Powder Metallurgy Earphone Metal Headphone Parts

Powder Metallurgy Earphone Metal Headphone Parts，One stop solution metal parts processing services,high precision with tolerances to +/-0,001&high surface standards compliance

Place of Origin CHINA
Brand Name Harber
Certification ISO 9001/ TS16949/IECAQC080000
Model Number customized
Minimum Order Quantity 1000PCS
Packaging Details carton package, Blister tray or according to your requests
Delivery Time 5-8 days
Payment Terms T/T, Western Union, D/P
Supply Ability 10,000,000PCS

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Product Description
Company Information
Globlal Customers

Complex Precision Components | Metal Injection Molding China

Metal injection molding produces complex parts, often at a lower cost than metal casting or CNC machining. Geometrically complex parts that cannot be produced using the conventional powder metal processes without secondary machining are possible using the MIM

Shape Complexity:

On MIM parts, details are machined into the mold and reproduced each time during molding. As opposed to CNC machining, each machined detail adds to the cost, enables the production of very complex shaped parts similar to plastic products or die cast products, but with savings in resources and energy.

MIM - Metal Injection Molding Services

MIM can be used to produce a wide range of small and complex metal parts that are used in various industrial equipment and machinery.Harber MIM Adopts Metal Injection Molding (MIM) for Complex, Precision-shaped Parts.

Extremely Low Tooling / Molds Cost and PC price - Fast Delivery
One Stop Shop for all your metal parts processing services
High precision with tolerances to +/-0,001 & high surface standards compliance

process	metal injection molding, powder metallurgy
applied software	pro-e, CAD, PDF
material	iron alloy , stainless steel, copper. ceramic, tungsten alloy
surface finish	black, plating, PVD, polishing, sandblasting
tolerance precision	±0.02~0.05mm
quality system	100% inspection before shipment
dimensions	as per customer's requests
samples qty	5-10 pcs(for free)
certification	ISO 9001, TS 16949, IECQQC080000
packgae	plastic bag and carton or as customer's requests
lead time	base on the qty of order(usually 40-45 days)

Be produced through powder metallurgy, which can achieve required strength and porosity. The technique also enables mass production of the same products. Parts made through powder metallurgy are used in automobiles, electric machines, home electronic appliances and office equipment, etc.

Metal Structure Parts.jpg

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

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

Specializing in the development, production and sales of metal powder metallurgy injection molding products such as iron-based, stainless steel, hard alloys, high-density tungsten alloys, aluminum alloys, copper-based and other metal materials, large-scale production of precision, three-dimensional shape complex And metal parts with special performance requirements. The products are mainly used in defense and military industry, mechanical manufacturing, automobile and motorcycle, instrumentation, metallurgy, IT communication, small home appliances, medical instruments, light textiles and furniture manufacturing industries. Actively committed to the research and application of high-tech materials and new process technology in the field of powder metallurgy science and engineering, product manufacturing and market development.

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

Metal Parts Design Point

	Nominal dimensions (mm)	General tolerance（±mm）	Special tolerance（±mm）
Dimensional tolerance	≤10	0.1	0.03
	10<L≤20	0.15	0.1
	20<L≤30	0.2	0.15
	30<L≤50	0.3	0.2
	50<L	0.50%	0.40%
Angle		General tolerance（±'）	Special tolerance（±'）
Angle		0.5'	0.3'
Surface roughness	Rmax	<12S	About 6S
Injector mark		0.05 - 0.1mm
Parting line		0.05 - 0.1mm

*The values vary depending on material and shape.

metal parts design Point

With over 10 years' experience in powder metallurgy, Harber provides high-end global customers with high-quality components and advanced one-stop solutions. Our zero-defect products covers in such businesses fields as Automotive, Medical application, Houshold, Consumer electronics, Hardware tools and Lock. Best raw materials, strict inspection control and cutting-edge know-how has made Harber a reliable and professional profile to our customers from all over the world. We are sure that Harber can meet any needs from them by using our expertise, credibility and technicality.

We have fully professional and high standard automated production line which contain:Powder metallurgy automated batching system, Advanced level automatic powder molding machine（60T-300T）, Mesh belt sintering furnace, Steam treatment furnace, finishing machines, Powder metallurgy physical and chemical equipment, Robot manipulator,Fiber laser marking machine,Advanced testing equipment (universal testing machine, digital mapping instrument, etc.) . All these equipments support the high speed, the highest accuracy, to ensure product development and production.

Harber Metal has excellent talents in the field of powder metallurgy, mature powder metallurgy production technicians, and long-term cooperation with domestic top powder metallurgy research laboratories. It is a comprehensive high-tech enterprise integrating research, development, production and sales of powder metallurgy structural parts.

Surface Treatment

Harber can offer such surface finish (secondary process) as sandblasting, electric polishing, magnetic grinding, laser engraving, PVD, carburizing, Permeability nitrogen and annealing.

process	metal injection molding, powder metallurgy
applied software	pro-e, CAD, PDF
material	iron alloy , stainless steel, copper. ceramic, tungsten alloy
surface finish	black, plating, PVD, polishing, sandblasting
tolerance precision	±0.02~0.05mm
quality system	100% inspection before shipment
dimensions	as per customer's requests
samples qty	5-10 pcs(for free)
certification	ISO 9001, TS 16949, IECQQC080000
packgae	plastic bag and carton or as customer's requests
lead time	base on the qty of order(usually 40-45 days)

Application of MIM Common Products

Aerospace Industry	Aircraft wing chain, Rocket nozzle, Missile tail, Ceramic turbine blade core
Auto industry	Ignition control lock parts, Turbocharger rotor, Valve guide parts, Automotive brake parts, Automotive anti technology backbone parts
Electronic industry	Disk drive unit, Cable connector, Electronic housing, Computer print head, Electronic package, Heat sink material
Military industry	Mines, Rotors, Plates, Triggers, Armor, Hearts, Constellations, Cluster arrows, Small arrows
Medical Industry	Dental orthodontic brackets, Internal suture needles, Living tissue sampling forceps and Child radiation screen cover
Daily Necessities	Watchcase, Watchband, Buckle, Golf tee, Shoe buckle, Sports and sports firearms parts, Document binding punch
Machinery industry	Special milling cutter, Cutting tool, Micro gear