Powder Injection Molding (PIM) is an efficient and cost-effective production technique widely employed to produce complex, precision and net-shape components. When you need moderate to large volumes of complicated components from ceramics, metals and hard metals with extreme accuracy and strength, then PIM is the right suit. Powder Injection Molding (PIM) helps create highly resilient and precise components with minimal secondary and assembly operations. Reading the post further, as it will help you understand PIM better because it discusses the advantages, applications and future scope of this technique.
Advantages of Powder Injection Molding Technique
The process, which primarily uses injection molding technology, offers several benefits. It helps form small intricately shaped components easily and reliably, whilst also assuring the creation of high density parts at close tolerances. What else are its notable advantages? Here they are listed.
- PIM offers increased design and materials flexibility, whilst assuring significant cost savings.
- This injection molding process offers a large scope of product miniaturization.
- The technique helps create parts with high mechanical properties and good surface finish.
- The method, which is a combination of plastics injection molding and powder sintering techniques, ensures high speed production.
- With simple four steps processes including feedstock preparation, injection molding, debinding, and sintering, the technique helps make highly precise parts without the need for milling, grinding, drilling, polishing or other secondary operations.
- It helps to produce parts with good frictional behavior and wear performance, excellent haptic performance, and good thermal behaviors.
- Widely established as the technology of the future with high added value in recent years, powder injection molding method ensures highly economical and efficient production of reliable, flawless and smooth parts.
Applications of Powder Injection Molding
Being a fast-growing manufacturing method, which offers new design options for highly complex components, PIM is largely utilized by product manufacturers across industries. With benefits of offering high-quality parts with details down to the micrometer range, the production technique enables near-final-contour part production. A few application examples include:
- Clock parts
- Optical communication parts
- Floppy disk drive head parts
- Printer parts
- Automobile airbags
- Injection nozzles
- Optical tool change machine parts
- Dental tools
- Silicon carbide turbochargers and radial rotors for heat engines
- Alumina thread guides
- Rare earth magnet pole pieces for hard disk drives
- Stainless steel gear wheels for electric tooth brushes
- Design covers and castings
- Trimming and control keys
- Gear or worm wheels
Scope of Powder Injection Molding
A major growth of this technology is envisaged in the coming years because customers are now aware of its capability to produce complex parts. They understand that the technology will help them create parts with internal threads, difficult undercuts, gearings and free-form surfaces. Analysing the rising demands for powder injection molded parts for various applications, market leaders are expecting an exponential growth of this technology over the next 5 years.
Interested in this advanced form of injection molding technique? Partner with a leading company who is the pioneer on the market in Powder Injection Molding technique. Veejay Plastic is one amongst such reputed names in the industry which has an expertise in producing highly complex components from metal(MIM) or ceramics (CIM). The company is known for providing efficacious customer and technical assistance throughout the production process.
