Precision Component Manufacturing with CNC Machining
Unlock the vast mount of CNC machining capacity with Norck for custom component manufacturing, precision metal and plastic manufacturing.
Norck: Your Partner for Injection Molding Process – Across Industries
Norck delivers expert injection molding services, empowering manufacturers across aerospace, automotive, medical, electronics, consumer goods, and other sectors to bring innovative plastic products to life.
Capabilities for Diverse Injection Molding Needs:
Norck's Engineering Edge: We Solve Your Molding Challenges
Why Choose Norck for Injection Molding?
It is a plastic molding process in which molten plastic is fed into a mold cavity under high pressure. Mold is made from hardened steel and contains the shape of the part to be molded. The Injection molding process is used for high and medium volume production due to the high cost of mold fabrication.
Injection molding offers many advantages:
• Accuracy: Injection molding offers tight tolerances, around ±0.05mm.
• Complex shapes: Injection molding provides complex shapes within closer tolerances than many other mass production processes
• Diversity of materials and colors: Many materials can be used to make injection molding and a large selection of colors.
• Rapid fabrication process: The fabrication process time is cut short due to the simplicity of the process.
• No finishing is required: There is no need for post-molding operations as the molded parts come off the mold and can have a mirror glass surface, mat color, or texture.
• Low production costs: The production cost is reduced since post-machining operations are reduced or eliminated.
But there are some disadvantages as well:
- Higher cost of tooling
- Long cycle time
Injection molding is made through four steps:
1. Plastification: The plastic granules are transferred from the hopper to the mold using a rotating screw and molted using heaters.
2. Injection: The screw will advance to increase pressure in the injection chamber to inject the molted plastic into the mold. The two cavities are maintained close until the plastic solidifies
3. Cooling: After injection, the molted plastic will be cooled down to become solid using a cooling circuit. The screw will hold its position to hold the pressure inside the mold.
4. Ejection: After the molted plastic solidifies using a cooling circuit, the Die is opened, and the part is ejected via ejector pins. The screws will retreat to prepare for the next injection.
Obtaining a fully functional part might require extra processing for features that can’t be made with the Injection molding process, such as taping. The designed part should follow Injection molding design guidelines.
Norck is a technology-powered manufacturing leader specializing in CNC machining, 3D printing, sheet metal fabrication, and injection molding. Our intelligent, data-driven approach ensures exceptional quality, optimized costs, and seamless supply chain management for companies worldwide.
Key Services:
Why Choose Norck?
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Unlock the vast mount of CNC machining capacity with Norck for custom component manufacturing, precision metal and plastic manufacturing.
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