Automotive Door Panel Main Body Injection Mold

This Automotive Door Panel Main Body Injection Mold is specifically designed for the mass production of automotive door panels, interior panels, and trim strips. Employing high-performance mold steel and precision heat treatment processes, it ensures high hardness, wear resistance, and stable mechanical properties.

Supported by modern CNC machining technology and precision mold manufacturing processes, this mold can produce complex-shaped, highly dimensionally accurate, and smooth-surfaced plastic parts.

SIKAIDA is a trusted automotive mold supplier and professional factory, specializing in the production of durable, high-quality automotive door panel molds. Its products offer stable quality, competitive costs, and comprehensive customization services.

Product Details

This Automotive Door Panel Main Body Injection Mold is compatible with a variety of engineering plastics, including polypropylene (PP), polycarbonate/acrylonitrile-butadiene-styrene copolymer (PC/ABS), polymethyl methacrylate (PMMA), and glass fiber reinforced materials.

The mold structure is rationally designed, and the cavity surface is mirror-polished, free of scratches, defects, or deformation, ensuring that the molded parts are dimensionally accurate and aesthetically pleasing, meeting both automotive industry standards and the aesthetic demands of modern automotive design.

Product Parameters

Product Features and Applications

With the rapid development of the automotive industry, consumers' demands for the texture, precision, and appearance of automotive door panels are constantly increasing. SIKAIDA's Automotive Door Panel Main Body Injection Mold adopts a more precise and intelligent design, relying on an advanced quality control system and cutting-edge processing technology to meet the high standards of global automakers.

Core Advantages

1. High-precision CNC machining process: Tolerances are controlled within ±0.1mm, ensuring that the dimensions and shape of automotive door panel plastic parts produced each time are completely consistent.

2. High Structural Complexity: Utilizing advanced slider, angled ejector, and hot runner systems, it can produce door panel bodies with complex curved surfaces, undercuts, and various other features.

3. Excellent Surface Quality: The cavity surface undergoes mirror polishing, ensuring a smooth, defect-free surface for the plastic parts.

4. High Production Efficiency: Injection molding technology enables rapid and stable mass production with short production cycles and excellent cost control.

5. Wide Material Adaptability: Compatible with various plastics such as PP, PC/ABS, PMMA, and glass fiber reinforced materials, meeting the needs of different vehicle models and performance requirements.

6. Long Service Life: The Automotive Door Panel Main Body Injection Mold uses high-quality mold steel and heat treatment processes, achieving a hardness of HRC48-52, making it wear-resistant, durable, and with a long service life.

Surface Finish

Tolerances and Standards

1. Dimensional Tolerance: ±0.1mm

2. Surface Roughness: Minimum Ra 0.4μm

3. Accepted Drawing Formats: STP, STEP, LGS, XT, AutoCAD (DXF, DWG), PDF, or Samples

4. Delivery Time: Samples: 5-8 weeks; Molds: 10-12 weeks

5. Industry Standards: ISO9001:2015, SGS, RoHS, REACH

Application Areas

1. Passenger Vehicles: Used for injection molding of door panels such as front doors, rear doors, door inner panels, and door outer panels.

2. New Energy Vehicles: For electric vehicles and hybrid vehicles. Liche provides lightweight door panel solutions, supplying high-strength, high-rigidity plastic parts.

3. Automotive Interiors: Used for automotive door panel interior parts, protective panels, trim strips, etc., offering excellent tactile and visual appeal.

4. Commercial Vehicle Manufacturing: Used for door panels and protective panels in commercial vehicles such as trucks, buses, and vans, offering high strength and impact resistance.

5. Automotive Components: Used for mounting brackets and housings for automotive door lock mechanisms, window regulators, speakers, and other components.

6. Automotive Aftermarket: Door panel accessories for automotive repair, modification, and upgrades, providing cost-effective solutions.

Frequently Asked Questions

Q1: What materials are typically used in injection-molded automotive door panel molds?

A1: Molds typically use high-quality mold steels such as P20 and 718H, which have high hardness, wear resistance, and good machinability.

Q2: Can SKD provide custom designs and molds of different specifications?

A2: Yes. SKD can customize door panel molds according to customer needs. They have extensive experience and can produce molds with various complex shapes and special requirements.

Q3: How are the precision and surface quality of the mold guaranteed?

A3: SKD utilizes advanced equipment such as CNC machining, EDM, and grinding machines, along with a strict quality control system, to ensure that the dimensional accuracy of the mold is controlled within ±0.1mm and the surface roughness reaches Ra0.4μm.

Q4: What is the service life and production cycle of the Automotive Door Panel Main Body Injection Mold?

A4: The mold undergoes heat treatment and nitriding, achieving a hardness of HRC48-52, making it wear-resistant and with a service life exceeding 500,000 cycles. Sample delivery time is 5-8 weeks, and the delivery time for a complete mold set is 10-12 weeks.