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Подробная информация о технических формах для литья под давлением для бытовой техники
1. Концепция дизайна: сосредоточена на «высокой точности, длительном сроке службы и эффективном формовании» для адаптации к сложным структурным компонентам бытовой техники.
2. Структурная оптимизация: используется 3D-моделирование CAD/CAM + анализ моделирования Moldflow, с допуском полости ±0,005 мм и точностью повторного позиционирования ±0,002 мм; оптимизированная система направляющих снижает отходы материала.
3. Ключевые конфигурации: индивидуальные каналы охлаждения (равномерное охлаждение, сокращение цикла формования на 5-10%), износостойкие вставки (HRC55-60) и автоматический механизм распалубки (подходит для сложных конструкций с подрезами).
4. Адаптивность: поддерживает конструкцию пресс-формы с несколькими полостями (опционально 1-8 полостей) и совместим со специальными процессами, такими как литье под давлением со вставками и двухцветное литье под давлением.
Подходит для основных компонентов всех категорий бытовой техники:
• Бытовая техника: ящики/дверные компоненты холодильника, панели стиральной машины/внутренние детали барабана, корпуса кондиционеров/ветрозащитные дефлекторы.
• Мелкая бытовая техника: корпуса блендеров, крышки для рисоварки, камеры распыления увлажнителя.
• Кухонная техника: распылители для посудомоечной машины, ручки дверцы духовки, основания фильтров для очистки воды.
• Черные товары: рамки телевизоров, корпуса динамиков, корпуса роутеров.
|
Standard System |
Core Compliance Items |
|
European Standards |
ISO 9001 Quality Management System, VDE Electrical Safety Certification, RoHS Environmental Compliance, ISO 13485 Medical Grade (Optional) |
|
American Standards |
ANSI/ASTM D4000 Material Standard, UL 746B Flame Retardant Certification, FDA Food Contact Compliance |
|
General Requirements |
Halogen-free eco-friendly materials, cavity surface roughness Ra≤0.08μm, mold service life ≥500,000 cycles |
|
Stage |
Cycle Range |
Description |
|
Design & Development |
20-30 days |
Including program communication, modeling, simulation analysis, and drawing confirmation |
|
Test Mold Verification |
7-10 days |
Sample testing + parameter optimization |
|
Mass Production Delivery |
35-45 days |
Calculated from final drawing confirmation |
|
Rush Service |
25-35 days |
Available for urgent orders (advance communication required) |
|
After-sales Support |
1-year warranty + lifetime technical support |
Including mold maintenance guidance and replacement of vulnerable parts |
|
Material Name |
Abbreviation |
Core Properties |
Applicable Home Appliance Components |
|
Acrylonitrile-Butadiene-Styrene |
ABS |
Impact-resistant, good rigidity, easy to process |
Housings, panels, brackets |
|
Polycarbonate |
PC |
High temperature resistance, high transparency, impact resistance |
Transparent panels, lamp shades, safety components |
|
Polypropylene |
PP |
Chemical resistance, good toughness, cost-effective |
Inner drums, drawers, food-contact components |
|
Polyethylene |
PE |
Low temperature resistance, non-toxic, wear-resistant |
Hoses, seals, containers |
|
Polyvinyl Chloride |
PVC |
Easy to process, low cost, flame retardant |
Decorative strips, wire sheaths, bases |
|
PC/ABS Alloy |
PC/ABS |
Impact resistance, high temperature resistance, dimensional stability |
High-end home appliance housings, structural parts |
|
Nylon 6 |
PA6 |
Wear-resistant, high strength, high hygroscopicity |
Gears, bearings, buckles |
|
Nylon 66 + 30% Glass Fiber |
PA66+GF30 |
High strength, good rigidity, high temperature resistance |
Brackets, structural parts, connectors |
|
Polyoxymethylene |
POM |
Wear-resistant, dimensional stability, self-lubricating |
Gears, sliders, adjustment knobs |
|
Polymethyl Methacrylate |
PMMA |
High transparency, weather resistance, easy to dye |
Viewing windows, transparent panels, decorative parts |
|
Polybutylene Terephthalate |
PBT |
High temperature resistance, flame retardant, excellent electrical performance |
Electrical components, housings, sockets |
|
PBT + 30% Glass Fiber |
PBT+GF30 |
High strength, creep resistance, flame retardant |
Structural parts, connectors, heat dissipation parts |
|
Polyethylene Terephthalate |
PET |
Fatigue resistance, good rigidity, easy to recycle |
Packaging components, housings, brackets |
|
PET + 30% Glass Fiber |
PET+GF30 |
High strength, high temperature resistance, dimensional stability |
Structural parts, universal components for automotive & home appliances |
|
High Impact Polystyrene |
HIPS |
Easy to process, good toughness, cost-effective |
Home appliance interior parts, housings |
|
Acrylonitrile-Styrene |
AS |
Transparent, good rigidity, chemical resistance |
Transparent components, decorative parts, knobs |
|
Acrylonitrile-Ethylene-Styrene |
AES |
Weather resistance, impact resistance, color stability |
Outdoor home appliance housings, panels |
|
Thermoplastic Elastomer |
TPE |
Soft, anti-slip, recyclable |
Handles, buttons, seals |
|
Thermoplastic Polyurethane |
TPU |
Wear-resistant, good elasticity, oil-resistant |
Hoses, seals, anti-slip pads |
|
Liquid Crystal Polymer |
LCP |
High temperature resistance, chemical resistance, high precision |
Precision electrical components, connectors |
|
Polyphenylene Sulfide |
PPS |
High temperature resistance, flame retardant, chemical resistance |
High-end electrical components, heat dissipation parts |
|
Polyphenylene Oxide |
PPO |
High temperature resistance, impact resistance, low moisture absorption |
Structural parts, housings, electrical components |
|
Polyphenylsulfone |
PPSU |
High temperature resistance, non-toxic, steam-resistant |
Baby home appliances, medical-grade components |
|
High-Density Polyethylene |
HDPE |
High strength, chemical resistance, low temperature resistance |
Containers, housings, pipelines |
|
Low-Density Polyethylene |
LDPE |
Soft, low temperature resistance, easy to process |
Seals, hoses, film components |
|
ABS+PC Alloy |
ABS+PC |
Impact resistance, semi-transparent, good rigidity |
Semi-transparent housings, panels |
|
Nylon 12 |
PA12 |
Low temperature resistance, good toughness, low moisture absorption |
Hoses, seals, precision components |
|
PC + 20% Glass Fiber |
PC+GF20 |
High strength, transparent, impact resistance |
Structural parts, viewing windows, safety components |
|
POM + PTFE |
POM+PTFE |
Ultra-wear-resistant, self-lubricating, low friction |
Precision gears, sliders, bearings |
|
PP + 20% Glass Fiber |
PP+GF20 |
High strength, chemical resistance, dimensional stability |
Structural parts, brackets, bases |
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