High Precision Photo Chemical Etched Kovar Sealing Lids
Applications:
Kovar sealing lids are a natural type product for the chemical machining process. The flange around the periphery is the critical feature usually requiring a tolerance of +/- .0003″ in thickness in order to properly seat the central pedestal.
Chemical machining is the preferred process since no burrs or induced camber allow for optimum glass to metal sealing for hermetic requirements.
Material shown: Kovar, .010″ thick, flange thickness: .003″, OD: .500″ x .795″
Product Description | |
Product name: | Etched Kovar Sealing Lids |
Material: | Stainless steel, copper, silicon steel plate,or customize |
Size: | According to customers |
Thickness: | 0.03-1.5mm is available |
Technique: | High precision etching |
Hole: | 0.01mm(customize) |
Spacing | 0.018mm(customize) |
Hole shape: | Round/ Square |
Surface finish: | Clean .no burr |
Features: | No burrs,No broken point,no plugging holes |
Application: | Fiber filter,Textile machines or customize |
Certificate: | RoHS,ISO |
Inspection: | Two-dimension inspection machine,magnifier |
Other Related Items | |
Price: | According to product specification |
Sample Offer: | Within 3-6 days |
Payment: | T/T,L/C,Paypal,Western Union |
Lead time for mass production: | Within 6-10 days after payment |
Production ability: | 10000pcs/week |
Metal process methods available: | Stamping,Chemical etching,Laser cutting |
Acceptable file format: | DWG,DXF,IGES,PDF,JEPG |
Standard met: | Customer specification,2D CAD drawing |
Advantages of Photo Etching:
•Low tooling cost, no need for expensive DIE/Mould
•Can fabricate more thinner metals(T=0.02-1.2 mm)
•No alteration process, the characteristics can be obtained as the designer intended
•High accuracy
•Various apertures, shapes and bar combinations
•Burr & Stress free manufacturing method
•Prototypes – fast turnaround to meet your needs
•High volume capabilities
SinoGuide provides high quality and performance photo etching components for customers, further more, our high production capacity can also fulfill your high-volume orders and shorten the lead time.
SinoGuide is also a one-stop solution provider, we can also provide you value added service such plating, polishing, stamping, PVD coating etc.
