Triaxiality uniform speed moving method driven by single-chip microcomputer

A single-chip microcomputer-driven, uniform-speed moving technology, applied in food forming, food science, applications, etc., can solve the problems of low frequency of single-chip microcomputer, fast straight line, uneven walking of single-chip microcomputer, etc., and achieve the effect of reducing costs

Active Publication Date: 2015-10-28
北京美科华仪科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of 3D printing, especially similar to cake printing, if the mobile platform cannot move at a uniform speed, pastry accumulation will form when the flowing pastry is sprayed down; in the field of laser printing, if the mobile platform cannot move at a uniform speed, it will cause inkjet printing. Uneven, thick in some places, thin in others
[0003] When the single-chip microcomputer drives the two-dimensional mobile platform, the calcu

Method used

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  • Triaxiality uniform speed moving method driven by single-chip microcomputer
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  • Triaxiality uniform speed moving method driven by single-chip microcomputer

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Embodiment Construction

[0037] Single-chip microcomputer-driven three-axis uniform movement method, such as figure 1 As shown, the method consists of the following steps:

[0038] Step 1: Convert the user's plane movement command on the X and Y axes into a polyline movement command;

[0039] Step 2: Combine the polyline movement command with the Z-axis movement command, and convert them into step-by-step movement commands for X, Y, and Z axes;

[0040] The third step: save the stepwise movement instruction codes of the X, Y, and Z axes into the memory;

[0041] Step 4: Read the step-by-step movement instructions of the X, Y, and Z axes in the memory, and drive the movement of the three axes.

[0042] In actual work, the above process can also be stored in a file rather than in the memory after the user’s movement command is converted into a three-axis step-by-step movement command. The next time the user will directly send the file to the three-axis Shaft sliding platform.

[0043] In actual work...

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PUM

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Abstract

The invention relates to a triaxiality uniform speed moving method driven by a single-chip microcomputer. The method is used for a triaxiality sliding platform and is characterized by comprising the following steps: (1) converting plane moving instructions on an X axis and a Y axis by a user into broken line moving instructions; (2) combining the broken line moving instructions and a moving instruction on a Z axis, merging and combining instructions, and converting the merged instructions into step-by-step moving instructions on the X axis, the Y axis and the Z axis; (3) encoding the step-by-step moving instructions on the X axis, the Y axis and the Z axis, and saving the encoded moving instructions in a memory; and (4) reading the step-by-step moving instructions on the X axis, the Y axis and the Z axis in the memory, and driving triaxiality to move. The method has the advantages of converting the triaxiality moving instructions by the user into the step-by-step moving instructions in advance, and saving the step-by-step moving instructions in the memory, wherein a moving platform does not perform complex floating operation during operation, so that the effect of moving at a uniform speed is achieved. When the method is used, a CPU with a lower frequency can be adopted, so that the cost of products can be effectively reduced.

Description

technical field [0001] The present invention can be used in the field of 3D printing, and can be used in the fields of laser printing and electric cutting, and is a three-axis uniform-speed moving method based on a single-chip microcomputer. Background technique [0002] In the field of 3D printing, especially similar to cake printing, if the mobile platform cannot move at a uniform speed, pastry accumulation will form when the flowing pastry is sprayed down; in the field of laser printing, if the mobile platform cannot move at a uniform speed, it will cause inkjet printing. Uneven, thick in some places, thin in others. [0003] When the single-chip microcomputer drives the two-dimensional mobile platform, the calculation of the slash and the arc all involve floating-point calculations, and the calculation of the straight line does not involve floating-point calculations. Affected by the calculation, it will cause the straight line to go very fast, the oblique line to go ve...

Claims

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Application Information

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IPC IPC(8): A23P1/10
Inventor 杜春辉
Owner 北京美科华仪科技有限公司
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