Oil Tempered Garage Door Spring

Their name derives from the way they are made.

Oil tempered garage door spring.

What they are and their pros and cons. Oil tempered wire mechanical springs and garage door springs are often called upon to do serious heavy lifting. Therefore oil tempered springs remain the most ubiquitous type of torsion spring for the following reasons. The difference is that class ii has higher tensile ranges than class i in the same wire size.

The foremost reason that so many prefer oil tempered springs is durability. It s not uncommon for an oil tempered spring under heavy constant use to outlast its zinc galvanized counterpart by a considerable margin. The wire which is used to make the spring is heated quenched in oil and then heated again. This wire falls into two categories.

High durability oil tempered torsion springs are well known for their exceptional durability. Many garage door manufacturers offer this type of spring. For example torsion springs used for garage doors lift and lower garage doors that weigh hundreds of pounds. Oil tempered springs have been around for a very long time and they are the most common springs on a garage door.

They have been on the market for a very long time and are the torsion springs most garage doors utilize. After the heating process the oil is slowly cooled to temper the metal. Still these springs are nice because they keep their tension and rarely ever need to be tightened. The spring wires heat and then bathe in hot oil.

These springs however have one downfall. Oil tempered torsion springs are what we call the classic make for garage doors. 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. 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 garage door springs undergo a unique process to increase their tensile strength without introducing brittleness into the metal. This process makes sure the springs are less prone to damage. Class i and class ii.

First the spring is brought to a high temperature before being quenched in an oil bath. Well to give you an idea about these two types of garage door springs here is oil tempered versus zinc galvanized torsion spring. Oil tempered springs for both garage door.