Precision Progressive Stamping Die for LED metal frame stamping metal

1. Material using : imported Tungsten Carbide(CD650,V3,KD20) SKD11,SLD,DC53,ASP-23,ASP-60,S45C,S55C.AL7075 etc .

Spare parts: Standard parts.

Gas spring: According customer requirement

2. Mould parts precision: 0.002-0.02mm

3. Dimension: depend on customer's designs

4. First Trial 15 days after stamping moulds drawing confirmed

5. Quality Assurance: Our QC check key point and size of every producing step and ensure finished mould fit in customer requirement.

Desing and Production Flow

1. Preliminary communication: customer technical communication → get Customer's Samples and better got 2D/3D drawings files.
2. We design the mold structure drawing according to your product drawing or sample, then send to you for confirmation.
3. Design the mould parting line, stripper, insert and punch..

4. Confirm mould structure and process.

5. Mould part processing

6. First trial and then send you video, samples to confirm.

6 Adjust; slightly adjust and modify according customer plan

7. mould packing wood case ship to customer.

8. After sale communication.

Chenghui Precision mould  talent and advnced equipment guarantee design and  perfect product

Our engineer use 3D modeling to  make intelligent decisions that improved manufacturability of the part and optimized the cycle time and productivity of each press stroke.Chenghui Precision Mould offers complete die design and can optimize your designs for better performance.

Chenghui Precision Mould have more than 60 professional and skilled technicians ;10 master of optical profile grinding ,CNC milling, mirror EDM, wire EDM who were more than five years experiences working in foreign-owned enterprise. These talents ensure our product satisfy customer requirement quickly and our process skills are be industry leadership in mould machining field such as EDM and PG optical profile grinding.

Sodick wire-cutting EDM and one Sodick oil cutting EDM machines can control tolerance within 0.005mm, flatness,verticality,and linearity within 0.002mm.

 High Speed CNC (Switzerland Mikron 500LP ) milling machines  mainly make the electrodes and precise cubic curve product, which precision reach to 0.002mm. And our program master design the electrode and the CNC workshop produces them , which  ensures EDM precision, quality and fast delivery.

Sodick EDM machines  can control pefectly  precision within 0.005mm.Some parts need high-level surface roughness, Chenghui Precision Mould could handle using these advanced machines, which reach to from Ra 0.15 to mirror surface.

About us 

Dongguan Chenghui Precision Mould specialized in high precision and high quality various types of led lead frame mould, progressive stamping die, precision injection mold parts. With the most advanced equipment Switzerland Mikron High Speed CNC (Mikronhsm 500LP) ,Japan Sodick AD30Ls EDM,WAIDA SPG type R-type CNC optical projection grinder, Sodick AQ400 wire cut EDM, J/G cornidates grinder, flat surface grinder, we produce high quality and precision products for our customers at fair and competitive prices .

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