We are one of the best factories of CNC prototype aluminum casting
The follow is CNC Machining Processing.
We are one of the best factories of plastic CNC rapid prototype, aluminum CNC Machining Milling, SLA SLS 3D printing services, RIM, silicone mold vacuum casting, sheet metal parts process and injection mould process in Shenzhen,China
please contact us
Steven Song(The Sales Manager)
Email: steven@smilecnc-china.com
You will get a quotation within 2-3 hours after we receive your inquiry at work days.
Look forward to your Join.
Knowledge: Will the CNC machining and manufacturing be out of date?
CNC milling has been developed for a long period of time, and now it can be used to manufacture custom parts in small applications such as aircraft engine parts. But I think NC machining still has a long way to go.
Tolerances: typically, the minimum tolerance for machined parts is /-0.01mm and the tolerance for specific features can be /-0.001mm or more. Each MM is a total tolerance of one size. CNC machine tools usually limit tolerances per mm, and the greater the components, the lower the accuracy compared to the standard machining tolerances.
Surface treatment: many parts connected to a metal component require a very flat, uniform surface, especially if it fits with other metal parts in the fitting. Aluminum die castings have a relatively smooth surface finish, better than most parts today. However, the key matching surface and tolerance features will still be processed after casting.
Speed and size: currently cnc machining uses numerical control technology to create part shapes. Around the material, the tool needs to follow a preset stroke, so the larger the part, the longer the manufacturing time. CNC NC machining has hundreds of materials, and in some cases tolerances and surface finish are sufficient. It is now becoming the mainstream of small batch production of parts. Numerical control cnc needs to be widely used, and it is considered to be an extension of traditional manufacturing process.
How the part quality: cnc NC manufacturer can't scrap the part on site. There is no data to show how long the cnc part is expected to live, and most people do not know how high the proportion of cnc parts fails in the process and needs to be scrapped? Material integrity and material cost? ) But substantially meets the needs of the market customers.
All of these facts may be true, and the business of smiling technology is to provide the customer with a metal sample. When the CNC machine is able to get a better solution, we'd like to try even if the proportion of parts we make is small. But there is no better technology to meet our customers' needs, and I don't see any possible alternatives to CNC machining. Although CNC machining is currently the best way of processing, it may not be in the perfect state, and there is potential to dig.
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