![]() ![]() The mark originally traveled across the length of the spring and did not wrap around. Measuring a wound spring requires determining the number of turns on the spring.Ĭaution: Keep your fingers out of the spring and away from the winding cones - the spring could suddenly unwind at any time. The gain in the spring length is replaced with small gaps between the coils when you open your garage door because the setscrews do not move on the shaft, so you cannot open your door to measure the spring length. The coils should be touching, and there should not be a gap anymore.Īs with the unwound spring above, measure the distance from the first coil on one end to the last coil on the other.ĭo not include the cones, but include the coils that are on the cones. Once the winding cone is free to slide on the shaft, slide the two parts of the spring back together. Garage Door Spring Calculator Software Free To Slide Measure from the first coil on one end of the spring to the last coil on the other end of the spring.ĭo not include the cones themselves in your measurement, but include the coils that are on the cone.Ĭaution: If the torsion spring is still wound, do not touch the setscrews on the winding cone.ĭo not touch the bolts that secure the stationary cone to the spring anchor bracket. If you have a duplex or triplex system, make sure that you know the inside diameter and wire size for the inner spring(s) and all five characteristics of the outer spring. ![]() Garage Door Spring Calculator Software Free To Slide.
0 Comments
Leave a Reply. |