Oil Tempered Garage Door Spring

The spring wires heat and then bathe in hot oil.

Oil tempered garage door spring.

Still these springs are nice because they keep their tension and rarely ever need to be tightened. Simply put oiled torsion. Oil tempered springs commonly referred as the classic make this type of garage door spings have been with us for years and are the most common types of springs. Oil tempered springs are then heat treated with a series of heating and cooling phases using hot oil so that they can adequately handle the infrequent stress applications applied to them whenever the door is opened or closed.

This wire falls into two categories. Many garage door manufacturers offer this type of spring. Oil tempered springs for both garage door. It s not uncommon for an oil tempered spring under heavy constant use to outlast its zinc galvanized counterpart by a considerable margin.

Therefore oil tempered springs remain the most ubiquitous type of torsion spring for the following reasons. Oil tempered wire mechanical springs and garage door springs are often called upon to do serious heavy lifting. What they are and their pros and cons. The vast majority of garage doors that rely on torsion springs use oil tempered torsion springs by default largely due to their cost and abundant availability.

Well to give you an idea about these two types of garage door springs here is oil tempered versus zinc galvanized torsion spring. They have been on the market for a very long time and are the torsion springs most garage doors utilize. The wire which is used to make the spring is heated quenched in oil and then heated again. These springs however have one downfall.

Class i and class ii. First the spring is brought to a high temperature before being quenched in an oil bath. High durability oil tempered torsion springs are well known for their exceptional durability. For example torsion springs used for garage doors lift and lower garage doors that weigh hundreds of pounds.

After the heating process the oil is slowly cooled to temper the metal. Their name derives from the way they are made. Oil tempered torsion springs are what we call the classic make for garage doors. Oil tempered garage door springs undergo a unique process to increase their tensile strength without introducing brittleness into the metal.

The foremost reason that so many prefer oil tempered springs is durability. Oil tempered springs have been around for a very long time and they are the most common springs on a garage door. The difference is that class ii has higher tensile ranges than class i in the same wire size.