Product Description
Process | Investment Casting |
Material | Stainless Steel |
Color | Natural |
Casting Surface Roughness | Ra 12.5μm |
Casting Dimension Tolerance | CT7-CT8 |
Size | Made to order |
Weight Range | 0.1kg-100kg |
Surface Treatment | Polishing, sand blasting, heat treatment, powder coating, anodizing, electroplating, mirror polishing... |
Casting Process
Process Features:
● Use a fusible easy-to-use mold and a primary core; use an integral wax mold and an integral cavity without opening the mold;
● Fluid shell: The coating is bonded to the sand to form a shell, and the coating has good copyability to the wax pattern;
● Hot shell casting: pouring under the hot shell, the metal liquid filling is good.
Quality Inspection
The inspection of castings mainly includes dimensional inspection, visual inspection of appearance and surface, chemical composition analysis and mechanical property test. For castings that are more important or easy to cause problems in the casting process, non-destructive testing is required, which can be used for ductile iron castings. Non-destructive testing techniques for quality testing include liquid penetrant testing, magnetic particle testing, eddy current testing, radiation testing, ultrasonic testing, and vibration testing.
Testing Content | Testing Item | Testing Method |
Dimension, Weight, Shape | Dimensional tolerance, Shape tolerance | Measuring tools, Routine testing Comprehensive special inspection tool |
Surface Roughness | Surface roughness | Compared with standard samples Roughness Tester |
Surface and near surface defects | Visual inspection Penetration test | Visual observation; Fluorescent magnetic particle inspection; Coloring test |
About Rongbao
RongBao currently covers an area of 5000m2 of production and manufacturing base. Excellent equipment, safe and tidy production workshop, good office environment to ensure the high efficiency and high quality production.
With 14 years of production, import and export experience, complete equipment and professional team, we are dedicated to providing customers with a wide range of high quality customized products.
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