|Origin:||Made In China|
|Category:||Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral|
|Label:||Powder Products , Powder Metallurgy , Metallurgy Products|
|Min. Order:||1000 pc|
Powder Metallurgy Products For Earphone Parts
1. We specialized in the PIM technology of research and development, production and service,
which include Powder Metallurgy Products and so on.
2. Process: powder metallurgy products
3. High precision,100% quality with competitive price for powder metallurgy products.
4. We can make powder metallurgy products according to customers' drawings or requirement (OEM).
5. Short delivery time.
Customer Show ( Customer Approval Show Only )
Note: Sofine PIM is not authorized to use their names, these names are just to shows our skill level and products standards.
Based on the whole life cycle product and project management, Sofine provides "one-stop" end to solution from design conception to perfect fulfillment. this practice makes the cost effective, best quality and delivery value added to our customer.
Sofine have professional PIM team over 10% of total employees, many of them have more than 15 yesrs experences in powder metallurgy products field. We can provide world class design and engineering practice to customer by ways of tooling design, prototyping, and advanced technology R&D lab transferring.
|Cosmetic Base Post Process information are Subject to Material & Requirements|
|Some complex shape product need CNC/ Machining during the post process,this could be addition but it is not important that every part must need it. This depend on part's requirements.|
|PVD||Possible to get the different PVD color such as White,Black,Golden,Brown,Green,Blue ect……|
|Surface Finish||MIM product are good to get the required surface finish such as hair line surface finish,brush finish,sand blast mirror surface finish ect|
|MIM material can be readily plated or surface treated with standard process used on wrought material with no need for special surface preparation.Examples of some plating and surface
treatments offered are: electrolysis nickel,chrome,zinc,chromatic,nickel teflon,black oxide and passivisation.
|Feature||Best Possible ±||Nominal or Typical ±|
|Absolute dimension||0.025mm(0.001 inch)||0.05mm(0.002 inch)|
|Perpendicularity||0.1% or 0.1°||0.2% or 0.3°|
|Surface roughness||0.2μm(8 μ inch)||0.8μm(32 μ inch)|
|Comer radius||0.5mm(0.02 inch)||0.3mm(0.012 inch)|
||Metal powder of fine partical size is mixed with thermoplastic polymer to form a mixture of ingredients konwn as feedstock. The feedstock made into pellets and fed into the moulding machine.|
|The feedstock is heated to melt the plastic and molded to the desired shape. The moulded parts is known as green part.|
|The binder is removed thermally by heating to around 400 degree centigrade from the green part,by a debinding process. The debound parts called as brown parts and is brittle and porous.|
|The brown parts is heated to more than 1200 degree centigrade,in the finale sintering process allowing the part into a dense solid with the elimination of pores. The sintered density is wimilar to a casting at about 98% of theoretical.|
ESI ( Earlier Supplier Involve )
Tooling Design & Fast Prototyping
Surface finish:electroplate, PVD, sandblasting, painting, polishing and laser engraving etc.
Fast assessment of a part suitable for metal or ceramic injection molding based on:
Normally yearly demand over 20k and typical weight from 0.02-50g will be highly cost reduction when tooling cost and raw material cost been considered.
PIM technology is specially profit for component has holes,slots,ribs,protrusions,and multiple features.The typical max outlet is range from 25mm to 35mm,wall thicjness 0.08 to 10mm.
Several aspects of the PIM component design improve the ease of manufacturing,and there are a number of design features that should be avoided. These are categorized as follows:
Allowed design features
Features to avoid
Packaging & Shipping
Standard sea or air packing for powder metallurgy products,such as carton,wooden box, Retail packing available. We can custom anything about PIM with your company logo as your request.
SEA,AIR,TNT,UPS,EMS,DHL,FEDEX FOR POWDER METALLURGY PRODUCTS.
Q: What is MIM technology ?
A: MIM (Metal Injection Molding) is a manufacturing technology that combines the shape making complexity of Plastic Injection Molding with the material flexibility of Powder Metallurgy.
If you want to know more about PIM, please click here what's PIM.
|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram|