Method for processing a workpiece made of hard metal for producing a tool main body

A hard metal and cutting tool technology, which is applied in the direction of metal processing machinery parts, control of workpiece feed movement, manufacturing tools, etc., can solve the problems of aggravated electrode wear and long time, and achieve the goal of improving dimensional stability and flexibility Effect

Inactive Publication Date: 2018-03-20
萨奥有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, it takes a long time to set up the machine tool (center displacement, rotation, length of the measuring electrode)
Further, the already high wear of electrodes produced in a complex manner will be further aggravated when the voltage level is increased or the voltage pulse frequency is increased to increase the removal rate of the material to be EDMed

Method used

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  • Method for processing a workpiece made of hard metal for producing a tool main body
  • Method for processing a workpiece made of hard metal for producing a tool main body
  • Method for processing a workpiece made of hard metal for producing a tool main body

Examples

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Embodiment Construction

[0073] Examples and / or embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Identical or similar components in the drawings are designated herein with the same reference numerals, and sometimes also with different reference numerals.

[0074] However, it should be pointed out that the present invention is by no means limited or restricted to the embodiments described below and their structural features, but also includes variants of the embodiments, especially including the modification of the features of the examples described herein based on the scope of the independent claims of the present invention. Variations and / or combinations of single or multiple features of the examples described herein.

[0075] figure 1 Exemplary components of a tool holder 10 are shown by way of example, which may be used in the method according to the invention.

[0076] One end of the tool holder 10 includes a tool support 11 for ...

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Abstract

A method for processing a workpiece WS made of hard metal for producing a tool main body on a numerically controlled machine tool 1000 with a tool-carrying work spindle 1040, comprising: accommodatinga tool holder 10 that holds a tool 90 on a tool support 1041 of the work spindle 1040 of the machine tool 1000, wherein the tool holder 10 comprises a vibration generator 20 for generating a vibration of the tool 90, and processing the workpiece WS which is clamped on the machine tool 1000 and is made of hard metal by the vibrating tool 90 held on the tool holder 10 for working out one or more recesses at the workpiece for producing the tool main body.

Description

technical field [0001] The invention relates to a method for machining workpieces made of hard metal for producing tool bodies on numerically controlled machine tools with a tool-carrying work spindle. The invention also relates to a control device for a numerically controlled machine tool and a computer program product for controlling the above method. Background technique [0002] Generally speaking, it is not possible to process workpieces made of hard metals with conventional machining methods such as milling. When attempting to machine hard metals with milling cutters, the tool wear is economically disproportionate to the material removed from the workpiece. This is why grinding methods are used, as they make it possible to use different tool materials (for example, diamond) and machine workpieces in a more economical way. [0003] For the production of tool bodies from workpieces made of hard metal, in particular special machine tools are known which provide the work...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B1/04G05B19/4093G05B19/409B23Q3/157B24B51/00B23C3/00
CPCB23C3/00B23Q3/157B24B1/04B24B51/00G05B19/409G05B19/4093B23B31/02B23P15/28B23B2270/10B23P25/00B24B49/10B23B2260/108B24B27/0092B24B55/03B24B49/00B24B41/06
Inventor 延斯·克特莱尔
Owner 萨奥有限公司
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