Click image to view full size image
metal Injection Molding ForMedical metal Clamper
1. We specializedin the PIM technology of research and development, productionand service,
which includemetal injection molding, metal injection moldingproducts and so on.
2. Process:metalinjection molding
3. Highprecision,100% quality with competitive price for metalinjection molding.
4. We canmake metal injection molding productsaccording to customers' drawings or requirement (OEM).
5. Short deliverytime.
Customer Show ( Customer Approval Show Only)
--------------------------
Note: SofinePIM is not authorized to use their names, these names are just toshows our skill level and products standards.
QualityAssurance
--------------------------
- ObtainedISO9001: 2000 version quality system certification in August2007.
- ObtainedISO9001: 2008 version quality system certification in October2010.
- ObtainedQC080000:2005 version certification in October 2010.
- Obtainedcertifications of TS16949 in April 2013.
- All productshave SGS or CTI report, conform to Environmental request ofRoHS. Material has test report ofREACH.
based on thewhole life cycle product and project management, Sofine provides"one-stop" end to solution from design conception to perfectfulfillment. this practice makes the cost effective, best qualityand delivery value added to our customer.
Sofine haveprofessional PIM team over 10% of total employees, many of themhave more than 15 yesrs experences in metal injectionmolding field. We can provide world class design andengineering practice to customer by ways of tooling design,prototyping, and advanced technology R&D labtransferring.
PostProcess
--------------------------
| Cosmetic base Post Processinformation are Subject to Material &Requirements | ||
CNC Post Process | Somecomplex shape product need CNC/ Machining during the postprocess,this could be addition but it is not important that everypart must need it. This depend on part's requirements. | |
| PVD | Possible to get the differentPVD color such as White,Black,Golden,Brown,Green,Blueect.. | |
| Surface Finish | MIMproduct are good to get the required surface finish such as hairline surface finish,brush finish,sand blast mirror surface finishect | |
Plating | MIMmaterial can be readily plated or surface treated with standardprocess used on wrought material with no need for special surfacepreparation.Examples of some plating and surface treatments offered are: electrolysisnickel,chrome,zinc,chromatic,nickel teflon,black oxide andpassivisation. | |
Company Information
Overview
--------------------------
- Professional PIM turnkeysolution provider since 2004
- 15+patents of invention in binders and process design
- 700+employees, 10%+ from engineering and R&D
- Over 250Tons annual power consumed capability
- 35,000 square metersof facility
TechnologyStrength
--------------------------
| Feature | Best Possible± | Nominal or Typical± |
| Absolutedimension | 0.025mm(0.001 inch) | 0.05mm(0.002 inch) |
| Angle | 0.05° | 2° |
| Density | 0.20% | 1% |
| Dimension | 0.05% | 0.30% |
| Fatness | 0.10% | 0.20% |
| Holediameter | 0.04% | 0.10% |
| Holelocation | 0.10% | 0.30% |
| Parallelism | 0.20% | 0.30% |
| Perpendicularity | 0.1% or0.1° | 0.2% or0.3° |
| Mundness | 0.30% | 0.30% |
| Surfaceroughness | 0.2μm(8 μinch) | 0.8μm(32μ inch) |
| Weight | 0.10% | 0.40% |
| Comerradius | 0.5mm(0.02 inch) | 0.3mm(0.012 inch) |
BusinessDistribution
--------------------------
ProcessDescription
--------------------------
| metal powder of fine particalsize is mixed with thermoplastic polymer to form a mixture ofingredients konwn as feedstock. The feedstock made into pellets andfed into the moulding machine. | ||
| The feedstock is heated to meltthe plastic and molded to the desired shape. The moulded parts isknown as green part. | ||
| The binder is removed thermallyby heating to around 400 degree centigrade from the green part,by adebinding process. The debound parts called as brown parts and isbrittle and porous. | ||
| The brown parts is heated tomore than 1200 degree centigrade,in the finale sintering processallowing the part into a dense solid with the elimination of pores.The sintered density is wimilar to a casting at about 98% oftheoretical. |
ProductManagement
--------------------------
ESI (Earlier Supplier Involve )
- Conceptionmodeling and optimize
- design formanufacturing assessment
- Cost-effectivemodeling
ToolingDesign & Fast Prototyping
- Tooling designand fabrication
- Fastprototyping
- Failure modeeffective analysis
- Samplequalification by 3rd party testing
Net-shape
- NPImanagement
- Processfine-tune
- Self-motivatedcost down plan
- Capacity anddelivery balancing
SecondaryOperations
- Maching,laserwelding
- Surfacefinish
- Heattreat
- Final assemblyif necessary
Surfacefinish:electroplate, PVD, sandblasting, painting,polishing and laser engraving etc.
DesignGuideline
--------------------------
Fastassessment of a part suitable for metal or ceramic injectionmolding based on:
- Cost-effective
Normally yearly demand over 20k and typical weight from 0.02-50gwill be highly cost reduction when tooling cost and raw materialcost been considered.
- Geometrycomplex
PIM technology is specially profit forcomponent has holes,slots,ribs,protrusions,and multiplefeatures.The typical max outlet is range from 25mm to 35mm,wallthicjness 0.08 to 10mm.
Severalaspects of the PIM component design improve the ease ofmanufacturing,and there are a number of design features that shouldbe avoided. These are categorized as follows:
Allowed design features
- Axisymmetric,nonsymmetrical,prismatic,square,andfreeform features
- Cantilever andnonsymmetrical shapes
- Stiffening ribsand locator features for assembly
- Protrusions,bosses,andstuds
- Most hole shapesare allowed, including blind and through holes
- Holes at anglesto one another
- Undercuts,grooves,slots,depressions
- Externalteeth,external or internal threads
- Knurled andwaffle surfaces
- Part number oridentification logo created by the mould
Features to avoid
- Inside closedcavities
- Undercuts oninternal bores
- Very shapecorners or design-desired radius greater than 0.05mm
- Long pieceswithout a draft or taper to allow ejection
Packaging:
Standard sea orair packing for metal injectionmolding products,such as carton,wooden box, Retailpacking available. We can custom anything about PIM with yourcompany logo as your request.
Shipping:
Sea,Air,TNT,UPS,EMS,DHL,FEDEXFOR metaL INJECTION MOLDING.
FAQQ: What is MIM technology?
A: MIM(metal Injection Molding) is a manufacturing technology thatcombines the shape making complexity of Plastic Injection Moldingwith the material flexibility of Powder metallurgy.
Metal Injection Molding For Medical Metal Clamper
