Three-point fixed printing substrate levelness adjusting structure and method

A horizontal adjustment and fixed technology, applied in the field of three-point fixed printing substrate horizontal adjustment structure, can solve the problems of adjusting the scraper and the printing substrate, and achieve the effect of ensuring the quality of parts, easy adjustment, and easy to maintain parallelism

Pending Publication Date: 2019-07-23
HARBIN FORWEDO MULTI DIMENSIONAL INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, it is difficult to simply, conveniently and quickly adjust the verticality of the scraper and the printing substrate

Method used

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  • Three-point fixed printing substrate levelness adjusting structure and method
  • Three-point fixed printing substrate levelness adjusting structure and method
  • Three-point fixed printing substrate levelness adjusting structure and method

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Embodiment Construction

[0038] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] In describing the invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", " The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the invention, rather than indicating or implying that the referred device or element must have a specific orientation, are constructed and operate in a particular orientation and therefore are not to be...

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Abstract

The invention provides a three-point fixed printing substrate levelness adjusting structure and a method. The three-point fixed printing substrate levelness adjusting structure comprises a printing powder cylinder, a printing powder metal flat panel, a sliding rail, a sliding block, a dial indicator assembly, a powder paving scraper, a printing substrate, a printing moving plate and a three-pointfixed levelling assembly. The levelness of the printing substrate is adjusted through the three-point fixed levelling assembly; and the dial indicator assembly is slid along the sliding rail, the powder paving scraper is driven synchronously to slide, and accordingly, the levelness of the printing substrate is detected. The three-point fixed printing substrate levelness adjusting structure and themethod have the following advantages that (1) under the condition that the scraper is replaced or the printing substrate moves to a certain extent, the levelness of the printing substrate can be adjusted conveniently, fast and accurately at regular intervals, the printing precision of a part in the vertical direction can be guaranteed, and the purpose that the part quality is guaranteed is achieved; and (2) the three-point fixed printing substrate levelness adjusting structure has the characteristics of simple adjusting structure, convenient adjusting and easy maintaining of levelness in theaspect of printing substrate levelness adjusting of the laser selective melting 3D printing field.

Description

technical field [0001] The invention belongs to the technical field of metal powder laser melting additive manufacturing, and in particular relates to a three-point fixed printing substrate level adjustment structure and method. Background technique [0002] "3D printing" technology (called incremental manufacturing technology in the industry) was produced in the United States in the 1980s, and the development of CAD (computer-aided design), CNC (digital control), automatic control, laser and other technologies is its predecessor. Because it has been developed for less than 30 years. It is a manufacturing technology that integrates optical / mechanical / electrical, computer, numerical control and new materials, emerging in the field of advanced manufacturing in the world. The reason why it is called incremental manufacturing is that it is different from traditional cutting and other material "removal" manufacturing processes. This technology accumulates discrete materials such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F3/105B33Y10/00B33Y30/00
CPCB33Y10/00B33Y30/00B22F10/00B22F12/44B22F12/30B22F12/90B22F10/31B22F10/28B22F12/67Y02P10/25
Inventor 林慧敏胡丽刚杨平齐达王昌龄宋施墨
Owner HARBIN FORWEDO MULTI DIMENSIONAL INTELLIGENT EQUIP CO LTD
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