全自動布氏壓痕測量系統(tǒng)校準(zhǔn)方法研究

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摘要：以創(chuàng)新驅(qū)動和質(zhì)量為先，加強(qiáng)量傳溯源技術(shù)和方法研究，是我國計量發(fā)展規(guī)劃的重要內(nèi)容。開展全自動布氏壓痕測量系統(tǒng)校準(zhǔn)方法研究，解決其系統(tǒng)校準(zhǔn)問題，滿足力學(xué)性能試驗中布氏硬度的檢測技術(shù)要求，制定校準(zhǔn)規(guī)范，實現(xiàn)全自動布氏壓痕測量系統(tǒng)溯源，為國防工業(yè)、民用機(jī)械行業(yè)力學(xué)性能試驗提供成功經(jīng)驗，發(fā)揮重要作用。

關(guān)鍵詞：全自動；布氏壓痕測量系統(tǒng)；量傳溯源；校準(zhǔn)規(guī)范

Research on calibration method of fully automatic brinell indentation measurement system

LI Ning1， DU Qin1， CHEN Jianzhi2， ZHOU Jie3， CHEN Jing1，QI Jinqiu1，ZHU Guorong1

1. Beijing North Vehicle Group Co.， Ltd.， Beijing 100072， China

2. School of Mechanical Engineering， Jiangsu University of Science and Technology， Zhen Jiang 212003， Jiangsu， China

3. Jiangnan Industrial Group Co.， Ltd.， Xiangtan 411207， Hunan， China

Abstract： Strengthening the research on quantity transmission and traceability technology and methods， with innovation driven and quality as the priority， is an important part of China's metrology development plan. Conduct research on the calibration method of the fully automatic Brinell indentation measurement system， solve the system calibration problem， meet the technical requirements for Brinell hardness detection in mechanical performance testing， develop calibration specifications， achieve traceability of the fully automatic Brinell indentation measurement system， provide successful experience for mechanical performance testing in the national defense industry and civil machinery industry， and play an important role.

Keywords： fully automatic; brinell indentation measurement system; quantitative traceability; calibration specifications

1 序言

全自動布氏壓痕測量系統(tǒng)[1]采用目前世界上最先進(jìn)的視頻成像系統(tǒng)，保證某些表面較為粗糙、甚至未作拋光處理的鑄鐵工件表面進(jìn)行測試且能保證測量精度[2-5]。（剩余4697字）