Car sheet metal stamping parts
Car sheet metal stamping parts

For non-standard customized products, customers need to send us detailed requirements for evaluation in writing as soon as possible. For products for special purposes, some parts require import or special processing requirements It may take longer to develop.

*If the customer has samples, we need to help them develop it, and the customer needs to provide their authorization to avoid causing infringement disputes.
*The intellectual property rights and molds of the newly developed products belong to us in principle, with exceptions agreed by both parties.

The punching is the process of giving a sign, or a form, on a surface by pressure or percussion with a tool with steel punch (from the Latin "punctio", prick).

For the punching process is used an automatic machines (punch press) to cut and pierce the sheet metal (aluminum or steel) of up to 25-30mm thick to create precision metal parts. With numerical control (CNC) punch presses can be made cutting and shaping metal parts very complex, quickly and safely. Until publication of oxyfuel systems, in the early eighties, punch presses were the only practical way to cut and process sheets with thicker more than 2.3 mm.

  • Bending Stamping Mechanical Parts
  • Sheet metal stamping parts
  • Accurate mechanical parts stamping
  • Cut Metal Stamping Mechanical Parts
  • Brass Stamping Mechanical Spare Parts
  • Stainless Steel Mechanical Stamping Parts
  • Bending Stamping Parts Services
  • Parts Blank Stamping Parts

Basic Concepts of Metal Stamping

The metal punching process conducted at GMP involves a stamping die; this is a precision tool that cuts sheet metal and forms desired shapes and profiles. Our die forming and cutting selection is made of tool steel, this is special hardened steel. We also possess dies that contain forming and cutting sections made from other hard and wear resistant materials.

Since stamping is a cold-forming process, we do not use heat in our metal punching process. We have a variety of metal punching units and this enables us to manufacture small and large materials. We develop large materials, for example; automobile parts.

Through our metal punching process, we can produce holes of different shapes and sizes. This enables us to produce different parts for various applications and to meet the unique needs of our clients. We only hire the most experienced metal punching process personnel to maintain our high-quality standards.

High Volume Progressive Die Stamping

  • Small – Medium sized parts
  • Up to 600 ton presses

Mechanical Presses

  • 600 ton, 50 strokes per minute
  • Large bed size (60” x 144”)

Additional Stamping Capabilities and Methods

  • Progressive die
  • Line dies
  • Four slide
  • In-die fastener staking
  • In-die tapping

Industrial Stamping Services

  • Custom metal stamping
  • Progressive stamping
  • Metal forming
  • Blanking
  • Bending
  • Piercing lancing

Punching and blanking refer to the use of a die to cut the material into specific forms. In punching operations, a scrap piece of material is removed as the punch enters the die, effectively leaving a hole in the workpiece. Blanking, on the other hand, removes a workpiece from the primary material, making that removed component the desired workpiece or blank.

Material Considerations

The choice of metal stamping materials used depends on the desired attributes of the finished piece. Stamping is not limited as a fabrication process to just metals - there are numerous metal stamping materials that can be processed through stamping techniques, such as paper, leather, or rubber, but metals are by far the most commonly used.

In general, metals tend to maintain their malleability and ductility after stamping. Those used in precision stamping usually range from soft to medium hardness and carry a low coefficient of flow. Some of the customary metals and metal types fabricated through stamping include:

  • Precious metals, such as silver, gold, and platinum
  • Ferrous metals, especially iron-based alloys like stainless steel
  • Non-ferrous metals, such as bronze, brass, and zinc
  • Non-standard alloys, such as beryllium nickel and beryllium copper

Ferrous metals are commonly used in stamping operations, as their low carbon content means they are among the least expensive options available resulting in low unit production costs.

Several important factors and design considerations need to be addressed when performing metal stamping operations.

Equipment & Capabilities

Our state-of-the-art facility is equipped with advanced 4-axis CNC machining capabilities that allow us to achieve tolerances up to ±.001”. Geared towards heavy industry, we can accommodate the machining of large scale components such as boring up to 7’, turning up to 98” in diameter and 160” in length, milling up to 84” in length, 54” in diameter, with a lifting capacity of up to 15 tons.

From gear hobbing to gun drilling and broaching, we can provide virtually any machining operation on materials such as carbon, stainless, and alloy steel, aluminum, nickel, exotic metals, and plastics. In addition, we also provide heat-treating; welding by AWS certified welders, various coatings, and non-destructive testing.

FAQ

Q1 : How do you control quality ?

A1 : Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.

Q2 : How many coutries you already exported ?
A2 : Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q3 : What are the advantages of your company ?
A3 : We have many professionals, technical personnel, more competitive prices and best after-dales service.

Q4: Can you provide sample ?
A4: We can provide the samll samples in stock for free, as long as you contact us.Customized samples will take about 5-7days.

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