1. The technical index
3.1 squeeze material part
3.1.1 track the material mouth (mouth mode) inner diameter: φ 2.095 + /-0.005 mm
3.1.1&3.1.2 exports (mouth mode) length: 8.000 + /-0.025 mm
A nitrogen-treated barrel inner diameter with 3.1.3 pruning: φ 9.550 + /-0.025 mm
With 3.1.4 radar echoes captured a nitrogen-treated barrel length: 160 mm
3.1.5 piston rod head diameter: φ 9.475 + /-0.015 mm
3.1.6 piston rod head length: 6.350 + /-0.100 mm
3.2 standard test force 7 part load, the increasing loading method
3.2.1 level 1
0.325 kg = (piston rod + heat insulation set of + 1 # farmar) kg = 3.187 N
3.2.2 level 2
1.200 kg = (level 1 + 2 # 0.875 farmar) kg = 11.77 N
3.2.3 level 3
2.160 kg = (level 2 + 3 # 0.960 farmar) kg = 21.18 N
3.2.4 level 4
3.800 kg = (level 3 + 4 # 1.640 farmar) kg = 37.26 N
3.2.5 category five
5.000 kg = (level 4 + 5 # 1.200 farmar) kg = 49.03 N
3.2.6 six levels
10.000 kg = (5 + 6 # 5.000 farmar) kg = 98.07 N
3.2.7 7
21.600 kg = (six levels of + 7 # 2.500 + 8 # 4.100 + 9 # 5.000 farmar) kg = 211.82 N
3.2.8 load quality error: M1 level
3.3 for stove temperature
3.3.1 nitrogen-treated barrel temperature range: 50.0 ℃ to 400.0 ℃ within the range set arbitrary point temperature control.
3.3.1 PID adjustment, in short time to control temperature and constant temperature point.
Figure 3.3.2 displaytemperature, resolution 0.1 ℃.
3.3.3 trace temperature fluctuations
The material at the top 10 mm mouth temperature fluctuations in than + /-0.5 ℃ (50 ℃ ~ 250 ℃).
The material at the top 10 mm mouth temperature fluctuations in than degree is obtai ℃ (250 ℃ ~ 400 ℃).
We are a temperature gradient
The material mouth top 10 mm to 150 mm range temperature gradient in < 1 ℃.
3.4 timedisplay
Internal clock automatic computing, time error: degree is obtai s/h
3.5 powerpower: 450 W
3.6 power: 220 V plus or minus 10%, frequency 50 Hz
3.7 instrument size: 520 mm x 270 mm x 550 mm
3.8 instrument Weight: about 28 kg (not including Jordan farmar).