HS code-based cost modeling for imports

List of the contents of this article:

• 1,HS code-based cost modeling for imports What is the difference between car styling and car design?
• 2, Increase knowledge, the evolution of automobile appearance
• 3, What are the steps of car modeling design
• 4, Car styling design is divided into () and interior styling design.
• 5, What stages has the development of the appearance of the car gone through? What are the characteristics of each stage?

What is the difference between car styling and car design?

The differences between new energy vehicles and traditional automobile design are as follows. The design concept of new energy vehicles is more cutting-edge, although designers constantly emphasize that the essence of vehicle design will not be fundamentally different depending on the model.However, in recent years, compared with traditional cars in terms of conventional styling, these two models have obvious design tendencies in appearance.

Car styling design is better than digital design. Styling design is relatively slow, and more manufacturers have put opportunities on styling design. For styling design, how can we make better designs in the most time-saving and material costs? The modeling design of the digital prototype.

Time is changing and the model is changing. The only thing that remains unchanged is its classic design. The integrated arc roof, oval headlights, U-shaped engine cover and smiling front face are classics.

Car body design pays attention not only to engineering requirements, but also to appearance modeling. The shape, paint and color of the car body are the first appearance of cars to people.Impression is the most direct aspect of people's evaluation of cars, an important market competition factor for cars, and a very important part of car design.

Rising Knowledge, Evolution History of Automobile Appearance

Dr. Bolcher of Germany designed a car similar to the shape of a beetle, Make the natural beauty of beetles, geniusly applied to the body shape, the wind resistance of the beetle-shaped body is very small, and the principle of aerodynamics has been well applied in this body, which pioneered the use of "bionics" for the body shape design. In

, German engineer Karl Benz (1844-1929) built a tricycle equipped with a 0.85 horsepower gasoline engine in Mannheim, opening the curtain of the modern history of automobiles.

The world's first car was successfully developed by German Karl Benz in October 1885, which set the tone of car design. Even today's cars can't break out of this box.

Betle-shaped car In 1934, Professor Ray of the Fluid Mechanics Research Center used the method of testing model cars in the wind tunnel to measure the air resistance of various car bodies, which is a historic experiment.In 1934, Chrysler in the United States first adopted a streamlined body shape design.

boat-type car. In 1937, the design genius Fernand Porsche began to design cars similar to the shape of a beetle. The boat-shaped car adopts the design method of placing the car compartment between the two axles. From the appearance, the whole car looks like a small boat, which is called a boat-shaped car.

The automobile consumption market in first-tier cities such as Beishang, Guangshen was the first to rise. After the in-depth cultivation of major manufacturers, it has entered a stage of mature development. In the future development, the control trend of the total amount is obvious, and the control range is also gradually increasing, which plays a restraining role in the development of the automobile market.

What are the steps of car modeling design?

Overall layout sketch design: Drawing the general layout of the product design project, on the one hand, is the basis for automobile modeling; on the other hand, it is the basis for the confirmation of the detailed general layout drawing, on this basis, the structure of the product is specified until the design of all product parts is completed. Styling design: including two major parts: appearance and interior design.

The process and steps of automobile design include the following stages: Conceptual design stage: This stage mainly carries out the basic concept and shape design of the vehicle. The designer will first carry out creative sketch design, and then select the best plan for in-depth development. At this stage, some market research will also be conducted to understand the needs and trends of the target market.

The main task of the preliminary design of the car is to construct the shape design of the car, the mainThe following contents should be included: (1) The general layout design of the automobile (also known as the preliminary modeling) is to arrange each assembly of the automobile and the personnel or goods loaded in the appropriate position to ensure the coordination of the operation of each assembly, the ride comfort and the convenience of loading and unloading.

Next, let's talk about the process of car styling design in detail. Image sketch Designers have their own ideas for new projects, so at this stage, they show their ideas and visualize their ideas. Image sketching is used by the designer himself, mainly to show his imagination and personality.

Car styling design is divided into () and interior styling design.

1. Styling design: including two major parts: appearance and interior design.The design stage includes creative sketches and rendering design: in this process, it is necessary to compare competitors' products, broaden our thinking, outline a variety of renderings, and then select several more satisfactory renderings for review by the expert group.

2. After the general layout design of the car, the main size and basic shape of the car can be determined. (2) The effect picture is a picture that shows the effect of car modeling. The styling designer can outline the specific image of the car according to the size and basic shape of the car set by the overall layout design. The effect drawing is divided into two types: conceptual sketch and color effect drawing.

3. The difference between the car version is that the model is the same. Because its interior is different and the cost is different, the price is different. The flagship version is the most expensive, which is more expensive than the deluxe version. The version is divided into low configuration (comfort version), medium configuration (standard version) and high configuration (luxury version).

4. According to different types of cars, audiences and cost quality, the styling design of cars will also be different. For example, off-road vehicles are generally hard-core designs with ridges, while cars are generally round and comfortable designs. However, in formal modeling design, the hard point of the overall layout must be determined, which is an insurmountable boundary condition.

5. If you want to do styling design, you must first practice hand-drawing, especially perspective. The most important thing is that the lines can be bad, and the perspective must be accurate. Nowadays, the industry is full of hand-drawn board drawing. Learn more ps hand-drawing skills, mainly the performance of shadows and highlights. Renderings should reach the level that others can model, which are the most basic skills.

6. There is no difference between car styling and car design. Car styling refers to the overall appearance and interior design of the car, which is part of the car design.

What stages has the development of the appearance of the car gone through? What are the characteristics of each stage?

1. The development of the car body form has mainly gone through several stages of horse-type cars, box-type cars, beetle-type cars, boat-type cars, fish-type cars and wedge-shaped cars. Horse model car, the era of horse model car, because cars do not have their own styling style, it can also be said to be the prehistoric era of car modeling.

2. The development of the car body form has mainly gone through several stages of horse-type cars, box-type cars, beetle-type cars, boat-type cars, fish-type cars and wedge-shaped cars.

3. Horse-style body. The earliest car body modeling, that is, the carriage was directly transplanted to the car.In 1886, Daimler and Benz tested a 5-horsepower (1-emptre horsepower = 747 watts) and a 0.85-horsepower single-cylinder gasoline engine respectively, and successfully tested the first car. Box-shaped body.

4. The development of car body modeling has mainly gone through several stages of carriages, vans, beetles, boats, fish cars and wedge cars. From the end of the 19th century to the beginning of the 20th century, a number of automobile manufacturing companies appeared in the world. In addition to Daimler and Mercedes-Benz, there is also Ford in the United States and Rolls-Royce in the United Kingdom.

5. The development history of the world's automobiles can be roughly divided into five stages. The first stage, the childhood period of automobiles, from 1886 to 1895, the birth of automobiles can be traced back to the invention of the steam engine. Before the invention of the steam engine, carriages and bicycles were the best means of transportation on land.