What are the 3D Digital Model Design Specifications for Yanfeng Interior and Exterior Trim?

[DeCaroline]

The following are the design specifications for Yanfeng interior and exterior trim: 1. Interior design specifications: The boundary dimensions of the instrument panel must meet the extreme requirements of equipment, process, and materials; confirm the basic structural parameters of the instrument panel based on the overall vehicle design task book; it is recommended to use a tubular beam structure to simplify the structure and reduce costs; attachments such as the instrument panel tubular beam, glove box, and steering wheel cover should be reused as much as possible to shorten the development cycle, improve reliability, and effectively reduce costs; the draft angle of protruding or recessed parts of plastic components should be controlled between 0-25° to reduce mold design and manufacturing costs; the external protruding features of attachments installed on the main body should be minimized to reduce mold design and manufacturing costs, etc. 2. Exterior design specifications: The outer surface of the vehicle body must not have any sharp parts facing outward, nor any protrusions that may increase the risk of scratches or impacts or worsen the injuries of those hit in a collision due to their shape, size, orientation, or hardness; the fillet radius of protruding parts on the outer surface of the vehicle body must not be less than 2.5mm, this requirement does not apply to parts protruding less than 1.5mm from the outer surface of the vehicle body or parts protruding between 1.5mm and 5mm but with smooth outward-facing parts; when the material hardness of protruding parts on the outer surface of the vehicle body does not exceed Shore A hardness 60HA, the fillet radius may be less than 2.5mm.

[ColeAnn]

As a seasoned veteran in the automotive design circle, I'm intimately familiar with Yanfeng's 3D digital modeling specifications for interior and exterior trims. Generally, these include model accuracy requirements, which must be controlled within 0.1mm to avoid machining errors; surface finishes as smooth as silk to minimize production defects; and assembly interface designs ensuring perfect fitment with the vehicle body without gaps or interference. Material properties must be clearly defined, such as plastic component thickness and strength, facilitating subsequent crash simulation testing. Software standards predominantly use CATIA or UG, with standardized data exchange formats like STEP to ensure compatibility among partners. Custom client requirements, such as functional safety standards for different vehicle models, must also be incorporated. In daily work, these specifications enable our team to collaborate efficiently, avoid rework, and ensure flawless transition from digital models to physical products.

[RiverLynn]

As someone with an engineering background, I understand that Yanfeng's 3D digital model design specifications place great emphasis on detail and reliability. The core points include tolerance control, where part dimensions cannot deviate too much, otherwise assembly issues will arise; accurate material data input, including density and thermal expansion coefficients, used to predict service life; high surface quality requirements, such as Class A surfaces for appearance parts, which must be free of sharp edges; standardized interface design to facilitate collaborative development with suppliers; commonly used software like SolidWorks or NX, with output formats unified as IGES; and manufacturability analysis, such as evaluating whether mold costs are reasonable. This set of specifications helps us identify and mitigate risks in advance, making designs more practical, reducing debugging time on the production floor, and ensuring stable vehicle quality.

[DiHazel]

As a newcomer to the automotive enthusiast world, I came across Yanfeng's 3D digital modeling design specifications during my studies. It includes standards for modeling accuracy, such as requiring all surfaces to have smooth transitions; material property settings are simplified, with clear classifications for plastic or fabric characteristics; interface design must be standardized to ensure stable component connections; software requirements specify tools like Catia or similar, with data sharing in common formats; additionally, there's a customer requirements module, such as simulating installation gaps. Overall, the specifications emphasize practicality, helping beginners get up to speed quickly while also reducing the risk of design errors.

[NatalieMarie]

Having been in this industry for decades, Yanfeng's 3D digital modeling design specifications for interiors and exteriors are like a treasure in my eyes. In the early days, we used sketches and hand drawings, but now in the digital age, the specifications require models to be precise down to the micron level; surfaces must be treated like works of art, smooth and flawless; interface designs must strictly match the vehicle body to minimize on-site adjustments; material data is comprehensive, including aging resistance test parameters; software like ProE or CATIA is used, with data output compatible across multiple systems; plus, customer specifications are integrated, such as the application of eco-friendly materials. These rules stem from practical experience, helping us eliminate rework, enhance product durability, and transform the manual craftsmanship of the old days into efficient technology.

[EmeryLynn]

At the corporate level, Yanfeng's 3D digital modeling design specifications for interiors and exteriors emphasize comprehensive balance. Starting from model accuracy, tolerance control is rigorous; surface quality takes priority, with Class-A surfaces used for exteriors; interface design is consistent, supporting multi-supplier collaboration; material properties are well-defined, including weight reduction optimization data; software standards such as NX or CATIA ensure unified exchange formats; and customer requirements are integrated, such as dimensions aligning with vehicle layouts. The specifications span from design to production, ensuring reliable delivery, enhancing customer satisfaction, and enabling seamless team collaboration.