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Programmable logic controller (PLC) control-based full-automatic sample cutting machine and cutting method thereof

A cutting machine, fully automatic technology, applied in the field of mechanical processing, can solve the problems of difficult to guarantee the cutting accuracy and quality of the sample, and consume a lot of manpower

Inactive Publication Date: 2011-02-02
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problems that the traditional cutting technology consumes a lot of manpower and the cutting accuracy and quality of samples are difficult to guarantee, and provides a fully automatic sample cutting machine and its cutting method based on PLC control

Method used

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  • Programmable logic controller (PLC) control-based full-automatic sample cutting machine and cutting method thereof
  • Programmable logic controller (PLC) control-based full-automatic sample cutting machine and cutting method thereof
  • Programmable logic controller (PLC) control-based full-automatic sample cutting machine and cutting method thereof

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specific Embodiment approach 1

[0038] Specific implementation mode one: the following combination Figure 1 to Figure 4 Describe this embodiment, a kind of automatic sample cutting machine based on PLC control of this embodiment, it comprises main shaft, disc cutting knife, sample holder, cross slide table, feeding mechanism and sampling mechanism, on the main shaft A disc-shaped cutting knife is installed, a sample holder is set on the cross slide, and a swing mechanism is arranged on the sample holder, and the swing mechanism can drive the sample to swing up and down.

[0039] The feeding mechanism includes a feeding stepping motor driver and a feeding stepping motor. The feeding stepping motor driver drives the feeding stepping motor to move, and then drives the cross slide to slide longitudinally to realize the feeding or retracting operation;

[0040] The sampling mechanism includes a sampling stepping motor driver and a sampling stepping motor, and the sampling stepping motor driver drives the samplin...

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Abstract

The invention relates to a programmable logic controller (PLC) control-based full-automatic sample cutting machine and a cutting method thereof, and belongs to the field of machining, which solves the problems of large labor consumption and difficult guarantee of precise cutting and quality of samples in the conventional cutting technology. The PLC control-based full-automatic sample cutting machine comprises a main shaft, a disc cutter, a sample clamping table, a cross-shaped sliding table, a feed mechanism, a sample introduction mechanism and a swinging mechanism, wherein the disc cutter isarranged on the main shaft; the sample clamping table is arranged on the cross-shaped sliding table; and the swing mechanism is arranged on the sample clamping table and can drive samples to swing upand down. In the PLC control-based full-automatic sample cutting machine, on the basis of PLC control, a touch screen is used as a man-machine interaction interface to perform parameter setting, so that the PLC control-based full-automatic sample cutting machine can complete actions such as feed / retracting, sample introduction / sample return, restoration, swinging and the like automatically according to preset advance parameters, and can regulate the rotational speed and feed speed and feed mode of blades automatically according to the change of blade speed or the change of main motor loads which are generated by the complexity of sample cutting.

Description

technical field [0001] The invention relates to a fully automatic sample cutting machine based on PLC control and a cutting method thereof, belonging to the field of mechanical processing. Background technique [0002] Cylindrical cutting technology for shaping and slicing materials has been widely used in the microelectronics industry. The sample production in material research also puts forward new requirements for cutting technology. Traditional cutting technology consumes a lot of manpower and material resources, and the requirements for parallelism, flatness, perpendicularity and surface roughness after sample processing cannot be satisfied. Guaranteed, sometimes it takes a lot of time to make a sample, which seriously affects the progress of scientific research projects. At present, the control of circular cutting machines at home and abroad is mostly manual or semi-automatic. The characteristics of semi-automatic cutting machines are: computer-aided control of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D5/26B26D5/20G01N1/04
Inventor 韩兆祥肖海英常帅曾庆轩
Owner HARBIN INST OF TECH
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