簡介
KFB
If it is difficult to bond a strain gage to the surface of a bolt for measuring the tightening stress, these gages enable the measurement by embedding into a hole, 2 mm in diameter, bored from the top head of the bolt.
我要諮詢If it is difficult to bond a strain gage to the surface of a bolt for measuring the tightening stress, these gages enable the measurement by embedding into a hole, 2 mm in diameter, bored from the top head of the bolt.
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| Materials Resistive element | CuNi alloy foil |
| Materials Base | Polyimide |
| Operating temperature in combination with major adhesives after curing (°C) | EP-370: Normal temp. to 50ºC |
| Operating temperature in combination with major leadwire cables (°C) | φ0.14 Polyester-coated copper cable 5 cm long |
| Self-temperature-compensation (°C) | ー |
| Applicable linear expansion coefficients (×10-6/℃) | ー |
| Strain limits at normal temp. (approx. %) | ー |
| Fatigue lives at normal temp. (times) | ー |