Large complex metal structural part additive and subtractive manufacturing device
A technology for metal structural parts and manufacturing devices, applied in the direction of additive processing, manufacturing tools, other manufacturing equipment/tools, etc., can solve the problems of insufficient manufacturing accuracy and insufficient surface finish, and achieve the effect of preventing leakage
Inactive Publication Date: 2018-12-21
新沂城北新区城市建设发展有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a large-scale and complex metal structural parts addition and subtraction material manufacturing device to solve the problems of insufficient manufacturing precision and insufficient surface finish in the above-mentioned background technology
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[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.
[0020] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be un...
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The invention discloses a large complex metal structural part additive and subtractive manufacturing device. The device comprises a cabinet. Supporting legs are arranged at the bottom of the cabinet.Side wing panels and polishing roll fixing bars are arranged on the front surface of the cabinet, and the polishing roll fixing bars are tightly welded to the cabinet. Side wing panel set screws are arranged on the front surfaces of the side wing panels correspondingly. Fixing plates are arranged at the tops of the side wing panels correspondingly. Machining cabinets are arranged at the tops of the fixing plates correspondingly. Cushion plates are arranged at the tops of the machining cabinets correspondingly. Bearings are arranged at the tops of the cushion plates correspondingly. Stand columns are arranged at the tops of the bearings correspondingly. Machining arms are arranged in the middles of the stand columns correspondingly and fixedly connected with the stand columns correspondingly. Feed pipes are arranged on one sides of the machining arms correspondingly. Weld guns are arranged at one ends of the feed pipes correspondingly and fixedly connected with the feed pipes correspondingly. According to the large complex metal structural part additive and subtractive manufacturing device, powerful milling heads, electrical arc welding heads and a polishing roll of the device are utilized, so that the purposes of high manufacturing precision and surface brightness and cleanliness of the large complex metal structural part additive and subtractive manufacturing device are achieved.
Description
technical field [0001] The invention relates to the technical field of additive and subtractive material manufacturing equipment, in particular to an additive and subtractive material manufacturing device for large complex metal structural parts. Background technique [0002] Additive manufacturing technology, also known as 3D printing or rapid prototyping, is a technology based on digital model files, using bondable materials such as powdered metal or plastic or fuses, to construct objects by stacking and accumulating layer by layer. At present, the commonly used additive manufacturing methods are: laser powder bed fusion, electron beam powder bed fusion, laser coaxial powder feeding, arc fuse forming technology, etc. [0003] However, in the existing additive and subtractive material manufacturing devices for large and complex metal structural parts, laser powder bed melting and electron beam powder bed melting are affected by factors limited by the size of the molding cav...
Claims
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IPC IPC(8): B23P23/04B33Y30/00
CPCB23P23/04B33Y30/00
Inventor 乔杰
Owner 新沂城北新区城市建设发展有限公司