A spring is usually a piece of metal that has been wound so as to able to store mechanical energy. Springs can be made from different materials. The only requisite for the spring material is that it should be rigid enough to stay in its wound form and elastic enough to flex and compress. The earliest functioning action of springs can be found in the concept of bow and arrows. There are different types of springs manufactured today. Springs have found innumerable uses in today’s mechanized world. A small spring can make or break the whole heavy equipment. The quality of the spring and its load bearing capacity are of paramount importance when a spring is used in the manufacture of other devices. Customspring.ca manufactures springs of various sizes and shapes including precision springs.
A spring is usually seen in the form of coils. A metal is taken and is worked upon to make it flexible enough to be wound. This metal is then wound into coils of different sizes and thickness. There are various metals which are used in the manufacture of springs. Steel is a popular choice of metal for springs as it has all the required properties manufacturers look for. You can see stainless steel spring being used in a variety of appliances in the house, (toys, music instruments, watches) automobile and all around you. It would be possible to stretch the spring or compress it depending on the nature of your requirements. When any action (stretching or compression) is performed on the spring, the spring exerts a force that is many times the change it underwent.
Some of the most common types of springs you can buy from the market are tension springs, torsion spring and compression spring. A common example of a torsion spring is the spring that is used in rolling garage doors. When a rotary force is applied to the torsion spring, it results in the door being rolled up. A common example of tension and compression springs is the weighing machines. Tension spring is the type of spring where the load is added to the end of the spring, which results in the spring becoming elongated. The force exerted in such a case is proportional to the increase in the length of the spring.
Compression spring is the type where load will be taken on top of the spring and the bottom is fixed. In such a case, the spring becomes compressed. The force exerted in such a case will be proportional to the decrease in length of the spring. In addition to these types of coil springs where heavy loads are placed, there are also delicate springs which require extreme precision. An example of precision spring can be found in watches. If you open the base of the watch, you will be able to see a small spring inside. You can even see springs in your automobile. The basic suspension system in the bike or car is made up of springs. The spring takes the force of the bump and the shock is absorbed by the suspension mechanism.