Welcome, Guest: Register On Nairaland / LOGIN! / Trending / Recent / NewStats: 3,194,403 members, 7,954,599 topics. Date: Saturday, 21 September 2024 at 12:19 AM |
Nairaland Forum / Science/Technology / Applications About Precision Investment Castings (570 Views)
8 Best Android Applications For University And High School And College Students / Common Methods To Clean The Surface Of Precision Castings / Brief Description Of The Characteristics Of Castings (2) (3) (4)
(1) (Reply)
Applications About Precision Investment Castings by megan2008: 7:00am On Oct 24, 2013 |
The precision investment casting foundries of Fotai in China are very skilled at pouring precision investment castings in various metals and alloys. Precision investment castings are directly related to quality control systems in place and maintaining a repeatable process. Critical processes in precision investment castings are the quality of wax, incoming raw materials, consistent tree setup, process controls in the dip room and tight controls on shell and metal temperature. If these processes are not maintained there is the risk of stack variables. Precision investment castings are not limited to small parts. Our China foundries have experience producing precision investment castings up to two feet in length and over thirty pounds in weight. Precision investment castings are often used in electric motors, downhole oilfield parts (energy industry), fishing reels, gears, or other small mechanical assemblies. With precision investment castings wax shrinkage, shell shrinkage, metal shrinkage all must be taken into consideration to achieve a final product within tight tolerances. All these shrink factors must be taken into consideration during mold design. Unlike other molding processes, with precision investment castings, it is not uncommon to have to modify the tooling up to three times to achieve a final desired tolerance. Therefore, the setup and tooling times are slightly longer. With precision investment castings our engineers are directly in touch with our customer's engineers to verify the critical dimensions to ensure that the parts can be poured. Many times non-critical dimensions may need slightly more forgiving tolerances depending on the complexity of the part. Reduce the number of parts required, reducing installation costs and the cost of storage and rearranging the pieces. Producing a vacuum or even lighter, more durable - magnesium is lightweight and high strength properties to dents or a more exotic achieve found in similar products - magnesium castings allow the production of complex contoured surfaces or meet green objectives. gray iron castings: http://www.fotaichina.com/products/p305.html |
Re: Applications About Precision Investment Castings by duya: 7:41am On Oct 24, 2013 |
Rctophobby.com is a professional online dealer selling Radio Control Products including RC Helicopters, RC Cars, RC Airplanes, RC Boats, RC Tanks and RC Accessories. We have Radio Control Products of world top brands. Walkera, Nine eagles, Dynam, Esky, Art-Tech. We have the best Mini Remote Control Helicopters and Model Airplanes, as well as Nitro RC Cars at low price. [url="http://www.rctophobby.com/rc-airplanes/shop-by-brand/dynam-rc-airplanes.html"] dynam rc[/url] |
(1) (Reply)
Youtube.com Is Down / Reduction Is Fat Accumulation / What Would Happen If The Worldwide Internet Went Down For 3 Days
(Go Up)
Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health religion celebs tv-movies music-radio literature webmasters programming techmarket Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 14 |