Sheet Metal Rapid Prototypes Sample Parts And Their Making Methods

- Oct 23, 2017 -

The sheet metal rapid prototyping sample belongs to the part of the backlight module of the TV monitor, and the structure is machined with grooves or bumps on the bottom plate or side wall of the sheet metal body. At present, the processing method of the sheet metal rapid prototyping sample is to make a simple drawing die according to the concave Groove or protruding feature required on the sheet metal Rapid prototyping sample. The simple drawing die is installed in the hydraulic press or punching machine, and then the sheet metal Rapid prototyping sample of the floor or side wall stretching to make the required groove or bulge. This method of making sheet metal rapid prototyping samples has the following deficiencies because of the need to make a simple tooling in advance, the production process is complex and the cost is higher. Second, it is necessary to put the sheet metal rapid prototyping of the body in the hydraulic press or punching machine for processing, the need for processing equipment has a very high precision, so the processing equipment requirements are higher Third, directly to the sheet metal rapid prototyping prototype body stretching, because the sheet metal rapid prototyping materials have a certain internal stress, this makes the processing of sheet metal rapid prototyping is very easy to deform, affecting the performance of the product, while making the product pass rate is low.

The first technical problem is to provide a flat plate or side wall with grooves on the sheet metal rapid prototyping, this sheet metal rapid prototyping processing process simple, low production costs, processing equipment, the accuracy of the request is low, and will not occur deformation, the product qualified rate is high. As a general invention, the second technical problem to be solved by the invention is to provide a method for making a sheet metal rapid prototyping sample with grooves on the bottom plate or side wall. As a general invention, the third technical problem to be solved by the invention is to provide a sheet metal rapid prototyping sample with a raised plate or a side wall. This sheet metal rapid prototyping sample processing process is simple, low production cost, the accuracy of processing equipment requirements are low, and will not occur deformation, the product qualified rate is high. As a general invention, the fourth technical problem to be solved by the invention is to provide a method for making a sheet metal rapid prototyping sample with a raised plate or a side wall. In order to solve the first technical problem, the technical scheme of the invention is a sheet metal rapid prototyping sample, including sheet metal body, the plate or side wall of the sheet metal body is provided with a metal plate which is integrated with the bottom plate or the side wall, and the size and shape of the metal plate is fitted with the bottom plate or the side wall, and the metal plate is provided with a opening hole. In order to solve the second technical problem, the technical scheme of the invention is a fabrication method of sheet metal rapid prototyping sample. Includes the following steps I to provide the sheet metal body; 2 to provide a metal plate suitable for the floor or side wall size and shape of the sheet metal body; 3 to open a hole on the metal plate; 4) The metal plate after the opening is pasted on the bottom plate or the side wall, which is made of the sheet metal rapid prototyping sample.

In order to solve the third technical problem, the technical scheme of the invention is a sheet metal rapid prototyping sample, including the sheet metal body, the sheet metal body of the plate or the side wall is provided with the floor or the side wall of the combination of the plate, the metal plate is less than the size of the floor or side wall. In order to solve the fourth technical problem, the technical scheme of the invention is a fabrication method of sheet metal rapid prototyping sample. Includes the following steps I to provide the sheet metal body; 2 to provide a plate of the floor or side wall dimensions smaller than that of the sheet metal body; 3) Paste the metal plate on the bottom plate or side wall ; that is, the sheet metal rapid prototyping sample is made. The invention has the beneficial effect that the sheet metal rapid prototyping sample includes a sheet metal body, which is provided with a groove on the bottom plate or the side wall of the invention. The plate or side wall of sheet metal body is provided with a metal plate which is integrated with the bottom plate, and the size and shape of the metal plate are fitted with the bottom plate or the side wall, and the metal plate is provided with a opening hole. Because of the combination of a metal plate with an open hole and a plate or side wall of the sheet metal body, the opening and the bottom plate or the side wall of the plate form the required groove. This structure of the sheet metal rapid prototyping sample and the existing technology in the sheet metal rapid prototyping samples compared to the following advantages of one, due to the omission of the process of making simple drawing dies, the processing technology has been simplified, and the materials and time spent on making simple drawing dies have been saved, thus reducing the cost of production. Because it is not necessary to place the body of the sheet metal rapid prototyping sample on the hydraulic press or the punching machine for stretching, therefore, the accuracy of the processing machine requirements do not need to be too high, thus reducing the cost of the acquisition of equipment; third, because there is no need to directly in the sheet metal rapid prototyping prototype on the body of the stretching process, thereby eliminating the formation of sheet metal rapid prototyping deformation, improve the use of sheet metal rapid prototyping performance, improve product quality and product qualification rate, and further reduce the production costs.


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