Plate Bending Machines vs Shearing Machines Comparison
Distinguish between plate bending machines and cutting machines considering their purpose, the operations they carry out, and the metalworking operations they are meant for.
For the production of metal vessels, pipes and circular structures, plate bending machines are vital as they are set out to recycle a plate into a set of predetermined curves that can be complex in geometric disposition. The changing radius and angle of the plates can be bent to precision creating components with more complicated geometries.
Shearing Machines: Precise Cutting
Shearing is typically one of the first operations performed on plates as it transforms them into square or rectangular shapes and it involves a high degree of accuracy in straight and angled cutting. In plate shearing, important prep work is done for processes like bending or welding that follow. In the case of fabrication of sheet metals, shearing machines are effective during mass cutting cycles as they yield uniform cut measurements.
In industry, it is common to get two processes, bending and shearing, following each other. When processing metal into needed shapes, the bending machine is used first. As her name suggest, shearing machine changes the size of the plate to the needed dimensions. Deformation on the other hand involves changing the geometry of the plate. Both of them have their separate use cases in industry but work better together.
Frequently Asked Questions
What is the main functional difference between plate bending and shearing machines?
The function of plate bending machines is to alter the configuration of the plate from flat into a cylinder or some other geometry of rotational combination. Cutting machines or shearing machines allow for the plates to be cut into different lengths, widths, and shapes while dividing them. While bending causes deformation of the plate, shearing causes division of the plate.
In which industries are plate bending and shearing machines typically used?
Plate bending machines are common in industries like automotive (for body parts), shipbuilding (for hulls). Shearing machines serve in the metalworking, construction and manufacturing industry for the basic operations like cutting or slicing raw materials into the desired sizes to be subjected to further operations.
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Plate Bending vs Shearing: Different Tools, Different Needs
Bending machines and shearing machines each have a different role to play. While shearing machines will cut the plates, bending machines will give the plates the desired shape. Both these machines are crucial in metal fabrication, and picking the correct one depends on what the job entails.
Plate bending machines are used to change the shape of plates by bending them into curvilinear or angular profiles. These plates can be used in the construction of cylindrical tanks, architectural panels with a curvature, and bent metal frames. Material is not removed, while the plate is being bent; instead the plate is being formed.
Shearing Machines: Material Cutting
These devices tend to be more commonplace in the manufacturing of metal structures. Shearing machines are better attuned to cutting plates into the desired form and dimensions, as they have a distinguishing shearing feature. A plate can be cut into flat edged parts, after which the machine can be utilized to process the plates even more. Shearing machines offer great convenience for setting materials up to be worked on or combined with other components.
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