Front cabin decorative cover assembly mould
I. Product Overview
1. Product Definition
(1) The front cabin decorative cover assembly mold is a special mold used to produce the front cabin decorative cover of automobiles, which belongs to the sub-segment of automobile interior and exterior injection molds. Its core function is to injection mold plastic materials into decorative parts covering the engine compartment, which has both protective function and aesthetics.
(2) Application field:
Mainly used for the production of decorative covers for the front cabin of new energy vehicles, which belongs to an important sub-segment of automobile interior and exterior injection molds.
2. Core goal
Ensure that the mold structure can accurately mold parts while meeting NVH performance requirements (reducing resonance risk) and assembly process requirements.
II. Technical parameters and design highlights
1. Mold specifications
(1) Mold type: hot runner sequence valve mold
(2) Number of mold cavities: 1 cavity
(3) Mold material: P20
2. Structural design
(1) Parting surface optimization: Precision positioning system, the parting surface is treated to avoid air, reduce contact surface, reduce flash and burrs, and improve the yield rate of finished products. (2) Cooling system: Water channels are installed 20mm below the product to shorten the molding cycle and ensure uniform cooling.
(3) Ejection system: Mechanical ejection, spring cylinder reset.
(4) Exhaust groove design: Multi-stage exhaust system is installed on the parting surface.
3. Suitable materials
(1) Common plastics: PP
(2) Environmental protection requirements: No flame retardant materials
III. Core advantages and differentiation
1. High-precision processing
Using CNC high-speed milling, EDM electric spark machining, precision grinding machine processing, deep hole drilling processing, the accuracy reaches t0.02mm.
Surface treatment: leather grain treatment
2. Customized service
Support design according to customer needs: front cabin decorative cover assembly size (S/M/L), ventilation hole layout, snap-on structure, etc.
Provide 3D drawing confirmation, T0 trial mold report and mass production debugging support.
IV. Quality Assurance and Certification
1. Testing Standards
(1) Dimensional Inspection: CMM
(2) Mold Verification: Provide first sample inspection report (size, weight, surface defects).
V. Service Support
1. Delivery Cycle
(1) Standard Mold: 50-60 days (depending on complexity).
2. After-Sales Guarantee
Warranty Period: 3 years (free repair for non-human damage).
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