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Method for printing patterns on ceramic knife by lasers

A ceramic knife and laser technology, applied in laser welding equipment, manufacturing tools, welding equipment, etc., can solve the problems of complex process, high cost, unclear pattern lines, etc., and achieve simple process, low cost, and lower temperature Effect

Inactive Publication Date: 2013-09-18
徐忠委
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a method for printing patterns on ceramic knives by using laser. The invention solves the problem that the existing patterns and characters on ceramic knives are generally fired, the process is complicated, the cost is high, and the lines of the patterns are not clear. question

Method used

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Embodiment Construction

[0017] The present invention will be described in detail below with the best embodiment.

[0018] The method of printing a pattern on a ceramic knife with a laser follows the steps below:

[0019] (1) On the workpiece to be processed, coat one deck of organic coating earlier, described organic coating is epoxy resin water-based coating or polyurethane;

[0020] (2) Using a metal laser printer, using CO 2 The laser light emitted by the laser is focused to form a high-energy beam, which is projected onto the organic coating of the workpiece to be processed, so that the projected organic coating is quickly vaporized to present the desired pattern;

[0021] The CO 2 The laser computer controls the opening and closing of the CO2 laser and the horizontal and vertical walking routes on the processing equipment through the output card according to the pattern information, so as to realize the random position printing of the plane pattern;

[0022] The CO 2 The power of the laser i...

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Abstract

The invention discloses a method for printing patterns on a ceramic knife by lasers, which relates to the processing technology of the ceramic knife, in particular to a technological method for printing the patterns on the ceramic knife. The method comprises the following steps of (1) coating a layer of organic coatings on a to-be-processed workpiece, wherein the organic coatings are epoxy resin water-based paint or polyurethane; and (2) adopting a metal laser printer, forming a high-energy light beam by lasers emitted by a CO2 laser after the lasers are focused, projecting the high-energy light beam to the organic coating layer of the to-be-processed workpiece, enabling the organic coatings which are projected to be quickly gasified, and presenting needed patterns. According to the method disclosed by the invention, the problems that patterns and words are generally baked on an existing ceramic knife, the technology is complicated, the cost is high, and pattern lines are unclear are solved.

Description

technical field [0001] The invention relates to a ceramic knife processing technology, in particular to a process method for printing patterns on a ceramic knife. Background technique [0002] Ceramic knives are developed using precision ceramics under high pressure, so they are called ceramic knives. Ceramic knives are known as "noble knives". As a product of modern high-tech, they have incomparable advantages over traditional gold-white ceramic knives; high-tech nano-zirconia is used as raw material, so ceramic knives are also called "zircon gemstone knives". [0003] Most of the ceramic knives currently on the market are processed with a nano-material "zirconia". Zirconia powder is used to press 300 tons of heavy pressure with a mold at a high temperature of 2000 degrees to form a knife blank, and then it is polished with diamond and equipped with a handle to make a finished ceramic knife. Therefore, ceramic knives have the characteristics of high hardness, high density...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/36
Inventor 徐忠委
Owner 徐忠委
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