High Precision CNC Machining OEM Transmission Gears

Product Description

Product Description

Type	Sintered Powder Metal Gears
Process	CNC machining, Turning, Milling, Stamping, Grinding, Welding, Lathing, Cutting, Die casting, forging,  cnc turning ,casting ,sintering ,bending , Painting
Material capacity	Aluminum: 5000series(5052...)/6000series(6061…)/7000series(7075…) Steel: Carbon Steel, Middle Steel, Steel Alloy, etc. Stainless Steel: 303/304/316,etc. Copper/Brass/Bronze/Red Copper, etc.
Surface treatment	Avaliable for Anodic treatment, electroplate, Zinc plating , black oxide finish
Size	Customized Sizes /According to Customer's drawing or samples
Tolerance	PM: 0.01mm;  CNC : 0.001mm-0.006mm
Testing equipment	Thickness gauge, microscope, Altimeter, Endoscopy,Full-testing
CCD Electroplate testing	Salt spray test; Potassium sulfide; Adhesion
QC system	100% Inspection Before Shipment
Color	Natural, Requested, Customized
Certification	TS 16949
Package	Standard Packing/pp bag+carton, or as per customers' request.
Application	Automobile, motorcycle, textile machinery, industrial sewing machine, power tools, hardware tools, electrical appliances, engineering machinery

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Our company:

Zhejiang Shengxuan Industy CO.,ltd has over 10 years of experience in powder metallurgy parts design and manufacturing, providing standard PM parts and customized services. Our strict quality control system ensures high standards at every step of the production process, guaranteeing the high quality of your products

FAQ

1.What Materials can be used in Powder Metallurgy Parts?

Powder metallurgy has a wide range of material options, including:

Ferrous materials
Bronze
Brass
Aluminum alloys
Stainless steels
Titanium alloys
Nickel-based super alloys
You can choose mixed powders and pre-alloyed powders to make powder metal parts.

2.What does the Cost of Powder Metallurgy Parts Include?

Raw material costs significantly impact the total cost of powder metallurgy products. Iron-based and bronze powders are relatively economical, while stainless steel powders are much more expensive. Mixing, compacting, and sintering are the basic production processes. The complexity and precision requirements of the part shapes must also be considered; more intricate designs often necessitate secondary machining. Additionally, sizing and subsequent surface treatments will increase production costs, as this post-sintering process requires specialized equipment, tools, and labor.

3.What is the Maximum Density that can be Achieved in Powder Metallurgy Products?

Powder metallurgy products contain internal pores, so they cannot achieve complete density like casting and forging. For example, iron-based powder metallurgy parts can reach 7.2 g/cm³ with one-time compacting and sintering. Using secondary compacting and secondary sintering or a copper infiltration process can achieve densities of 7.2 to 7.6 g/cm³. Powder forging can produce sintered metal parts exceeding 7.6 g/cm³, but the cost is greatly increased.