In this plot it can be observed that the temperature at 220 C increases the tensile strength and gives the best results in the speed range of 70 mm/s. If the speed exceeds that, the tensile strength decreases.
The figure shows that the temperature at 220C tensile strength is higher, and if the speed is 70mm/s, the best result is provided within the speed range. In addition, the tensile strength decreases.
This diagram notes that when the temperature value is 220°C, the greater the tensile strength, the better the results obtained in the speed range of 70 mm/s.. The higher the speed, the lower the tensile strength.