Metal Injection Molding Parts

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High accurate MIM (metal injection molding) parts have being widely used in the field of automotive, aerospace, firearms, medical, and consumer electronic and mechanical components industries.
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MIM Sintered Mechanical Cam

Product Presentation

This mechanical cam is produced by metal injection molding, forming the multi-lobe cam profile and central bore in a near-net-shape sintered part. The precise cam profile provides accurate motion control, while sintered alloy steel delivers the wear resistance needed for continuous mechanical operation.

MIM Sintered Mechanical Cam - view 1

MIM Sintered Mechanical Cam - view 2

MIM Sintered Mechanical Cam - view 3

MIM Sintered Mechanical Cam - view 4

MIM Sintered Mechanical Cam - view 5

Key Features

Multi-lobe cam profile formed with high repeatability by MIM
Central bore and locating features machined to gauge
High wear resistance from sintered and hardened alloy steel
Cost-effective alternative to machined cams at volume
Customizable: cam profile, bore size, material and heat treatment

Technical Specifications

Process	Metal injection molding (MIM) + sintering + heat treatment
Material	Alloy steel 4600 series, stainless steel 17-4PH
Hardness	HRC 30-50 after heat treatment
Density	96-98% of theoretical density
Tolerance	±0.3% of dimension (typical)
Surface finish	Shot blasting, black oxide, oiled
Volume	Suitable from 5,000 pcs/year and above
Lead time	15-20 days after tooling approval
Quality control	Cam profile and dimensional inspection

Applications

Mechanical transmissions and gearboxes
Automated machinery and equipment
Textile and packaging machines
Industrial valves and actuators
Custom MIM motion components

Why Choose MDM

One-stop service from drawing review, tooling to mass production
ISO 9001 certified manufacturing with full inspection reports
Competitive pricing with on-time delivery worldwide
Free DFM feedback for cost and quality optimization
Fast response within 24 hours for all inquiries

Request a quote for your custom parts — send us your drawings, we reply within 24 hours.

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