Hey truck drivers! We’re back with another installment of “How It’s Made”
The semi truck scales you find on the highway weigh stations can measure massive quantities of freight, but they rely on some very tiny delicate parts. They’re known as Strain Gauges and they’re about as thick as a business card.
However, they’re extremely accurate to within fractions of ounces. But they are also vulnerable to moisture and stress, so must be protected as much as possible.Strain Gauges are the heart of semi truck scales, and manufacturing them takes skill, patience and accuracy.
The final product assembled weighs quite a bit, and must be carefully transported to the site at slow speeds.
Ready to see how it’s all put together? Take a look at this 5 minute video to find out!
Source
TRR56