Knowledge

The machinery manufacturing industry widely uses aluminum plates to manufacture wheels, pulleys, centrifuges, ventilators, cranes and pump parts, p...

Aluminum plates are widely used in our lives, and we can see them everywhere. Aluminum plates can be widely used in household appliances, such as r...

Aluminum plate, a metal that is expensive and not strong enough, was not used in construction until the beginning of the 20th century = mainly used...

Welding seam defects: Welding seam defects are more serious, and manual mechanical polishing is used to make up. The resulting polishing marks will...

Speed control is generally realized by a frequency converter, and a servo motor is used for speed control. It is generally used for fast accelerati...

In recent years, the production volume of my country's processing centers has taken the lead in the world, but after all, there are many gaps betwe...

Stepping motor is an open-loop control element stepping motor that converts electrical pulse signals into angular displacement or linear displaceme...

Use whipping stone or a knife to polish the periphery of the mold, then change the waste cloth to clean it, and finally clear it by hand.