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Capacity

  • Stamping Processing by 800T Press
    Stamping Processing by 800T Press
  • Oversea Sales Office
    Oversea Sales Office
  • Metal Stamping Processing by 800T Press
    Metal Stamping Processing by 800T Press
  • CNC Machining Center
    CNC Machining Center
  • 45 Tons Punch Press for Stamping Processing
    45 Tons Punch Press for Stamping Processing
  • Metal Stamping Dies Factory
    Metal Stamping Dies Factory
  • Assembling Workshop of Metal Stamping Dies
    Assembling Workshop of Metal Stamping Dies
  • Pneumatic Punching Press-200T
    Pneumatic Punching Press-200T
  • Pneumatic Punching Machine-200T
    Pneumatic Punching Machine-200T
  • Pneumatic Punching Machine with Coil Feeder-400T
    Pneumatic Punching Machine with Coil Feeder-400T
  • Projector to Measure the Stamping Parts
    Projector to Measure the Stamping Parts
  • Engineers for Stamping Dies Designing & Simulation
    Engineers for Stamping Dies Designing & Simulation
  • 2022-11-04
          What is Stamping Die? Stamping die is a special, one-of-a-kind precision tool that has a sheet of metal, such as a blank or the tool steel, to cut and form into required shapes(profiles) and sizes by a single or series of metal stamping dies. The external force is taken to the blanks change and modify its geometry, which produces the stress that makes the work-piece (metal stamping part) available for shaping or bending into complicated forms. The parts output could be extremely large or exceptionally small which depends on....
    What is Stamping Die? Different Kinds of S
    2022-10-31
          What is the Springback and What are Influencing Factors of Springback on Metal Stamping Parts? After the load is removed, and the shape of the deformed parts gets restored partially, which is the springback. In other words, springback is the geometric change to the part after the forming process while the part has been released from the forces of the forming tool. Upon completing the forming of the sheet metal, stretch-drawn and deep-drawn parts spring back, accordingly having some influence on the dimensions’ accuracy of the finished part and affecting the assembly precision of the part. The final shape of the stamping part is influenced by the springback, making it difficult to produce the stamping part....
    What is the Springback and What are Influenc
    2022-10-31
          Computer-Aided Engineering(CAE): How it Works and Why it Matters A long time ago, the product’s development came true by paper-and-pen drafted designs. Over time, the computer-aided drafting(CAD) environment appears, allowing earlier testing, and faster and less costly redesign. The natural development of this kind of trend is for the digital phase to be integrated more completely into the design process with Computer-Aided Engineering, also named as CAE Simulation...
    Computer-Aided Engineering(CAE): How it W
    2022-10-31
          Metal stamping is a way of forming a work-piece (metal stamping part) at required shapes and sizes by using an external force to a plate, a strip, a pipe, a profile, and so on by a punching machine and a stamping die to cause metal plastic deformation or separation. Metal stamping and forging are the same metal plastic processing (or pressure processing), collectively called forging. Metal stamping blanks are primarily hot and cold rolled steel sheets and strips....
     Differences between Sheet Metal Processing
    2021-11-26
          Summary of common problems in stamping dies and metal stamping parts and analysis of countermeasures Stamping Dies | Metal Stamping | Stamping Parts | Sheet Metal Parts 1.Scrap jumping 1)The length of the punch is not enough. Cut the punch into the die with a punch and add 1mm to replace the punch....
    Summary of common problems in stamping dies and
    2021-11-26
          1.Typeofthread:A:Triangularthread(60degrees):Bonding/lockingB:Triangularthreadforpipe(55degrees):Bonding/lockingC:trapezoidalthread(30or29degrees):Stamping Dies | Metal Stamping | Stamping Parts | Sheet Metal Parts...
    Screw specification and standards summary
3 Stages of Heat Treatment of Metal Stamping Die
2022-10-31
3 Stages of Heat Treatment of Metal Stampin
How much do you know about the steel of metal stamping?
2022-10-31
How much do you know about the steel of metal s
China's first car full servo high-speed automatic press line delivery
2021-11-26
Stamping Tool| Metal Stamping | Stamping P
Stamping robots are driving the transformation of the production model in the metal stamping industry
2021-11-26
Stamping Dies | Metal Stamping | Stamping P

Dongguan Changdong Tool & Die Co., Ltd © copyright Add:NO. 56-B, Fuming South Road, Dalang, Dongguan, P.R.C 

E-mail:sales@chang-dong.com Tel:0086-769-8106 1256 0086-181-1876-8847 Sales Manager: Ms. Alice Fax:0086-769-8106 1926

Changdong is one of professional metal stamping die maker in China. The company makes the progressive dies and transfer dies . Also we provide the prototype dies and metal prototype parts for the short-run production.

Our main products: Stamping Die | Drawn Die | Metal Stampings | Checking Fixture | Progressive Die | Transfer Die | Metal Prototypes | Stamping Tools| Prototype Parts |  Prototype Die