Unlock instant, AI-driven research and patent intelligence for your innovation.

Lettering mold making process and the mold used

A production process and font technology, applied in the direction of printing plate preparation, printing, etc., can solve problems such as insufficient hardness, high production cost, and difficulty in production.

Active Publication Date: 2018-11-23
DANYANG WUZI HARD ALLOY
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the convex arc-shaped surfaces of many products on the market are marked with various characters or patterns. In order to prevent these characters or patterns from becoming blurred or unrecognizable, the method of lettering is generally used for marking. The existing method of making lettering molds is generally In order to directly engrave convex fonts on the metal module, this method has the following disadvantages: the hardness is not high enough, the production is difficult, and the production cost is high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lettering mold making process and the mold used
  • Lettering mold making process and the mold used
  • Lettering mold making process and the mold used

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1~3 Shown, a kind of engraving mold manufacturing process, comprises in the step of this process:

[0027] (a) A mold is provided, the mold includes a mold core 1, the mold has an accommodation cavity, and cemented carbide powder is filled in the accommodation cavity, and the concave surface mark is set on the mold core 1; wherein, the concave surface mark and the need to print Corresponding to the printed logo of the system;

[0028] (b) pressurizing the mold core 1, so that the part of the mold core 1 with the concave mark is extruded into cemented carbide powder, so that the cemented carbide powder is extruded into a semi-finished product with a printed mark;

[0029] (c) Take out the semi-finished product from the mold, and fire the semi-finished product in a temperature environment, so as to make the required lettering mold 2 .

[0030] In step (a), the cemented carbide powder is tungsten steel powder.

[0031] In step (b), the semi-finished prod...

Embodiment 2

[0039] Such as figure 2 Shown, a kind of mold used in lettering mold manufacturing process, it comprises:

[0040] A mold core 1, on which a concave logo is set; wherein, the concave logo corresponds to the printed logo that needs to be printed;

[0041] The cavity body 3 is provided with a through hole 31 that matches the core 1 so that the core 1 can be penetrated therein, and a part of the through hole 31 is used as an accommodating cavity filled with cemented carbide powder ;

[0042] A mold base 4, the mold base 4 is connected to the mold cavity body 3, and the mold base 4 seals the bottom end of the through hole 31.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a manufacture process for a character carving mould and a mould employed by the manufacture process. The manufacture process comprises the steps that (a), the mould is provided, wherein the mould comprises a mould core; the mould is provided with an accommodation cavity; the accommodation cavity is filled with hard alloy powder; a concave surface mark is arranged on the mould core; the concave surface mark corresponds to a to-be-printed printing mark; (b), the mould core is pressurized, so that the part, which is provided with the concave surface mark, of the mould core presses the hard alloy powder, and thus the hard alloy powder is pressed into a semi-product provided with the printing mark; and (c), the semi-product is taken out of the mould, and is fired in a certain temperature environment, so that the needed character carving mould is manufactured. According to the manufacture process, the manufacture is simple; the cost is reduced; and the character carving mould manufactured with the manufacture process is high in hardness and is durable.

Description

technical field [0001] The invention relates to a process for making lettering molds and molds used therein. Background technique [0002] At present, the convex arc-shaped surfaces of many products on the market are marked with various characters or patterns. In order to prevent these characters or patterns from becoming blurred or unrecognizable, lettering is generally used for marking. The existing method of making lettering molds is generally In order to directly engrave convex fonts on the metal module, this method has the following disadvantages: the hardness is not high enough, the production is difficult, and the production cost is high. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a process for making lettering molds, which is convenient to manufacture and saves cost, and the lettering molds produced by the process have high hardness and are durable. [0004]...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B41C1/14
CPCB41C1/14
Inventor 彭益波
Owner DANYANG WUZI HARD ALLOY