Comparison of characteristics of different types of hydraulic jacks

source:Industry News release time:2021-09-30 Article author:Rosit Popular:Air band saw

　　In the lifting industry, hydraulic jacks (Jack0) are usually used to assist production (Produce) to successfully complete work tasks. Then, what are the differences between hydraulic jacks (Jack0) commonly used in daily life? What is the difference, we need to further understand (Find out), so as to strengthen the understanding of hydraulic jack (Jack0).

　　Generally speaking, hydraulic jacks (Jack0 are divided into two categories: general hydraulic jacks and special hydraulic jacks. What are the differences between them?

AN22-750/1800/2500/3500 Pneumatic Torque Wrenches

　　The universal hydraulic jack (Jack0 is mainly composed of six parts, namely: oil chamber 1, deep well pump 2, oil recess 3, piston 4, crank 5, oil Valve 6. The hydraulic wrench transmits power to the working head through the high-pressure oil pipe and the hydraulic pump, which drives the working head to tighten or loosen the nut. The hydraulic pump can be driven by electricity or compressed air. The working head of the hydraulic wrench is mainly composed of three parts, Frame (also called shell), oil cylinder and transmission parts. The output power of the oil cylinder, the piston rod of the oil cylinder and the transmission part form a motion pair. The distance from the center of the oil cylinder to the center of the transmission part is the hydraulic wrench enlargement arm, and the output of the oil cylinder is multiplied by the arm, which is The theoretical output torque of the hydraulic wrench, due to the friction resistance, the actual output torque of the hydraulic wrench is smaller than the theoretical output torque. It is also relatively simple in operation and control. It only needs to move the crank repeatedly to make the manual oil pump continue to press oil into the cylinder. As the oil pressure continues to increase, the piston and load-bearing cargo will gradually rise.

　　Universal hydraulic jacks (Jack0) are generally used for jobs with low lifting strength, and are widely used in living areas. In large-scale processing fields, professional hydraulic jacks are more used.

　　Professional hydraulic jacks (Jack0 is mostly double-acting, and there are two common types: through type and cone anchor type. It is a more professional tensioning tool that can be used for concrete construction or maintenance and repair of large machines. The powerful power system (system) brings high efficiency (referring to high efficiency) and guarantees the efficient completion of operations (things that play a protective role).

　　The above briefly introduces the difference between the two types of hydraulic jacks (Jack0), which will bring more help to life choices (xuanze). At the same time, it is necessary to pay attention to the common sense of safe operation and control of hydraulic jacks, which is a guarantee (guarantee) The role of things) the key to the smooth progress of the work (explanation: an important part of the metaphor of things).