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Cutting saw

A cutting saw and grooving technology, applied in the field of processing workpieces made of fiber composite materials, can solve problems such as unsatisfactory cutting quality, and achieve the effect of improving cutting quality and avoiding contact

Inactive Publication Date: 2020-02-14
ALBERT KNEBEL HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cutting quality with these previous disc cutters was not satisfactory when processing fiber composites

Method used

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Embodiment Construction

[0027] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0028] See attached Figure 1-5 As shown, the cutting saw in this embodiment has three implementations.

[0029] first embodiment

[0030] See attached figure 1 and 2 , figure 1 The cutting saw 10 has a base body 11 and continuous peripheral teeth 12 as well as clearance-free side teeth 13 . The lateral teeth 13 are located in the outer radial region of the main body 11 and directly connect the peripheral teeth 12 . The direction of rotation of the miter saw 10 and of the miter saws in the other figures is indicated by arrow D. As shown in FIG. figure 2 Detail view of the teeth of the cutting saw 10 , view of the opposite side surface show...

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Abstract

The invention discloses a cutting saw (10) for processing workpieces, in particular workpieces made of fiber composite materials. The cutting saw has a base body (11) which is provided at least in some areas with a circumferential tooth (12) and with a flank tooth (13,14) arranged on at least some areas and on at least one lateral surface.The main cutting edge (12.1a) of the circumferential teeth,does not directly overlap with the main cutting edges (12.1a, 13.1a, 14.1a) of the adjacent flank teeth (13.1,14.1), and the main cutting edges (12.1a, 13.1a, 14.1a) accordingly do not define a common rake face (figure 2).

Description

technical field [0001] The invention relates to the technical field of cutting saws, in particular to a cutting saw for cutting and / or grooving workpieces, especially suitable for processing workpieces made of fiber composite materials. teeth, and partially connected side teeth on at least the side surfaces. Background technique [0002] There are various tools on the market to machine composite parts made of fiber composites, it can be a carbide milling cutter or a carbide-tipped saw blade using a conventional tooth profile or a welded polycrystalline diamond-tipped saw blade. Diamond-coated cut-off saws with an indeterminate cutting tooth profile can also be used. However, the cutting quality with these previous disc cutting tools was not satisfactory when processing fiber composite materials. [0003] It is therefore an object of the present invention to provide a cutting saw which has an excellent cutting quality without delamination and which also enables the processi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/00
CPCB26D1/0006B26D2001/0053B23D61/025B23C5/08B23C2210/326B23C2226/27B23D3/02
Inventor 菲利普·沃尔曼贺穆布彻·衮特
Owner ALBERT KNEBEL HLDG