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Method for producing high-strength fasteners in batch by using 3D (three dimensional) printing technology

A mass production and 3D printing technology, which is applied in the fields of electrical recording technology using charge graphics, equipment using electrical recording technology using charge graphics, and electrical recording technology, which can solve problems such as waste and low printing efficiency

Inactive Publication Date: 2014-03-05
NINGBO JINPENG HIGH STRENGTH FASTENER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous advancement of science and technology in different fields, human beings have made breakthroughs in various fields, and more and more equipment is used. The main purpose of fasteners is to connect various components and play a role in the connection of equipment. It plays a very important role. With more and more equipment, there are more and more types of fasteners. For large quantities of standard fasteners, they can be directly produced in batches, but for small batches of fasteners, equipment batches Production is very wasteful. Because 3D printing can be produced according to the design, more and more fasteners are produced using 3D printing technology, but it can only be printed one by one. The efficiency is very low. For medium-batch fasteners, only more 3D printer to print together

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A method for mass producing high-strength fasteners using 3D printing technology, the specific steps are:

[0033] (1) Establish a 3D model in the computer, draw 2 fasteners on a drawing, and decompose them layer by layer by the computer to form a series of front plans with serial numbers from top to bottom, and generate each front plan at the same time A corresponding anti-planar graph is generated, that is, two graphs of positive and negative are obtained for each layer.

[0034] (2) Start the printer, there is hot-melt powder in the printer.

[0035] (3) The positive and negative graphics generated by the computer are respectively converted into light beams carrying positive and negative graphic information by the signal conversion device.

[0036] (4) Part of the photosensitive drum in the 3D printer is charged to obtain a potential, and is scanned by the light beam carrying the positive graphic image information to form an electrostatic latent image of the positiv...

Embodiment 2

[0054] A method for mass producing high-strength fasteners using 3D printing technology, the specific steps are:

[0055] (1) Establish a 3D model in the computer, draw 5 fasteners on a drawing, and decompose them layer by layer by the computer to form a series of front plans with serial numbers from top to bottom, and generate each front plan at the same time A corresponding anti-planar graph is generated, that is, two graphs of positive and negative are obtained for each layer.

[0056] (2) Start the printer, there is hot-melt powder in the printer.

[0057] (3) The positive and negative graphics generated by the computer are respectively converted into light beams carrying positive and negative graphic information by the signal conversion device.

[0058](4) Part of the photosensitive drum in the 3D printer is charged to obtain a potential, and is scanned by the light beam carrying the positive graphic image information to form an electrostatic latent image of the positive...

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PUM

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Abstract

The invention discloses a method for producing high-strength fasteners in batch by using a 3D (three dimensional) printing technology. The method specifically comprises the following steps: carrying out computer modeling, segmenting layer by layer, converting a graph into a light beam loaded with graph information; charging a photosensitive drum to obtain a potential, scanning by the light beam to form an electro-static latent image; enabling the electro-static latent image to pass through a magnetic brush, absorbing powder to form an internal member; forming the internal member; and carrying out punching cutting and surface treatment. According to the method for producing the fasteners in batch, the production efficiency is high, the accuracy is high, and the obtained fasteners in batch are excellent in performance.

Description

technical field [0001] The invention relates to the field of fastener processing, in particular to a method for mass-producing high-strength fasteners using 3D printing technology. Background technique [0002] With the continuous advancement of science and technology in different fields, human beings have made breakthroughs in various fields, and more and more equipment is used. The main purpose of fasteners is to connect various components and play a role in the connection of equipment. It plays a very important role. With more and more equipment, there are more and more types of fasteners. For large quantities of standard fasteners, they can be directly produced in batches, but for small batches of fasteners, equipment batches Production is very wasteful. Because 3D printing can be produced according to the design, more and more fasteners are produced using 3D printing technology, but it can only be printed one by one. The efficiency is very low. For medium-batch fastener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00
CPCG03G15/224
Inventor 任鹏坤
Owner NINGBO JINPENG HIGH STRENGTH FASTENER
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