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Hand engraving process for hard plastic chess

A kind of hard plastic, chess technology, applied in the field of engraving technology, can solve the problem that the depth of artistic and ornamental volume lettering is not as good as hand engraving, etc., to achieve the effect of clear fonts

Inactive Publication Date: 2012-02-29
包黛林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of these three types of chess are very shallow in depth, and the depth of some characters is less than 1mm; therefore, in addition to practicality, its artistry, ornamental value, volume, and lettering depth are not as good as hard plastic chess carved by hand.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment one: a kind of hard plastic chess hand-carving technique of the present invention, adopts following engraving steps:

[0016] 1. Raw material preparation: The raw material is made of hard plastic board (dark gray) with a thickness of 2cm. First, use a circular tooth saw to cut the material. The speed should be slow. You must pour tap water while cutting the material to cool it, otherwise it will become a waste product, and the circular tooth saw is easy to damage. ; Grind into a hard plastic chess piece blank; the hard plastic chess piece blank has a diameter of 5.2cm and a thickness of 2cm;

[0017] 2. Preparation of knife carving tools: due to the hard and tough characteristics of hard plastic, it is difficult to carve with ordinary knife methods, and it is difficult to carve hard plastic chess. For this reason, a thin steel knife must be selected, the length of the thin steel knife is 12cm, the width is 1.2cm, the length of the knife edge is 2.2cm, and the...

Embodiment 2

[0021] Embodiment two: a kind of hard plastic chess hand-carving technique of the present invention, adopts following engraving steps:

[0022] 1. Raw material preparation: The raw material is a hard plastic board with a thickness of 2.2cm, which is ground into a hard plastic chess piece blank; the hard plastic chess piece has a diameter of 5.5cm and a thickness of 2.2cm;

[0023] 2. Preparation of knife carving tools: the length of the thin steel knife is 13cm, the width is 1.3cm, the length of the knife edge is 2.3cm, and the knife edge is at an oblique angle of about 34 degrees;

[0024] 3. Determine the chess font: first use a brush to write the font on the paper according to the size of the chess piece, and then use carbon paper to print the character on the polished hard plastic chess piece blank;

[0025] 4. Steam the hard plastic chess pieces with steam: place the hard plastic chess pieces to be engraved with the characters facing downwards, and place them flat on the ...

Embodiment 3

[0027] Embodiment three: a kind of hard plastic chess hand-carving technique of the present invention, adopts following engraving steps:

[0028] 1. Raw material preparation: The raw material is a hard plastic board with a thickness of 1.8, which is ground into a hard plastic chess piece blank; the hard plastic chess piece blank has a diameter of 5cm and a thickness of 1.8cm;

[0029] 2. Preparation of knife carving tools: the length of the thin steel knife is 11cm, the width is 1.1cm, the length of the knife edge is 2.1cm, and the knife edge is at an oblique angle of about 35 degrees;

[0030] 3. Chess font is determined

[0031] 4. Steam the hard plastic chess pieces with steam: place the hard plastic chess pieces to be engraved with the characters facing down, and place them flat on the steam pipe to soften them. The temperature of the steam pipe is above 100°C. Steam for 2.5 hours to remove them, and use an oblique knife Engraving, the angle between the knife and the surf...

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PUM

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Abstract

The invention relates to a hand engraving process for hard plastic chess, which comprises the following engraving steps of: (1) preparing a raw material: cutting a hard plastic board serving as the raw material by using a round tooth saw, and polishing the hard plastic board into a hard plastic chess blank; (2) preparing a engraving tool: selecting a thin steel knife as the engraving tool; (3) determining chess fonts: writing fonts on paper according to the size of the chess by using a writing brush, and printing the fonts on the polished hard plastic chess blank by using carbon paper; (4) steaming the hard plastic chess blank by using steam: flatly laying the hard plastic chess blank to be engraved with downward fonts on a steam pipe for steaming to be soft; then inserting the thin knife to the font part to be engraved, engraving from bottom to top, and when the hard plastic chess blank is hardened, repeating the steaming and engraving steps for many times till the fonts are formed; and (5) after the engraved fonts are formed, correcting, and finally coloring the fonts to form the hard plastic chess. The chess engraved by adopting the method has attractive appearance, is practical, and is not easy to age or deform.

Description

technical field [0001] The invention relates to a hard plastic chess hand-carving process, in particular to hand-carving chess with hard plastic materials, and belongs to the technical field of carving technology. Background technique [0002] There are usually three kinds of chess on the market: 1. Wooden chess. The large wooden chess has a diameter of about 3.5cm and is hand-carved; the small wooden chess with a diameter of about 2cm is molded. 2. The hard plastic chess is made of PVC resin particles and molded by thermal processing; 3. The glass chess is molded. Most of these three types of chess are very shallow in depth, and the depth of characters is less than 1mm; therefore, in addition to practicality, their artistry, ornamental quality, volume, and lettering depth are not as good as hand-carved hard plastic chess. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages, thereby providing a hard plastic chess h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63F3/02
Inventor 包黛林
Owner 包黛林
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