Custom Motor Gear MIM Stainless Steel Precision Injection Molding
Our custom motor gears are manufactured using advanced Metal
Injection Molding (MIM) technology, offering a perfect blend of
high precision, complex geometry, and exceptional strength. We
provide a one-stop solution from initial design and custom mold
creation to sintering and secondary operations, ensuring your motor
assemblies operate with maximum efficiency and reliability.
Product Attributes & Specifications
Summary Recommendations
Machining Workshop
FAQ
Q1: What is the main advantage of MIM for gears compared to
traditional machining?
A: MIM allows for the production of complex, high-precision gear
geometries (like helical gears or gears with intricate hubs) in a
single, net-shape process. This eliminates expensive multi-step
machining operations, reduces material waste, and lowers the
overall cost, especially for production volumes from 10,000 to
millions of parts.
Q2: What materials do you offer for MIM gears?
A: We primarily use high-performance stainless steels like 17-4PH
(for high strength and hardness) and 316L (for superior corrosion
resistance). We can also work with other low-alloy steels and
custom material blends to meet your specific mechanical or magnetic
property requirements.
Q3: Can you achieve the tight tolerances required for high-speed
motor applications?
A: Absolutely. The MIM process itself holds tight tolerances (±0.3%).
For critical features like bore diameters or gear profiles
requiring tolerances under ±0.05mm, we offer secondary CNC
machining and grinding services to meet the most demanding
specifications.
Q4: Do you provide design for manufacturability (DFM) analysis?
A: Yes, as a full-service partner, we provide a comprehensive DFM
analysis at no cost. Our engineering team will review your gear
design and suggest optimizations for the MIM process to enhance
performance, reduce cost, and ensure a smooth production cycle.
Q5: What is your typical lead time for a new custom gear project?
A: Lead time varies by project complexity. Typically, custom mold
design and fabrication take 3-4 weeks. First article samples are
delivered for approval shortly after. Once approved, mass
production for a batch of 50,000 parts can be completed within 6-8
weeks. We offer expedited services upon request.
