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What Makes Thread Rolling Services Popular

Posted by adamsmith in Business on June 14th, 2018

Thread rolling is the conventional method deployed to yield smooth, strong, uniform and accurate external thread forms. There are several scaffolding firms that also specialise in offering thread rolling services. Thread rolling differs from other processes of threading like cutting, chasing and grinding. Thread rolling is essentially a cold forging process that is usually done on any ductile metal. Hence the metal can be passed through the thread rolling machine with ease. This ensures the thickness of the metal is reduced and the metal is made uniform. The forging process can usually be performed to yield special forms such as knurls.

The scaffolding companies own innovative thread rolling machinery that ensures that the metal sheets are smoothed properly. The end result of the process is the uniform external thread form of aluminium or steel. Nowadays, voluminous amounts of thread rolling are required in the domains of manufacturing and construction. The process of thread rolling has been in practice for over a century. The thread rolling process is energy-saving and keeps the quality of the material in check. In comparison to cutting services, thread rolling services are even more advanced. The following are the various advantages of thread rolling over other cutting process: (Information Credit – http://southendscaffolding.co.za/thread-rolling)

  •  Thread rolling process is more accurate
  • The resultant product has an even and smooth surface.
  • The resultant product has an enhanced appearance.
  • The material is robust and durable enough to resist corrosion, fatigue and jamming at a superlative capacity.

The scaffolding companies use machinery and equipment of top-notch quality. These machines assure controlled torques which result in an ideal level of accuracy and consistency as well as quality. In order to ensure the threads of the best possible quality, the thread rolling process is performed with great precision ground blanks. The blank diameter of a rolled thread is at the pitch diameter.

Scaffolding companies often manufacture rolled threads on a wide array of components. Rolled threads are known for their superlative tensile, shear and fatigue strength. While several other processes eradicate the material to yield the thread form, the process of thread rolling is known for displacing the material with hardened steel dies. The hardness of these dies varies between a range between RC58-RC63. There is a particular set of dies that correspond to each size and form of thread.

The following are the advantages of rolled threads:

  1. Physical characteristics: The strengthening of tension, shear and fatigue of the rolled threads is attributed to the cold forging these receive.
  • Tensile strength: The cold working done on the surface enhances the tensile strength of the metal.
  • Shear strength: In the process of rolling a thread, the material fibres are not severed. This results in strengthening of the shear.
  • Resistance to fatigue: The thread is left with smooth burnished roots and blanks due to the process of rolling between smooth dies. This develops resistance of the part to fatigue failure.

Thus, thread rolling services are highly popular and have large commercial demand.

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