Casting process of gear box body of valve remote controller of fuel gas fuel oil delivery pipeline
A remote controller and conveying pipeline technology, which is applied in the field of casting technology, can solve the problems of lack of explosion-proof effect, strength and airtightness, tissue compactness, low mechanical properties, and complicated structure, and achieve simple casting steps and high mechanical properties. and the effect of high density and low production cost
Active Publication Date: 2019-03-08
江苏文灿压铸有限公司
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, the structure of the gas and fuel pipeline valve remote controller gear box needs to have an explosion-proof function, the structure is complicated, the strength and airtight performance are high, the casting process is relatively common, specifically sand casting and gravity casting, and the product structure is compact and mechanical properties Low, can not achieve explosion-proof effect and strength and airtightness, this casting process can not be applied to the production of its gas and fuel transmission pipeline valve remote controller gear box
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 moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Elements and features described in one embodiment of the present invention may be combined with elements and features shown in one or more other embodiments. It should be noted that representation and description of components and processes that are not related to the present invention and that are known to those of ordinary skill in the art are omitted from the description for the purpose of clarity. 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.
[0021] ...
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
Login to View More Abstract
The invention discloses a casting process of a gear box body of a valve remote controller of a fuel gas fuel oil delivery pipeline. The process comprises the following steps that core making is carried out, and core box installing and adjusting, core box heating and core making, core repairing as well as coating applying are involved; pouring is carried out, and mold preheating, coating spraying,mold closing and pouring are involved; and casting self-inspection is carried out. The process is suitable for the gear box body of the remote controller of the natural gas pipeline, the whole castingsteps are simple, and the production cost is low; and in addition, the produced gear box is good in quality, and the production efficiency is improved.
Description
technical field [0001] The invention belongs to a casting process for a gear box body of a remote controller for a valve of a fuel gas and fuel delivery pipeline. Background technique [0002] At present, the structure of the gas and fuel pipeline valve remote controller gear box needs to have an explosion-proof function, the structure is complicated, the strength and airtight performance are high, the casting process is relatively common, specifically sand casting and gravity casting, and the product structure is compact and mechanical properties Low, can not reach the explosion-proof effect and strength and airtightness, this kind of casting process can not be applicable to the making of the gear box body of the remote controller of its gas fuel delivery pipeline valve. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a casting process for the gear box body of the remote controller of the valve of t...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B22D18/04
CPCB22D18/04
Inventor 高军民赵金生周青松费达吴其珉
Owner 江苏文灿压铸有限公司