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Table tennis bat with laser carving pattern and its making method

A table tennis racket and laser engraving technology, applied in the field of table tennis rackets, can solve the problems of personalization and boring of sports equipment

Inactive Publication Date: 2003-02-05
张建平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The printing effect on the surface of the table tennis racket and the sign (plastic material), due to the limitation of the existing technology, can only be a flat and boring text expression and a simple monochrome icon, which cannot meet the characteristic requirements of sports equipment individuation

Method used

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  • Table tennis bat with laser carving pattern and its making method
  • Table tennis bat with laser carving pattern and its making method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Facilities and software:

[0032] NEURA-30W laser engraving machine, a set of computer control.

[0033] Engraving machine operating software, graphic production software (CorelWDRAW, PHOTOSHOP, etc.).

[0034] The main operating parameters of the engraving machine are the emitted laser power (P), the irradiation speed (S), the engraving time (T), and the resolution (PPI). Different gray levels, the special operating software converts the graphics program for plane production into the operation instructions of the laser machine, instructs the laser emitting device to emit laser beams with different powers and irradiation times at the exact position according to the position and gray level of the graphic dot matrix, The material is vaporized by local high temperature, and the different gasification rate of each point produces the dot matrix or cutting contour of the entire graphic.

[0035] 1. Image 3

[0036] In order to maintain the flatness of the board surface, th...

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PUM

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Abstract

The table tennis bat with laser engraved pattern is formed from bat handle with laser engraved antislip pattern and bat plate with laser engraved pattern image, all the above-mentioned engraved patterns can be filled and covered with organic non-toxic paint with different colours. Its production method includes the following procedures: using computer type setting technique to design different surface pattern image of bat baseplate and antislip pattern of bat handle, using CO2 laser engraving machine and CO2 laser line to form local high temp. on the sputtered area of wood or plastic surface according to computer type setting control, and form etched pattern with different depth so as to obtain the invented product table tennis bat with laser engraved pattern.

Description

Technical field [0001] The invention belongs to a table tennis racket, in particular to a table tennis racket with a laser engraving pattern and a manufacturing method thereof. Background technique [0002] The plate surface of existing table tennis racket base plate is all printed with text, indicates brand, manufacturer, specification, performance and feature, and is also printed with simple trademark pattern and other simple and easy representative graphics individually. Printing methods include screen printing, pad printing, stamping, and even handwriting. Because the table tennis bottom plate is a wooden surface, the printing means is limited, and exquisite, vivid and clear graphics and text printing cannot be applied. With the addition of a handle and an adhesive surface covering (rubber and sponge), the means of surface printing are more limited, and can only print general text and simple monochromatic plane graphics. [0003] The signboard (plastic material) on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B59/42A63B102/08B27M3/22
Inventor 张建平
Owner 张建平