| 板材剪切与冲裁加工实验的位移测量系统 |
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| 引用本文： | 秦泗吉,彭加耕.板材剪切与冲裁加工实验的位移测量系统[J].锻压技术,2002,27(4):26-28. |
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| 作者姓名： | 秦泗吉 彭加耕 |
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| 作者单位： | 燕山大学066004 |
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| 摘 要： | 针对板材剪切与冲裁加工的特点，设计了一种应变片式位移传感器。传感器可根据需要对量程进行调节，且相对精度不变，特别适于中小位移的测量。结合数据采集系统，在材料试验机上实现了板材剪切加工和精密冲裁实验的位移测量。
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| 关 键 词： | 板材 位移测量系统 剪切 冲裁 位移传感器 量程调节 |
Displacement measure experiment system of sheet shearing and blanking process |
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| Yanshan University,Qin Siji,Peng Jiageng.Displacement measure experiment system of sheet shearing and blanking process[J].Forging & Stamping Technology,2002,27(4):26-28. |
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| Authors: | Yanshan University Qin Siji Peng Jiageng |
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| Affiliation: | 燕山大学,066004 |
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| Abstract: | A displacement sensor of strain foil is designed based on the characteristic of sheet shearing and blanking process.The displacement measurement range of the sensor can be adjustable in according with requirement and its relative accuracy is not changed.The displacement measurement can be carried out in shearing and fine blanking processes for different sheet metal by using the sensor together with the data\|acquisition system.The experimental devices of sheet shearing are fixed on the material experimental machine.It is suitable to short range of measurement. |
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| Keywords: | Shearing Blanking Displacement sensor Short range displacement Adjustment of measuring range |
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