A Instantaneous Cutting Temperature Measurement System for Wood-Plastic Composite Materials
A wood-plastic composite material, cutting temperature technology, applied in thermometers, measuring heat, measuring devices, etc., can solve problems such as large errors and inapplicability to instantaneous temperature measurement, and achieve the effect of avoiding temperature calibration
Active Publication Date: 2022-04-08
NANJING FORESTRY UNIV
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Problems solved by technology
The infrared sensor has fast response speed, small size and high sensitivity, but the error of the measurement result is large, and it is not suitable for instantaneous temperature measurement
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] see Figure 1-4 , in an embodiment of the present invention, a wood-plastic composite material instantaneous cutting temperature measurement system includes a wood-plastic board 2, a copper sheet 3, a plurality of copper wires 5, a tool 1, a sensor, a data acquisition module, and a computer. The board 2 is provided with upper and lower pieces, the copper sheet 3 is arranged between the two wood-plastic boards 2, and a plurality of copper wires 5 are arr...
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The invention discloses a wood-plastic composite material instantaneous cutting temperature measurement system, which includes a wood-plastic board, a copper sheet, a plurality of copper wires, a cutter, a sensor, a data acquisition module, and a computer. The wood-plastic board is provided with upper and lower pieces, The copper sheet is arranged between two wood-plastic panels, a plurality of copper wires are arranged in the wood-plastic panel, and the plurality of copper wires are close to the copper sheet, and the cutter cuts along the edge of the wood-plastic panel, and the Both the copper sheet and the plurality of copper wires are connected to the sensor through wires, the sensor is connected to the data acquisition module, and the data acquisition module is connected to the computer. The invention applies the semi-artificial thermocouple method to the measurement of the instantaneous cutting temperature of the wood-plastic composite material, and the thermocouple circuit is composed of copper sheets, copper wires and cutters to improve the accuracy and real-time performance of temperature measurement. And the copper sheet is designed into a wave shape, which effectively fixes the upper and lower wood-plastic boards, avoids the relative displacement of the wood-plastic boards during the cutting process, and improves the accuracy of measurement.
Description
technical field [0001] The invention relates to the technical field of cutting temperature measurement of wood-plastic composite materials, in particular to an instantaneous cutting temperature measurement system of wood-plastic composite materials. Background technique [0002] Wood-plastic composite material is a new type of composite material that has been rapidly emerging at home and abroad in recent years. Compared with traditional wood materials, wood-plastic composite materials have better processing performance, strength performance and adjustable performance and can be 100% recycled and reproduced. It is an environmentally friendly material, so WPC is more and more widely used in various fields of the wood industry. more and more widely. [0003] When cutting wood-plastic composite materials, a large amount of cutting heat will be generated. When the temperature is too high, the wood-plastic composite materials will soften, resulting in poor processing quality. Th...
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IPC IPC(8): B26D7/00B26D7/01B26D5/00G01K7/02G01K1/024
CPCB26D7/00B26D7/01B26D5/007G01K7/02G01K1/024
Inventor 郭晓磊张丰伍占文肖璐
Owner NANJING FORESTRY UNIV