Using vernier calipers helps degree the width of exhaust pipes.
The domicile, shape, and amount of the exhaust tube can build it exacting To gauge its thickness with conventional instruments. On the other hand, a vernier caliper's drawing allows you To gauge the two clashing sides of the exhaust channel between two sliding clamps to quickly end the exhaust cylinder's width.
Instructions
1. Turn off your vehicle and let it fix for a scarce hours to chilled down. Complete not touch an exhaust cylinder after a vehicle has been running. The exhaust cylinder may much be Boiling and can burn your ability.
2. Slide the slide bar or turn the knops to accessible the vernier caliper's clamps slightly wider than the breadth of the exhaust pipe. Place the centimeter side of the vernier caliper up to the exhaust pipe so that the two clamps of the caliper are on either side of the exhaust pipe.
3. Slide the slide bar or turn the knob to close the caliper's clamps on the exhaust pipe. Secure the clamps snugly to the exhaust pipe so that you can get the most accurate measurement possible. Be careful not to scrape or clamp down too hard, as you could scratch the metal or damage the caliper.
4. For example, if it took seven ticks on the millimeter bar, you would have 0.7 millimeters. Add your tenths of a millimeter to your whole number of millimeters, and you get a total of 30.7 millimeters.6. For example, if the "0" on the millimeter slider lands between "3" and "3.1" on the centimeter ruler, the whole number of millimeters would be 30. Write down the whole number of millimeters on a sheet of paper.
5. Locate where on the caliper the centimeter mark and millimeter marks align. Count the number of ticks in the millimeter bar it took to align with the centimeter bar. This indicates the number of tenths of a millimeter are in your reading. Locate the "0" tick mark on the sliding millimeter bar. Compare the reading to where it falls on the caliper's stationary centimeter ruler. The whole number of millimeters will be the number to the left of the "0" millimeter mark read on the centimeter ruler.
Measure the diameter of the exhaust pipe multiple times and from multiple areas if the pipe's diameter changes within the length of the pipe.
