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Student Graduation Design Case Study of Expressway Inspection & Emergency Treatment Engineering Vehicles
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Student Graduation Design Case Study of Expressway Inspection & Emergency Treatment Engineering Vehicles

Student Graduation Design Case Study of Expressway Inspection & Emergency Treatment Engineering Vehicles
Project Name: Highway Inspection & Emergency Treatment Engineering Vehicle Concept Car Model
Designer: Department of Product Design, School of Arts and Crafts, Fuzhou University
Material: photosensitive resin
Production process: 3D printing
Production cycle: 7 days
Recommended models: SLA600
Project requirements: According to the renderings and 3D model data provided by the customer, select the appropriate production process, the surface is finely processed and delivered on time.

Design concept:
In 2014, China has become the country with the longest highway mileage in the world. The development and convenience of highways have also brought more traffic accidents to the lives of the people. Among them, highway safety maintenance has become the first barrier to protect drivers and passengers, but its increasing maintenance costs are innovating in the way of highway maintenance. The highway detection & emergency treatment engineering vehicle combines highway detection and emergency treatment. The modular design of the well increases the detection efficiency, reduces the maintenance cost, and kills the accidents of road safety problems in the germination stage.


Processing challenges and solutions:
1. According to the design drawings sent by the students, our Prophase  analysts selected Vistar's original high-precision, high-efficiency light-curing SLA600 for rapid prototyping. Compared with traditional manual models, 3D printing technology can express diverse and complex spatial forms and unique shapes. It can copy the students' imagination design 1:1, help students to better display their works, and 3D printing is greatly integrated. It saves material and labor costs, shortens production cycle, and meets students' creative and personalized needs.
First, make necessary support for the parts through MAGICS software.
First, make necessary support for the parts through MAGICS software.
Printing on the machine, laser scanning
Printing on the machine, laser scanning
Print completed
Print completed
Carefully remove the workpiece
Carefully remove the workpiece

2. Because customers have high requirements for the appearance of products, they are very concerned about the fine surface texture and the appearance after painting.So we use the ultra-high cost performance photosensitive resin material independently developed by Vistar, the photosensitive resin surface is smooth ,high precision, easy to do all kinds of post-processing after printing, It can make the artwork with complex structure and high surface precision more easy to display the design features. After the master's professional polishing and other fine finishing treatment, the car model is made with fine workmanship, realistic shape, cool appearance, bright and bright color, and avant-garde fashion sense.

Put the printed parts into absolute ethanol with a concentration higher than 99% for clearning
Put the printed parts into absolute ethanol with a concentration higher than 99% for clearning
Remove support
Remove support
Professional UV curing box of Vistar for secondary curing
Professional UV curing box of  Vistar for secondary curing
Sandpaper (400-1200) level polished, fine post-treatment, smoother surface
Sandpaper (400-1200) level polished, fine post-treatment, smoother surface
Painted and assembled according to customer's specified requirements, the model after painting is bright.
Painted and assembled according to customer's specified requirements, the model after painting is bright.
Perfect detail display:
 陈正吉 2019/6/10 星期一 13:14:46 Highway Inspection & Emergency Treatment Engineering Vehicle Concept Car Model Detail Display
 陈正吉 2019/6/10 星期一 13:14:46 Highway Inspection & Emergency Treatment Engineering Vehicle Concept Car Model Detail Display
 陈正吉 2019/6/10 星期一 13:14:46 Highway Inspection & Emergency Treatment Engineering Vehicle Concept Car Model Detail Display
 陈正吉 2019/6/10 星期一 13:14:46 Highway Inspection & Emergency Treatment Engineering Vehicle Concept Car Model Detail Display
 陈正吉 2019/6/10 星期一 13:14:46 Highway Inspection & Emergency Treatment Engineering Vehicle Concept Car Model Detail Display
 陈正吉 2019/6/10 星期一 13:14:46 Highway Inspection & Emergency Treatment Engineering Vehicle Concept Car Model Detail Display

Conclusion:
The magic of 3D printing is that it can realistically display the function and shape of the model, and the 3D printing graduation design model can fully display the designer's design ideas and ideas, better interpret the design's shape, Add extra points and colors to the design ! The conceptual car model printed through Vistar SLA 3D printing is shining and brilliant after post-processing (finishing service). If you have any design works that need to be produced, please contact us!
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