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Novel tool bit for numerical-control machining tool special for non-metallic materials

A technology for processing non-metallic materials and machine tools. It is applied in the field of engraving machines. It can solve the problems of lack of texture in lines, lack of layers in engraving lines, and affect the engraving effect of finished products, so as to achieve the effect of uniform force and stable structure.

Inactive Publication Date: 2016-07-06
SUZHOU YASIKE PRECISION CNC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In the existing technology, the general CNC engraving machine is provided with a horizontal guide rail and a vertical guide rail on the machine table, and a cutter head seat is provided on the vertical guide rail, and the cutter head seat can be used for fixing the carving

Method used

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  • Novel tool bit for numerical-control machining tool special for non-metallic materials
  • Novel tool bit for numerical-control machining tool special for non-metallic materials
  • Novel tool bit for numerical-control machining tool special for non-metallic materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A new type of cutting head for CNC non-metallic material processing machine tools, including a cutting head 1 and a cutting edge 2, one end of the cutting head 1 is equipped with a cutting edge 2, and the end of the cutting edge 2 is provided with an inwardly concave cross-shaped conical cutting point 3. The side of the blade 2 is provided with a cross-shaped blade 4 , the blade 4 is provided with a radian, and an arc groove 5 is provided between the blade 4 and the blade 4 . The ratio of the length of the knife tip 3 to the length of the curved blade 4 is between 0.4:1 and 0.5:1;

[0031] The ratio of the length of the cutter head 1 to the length of the blade 4 is between 0.2:1 and about 0.7:1;

[0032] The arc length of the blade 4 and the arc length ratio of the arc groove 5 are between 2:5 and 4:5, and the handle of the cutter head 16 is provided with an inwardly concave waist 6, and the waist is polished to a surface finish of at least about 2 microns;

[0033] T...

Embodiment 2

[0035] A new type of cutting head for CNC non-metallic material processing machine tools, including a cutting head 1 and a cutting edge 2, one end of the cutting head 1 is equipped with a cutting edge 2, and the end of the cutting edge 2 is provided with an inwardly concave cross-shaped conical cutting point 3. The side of the blade 2 is provided with a cross-shaped blade 4 , the blade 4 is provided with a radian, and an arc groove 5 is provided between the blade 4 and the blade 4 .

[0036] The ratio of the length of the knife tip 3 to the length of the curved blade 4 is between 0.4:1 and 0.5:1;

[0037] The ratio of the length of the cutter head 1 to the length of the blade 4 is between 0.2:1 and about 0.7:1;

[0038] The radian on the blade 1 is 2.4rad, and the radian of the arc groove 5 is 2.1rad;

[0039] The arc length of the blade 4 and the arc length ratio of the arc groove 5 are between 2:5 and 4:5, and the handle of the cutter head 16 is provided with an inwardly co...

Embodiment 3

[0042] A new type of cutting head for CNC non-metallic material processing machine tools, including a cutting head 1 and a cutting edge 2, one end of the cutting head 1 is equipped with a cutting edge 2, and the end of the cutting edge 2 is provided with an inwardly concave cross-shaped conical cutting point 3. The side of the blade 2 is provided with a cross-shaped blade 4 , the blade 4 is provided with a radian, and an arc groove 5 is provided between the blade 4 and the blade 4 .

[0043] The ratio of the length of the knife tip 3 to the length of the curved blade 4 is between 0.4:1 and 0.5:1;

[0044] The ratio of the length of the cutter head 1 to the length of the blade 4 is between 0.2:1 and about 0.7:1;

[0045] The arc length of the blade 4 and the arc length ratio of the arc groove 5 are between 2:5 and 4:5, and the radian on the blade at the handle portion of the cutter head 16 is 2.4rad, and the arc groove of the arc groove Radian is 2.1rad;

[0046] The length o...

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Abstract

The invention relates to novel tool bit for a numerical-control machining tool special for non-metallic materials. The novel tool bit comprises a tool bit body and a cutting edge. The cutting edge is installed at one end of the tool bit body. A crossed conical tool nose which is concaved inwards is arranged at the end of the cutting edge. Cross-shaped blades are arranged on the lateral portion of the cutting edge. Each blade has the radian. An arc-shaped groove is formed between every two adjacent blades. The length ratio of the tool nose to each blade having the radian ranges from 0.4:1 to 0.5:1. The tool bit designed according to the shape structure and the length ratio has the advantages that the stress is uniform and the structure is stable, and a workpiece carved through the tool bit is higher in quality and is clearly layered.

Description

technical field [0001] The invention belongs to the technical field of engraving machines, and in particular relates to a new type of cutting head for a CNC non-metallic material processing machine tool. Background technique [0002] 1. The CNC engraving machine body is constructed of thick-walled steel pipes. The bed has been subjected to finite element analysis (FEA) and design, providing a rigid and stable processing platform for the machine tool, and all bed parts have been stress-relieved before machine bed processing. [0003] 2. All positioning bearings, ball screws, linear guide rails, and racks of CNC engraving machines are maintained by the centralized automatic lubrication system of the machine tool control system. This is the method unanimously recommended by ball screw and linear guide manufacturers. [0004] 3. The main components of SUBA-CNC CNC woodworking engraving machine models are all top international brands, such as Yaskawa AC servo drive system from ...

Claims

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Application Information

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IPC IPC(8): B44B3/06B44B3/00
CPCB44B3/061B44B3/00
Inventor 马峻孙建明
Owner SUZHOU YASIKE PRECISION CNC CO LTD
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