M340/Stavax Mold Core Pin with 0.005mm Tolerance for Medical Pipette Tips Injection Mold Components
The core pins are used for medical molds, from common medical supplies to high-precision minimally invasive equipment, die casting mold parts, cosmetic parts, and more.
A Mold Core Pin is an extended or male portion of the mold which creates the internal surface used in plastic injection molding, often in the medical industry. This particular Mold Core Pin is used for injection molding medical pipettes used in fluid sampling.
A Mold Core Pin is usually made of M2 steel, High-Strength H13, or other tool steel. Mold Core Pins need a certain level of toughness, but they also need to withstand a certain amount of misalignment in the molding process without breaking. In addition, the successful use of Mold Core Pins depends largely on the grinding process and these essential points:
- Pinch grinding is needed in order to avoid deflection during the grinding cycle
- Near-perfect TIR
- Avoid heat issues during grinding to prevent changing metal characteristics and to avoid warping the pins
| Description | Plastic injection mold for Laboratory Micro Pipette Tips |
|---|---|
| Part Material | All thermoplastics such as ABS, PC, PP, PE, PA, TPE, POM, PPS, PBT and other high engineering plastic, such as PEEK, PPS, PPO, PEI, PES etc |
| Cavity number | 1/2/4/8/16/32/48/64...(optional) |
| Runner | Hot runner or cold runner |
| Core & cavity material | M340, 1.2083 stainless steel |
| Mould Standard | MISUMI, DME, CUMSA, HASCO |
| Mould life | Long mold life |
| Available format | .stp/.pdf/.x-t/.step./.dwg/.dxf/.igs/.prt/.stl/.sldprt |
| Plastic Mold Components Production Process | Description |
|---|---|
| 1. 3D Design/Samples For Quotation | According to 3D drawing or samples for quotation |
| 2. Negotiations | Including the price of mold components for cores & cavities, weight of product, payment, lifetime, delivery, etc. |
| 3. Purchasing Order | After the customer confirming the mould design and quotation |
| 4. Making mold components | Confirm drawing, start to do DFM, mold flows and mold detail agreed with the customer, start production |
| 5. Production schedule | Every week we will feedback to the customer a mold progress (picture) |
| 6. Sample Shoot | We provide the moulds Components test samples for confirmation (about 1-2piece), then, get your signature sample, mass production |
| 7. Package | Cartons box for parts, or as your requirement |
| 8. Delivery | Deliver goods by air or by sea. Express |
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