1.Custom Metal Stamping Parts | Copper, Iron, Aluminum & Stainless Steel Sheet

Product Specification

Custom Metal Stamping Parts | Copper, Iron, Aluminum & Stainless Steel Sheet Accessories for Electrical and Industrial Applications

Why Choose Us

1. High-Quality Materials
   We use only premium-grade raw materials to ensure product durability and performance.

2. High Precision Manufacturing
   Our processing accuracy reaches 1–4μm with surface roughness as fine as Ra 2μm.

3. Smart & Efficient Design
   Precise layouts reduce material waste and optimize production efficiency.

4. Robust Yet Accessible Construction
   Our rational structural design makes maintenance and repair quick and convenient.

5. Optimized Process Engineering
   Every manufacturing step is carefully arranged for maximum efficiency and consistency.

6. Proper Heat Treatment
   Components undergo precise heat treatment to ensure strength and stability.

7. Perfect Fit & Clearance
   All parts are matched with ideal clearances to guarantee smooth operation.

8. Trusted Brand Components
   We select standard parts from well-known, reputable brands for reliability.

9. Strict Quality Control
   A thorough QC system ensures every piece meets our stringent quality standards.

10. On-Time Delivery & Excellent Service
    We pride ourselves on timely shipping and responsive, customer-first service.

Understanding Progressive Drawing Dies

Progressive drawing dies are essential tools used to form complex shapes from flat sheet metal. As the die shapes the material, the metal must flow smoothly into the desired form. This flow is carefully controlled through a combination of applied pressure and lubrication, either on the die or directly on the metal blank.

Material Flow Control

• If the material flows too easily, it may result in wrinkles on the part.

• If it flows too slowly due to excessive pressure, the material may thin excessively and crack.

Achieving a high-quality drawn part is a matter of balancing the two risks: wrinkling vs. breaking. Proper control ensures the material stretches uniformly without compromising structural integrity.

Practical Guidelines

• A common starting point for deep drawing is using a die radius of approximately 3 times the metal thickness.

• If cracks appear during forming, it often indicates the tool was machined metal-safe—meaning there's room to increase the die radius to reduce stress on the part.

• Certain part specifications, such as tight radii under a flange, may allow forming in a single draw, rather than requiring multiple draws to gradually achieve the final shape.

Drawing metal is both a science and an art, requiring experience, precision, and attention to every detail to create parts that meet demanding quality standards.

Product description

Packing:

First Step Wrapping by PE film to anti-rust.

Second wooden case without need of fumigation.Or as your required.

FAQ

Q: What’s your manufacture capability?
---- We use Sodick/Charmilles to frabricate die inserts,dimension we can do is +/-0.002mm.

Q: Can you make all the dimensions are according to our design/samples?
---- We can guarantee that all the dimensions are made according to your drawing/sample.Please notice that dimension tolerence we can do is +/-0.003mm.

Q: Did the stamping die suit for my press machine?
--- The stamping die is made according to your press machine’s specification.Before start making die parts,we will send the design for your approval.

Q: What’s your advantage compare with other supplier’s on the market?
---- We are stamping factory,have a team contains die design,making,maintance and stamping production.We know how important the good mold for stamping production.

---- All our engineers are with more than 10 years working experience.They are more professional on precision stamping field.

---- All the die parts we made are by Slow-speed wire EDM,can gurantee the dimension.Many of them make it by middle-speed wire EDM/fast-speed wire EDM

Stamping die details: