMBH & CO KG