Electronic Laptop Spindle MIM Parts
Electronic Laptop Spindle MIM Parts
Electronic Laptop Spindle MIM Parts
Electronic Laptop Spindle MIM Parts

MIM Laptop Spindle Parts

Communication Device MIM Metal Cell Phone Button Acessories Zhruorui Industrial is a leading manufacturer of Metal Injection Molding Products, Powder Metallurgy Parts and precision metal parts that other conventional processing produce.We have developed more than 2000 different mim metal components for these applications alone. Our offering includes variety of materials with different properties such as high strength, wear resistance, corrosion resistance etc.

  • Material: Stainless Steel, Iron,tungsten Alloy And Etc
  • Size: 25*15*7 [L * W * H(mm)]
  • Weight: 5.27g
  • Tolerance: ±0.05mm
  • Certification: ISO9001: 2017
  • OEM: accept
  • Feature: high strength
  • Surface treatment: original or according to the requirement, Electroplate, PVD, Sandblasting, Painting, Polishing, Laser Engraving etc.
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What is Laptop Spindle Parts

In the context of a laptop’s hard disk drive (HDD), the laptop spindle parts refers to the central shaft or axle that holds and rotates the magnetic disks (platters) within the drive. The spindle is powered by a motor, and its primary function is to spin the platters at high speeds (RPM) to facilitate reading and writing data. 

Here’s a more detailed explanation:
  • Platters: These are the circular, magnetic disks where data is stored. 
  • Spindle: The spindle is the central rod that the platters are mounted on. 
  • Spindle Motor: This motor spins the spindle and, consequently, the platters. 
  • RPM: The speed at which the platters spin is measured in revolutions per minute (RPM). 
  • Read/Write Heads: These heads are positioned over the spinning platters to read and write data. 

Our Equipment advantages:
Mixing machine,Injection molding machines,Degreasing furnaces,Vacuum sintering furnace;Automatic pressing machine,,Repressing machine,CNC machining equipment,finishing machining machine,polishing machine,Automatic oil punching machine and so on…

Our Testing equipment:
Projector,Salt spray test machine,Partial pendulum instrument,electronic balance,electronic gravity apparatus,universal tester,Rockwell hardness tester,Density tester,gauge block,dial indicator,micrometer,Vernier.

What’s the MIM technology and its advantages and features.

  1. It’s suit to do mass production with complicated shapes;
  2. MIM is an advanced metal forming technology that use injection molding machine to manufacturing precision and complex metal parts, which combines the advantage of PM and plastic injection molding.
  3. It can use all kind of metal material(such as stainless steel, iron, ceramic and titanium, etc)
  4. Its relative density can achieve more than 98%
  5. Its finished products is close to final products, reducing the post-treatment cost, and then save production cost
  6. Compared with tranditional CNC and precision casting process, the structure are more even and preformance is much better
  7. Compared with PM(Powder Metallurgy), MIM can produce more complex shape and better preformance metal products.

Production cost comparision between MIM and other processes

Cost Effective Design Flexibility/ Material Variety and Integrity

Powder metallurgy can ensure the accuracy and uniformity of the material composition ratio. Suitable for producing products of the same shape and large quantities, low production cost.

Production cost comparision between MIM processe and other processes

Consumer Electronics Metal Parts Manufacture Compare with other process

Parameter MIM CONVENTIONAL PM MACHINING INVESTMENT CASTING
Density 98% 88% 100% 98%
Tensile Strength High Low High High
Elongation High Low High High
Hardness High Low High High
Min. Wall Thickness 0.5 mm 1 mm 0.5 mm 2 mm
Complexity High Low High Medium
Surface Finish High Medium High Medium
Production Volumes High High Low Medium
Range of Materials High High High Medium-High
Cost Medium Low High Medium

Service:

1, 100% inspection before shipment.

2, Satisfied packing, carton, wooden case, pallet,or according to your requirement.

3, Samples are within 35-40 days after the receipt of the deposit. production will be finished about 25-30days after samples confirma

Production Capacity comparision of MIM and other process

Most difficult metals and compounds, pseudo alloys, porous materials can only be manufactured by powder metallurgy

Production Capacity comparision of MIM and other process images

Consumer Electronics Metal Parts MIM Material

Material Composition
Low alloy steel Fe-2Ni, Fe-8Ni
Stainless steel 316L, 17-4-PH
Tool steel 42CrMo4, M2, Skd-11, C45
Carbide WC-Co(6%)
Ceramics Al203, ZrO2, SiO2
Tungsten alloy W-Ni-Fe, W-Ni-Cu, W-Cu

 

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