The advantagement of investment castiong

ivybobo · 发表于 2009-11-4 08:56:40

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Investment casting process offers many benefits including cost savings, design freedom, close tolerances, better finishes, savings in machining time and assembly savings.
1. Low Initial Tooling Costs: Initial tooling costs averaged over the parts produced are often less than other manufacturing tool costs.
2. Elimination of Material Waste: Investment castings are essentially cast to size, thus decreasing the amount of machining required.
3. Design Flexibility and Capability: Infinite choice of alloys and design flexibility for internal and external configurations is seen as a plus.
4. Design Enhancements: There is no draft requirements in the investment casting process.
5. Consistency: The process gives a reliable and consistent product order to order.
6. Close Tolerances: Consistently produced closer tolerances over other processes is seen as an advantage.
7. Surface Finish Improvement: A surface finish of about 125RMS is common for an investment casting.

xshl · 发表于 2009-11-4 09:02:48

楼主发错板块了。不该发这里的

ivybobo · 发表于 2009-11-4 10:11:03

应该发到哪里啊？

xshl · 发表于 2009-11-4 12:32:13

这个版块
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