國內外邵氏硬度計的分類和校準方法探討

譚偉新
廣州市計量檢測技術研究院,廣東廣州510030
摘　要:
邵氏硬度是目前國際上應用比較廣泛的一種硬度測量方法。介紹了國內外各個主要標準對邵氏硬度計的分類，以及各標準之間對邵氏硬度計技術參數的不同要求，包括硬度計的試驗力以及壓針、壓足幾何尺寸。并參照國內的標準，提出了較為方便有效的校準方法，為計量部門開展不同類型邵氏硬度計校準工作提供技術依據，也為企業、科研單位在使用邵氏硬度計時提供參考。[著者文摘]

Classification and calibration method of domestic and abroad shore hardness testersTAN Wei-xin Guangzhou Institute of Measurement and Testing,Guangzhou 510030,ChinaAbstract:
At present, shore hardness tester method is one worldwide method for hardness measurement. The classification of shore hardness testers in dominating standards was introduced, and the different of each standard on the technique parameter of shore hardness testers, including the test force, pressure needle and press foot size of the tester was also discussed. According to the domestic standards, a convenient calibration method was brought forward to offer the technique bases for calibrating shore hardness tester in metrology institutes, and offer references for corporations and scientific research organizations to use shore hardness testers.[著者文摘]
Key words:
Shore hardness; Technique parameter; Classification; Calibration method; Rubber; Model