Colophony is pouring body drawing test is a kind of common material function test, use at checking colophony pouring the tensile strength of body and outspread rate. It can help us understand colophony pouring the tensile strength of body and outspread rate, and they are out of shape in what drawing bear falls behavior.
Colophony is pouring the fundamental that body drawing checks is, colophony pouring system is fixed go up in test machine, use drawing next device general colophony is pouring body drawing, record the deflection in drawing process. According to the deflection in drawing process, can calculate a colophony is pouring the tensile strength of body and outspread rate.
Colophony is pouring the concrete move that body drawing checks is as follows:
1.colophony pouring system is fixed go up in test machine, ensure colophony is pouring the drawing area of body and drawing direction.
2.Use drawing device colophony pouring body drawing, record the deflection in drawing process.
3.According to the deflection in drawing process, computation gives colophony pouring the tensile strength of body and outspread rate.
4.The basis checks a result, pouring to colophony the function of body undertakes assessment.
Colophony is pouring body drawing test is a kind of common material function test, can help us understand colophony pouring the tensile strength of body and outspread rate, and they are out of shape in what drawing bear falls behavior. Colophony is pouring the concrete step that body drawing checks as above, can be opposite according to checking a result colophony is pouring the function of body undertakes assessment.