A kind of resin sand solid mold casting method without vent holes
A solid casting, no venting technology, applied in casting molding equipment, casting molds, cores, etc., can solve problems such as environmental pollution, restrict the development of enterprises, increase production costs, etc., to avoid safety accidents, improve quality, Ensure the effect of safe production
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0021] Below in conjunction with embodiment the present invention is described in further detail:
[0022] The invention discloses a resin sand solid mold casting method without air holes, which includes the steps of making pattern and pouring system, molding, smelting and pouring, molding sand cleaning and the like. In this embodiment, the full mold casting method of machine tool castings is taken as an example. The finished shape of the machine tool castings is a cuboid frame with a length of 15m, a width of 3.2m and a height of 2.1m, and the weight of the casting is 83t.
[0023] According to the pattern of the finished casting, the shape of the pattern is the same as that of the finished casting, and the machining allowance set on the processing surface of the finished casting is 20mm. In order to ensure the quality of the casting product, when making the pattern, the upper surface of the pattern is preset with a certain thickness of machining allowance for collecting resi...
PUM
Property | Measurement | Unit |
---|---|---|
length | aaaaa | aaaaa |
diameter | aaaaa | aaaaa |
length | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com