JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
Home> News> In CNC machine tools, what is the relationship between the toolholder and the toolholder?
July 01, 2020

In CNC machine tools, what is the relationship between the toolholder and the toolholder?

1. Reduce tool types:
(1) The tool is composed of cutting part and clamping part.
(2) There are dozens of standard forms for the installation of cutting tools.
(3) If the tool is directly connected to the machine tool, different clamping parts should be made for the same cutting edge. This is obviously uneconomical and unrealistic.
2. Middle connection form -- toolholder:
(1) The clamping part of the cutter is made into square, outer cylindrical, inner cylindrical and outer conical.
(2) There are several ways to clamp one end of a machine tool. This is the handle.
(3) Such a small number of tool connection forms and a small number of TOOL HOLDER connection forms, there are a large number of combination forms, to meet a large number of different needs.
3. Connection of clamping tool:
(1) The appearance of machine clip type non regrinding blade causes new problems in the connection between the blade and the cutter bar.
(2) When the Tool Holder is directly installed on the machine, the cost will be increased.
(3) Another intermediate is added, which is commonly called a knife bar. One end of the intermediate is installed with a clamping blade, and the other end is made into a traditional square, outer cylindrical, inner cylindrical and outer conical.
(4) This scheme makes the original toolholder unaffected by any influence, and the ever-changing cutting tools can realize our general interchangeability requirements only through the change of the cutter bar.
(5) This is the modular structure.

Create a tool table in the database, indicating:
1. The name, brand, model, specification and quantity of all accessories such as cutting tool, tool holder and cutter bar.
2. It is better to have a tool assembly drawing for each knife.
3. Whether it is database or tool drawing, the length of edge, effective length, total length, edge diameter, rod diameter and handle diameter shall be indicated.
4. It is better to mark the parts, drawing numbers, serial numbers, tool numbers, cutting parameters, etc.
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