3D printer printing platform levelness adjusting method

Abstract

The invention relates to the technical field of 3D printing auxiliary equipment, and discloses a 3D printer printing platform levelness adjusting method which comprises a 3D printer body, a platform lifting supporting shaft, a gravity sensor, a supporting adjusting platform, a printing platform, a stepping motor and a main control panel. And the platform lifting support shaft is in a screw form. According to the levelness adjusting method for the printing platform of the 3D printer, through design and implementation of a 3D printer hardware leveling device, through control of a software system and cooperative work of software and hardware, leveling software is designed, a leveling hardware device is designed in a matched mode, hardware is driven through the software, the one-key leveling function of the 3D printer is achieved, and the levelness of the printing platform of the 3D printer is adjusted. The leveling process of the printing platform of the 3D printer is simplified, the one-key leveling effect of the printing platform of the 3D printer can be achieved, and the real-time leveling effect of the 3D printer is achieved under the control of the CPU circuit by means of the horizontal detection function of the gravity sensor and the fine adjustment function of the stepping motor.

Description

technical field [0001] The invention relates to the technical field of 3D printing auxiliary equipment, in particular to a method for adjusting the levelness of a printing platform of a 3D printer. Background technique [0002] Before printing, or even during the printing process, the 3D printer needs to ensure the levelness of the printing platform (printing platform) to ensure that the printed model will not have deviations in angle, height and shape. [0003] At present, for 3D printers, the level of the printing platform is generally measured by a spirit level, and the level of the printing platform is adjusted by manually adjusting the height of the screws of the printing platform; this adjustment method generally requires professionals to complete, and the leveling accuracy is poor , cannot be leveled in real time. [0004] In addition, the laser module can also be used to detect the distance between the printer head and the printing platform, and control the leveling...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the existing technology, the present invention provides a method for adjusting the levelness of the printing platform of a 3D printer, which has the advantages of real-time control of the stepping motor, and can realize the advantages of one-key leveling and real-time leveling, and solves the problem that it is difficult to meet the accuracy requirements. The high levelness requirements of 3D printing models and the difficulty of real-time leveling

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