据了解,目前国内外对检测轴齿轮齿面硬度还没有一种专用仪器,因此对于轴齿轮齿面硬度的检验,通常只能用检测齿顶硬度来代替,但它不能真实反映齿面硬度的实际数值。即使检测轴齿轮齿顶硬度,有时也得被迫破坏产品才能进行。无形中给企业造成很大浪费。针对上述情况,我们对同行业厂家进行了调查,并结合我厂产品的具体情况设计出一套专用夹具。该夹具可与HR-150E国产硬度计配套使用。 It is understood that at present at home and abroad to detect shaft gear tooth surface hardness is not a special instrument, so the shaft gear tooth surface hardness test, usually only used to detect the tooth top hardness instead, but it can not truly reflect the tooth surface hardness Actual value. Even the detection of shaft gear tooth top hardness, and sometimes forced to destroy the product can be carried out. Virtually create a great waste of business. In response to the above situation, we conducted a survey with the industry manufacturers, combined with the specific circumstances of our plant products designed a set of special fixtures. The fixture can be used with HR-150E domestic hardness tester.