Description
Injection Molding Parts are precision components used in injection mold manufacturing. Using CNC machining, EDM, wire cutting, and other technologies, they are molded from steel, carbide, or mold steel into structures that meet design requirements. They work in conjunction with the injection molding machine to fill, cool, and demold the plastic melt, ultimately creating various plastic products.
Product Features
1. High-Precision Machining
Utilizing a five-axis CNC machining center, mold core and cavity tolerances are controlled to within ±0.002mm, ensuring product dimensional consistency.
2. Wear-Resistant Material
The mold core surface is vacuum-hardened to a hardness of HRC48-52, increasing wear resistance by 200% and capable of withstanding over 500,000 injection cycles.
3. Hot Runner Compatibility
Hot runner systems (such as HASCO and DME standards) support multi-zone independent temperature control with a temperature fluctuation range of ≤±1°C, reducing runner waste by over 30%.
4. Quick Mold Change Design
The modular structure supports rapid mold core and slide replacement, reducing mold change time to within an hour and meeting the needs of high-mix, small-batch production.
5. Automation Integration
Mold components feature built-in robotic gripper positions and sensor interfaces, supporting integration with FANUC and KUKA robots. This improves production efficiency by 35% and reduces labor costs by 20%.
Application Scenarios
1. Consumer Electronics
Mold components for smartphone midframes, laptop cases, and TWS earphone charging cases.
2. Automotive
Mold components for instrument panels, door handles, and headlight housings. New energy vehicle battery pack housing mold components must pass UL94 V-0 flame retardancy certification and withstand a salt spray test of ≥1000 hours.
3. Medical Devices
Mold components for disposable syringes, surgical instrument handles, and endoscope housings.
4. Packaging
Mold components for beverage bottle caps, cosmetic containers, and food trays.
5. Industrial Components
Mold components for gears, bearing retainers, and sensor housings.
6. Home Appliances
Air conditioner housings, washing machine control panels, and refrigerator drawer mold parts.
7. Toy Industry
Building blocks, dolls, and remote control car housing mold parts.
Maintenance and Cleaning
1. Daily Maintenance
After daily production, use compressed air to clean residual glue from the mold surface to prevent melt decomposition products from corroding the cavity. Apply a special grease (such as Molykote X-5-8) to the guide pins and guide bushings weekly to reduce wear on moving parts.
2. Regular Maintenance
After every 5,000 injection cycles, disassemble the mold to inspect moving parts such as the ejector pin and slider, and replace worn parts (if the ejector pin diameter is worn >0.1mm, replace it). After every 10,000 cycles, perform ultrasonic cleaning (40kHz frequency) to remove residual plastic and rust in the micropores.
3. Storage Specifications
Molds that are not used for a long time should be coated with anti-rust oil (such as WD-40) and stored in an environment with a humidity of less than 60%. Avoid contact with corrosive gases such as chlorine and hydrogen sulfide. The mold cavity surface is covered with a dust-proof film to prevent scratches and dust accumulation.
