What is the Working Principle of Impact Drill, Electric Drill And Electric Hammer?

China impact drill supplier to share with you:

Electric drill: It is a drilling tool that uses electricity as the power. It is the most used product in electric tools. It can work in a small space. The switch can control the forward and reverse of the chuck. The electric drill only has rotating energy, which means that The drill cannot impact, so it can only drill holes on objects with low density or low hardness, such as wood, plastic, or some metals. It can also be used as a screwdriver at low speeds. Many practical functions have been developed.

The working principle of the electric drill is that the small-capacity motor drives the connecting rod transmission, and the connecting rod drives the gear to increase the power of the drill bit, so that the drill bit scrapes the surface of the object and finally penetrates the object. Easily drill through objects.

The drill chuck is an important part of the electric drill. It can easily hold different specifications of drill bits by means of three clamping jaws. Telescopically extend along the inclined plane to open or clamp the drill bit. Before drilling, clamp the drill bit and clamp the drill bit in the middle of the clamping jaw. This can prevent the drill bit from falling off during the drilling process.

Impact drill: It works by rotating and impacting the drill. Its impact mode and rotation mode can be switched. The impact drill uses the gear to bounce on the inner shaft to generate the impact force, so the impact force is not very large. Holes can be made in wood and bricks, but also in concrete, but the effect is not very good.

The working principle of the impact drill is that when the impact drill is rotating, it is the same as that of the electric drill. The motor drives the gear transmission, and the gear drives the connecting rod, which drives the drill to rotate and cut the hole.

China Hammers

The beating of the gear on the inner shaft drives the compression piston to reciprocate in the impact piston cylinder. The compressed gas pushes the hammer of the impact piston cylinder to hit the tail end of the drill with a higher impact force, so that the drill will impact forward.

Electric hammer: It is an electric tool that can both rotate and impact. Through the reciprocating movement of the piston, the compressed air in the cylinder impacts the tail of the drill to punch holes. The electric hammer does not require too much force during the impact process, and the impact force will be greater than the drill. There are many vibrations, but the vibration is relatively large. It is mainly used for drilling holes in concrete and natural stones. It can also be used for floor and wall removal, but it cannot be used for drilling holes in metal.

The working principle of the electric hammer is that when the driving mechanism drives the drill bit to rotate, there is a reciprocating hammering motion perpendicular to the rotary head. The motor drives the gear or chain. The gear and chain then drive the eccentric shaft. The eccentric shaft is driven by the adapter. The piston reciprocates in the cylinder, and the hammer strikes continuously. The transmission mechanism drives the piston to compress the air in the cylinder. The air pressure in the cylinder changes periodically, which drives the hammer in the cylinder to reciprocate against the top of the drill bit. This is like we take a hammer to go Like nailing.

As people use electric tools as common equipment in production and life, the application range of tools such as electric drills, China hammers, impact drills, etc. is constantly expanding. Electric tools that can improve work efficiency will definitely play an important role in economic development. In recent years, electric tools have also been included in the category of advanced equipment manufacturing. With the development of electronic technology, motor technology, and battery technology, new development is bound to usher.