An impact wrench has many usages. If you don’t have an idea what an impact wrench is, then you must visit an automobile workshop. There you will see that a mechanic will always be holding an impact wrench while removing or tightening the bolts and nuts of the vehicle. Another prominent place where impact wrenches are used commonly is any construction site. Here, the impact wrenches are used for tightening studs and plumbing.
If anyone has a vehicle, he must know that an impact wrench has much utilisation and is a must have for every toolbox. Before handling an impact wrench, first you need to gain some knowledge about the tools like what is it, how it works and what are the components used in this tool.
An impact wrench is a wrench that uses an impact force, which causes tightening and loosening of the fasteners. There are many types of impact wrenches available in the market such as electric impact wrenches, pneumatic impact wrenches and hydraulic impact wrenches. All of them find different applications in a variety of fields. It is important to use right type of sockets along with impact wrenches as there is a high level of impact associated with them. The sockets that are used with impact wrenches are specially designed to be used with impact wrenches where they have to withstand very intense and high amounts of impacts.
When choosing impact sockets, you first need to determine that which type of profile you should use for impact sockets. The conventional profiles make contact with the corners of the fasteners, which have the chances of rounding of the fastener, and hence, cause problems in making proper grip of the sockets. For that purpose, you must choose sockets with a free corner profile. In free corner profile, the edges of the fastener are free and the load is relieved and there are no risks of fastener rounding. Additionally, if a fastener is worn out, then also you can turn it easily with free corner profile sockets. With free corner profile, there are no high stress points and you get maximum torque transmission to the fastener.
Here are some features of impact sockets that you must look for before purchasing.
- They must be made up of high tensile strength steel to withstand the high impacts.
- They must undergo with proper heat treatment so that you get a good combination of tensile strength and impact resistance.
- The wall thickness must be optimum so that the sockets are strong enough for high use.
- The opening of the sockets must be chamfered opening so that they could be easily engaged and disengaged.
- They must have proper coatings and protection to prevent any type of rusting or corrosion.
With proper selection of impact socket, you make sure that you can work with your impact wrench for a long time without the need of replacing the impact sockets of your wrench.
impactsocket.wordpress.com 