What are the main things that the master has to do?

Generally speaking, the hand board is a functional model made according to the product appearance diagram or structure diagram without opening the mold to check the rationality of the appearance or structure. The early scaffolding was limited by various conditions, mainly because most of the work was done by hand, and it was difficult to strictly meet the size requirements of the appearance and structural drawings, so its function of checking the rationality of appearance or structure was greatly reduced. With the progress of science and technology, the rapid development of CAD and CAM technology provides better technical support for the manufacture of hand-boards, which makes the accuracy of hand-boards possible. On the other hand, with the increasingly fierce social competition, the speed of product development has increasingly become the main contradiction of competition, and the manufacture of scaffolding can effectively improve the speed of product development. It is in this case that the hand-made board manufacturing industry stands out and develops vigorously as a relatively independent industry. Handboards can be divided into manual boards and CNC handboards according to the means of production. Due to various conditions, most of the early scaffolding was done by hand, so it was difficult to strictly meet the size requirements of the appearance and structural drawings, so its function of checking the rationality of appearance or structure was greatly reduced. With the progress of science and technology, the rapid development of CAD and CAM technology provides better technical support for the manufacture of hand-boards, which makes the accuracy of hand-boards possible. On the other hand, with the increasingly fierce social competition, the speed of product development has increasingly become the main contradiction of competition, and the manufacture of scaffolding can effectively improve the speed of product development. It is in this case that the hand-made board manufacturing industry stands out and develops vigorously as a relatively independent industry. Hand boards can be divided into hand boards and CNC hand boards according to the means of production: (1) Hand boards: the main workload is done by hand. (2) CNC hand boards: The main workload is completed by CNC machine tools, which can be divided into RP (Rapid Prototyping) hand boards and CNC hand boards according to the different equipment used. Answer: RP hand board: mainly produced by laser rapid prototyping technology. B: CNC hand boards: mainly hand boards produced by machining centers. Compared with CNC hand panels, RP hand panels have their own advantages: the advantages of RP hand panels are mainly manifested in rapidity, but they are mainly formed by stacking process, so RP hand panels are generally rough and have certain requirements for the wall thickness of products. For example, if the wall thickness is too thin, they cannot be produced. The advantage of CNC hand board is that it can accurately reflect the information expressed in the drawings. The surface quality of CNC hand board is high, especially after surface spraying and screen printing, even more radiant than the products produced after mold opening. Therefore, the manufacture of CNC hand boards has become the mainstream of hand board manufacturing. Hand boards are divided into plastic hand boards and metal hand boards according to the materials used in manufacturing: (1) Plastic hand boards: The raw materials are plastic, mainly the hand boards of some plastic products, such as televisions, monitors and telephones. (2) Metal handboards: The raw materials are aluminum-magnesium alloy and other metal materials, mainly the handboards of some high-end products, such as notebook computers, advanced stand-alone computers, MP3 players and CD players. The Necessity of Making Scaffolds (1) Designing scaffolding is not only visible, but also tangible. Can intuitively reflect the designer's creativity in the form of physical objects, avoiding the disadvantages of "painting well and making it ugly". Therefore, in the process of new product development and product shape review, the production of scaffolding is essential. (2) Inspection of structural design Because the scaffold board can be assembled, it can intuitively reflect the rationality of the structure and the difficulty of installation. It is convenient to find and solve problems as soon as possible. (3) Avoid the risk of direct mold opening. Because the manufacturing cost of molds is generally high, the larger molds are worth hundreds of thousands or even millions. If the structure is unreasonable or other problems are found during the mold opening process, the loss can be imagined. The production of scaffold board can avoid this kind of loss and reduce the risk of mold opening. (4) Let the products go on the market in advance. Because of the advance of handmade products, we can use handmade products for publicity before the mold is developed, and even make preparations for pre-sales and production. If you want to do industrial design, find a design company or a copywriting company. Handmade products, looking for a handicraft factory.