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2022-09-01
Precision casting process and casting equipment
- Categories: Common Problem
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- Time of issue:2022-06-07
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(Summary description) Precision casting is the main business of our company, so we are required to study it and master its relevant knowledge content, so as to achieve a comprehensive understanding of this purpose.
Precision casting process and casting equipment
(Summary description) Precision casting is the main business of our company, so we are required to study it and master its relevant knowledge content, so as to achieve a comprehensive understanding of this purpose.
- Categories: Common Problem
- Author:
- Origin:
- Time of issue:2022-06-07
- Views: 0
Information
Precision casting is the main business of our company, so we are required to study it and master its relevant knowledge content, so as to achieve a comprehensive understanding of this purpose. Next, let's expand the specific content and divide it into several parts, which can make the article more organized and make it easier for everyone to grasp the following content, and can apply what they have learned to practice. .
1. What are the process flow of precision casting?
The main steps of the precision casting process are: wax pressing - wax repair - wax inspection - tree grouping - shell making - dewaxing - mold shell roasting - chemical analysis - pouring - vibration shelling - casting and casting rod cutting and separation - Grinding gate - initial inspection - shot blasting - machining - polishing - finished product inspection - storage.
2. What equipment is needed for precision casting?
Answer: The equipment used in precision casting generally includes wax injection machine, floating sand machine, dewaxing furnace, dehumidifier, static barrel, shell shaker, smoothing machine, sand blasting machine, heat treatment furnace, grinding machine, etc. In addition, there are some other devices, which are not listed in detail here.
3. What are the general classifications of precision casting?
Answer: There are two main types of precision casting, generally speaking:
Ceramic mold casting: It is a casting method in which a mold is made of ceramic slurry and then a casting is produced. The service life of the mold is basically the same as the service life of the mold obtained by machining, and the manufacturing cost is relatively low.
Sand casting: Its main advantages are simple production process, short production cycle and low cost. However, if there are high requirements for casting accuracy and surface finish, other casting methods should be selected.
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