Application to: Electric Drill Electric Tool/components
- Housing/Body
- Handle
- Trigger
- Battery Cover
- Guard/Panel
- Gearbox Cover
- Retaining Ring/Clip
- Internal Bracket
Common injection-molded parts in electric drills and the typical plastics used include:
1. **Casing**:
- **Materials**: Commonly used materials are ABS (Acrylonitrile Butadiene Styrene), PC (Polycarbonate), PA (Nylon), and PP (Polypropylene).
- **Characteristics**: ABS has good impact resistance and processability; PC has high strength and heat resistance; PA is known for its excellent wear resistance and toughness; PP offers chemical resistance and light weight.
2. **Handle**:
- **Materials**: TPE (Thermoplastic Elastomer), TPR (Thermoplastic Rubber), PVC (Polyvinyl Chloride).
- **Characteristics**: These materials provide good grip and anti-slip properties.
3. **Buttons**:
- **Materials**: ABS, PC, PA.
- **Characteristics**: These materials require sufficient strength and wear resistance.
4. **Gears and Internal Transmission Parts**:
- **Materials**: PA (often reinforced with glass fiber), POM (Polyoxymethylene).
- **Characteristics**: These materials have excellent mechanical properties and wear resistance.
5. **Battery Case**:
- **Materials**: PC, ABS.
- **Characteristics**: These materials need to be impact-resistant and heat-resistant.
6. **Fan Blades**:
- **Materials**: PP, PA.
- **Characteristics**: These materials should be lightweight and have good mechanical strength.
The choice of these plastic materials typically depends on the specific functional requirements of the components and cost considerations.
Injection Mould base: LKM Standard Mould Steel: 1.2343/1.2344/1.2083 etc Custom Plastic mould cavity: Single/Multi-cavity Gate type: edge gate, J-gate, side gate, sub-gate(cashew gate, subsurface gate, submarine gate, subgate to pin) tunnel gate onto feeder post, pin gate, sprue gate, direct gate, tab gate Cold Runner/Hot Runner: Synventive, Incoe, MoldMaster, Yudo, Husky,, Mould for plastic:PI/PA/PEEK/PTFE/GFRP Plastic mold standard components: HASCO, DME etc Tooling life: 1 million shots In-house molding press sizes: 50-1000 tonnages Design software: UG File format: 2D(.dwg/.pdf) 3D(.stp) Quality control: Implement the project engineer responsibility system/in the Design Stage/in material Procurement and Inspection/in the Manufacturing Process/in the Assembly and Fitting Stage/Inspection Before Delivery Measure equipments: State-of-the-art Coordinate Measure Machine, 3D Scanner(GOM German)OMM projector longside hand-tool measure Machining Equipments: 18 CNC(Mori Seiki, Fanuc, YCM) 9 EDM(AgieCharmilles MAKINO) 7 Wire-cut( AgieCharmilles) Mold trial: in-house 10 injection molding machines, tonnage: 60-1000T, 4 2K and LSR injection machines Mould manufacturing facility: 12 000 square meters Professional team employee count: 70+ ( 15 project engineers, 35 design+CAM, 15 QC) Certifications:ISO 9001, ISO 14001, ISO 13485, IATF 16949 Molding shop: 24 horizontal injection molding machines with robots, ISO 8 Clean room 5 molding machine(Toyo, FANUC) Our Capability:2K mold, LSR mold, Insert mold, over mold, stack & tendam mold, IML mold, complex structure mold, Gas-assisted Forming Mold Workers: 240
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