Product Details
As An Important Component Of Mobile Devices, The SIM Slot By Metal Injection Molding Has A High Demand For Production Technology Due To Its Precise Structure. MIM Technology Has Become An Ideal Choice For Manufacturing Such Micro Metal Parts Due To Its Unique Advantages.
This Process Mixes Fine Metal Powder With Thermoplastic Binder, Obtains Complex-Shaped Embryos Through Injection Molding, And Then Forms High-Density Finished Products Through Degreasing And Sintering.
For Parts Such As SIM Slot By Metal Injection Molding That Need To Be Both Light And Strong, MIM Technology Can Not Only Realize The Micro Buckle Structure That Is Difficult To Complete With Traditional Machining, But Also Avoid The Reliance Of Stamping Process On Material Ductility, Which Is Particularly Suitable For Mass Production Needs.
Metal Powder Injection Molding Technology Is Gradually Replacing Traditional Processing Methods. After Precision Parts Such As Sim Card Trays And Connector Terminals Are Produced By MIM, The Surface Finish Is Significantly Improved, The Dimensional Stability Is Better, And It Is Conducive To Improving The Yield Rate Of Equipment Assembly.
Dazao Can Flexibly Adjust Product Details By Optimizing Mold Design And Sintering Parameters To Meet The Differentiated Needs Of Different Brands Of Equipment.
Product Parameters
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Mold Standard |
DME or HASCO |
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Cavity/Core Steel |
H13/P20/718/S7/304/D3/D2/SKD61/8407/FDAC/S136/SKD11(SLD)/DC53 etc. |
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Mold Components |
DME, Progressive, PCS, Punch, Royal, etc. |
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Surface Finish |
SPI Standard, VDI EDM, Texture, etc. |
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Design Support |
PDF, 3D, STEP Files or Samples Are All Accepted. |
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Surface Treatment |
E-coating,Zinc ,Polishing, Sandy Blasting, Galvanize, Powder Coating etc. |
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Lead Time |
3-5 Days For Samples, 20-35 Days For Bulk Orders |
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Quality Control |
100% One By One Full Insepction Before Packing |
Advantages Or Applications
1). Lightweight Application In The Field Of Consumer Electronics
The Sim Card Slot Produced By Metal Injection Molding (MIM) Has Significant Advantages In Mobile Phones, Tablets And Other Devices. Compared With Traditional Processing, This Technology Can Form Complex Structures In One Piece, Which Not Only Makes The Card Slot Lighter, Thinner And More Durable, But Also Adapts To The Trend Of Device Miniaturization, While Reducing Overall Costs And Helping Customers Improve Product Competitiveness.
2). Precision Adaptation Of Smart Wearable And IOT Devices
For Scenarios With Strict Space Requirements Such As Smart Watches And Trackers, The MIM Process Can Batch Produce High-Precision Sim Card Trays, Taking Into Account Strength And Consistency. This Precision Metal Parts Processing Technology Can Reduce Assembly Errors And Improve Yield, And Is Especially Suitable For The Rapid Mass Production Needs Of Emerging Smart Hardware Customers.
3). High Reliability Promotes Industry Upgrades
The Sim Card Slot Produced By Metal Injection Molding Has Strong Material Stability And Greatly Reduces The Risk Of Plug-In Loss. For Customers Who Focus On Long-Term Use Experience, This Solution Can Not Only Extend The Life Of The Equipment, But Also Simplify Supply Chain Management, And Achieve Full-Cycle Efficiency Optimization From R&D To Delivery.
FAQ
Q: What Is MIM Technology?
A: MIM (Metal Injection Molding) Is A Manufacturing Technology That Combines The Shape Making Complexity Of Plastic Injection Molding With The Material Flexibility Of Powder Metallurgy.
Q: Is The Metal Melted During The Molding Process?
A: No, Only The Binders Are Melted Allowing The Powders To Flow Like A Plastic Material. Upon Cooling The Binders Solidify Giving The Part Strength For Handling. The Part Must Be Subsequently Sintered To High Density To Achieve The Required Mechanical Properties.
Q: How Does MIM Differ From The Conventional PM Process?
A: Conventional PM Uses High, Uniaxially Applied Pressure To Coarse Metal Powders In A Die Set To Produce Moderately Complex Components. Typically, No Further Densification Is Gained During The Sintering Process. Densities Achieved By This Method Are Typically In The Range Of 80-90% Of Theoretical Which Limit The Physical Properties That Can Be Achieved For The Given Alloy. MIM Products Are Not Limited In Shape Complexity Due To The Flexibility Of The Injection Molding Process. The Fine Metal Powders Used - Combine With Higher Sintering Temperatures To Allow MIM To Achieve Near Full Density In The Final Article. Thisallows MIM Products To Have Similar Properties As Wrought Materials.
Q: Does The Part Shrink During Removal Of Binders?
A: No, The Part Will Not Change Size In The Debinding Phase Of The Process. However, Since Sintering Achieves Near Full Density Of The Powders, The Part Will Undergo A Size Change Of Up To 20%.
Q: Why Should I Use MIM?
A: MIM Excels In Producing Small, Highly Complex Parts That Are Difficult Or Cost Prohibitive To Produce With Conventional Technologies Such As Machining Or Casting.
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