Precision Copper Cap Stamping & Deep Drawing | Brass Sleeves & Conductive Caps for Connectors & Electronics

Precision Copper Cap Stamping & Deep Drawing | Brass Sleeves & Conductive Caps for Connectors & Electronics

Stamping Capability

A. Minimum Pitch: 0.5 mm
– Enables compact part layouts and supports micro-precision stamping.

B. Maximum Stamping Speed: 600 SPM or higher
– Suitable for high-efficiency, large-volume production environments.

C. Precision Tolerance: ±0.003 mm
– Guarantees ultra-high accuracy for demanding applications such as electronics, automotive, and precision assemblies.

D. Hole Diameter to Material Thickness Ratio: 0.85:1
– Ensures stable and clean hole punching in thin materials.

E. Applicable Material Thickness: 0.05 mm to 2.0 mm
– Supports a wide range of materials from ultra-thin foils to structural sheets.

F. Material Utilization: Near-zero or zero material waste
– Optimized die design minimizes scrap and maximizes raw material efficiency.

Progressive drawing die As a die forms a shape from a flat sheet of metal, there is a need for the material to move into the shape of the die. The flow of material is controlled through pressure
applied to the blank and lubrication applied to the die or the blank. If the form moves too easily, wrinkles will occur in the part. To correct this, more pressure or less lubrication is applied to the blank to limit the flow of material and cause the material to stretch or thin. If too much pressure is applied, the part will become too thin and break.

Drawing metal is the science of finding the correct balance between wrinkles and breaking to achieve a successful part.

General Draw Radius Guideline

As a general rule, 3 times of metal thickness can be used for a start point. If the part shows evidence of cracked, the tool has been machined metal safe, thus allowing for additional radius. The part specification may require a small radius under the flange that may be achieved with one draw, as opposed to several draws to size the radius.

Mould building process

2006,Established in Xiamen, METS is a professional hardware company specialized in mould design, mould manufacturing of contact and machine shell, automotive, electronics, LED lampshade, lead frame and lamination core(stator and rotor) etc. As well as precision metal stampings production.Our engineer, design, construct and validate highly precise metal stamping dies and tooling system solutions. Our team of experts partners with leaders across industries to provide tooling solutions that use high-strength materials, demand tight tolerances and require short lead times

METS has been focusing on the R&D of high speed precise progressive die as well as stamping production since its establishment.
 

Process technology capability:

A. Hight precision. The precision can reach 1-4μm,Ra 2μm.

B: Zero loss of material use.

C: The min. space between connectors is 0.2mm
D: The pressing speed can reach 800SPM
E: The rate of hole diameter and thickness is 0.85:1

F: Standard component use famous brand
G: The stamping material thickness is 0.05-2.0mm

H:Rational construction , easy accessibility. Good for maintenance

We stamp metal parts ranging from small precision parts, such as electronic equipment and musical instruments, to large precision components, including processing equipment and architectural components that are decorative and functional. All-New Stamping has the capability to work in quantities from prototype runs to full production runs.

Our stock thickness for our ferrous and non-ferrous metals ranges from 0.01mm to 2mm and the stock width ranges from 10mm to 1000mm with pre-plated and finishing options. We also work with a complete range of materials to offer customers a large choice in specifications, including:

Steel
Aluminum
Stainless Steel
Plastics
Copper
Brass
Specialty Metals

102,No.42,Xibin Road,Xinglin,Jimei district,Xiamen,361022,China