Different Categories of Bending Springs

Different Categories of Bending Springs

Manufacturers find a hard time bending pipes made of various materials, especially PVC. Often, the material breaks under pressure or bends improperly. Using bending springs is an ingenious solution to this problem because they keep the pipe from breaking or bending improperly. The spring is strong enough to protect the pipe’s structural integrity and flexible enough to be manipulated as needed.

What are the different categories of bending springs?

There are two major bending springs categories; however, they have one similarity. The type of bending spring used for each pipe is unique to the pipe’s measurements. The spring should fit the pipe properly to prevent any instances where it bends out of proportion. The two major bending spring categories include: ● Internal bending springs ● External bending springs

Internal bending springs Manufacturers use internal bending springs when bending bigger pipes. They often insert the spring into the pipe before beginning the bending process to protect its internal structure from collapsing. The spring (usually steel) forces the pipe to bend evenly when exposed to the bending process.

External bending springs Manufacturers use external bending springs when bending smaller pipes. The bending process involves inserting the pipe into the spring before applying any force. The spring’s strong structure allows the weaker pipe to bend evenly and smoothly by spreading the stress throughout its entire structure.

Other types of bending springs

Tube bending springs Manufacturers use tube bending springs to bend tubes made from various materials, including plastic and metal. The bending springs prevent the tubes from kinking and come in different sizes to fit each tube’s diameter.

Conduit bending springs Electricians use conduit bending springs to bend conduit pipes. The springs allow electrical devices to shape the pipes without damaging them or the internal wires since any damage caused to the pipes or wires could be hazardous.

Metal bending springs Manufacturers use metal bending springs to bend rods or flat and round metal bars. The spring manufacturers choose to use depends on which metal they want to bend. You should note that there are different types of metal bending springs. They include scroll, round stock, and even flat stock benders.

Plastic bending springs Manufacturers bend and shape various plastic materials using plastic bending springs. The springs prevent manufacturers from cracking or deforming the material during shaping. Plastic bending springs shape plastic materials like PVC and other types of plastics and are often used during prototyping and crafting.

Spring steel bending springs Manufacturers use spring steel bending springs to bend various hardened materials like spring steel.

The reinforced springs are stronger than the hardened materials and can withstand the high stress and pressure that the materials are exposed to. This makes it easier for manufacturers to shape the materials without breaking them or damaging the springs.

Conclusion Your needs will determine the type of bending spring you choose to buy. For instance, the type of material you want to bend, its size, and even its shape may dictate which spring you choose to buy.

You should always ask the manufacturer for directions if you aren’t sure of what type of spring you want.

Source - https://medium.com/@glmetal/different-categories-of-bending-springs-c218b826d3ce