Leecheer company provides CNC precision machining service. For prototype parts with complicated structures, Leecheer company is equipped with four-axis CNC machines and five-axis CNC machines,which can reduce errors caused by mounting and dismounting tools repeatedly. Two key elements of CNC precision machining are dimensional tolerance and surface finish. Both of them is decisive factor to prototype manufacturing cost.
|4 axis machining video||5 axis machining video|
In Leecheer company , CNC programming engineers with 15 years experience can optimize cutting parameters of CNC machining tools according to surface finish requirements. The machined prototypes can reach desired surface finish without polishing, and reduce errors which are caused by hand polishing.
Leecheer company has strict quality standards and acceptability criteria. Quality check department is equipped with advanced three dimensional measuring instrument to ensure that the prototype you received are accurate dimension and nice-looking appearance.
|coordinate measuring video||coordinate measuring machine|
The reasons to choose Leecheer Prototype Company
The Video of quantity evaluation given by England customers
About delivery time,our company choose FedEx intl. Priority service for all prototype to ensure that customers can receive their prototype with the quickest way.
Below time table of FedEx is the shipping time from China to different countries.
1. Why surface treatment should be specified before quotation?
There are three kinds of surface treatment effects of prototypes: gloss, matte and sand surface. The sand surface effect has various specifications. For example, MT-11010 and MT--11020 are two different surface effects. The gloss effect requires the longest polishing time, resulting in more manufacturing costs.
2. What type of 3D files do you accept for quoting?
We accept 3D CAD files in PRT, STEP, IGES, X_T, SLDPRT format. A 3D CAD file with STEP format is preferred, which can truly reflect the structural integrity of the 3D model and there will be no cracked surface.
3. How to clearly express the surface colors of prototypes?
When the prototype surface color is only needed to reach 80%-90% of specified color, you should just provide us the international Pantone color number, for example: 877C. If you need to reach over 90% of specified color, be sure to send us the plastic parts with sample colors. Because pictures might cause errors due to different monitors.