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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 MIM 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. 

MIM is widely used in the electronics industry, especially the development of cell phones, communications, fiber optic industry has led to the industrialization of the development of the MIM industry, the parts of this industry requires high precision, durability, commonly used products are: structural parts, connectors, shaped parts, cell phone card bracket slot and so on.

With the rapid development of the economy, mobile phones have higher and higher requirements for components. Powder metallurgy injection molding has been widely used, and mobile phone components use powder injection molding technology. Due to the market demand for lighter, thinner, and more beautiful mobile phones, the best technology is to reduce the size of mobile phones, and mobile phone companies are looking for using metal injection molding to make mobile phone components.

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

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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