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一種高精度組合式力傳感器的結(jié)構(gòu)設(shè)計(jì)與分析

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摘要:文中介紹了一種高精度組合式力傳感器。該組合式力傳感器將三個(gè)經(jīng)溯源的高精度小量程力傳感器耦合連接組成一大量程力傳感器,對(duì)其進(jìn)行受力分析與實(shí)驗(yàn)驗(yàn)證。結(jié)果表明,該組合式力傳感器可保證在大量程下的準(zhǔn)確度,同時(shí)具有穩(wěn)定、可靠的優(yōu)勢(shì)。

關(guān)鍵詞:高精度;組合式力傳感器;大量程

Structural Design and Analysis of a High Precision Combined Force Sensor

XIE Jie 1,2,3

( 1 Fujian Metrology Institute, Fuzhou 350003, Fujian, China )

( 2 Key Laboratory of State Administration for Market Regulation (Force Measurement Test), Fuzhou 350003, Fujian, China )

( 3 Fujian Provincial Key Laboratory of Force Measurement, Fuzhou 350003, Fujian, China )

Abstract: This paper introduces a high-precision combined force sensor. The sensor combines three traceable, high-precision and small-range force sensors to form a large-range force sensor, which is analyzed and verified by experiments. The results show that the combined force sensor can guarantee the accuracy in a large range, and has the advantages of stability and reliability.

Key Words: High precision; Combined force sensor; Large-range

0引言

大力值傳感器廣泛用于汽車制造、冶金、化工、橋梁、建筑、國(guó)防等多個(gè)行業(yè),其精度高低直接影響生產(chǎn)安全和產(chǎn)品質(zhì)量。(剩余3972字)

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