OEM High Precision/Stability Stainless Steel Sheet Metal Stamping Clip for Electronics

Product Description

                  OEM High Precision/Stability Stainless Steel Sheet Metal Stamping Clip for Electronics
 

Product Description

Stamping parts are processed into finished products with a certain shape and size by cold cutting, punching, bending, drawing, forming and other processes of metal sheets or strips in the mold through stamping
technology. Stamped parts have advantages such as high precision, high efficiency, and low cost, and
are a common mechanical component.

Material	Precious Metals,Copper,Brass,Steel Alloys,Hardened Metals,Aluminum,Stainless Steel,Bronze …etc
Dimension	customized
Tolerance	+/- 0.005--0.02mm / can also be customized.
Prototype	accepted
Surface treatment	plating,mirror polishing,powder coating,anodize oxidation, e-coating,brushed,dip-coating…etc
Processing	laser cuting,stamping,bending,punching,CNC machining, die-casting, forming, tooling, milling, grinding,tapping,riveting,welding
Package	polybag/caron/wooden-case
Lead time	3-15days
Application	car part,sever casing housing, communication equipment, intelligent terminal, airspace parts, auto sheet metal, car's navigation system, medical apparatus,drone part, LCD TV back plate, air condition, computer/advisement player, security equipment, air cleaner, water treatment equipment and electric appliance
Equipment	laser cutting machine, Japan Murata CNC punch, CNC Bending Machine, Large hydraulic press machine600-1200T Squeeze riveter Taiwan punch machine, CNC machining center, Precision miller, Grinder, Driller, Multi-spindle tool, argon welding/carbon dioxide welding/AC welding machine, Pipe cutting/bending machine and Polishing machine

Production process

        1. Tooling (Mold) design and Manufacture.
        2. Manufacture the parts according to the Stamping Machine.
        3. Riveting, Welding or Screw tap according to Customer's require.
        4. After finish manufacture process we will test the parts by the Image measurement instrument, Caliper, 
        Angel Gage etc.
        5. After make sure all the dimension can reach customer's require, we will make the surface 
        treatment process.
        6. After finish surface treatment we will testing all the parts by worker so that we can make sure 
        the parts which we sell is 100% qualified.
        7. After finish testing we will pack the parts by Vacuum Package Machine.

         Our promise:
         1.Offering design and improvement scheme freely.
         2.Offering video and photos with details freely during production.
         3.Helping customers to do factory inspection freely for his other Chinese suppliers.
         4.We have our own factory, and 80% of our employees have been working for more than 10 years. 
         5.Producing completely according to the accuracy of drawings,assembly measurement to detect
         function and strict quality control to ensure 0 return rate.
         6.99% orders can be ensured delivery time.
         7.Quote can be offered within 24 hours fastest.
         8.Delivery time is only 7 days fastest.
         9.Responding to the enquiry within 2 hours.
        10.The materials we use are optimal.
        11.24 hours online service.
        12.The lowest price with the same quality and service.
        13.Logistics arrangement with high performance to price ratio.
        14.The most suitable packing method to different products.

Quality control

       *We have specialized QC testers to check the quality of the products according to different customers' 
       requirement. Usually, it's random inspection, and we also offer 100% inspection at a reasonable price 
       if required.
       *We have IQC to check the dimensions and surface of the incoming material
       *We have PQC to inspect full-course during the manufacturing processing
       *We have FQC to inspect all the anodizing/plating and other finishes' products from our supplier and 
       proceed with the professional quality and appearance inspection before shipping.

Our Service

1) OEM laser cutting, stamping
2) Own factory to offer the reasonable prices and quick response.
3) One-to-One after sales services,answer question for customers 24 hours every day
4) Experienced project team,each product is tracked by a specially assigned person 

            

FAQ

1. What is metal stamping?
Metal stamping is a cold-forming manufacturing process that uses presses and stamping dies to transform sheet metal (in coils or blanks) into specific shapes. Processes include blanking, punching, bending, drawing, and coining.
2. What materials are commonly used in stamping?
Common materials include:

• Carbon Steel: Low, medium, and high carbon steels (e.g., SPCC, SPHC).
• Stainless Steel: Grades like 304, 316, 430 for corrosion resistance.
• Aluminum Alloys: Series 1050, 5052, 6061 for lightweight parts.
• Copper & Brass: C1100, C2600 for conductivity and aesthetics.
• Special Alloys: High-strength steel, galvanized steel, pre-plated metals.

3. What is a progressive die?
A progressive die is a specialized stamping die with multiple stations. As the metal strip feeds through the press, each station performs a different operation (pierce, bend, form) in sequence, producing a completed part with every press stroke.
4. What are the key advantages of metal stamping?

• High Efficiency & Speed: Ideal for high-volume production (thousands to millions of parts).
• Excellent Consistency & Precision: Ensures part-to-part uniformity.
• Low Per-Unit Cost at high volumes due to automation.
• Wide Range of Capabilities: Can produce simple to very complex geometries.
• Material Efficiency: Nesting optimizes material usage, minimizing scrap.

5. What tolerances can be achieved?
Tolerances depend on part complexity, material, and thickness. Typical precision stamping can hold tolerances within ±0.05mm to ±0.1mm. Prototype or simpler parts may be within ±0.1mm to ±0.25mm. Always consult with your stamping engineer for specific requirements.
6. How do I request a quote for stamping parts?
Please provide the following:

• Detailed 2D Drawings or 3D CAD Models (STEP, IGES).
• Material Specification (type, grade, thickness).
• Annual Volume Estimate (prototype, low, medium, or high volume).
• Surface Finish & Coating Requirements (e.g., plating, painting, powder coating).
• Any Critical Quality or Testing Standards (e.g., PPAP, RoHS compliance).

7. What is the difference between prototyping and mass production in stamping?

• Prototyping: Uses soft tooling, laser cutting, or simple dies for small batches (10-1,000 pcs) to verify design and function. Unit cost is higher, but lead time is short.
• Mass Production: Uses hardened, precision progressive or transfer dies. High initial tooling cost and longer lead time, but the per-part cost becomes very low at high volumes.

8. What is tooling (die) cost and lead time?
Tooling cost varies greatly based on part size, complexity, and required tolerances (from a few hundred to tens of thousands of USD). Lead time for die manufacturing typically ranges from 4 to 12 weeks. This is a one-time, upfront investment.
9. What secondary operations are available?
Common secondary operations include:

• Deburring & Tumbling: To remove sharp edges.
• Welding & Assembly: Joining multiple stampings.
• Heat Treatment: To alter material properties (hardening, tempering).
• Surface Finishing: Plating (zinc, nickel), painting, powder coating, anodizing, passivation.

10. How do you ensure quality control?
We implement a multi-stage QC process:

• First Article Inspection (FAI): Complete dimensional report before mass production.
• In-Process Inspection: Regular checks of critical dimensions using CMMs, optical comparators, and gauges.
• Statistical Process Control (SPC): Monitoring process stability.
• Final Audit: Final random sampling against customer specifications before shipment.

11. What file formats do you accept for part design?
We prefer 3D files (STEP, IGES, SLDPRT, X_T) and 2D drawings (PDF, DWG, DXF) with all critical dimensions, tolerances, and material notes clearly defined.
12. Can you assist with Design for Manufacturability (DFM) analysis?
Yes, absolutely. We highly recommend a DFM review before finalizing your design. Our engineering team will analyze your drawings and provide feedback to optimize the part for stamping, potentially reducing cost, improving quality, and shortening lead time.

      If you are interested in our products, please send message to us! 

      Quality First,Price Best,Service Foremost!
      We assure you of our best services at all times!