Electromagnetic sucker is called a strong electromagnetic sucker, certainly with the ordinary electromagnetic sucker is different, then what is the specific difference?
The scope of application of strong electromagnetic sucker refers to the electromagnetic force greater than 150N / square centimeter, suitable for planer, milling machine, machining center used. Strong electromagnetic sucker and ordinary electromagnetic sucker works the same way, are through the fixture and sucker to fix the tool to be processed, as a result of processing and holding, so that the workpiece fixed large force, the structure of the electromagnetic sucker is a lot of steel Material composition, the need for a certain method to form the overall structure of the electromagnetic chuck. The main structure of the electromagnetic sucker is composed of profiles and steel plates and other professional components, usually by welding or bolted connection, according to the overall structure of the connection, as the electromagnetic suction cup to withstand the load structure. So strong electromagnetic sucker should have superior stability and reliability:
1. For the electromagnetic chuck, the strength of the crane, under the action of external forces are not destroyed capacity;
2. For the electromagnetic chuck in the crane stiffness, in the external force to limit the deformation of the ability;
3. The stability of the electromagnetic sucker crane, the ability to not stabilize under external force;
For the structure of the crane structure in the electromagnetic chuck
1. The bearing body of the electromagnetic sucker, mainly carrying the main girder in the crane, the amount of the end, the upper leg and the upper and lower beams;
2. For the non-carrying components of the electromagnetic chuck, including walking, ladder, railings, platforms, guardrails and control room skeleton.
For the electromagnetic sucker bearing components need accurate calculation, calculate the strength, stiffness and stability, rather than carrying the components do not need to design calculations, but to ensure its safety design and so on.
