Automobile front cabin decorative cover body (cover) mould
1.) Product Overview
1. Product Definition
(1) Automobile front cabin decorative cover body (cover) mold is an important component located at the front of the car, including parts such as the hood and front bumper. It is made by injection molding and has a specific shape and structure to meet the design and functional requirements of the car.
(2) Application field:
Mainly used for the production of decorative covers for the front cabin of new energy vehicles, which is an important sub-segment of automobile interior and exterior injection molds.
2. Core goal
Protect the car engine from external impact, vibration and noise interference. At the same time, it can also effectively reduce wind resistance and improve the driving stability of the car. In addition, in the event of a traffic accident, the front cabin cover injection molded parts can also play a certain buffering role to protect the safety of passengers in the car.
2.) Technical parameters and design highlights
1. Mold specifications
(1) Mold type: hot runner mold
(2) Number of cavities: 1 cavity
(3) Mold material: 718H
2. Structural design
(1) Parting surface optimization: Precision positioning system, the parting surface is treated to avoid air, reduce the contact surface, reduce flash and burrs, and improve the yield of finished products.
(2) Cooling system: There is a water channel 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: The parting surface is equipped with a multi-stage exhaust system.
3. Suitable materials
(1) Commonly used plastics: TPV
(2) Environmental protection requirements: No flame retardant materials
3.) Core advantages and differentiation
1. High-precision processing
Adopting 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.
4.) Quality Assurance and Certification
1. Testing Standards
(1) Dimensional inspection: three-dimensional measuring machine (CMM)
(2) Trial mold verification: provide first sample inspection report (size, weight, surface defects).
5.) Service Support
1. Delivery cycle
(1) Standard mold: 50 days (depending on complexity).
(2) Expedited service: 30-40 days (needs additional negotiation).
2. After-sales guarantee
Warranty period: 3 years (free repair for non-human damage).
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