Wax mold structure for vacuum suction casting

A vacuum suction casting and wax mold technology, which is applied in the direction of casting and molding equipment, can solve the problems of poor combination precision and low efficiency, and achieve the effect of improving precision, improving material yield, and reducing the process of sticking wax and forming trees

Pending Publication Date: 2018-06-01
SHANGHAI SINOTEC
View PDF10 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an improved wax pattern structure for vacuum suction casting, which can overcome the poor accuracy and low efficiency of the final combination of casting wax patterns, ingates and main runners in the prior art. lack of

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wax mold structure for vacuum suction casting
  • Wax mold structure for vacuum suction casting
  • Wax mold structure for vacuum suction casting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] The invention provides a wax mold structure for vacuum suction casting, see for details figure 1 , a wax pattern structure for vacuum suction casting, which differs from the prior art in that: the wax pattern structure includes a main runner and casting wax patterns scattered around the main runner, and several casting wax patterns surround the The main runner forms a layer of disc-shaped casting wax mold components, and each casting wax mold is evenly arranged around the main runner, and the casting wa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
thicknessaaaaaaaaaa
diameteraaaaaaaaaa
Login to view more

Abstract

The invention relates to a wax mold structure for vacuum suction casting. The wax mold structure comprises a main pouring gate and casting wax molds dispersed around the main pouring gate. Each of themultiple casting wax molds surrounds the main pouring gate to form a layer of casting wax mold assembly, and the casting wax mold assemblies are overlapped through inlaid structures. The multiple casting wax mold assemblies are overlapped to form the cylindrical wax mold structure, an upper cover is arranged at the top of the wax mold structure, and a base is arranged at the bottom of the wax mold structure. The casting wax molds and the main pouring gate are connected through inner pouring gates. According to the wax mold structure, the mold precision is greatly improved, liquid backflow isavoided, the casting quality can be improved easily, meanwhile, the casting wax mold assemblies can be overlapped, the manufacturing speed of a wax tree is fast increased, sticky wax connection is notneeded, and operation is simple and fast.

Description

technical field [0001] The invention relates to the technical field of precision casting, in particular to a wax pattern structure for vacuum suction casting, in particular to an assembleable vacuum suction casting wax pattern structure. Background technique [0002] In the investment casting process, the wax mold of the casting and the main runner of the die head have always been independently molded and waxed, and then the wax needs to be glued and connected to form a tree structure of the casting, commonly known as the tree grouping process. The grouping process requires a lot of manpower and time. The casting wax pattern is connected together through the connecting wax and the main sprue of the mold head. If the bonding quality is not good enough in the connection process, it is easy to cause chain defects such as dropped parts in the shell making process and punctures in casting parts. However, it is difficult for this group of tree crafts to make a subversive breakthr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B22D18/06B22C7/02
CPCB22C7/02B22D18/06
Inventor 陈良严元众苏伯营段新生李泉波
Owner SHANGHAI SINOTEC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap