Digitally-simulated casting method

A simulation software and casting technology, applied in casting molding equipment, casting molds, casting mold components, etc., can solve the problems of waste, long trial production cycle, large castings can only be scrapped, etc., to reduce losses, improve product quality, and shorten trial production. effect of cycle

Inactive Publication Date: 2014-03-26
TRIUMPH HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This trial-and-error method that relies on personal experience not only has a long trial production cycle,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Taking the rotary table as an example to specifically illustrate a digital simulation casting method of the present invention, the method includes the following steps: 1) First, use Pro / E drawing software to make a three-dimensional model of the rotary table, and then import the three-dimensional model of the rotary table into the casting simulation software Carry out simulated casting, find the position of the defect in the casting of the rotary table before the pouring riser is placed, so that the defect position and defect size can be displayed intuitively, and then according to the defect position and defect size, the rotary table in the casting simulation software Place the corresponding sprue riser and chill iron in the 3D model, perform another simulated casting, find the defect position and defect size of the rotary table casting again, and adjust the size and position of the sprue riser and the size of the chill iron according to the defect position and defect si...

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PUM

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Abstract

The invention provides a digitally-simulated casting method. The method comprises the following steps: (1) firstly, manufacturing a three-dimensional model of a casting piece by using cartographic software; then introducing the three-dimensional model of the casting piece into casting simulation software to carry out simulated casting; finding out a position on which the casting piece has a defect under the condition that a casting head is not arranged, so as to directly represent a defect position and a defect size; then placing the corresponding casting head and a chilling block on the a three-dimensional model in the casting simulation software to carry out simulated casting again; repeating until the obtained simulated casting piece has no defects; (2) placing the casting head and the chilling block and carrying out actual casting, wherein the size and the position of the casting head and the size and the position of the chilling block are the sizes and the positions of the step (1) when the simulated casting piece without the defect is obtained. According to the digitally-simulated casting method, the trial-manufacturing period of the casting piece can be shortened and the wastes are reduced.

Description

technical field [0001] The invention relates to a casting method, in particular to a digital simulation casting method. Background technique [0002] The traditional casting process is based on work experience. During the casting process, set risers and chill irons at the places where defects may occur, then cast, adjust the process plan according to the casting results, and try casting again until qualified casting products are obtained. This trial-and-error method that relies on personal experience not only has a long trial production period, but also has to be scrapped once large castings have irreparable defects, which will bring huge waste. Contents of the invention [0003] The purpose of the present invention is to provide a digital simulation casting method, which can shorten the trial production cycle of castings and reduce waste. [0004] In order to achieve the above object, the technical solution of the present invention is: a digital simulation casting method...

Claims

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Application Information

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IPC IPC(8): B22C9/00
Inventor 陈国开
Owner TRIUMPH HEAVY IND
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