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Three-dimensional mold manufacturing system and method

A production method and mold technology, applied in the field of three-dimensional mold rapid production system, can solve the problems of complex steps, low efficiency and precision of mold production, and achieve the effect of simple steps, simple structure and high work efficiency

Inactive Publication Date: 2016-05-11
FOSHAN QINGZI PRECISION MEASUREMENT & CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for the currently commonly used mold making schemes for one-sided shape contours of objects, the steps are still relatively complicated and involve too many human operations. Therefore, the work efficiency and accuracy of mold making are relatively low

Method used

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  • Three-dimensional mold manufacturing system and method
  • Three-dimensional mold manufacturing system and method

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specific Embodiment

[0051] For the described object outline, in an embodiment, it is specifically the outline of a human face, and the three-dimensional mold used for the outline of the human face is made, that is, the face mold is made, and the steps of its specific implementation include:

[0052] S1, each bar unit 2 in the bar array module is numbered according to the coordinates ( u , v , w ),in,( u , v ) is expressed as the plane position of the bar unit 2 in the bar array module, and the bar unit 2 can be in the coordinate system O 1 xyz (Such as image 3 Shown), moving in the z-axis direction, the height of the movement, that is, the displacement, is w , from which the three-dimensional coordinate information h( u , v , w );

[0053] S2. Acquire the three-dimensional coordinate information of the human face contour, and the three-dimensional coordinate information of the human face contour f ( x , y,z ),Such as Figure 4 shown;

[0054] Then, control with ( x , y ) The m...

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Abstract

The invention discloses a three-dimensional mold manufacturing system and method. The system comprises a bar array module and a numerical control device. The method comprises the steps that the numerical control device obtains object contour three-dimensional coordinate information; and according to the obtained object contour three-dimensional coordinate information, a bar unit at the corresponding position is controlled to move by the corresponding height. Through the system and method, mold manufacturing can be rapidly carried out, the work efficiency is high, the manual operation does not need to be involved in the manufacturing process, and the mold manufacturing accuracy is greatly improved. The three-dimensional mold manufacturing system and method can be widely applied to the field of mold manufacturing.

Description

technical field [0001] The invention relates to mold manufacturing technology, in particular to a three-dimensional mold rapid manufacturing system and method for one-side shape contour of an object. Background technique [0002] For a mold, it is a tool that makes the blank into an object with a specific shape and size under the action of an external force, that is, it is a tool for forming an object, and can be widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts In the fields of compression, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. For the production of molds, its development level is one of the important symbols of the level of machinery manufacturing. Therefore, in order to improve the level of machinery manufacturing of their own enterprises, various machinery manufacturing companies have researched and proposed various better molds. Program. However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/38
CPCB29C33/3842B29C2033/385
Inventor 刘志程王新力
Owner FOSHAN QINGZI PRECISION MEASUREMENT & CONTROL TECH