| 摘要 |
A frictional force measuring apparatus having an additional heating function and a measuring method of the apparatus are provided to heat a scratch measurement tip by a heating means such that the temperature of a sample corresponds to the temperature of the scratch measurement tip to measure a correct frictional force. A frictional force measuring apparatus having an additional heating function includes a friction measurement instrument(10), a shaft fixing part(11), a scratch measurement tip(13) and a moving plate(20). The shaft fixing part is arranged under the friction measurement instrument. The top end(12) of a shaft is arranged at the shaft fixing part. The scratch measurement tip is placed under the shaft. The moving plate is fixes a sample(S) and is located under the scratch measurement tip. A first temperature measurement sensor(S1) is set at the shaft. A second temperature measurement sensor(S2) is set at the scratch measurement tip. A third temperature measurement sensor(S3) measures the temperature of a heating plate(21) arranged between the moving plate and the sample. |
