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Titanium alloy investment cast precision part wax mold assembly tool

A precision casting and titanium alloy technology, applied in the field of wax pattern splicing tooling, can solve the problems of insufficient dimensional accuracy and deformation of wax pattern splicing, achieve the effects of shortening the production cycle, reducing the scrap rate, and improving the integrity rate

Active Publication Date: 2019-04-09
AEROSPACE HIWING HARBIN TITANIUM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem that the existing wax patterns are prone to lack of accuracy and deformation of the wax patterns in the welding and splicing process, and further provides a wax pattern splicing tool for titanium alloy investment precision castings

Method used

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  • Titanium alloy investment cast precision part wax mold assembly tool
  • Titanium alloy investment cast precision part wax mold assembly tool
  • Titanium alloy investment cast precision part wax mold assembly tool

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specific Embodiment approach 1

[0024] Specific implementation mode one: combine Figure 1-7 Describe this embodiment, a wax pattern splicing tool for titanium alloy investment investment castings, which includes a workbench 1, first to third position adjustment parts arranged above the workbench 1, and several limit assemblies 5, wherein The second position adjusting part 3 is fixedly connected with the workbench 1, the first position adjusting part 2 and the third position adjusting part 4 are respectively located on the left and right sides of the second position adjusting part 3, and the first position adjusting part 2 and the third position adjusting part The adjustment parts 4 are all slid and set on the workbench 1 along the left and right directions. The three wax models to be spliced ​​are placed one by one on the three position adjustment parts. The same, and the size of the top surface of each position adjustment member is the theoretical shape size of the wax model, and several limit components 5...

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Abstract

The invention provides a titanium alloy investment cast precision part wax mold assembly tool and belongs to the technical field of precision casting. Through the titanium alloy investment cast precision part wax mold assembly tool, the problems that an existing wax mold is poor in size accuracy and is likely to deform in the welding assembly process are solved. The titanium alloy investment castprecision part wax mold assembly tool comprises a working table, first, second and third position adjusting parts and a plurality of limiting assemblies, wherein the first, second and third position adjusting parts and the limiting assemblies are arranged on the working table; the second position adjusting part is fixedly connected with the working table; the first position adjusting part and thethird position adjusting part are located on the left and right sides of the second position adjusting part correspondingly; the first position adjusting part and the third position adjusting part both slide left and right to be arranged on the working table; three wax mold sections to be assembled are placed above the three position adjusting parts in a one-to-one correspondence mode; the shape of the top end face of each position adjusting part is identical to the molding surface of the wax mold on the position adjusting part; the top end face of each position adjusting part serves as the theoretical size of the molding surface of the wax mold. The multiple limiting assemblies are arranged between every two adjacent position adjusting assemblies.

Description

technical field [0001] The invention relates to a wax pattern splicing tool for titanium alloy investment precision castings, belonging to the technical field of precision casting. Background technique [0002] In recent years, with the continuous upgrading of the development and production of titanium alloy products (such as weapons and equipment), the requirements for castings are also increasing while achieving leapfrog development. In order to develop more high-level products, the shape and size limits of castings are constantly breaking through. However, limited by factors such as equipment and technology, the wax molds of some castings cannot be formed as a whole, and must be pressed in sections and then spliced ​​into a whole. However, in the process of welding and splicing the wax mold, there will be a process of cooling and shrinking of the wax mold. In this process, if the size and deformation are not effectively controlled, the actual size and shape of the wax mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C7/02
CPCB22C7/02
Inventor 张洋闻雅刘俊宝刘云超李东芳姜青阳
Owner AEROSPACE HIWING HARBIN TITANIUM IND
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