Working Principle and Structural Analysis of Rebar Bending Machine
Rebar bending machineis one of the necessary equipment for rebar processing. It is mainly used in the bending of rebar in all kinds of construction projects. Rebar bending machine is usually used with the cutting machine. Its application is very extensive. With the effect of the national investment, especially the country vigorously develops the high-speed rail, the production and sales of rebar bending machine are increasing rapidly. Similar to other rebar cutting machines, bending hoops and straightening and cutting machines, the production base of this kind of machinery has been formed. Most of the products made in China can meet the needs of users, but the quality of some products cannot meet the requirements of the national standard.
The construction of the machinery industry in China has been developing rapidly in recent years. On the one hand, it is a reason to improve the quality of its own products and the low cost of domestic labor by introducing foreign advanced technology. On the other hand, the implementation of active fiscal policy for many years in the country is the fundamental cause of the growth of the industry.
The structure of rebar bending machine of each manufacturer is basically the same. The transmission scheme of rebar bending machine has the following 2 kinds: "a worm gear with one or two gears and a worm gear drive" and "13 gear transmission". The transmission efficiency of rebar bending machine with worm drive is not as good as the bending machine of the gear transmission. That is to say, the bending machine of the gear transmission is more relaxed with the diameter of the rebar under the same driving motor power condition. But the self-locking characteristic of the worm wheel and worm drive makes the positioning accuracy of the bending in the work much higher. At present, the production and application of rebar bending machine with "one or two grade gear and worm gear drive" are more common and the market share is high.
October 4, 2018Rebar bending machine is one of the necessary equipment for rebar processing. It is mainly used in the bending of rebar in all kinds of construction projects. Rebar bending machine is usually used wit...view
March 26, 2019Now the rebar cutting machine on the market has been improved through a few years, now the equipment that we can see has been more fully functional. In addition, the performance and quality of the mac...view
August 23, 20181. The production of reinforcing cage welder is made on a special platform, reinforcing cage platform is a plane frame structure which is welded by 120mm I-beam steel, which is vertical and horizontal...view
November 27, 20181. The section which from 200mm to 250mm is checked on the metal wire and the surface of the wire must not be damaged when straightening.2. There are four vertical holes on the main pulling rod. The h...view
August 2, 2018Reinforcing cage welder uses 100t crane platform to hoisting. Because the size and weight of the cage are quite large, the deformation of hoisting and shifting must be taken into account when making t...view
November 3, 2018Rebar cutting machine is a kind of tool used for shearing rebar. Generally, there are automatic steel cutting machines and semi-automatic steel cutting machines. It is a steel processing equipment and...view