Unraveling the Process of CNC Turning and Understanding Different Rivets Types(cantilever snap joint Bart)

Amongst various machining processes, Computer Numerical Control (CNC) turning stands out prominently as a vital tool used in many industries for producing precision parts. At the same time, rivets serve as crucial components in an assortment of applications. This article provides insight into the intricate process of CNC turning and explores the various types of rivets widely used today.

To begin with, let’s delve into CNC turning. It’s one type of subtractive manufacturing process embedded within the broader realm of CNC machining. The goal here is to transform raw material, like metal rods, into a final product or part. As its name suggests, this computer-controlled method employs sharp cutting tools that remove portions from the workpiece when turned at high speeds against it.

The entire procedure follows clear-cut steps:

Firstly, a design blueprint using Computer-Aided Design (CAD) software is produced. Post completion of the model, it gets translated into codes known as Computer-Aided Manufacturing (CAM). These digital instructions guide the machine tools during actual operation.

Secondly, there comes the materials procurement stage. Commonly processed materials in CNC turning include steel, aluminium, copper, brass, plastic, among others. The selected raw stock then mounts upon the lathe which rotates rapidly around a stationary cutting tool hence shaving material off symmetrically.

Lastly, we encounter the actual turning process, where precise cuts are made on the spinning piece. Multiple passes may be required to attain desired shape and dimensions. Further operations such as drilling, boring, reaming can also get carried out concurrently. Upon finishing, the workpiece undergoes inspection to ensure conformity with specifications set forth.

This automated nature of CNC turning accords benefits including exactitude, able to produce complex shapes, waste reduction, enhanced production speed, operator safety, and tolerance for mass-production.

Moving onto our next topic—rivets. We can categorize rivets, which are permanent mechanical fasteners used to connect two plates of metal or other material together, into different types based on various parameters like shape, material, and purpose.

Commonly known rivet types include:

1. Solid Rivets: These are oldest and most reliable, typically made from soft materials such as copper, aluminum, or brass. They require heavy-duty installation equipment.

2. Pop or Blind Rivets: Named for their easy and quick ‘pop’ installation process, they find use when access is possible only from one side.

3. Drive Rivets: Fitted by driving in the pin using a hammer, these get extensively used in construction due to their strength and ease of application.

4. Semi-tubular Rivets: Halfway hollow, light weighted and require less setting force compared to solid rivets. They’re often applied in industries requiring lighter weights like aviation or automobile manufacturing.

5. Hollow Rivets: Similar to semi-tubular but fully hollow including head, suitable for creating pivoting joints.

6. Oscar Rivets: Feature a bulged hemispherical cap with hole, usually employed in leather or fabric applications where attractive finish matters.
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Production methods for each type vary but predominantly involve cold forging processes wherein purchase rivets undergo heading, followed by annealing if necessary, before arriving at final product state.

In conclusion, understanding CNC turning mechanisms and recognizing distinct rivets’ nature carries substantial weight across multiple sectors ranging from automotive engineering through to industrial fabrication. As we further advance within Industry 4.0, appreciating such technical facets will continue empowering us to realize the endless possibilities embedded within today’s hi-tech manufacturing landscape.

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Want.Net Technical Team

Want.Net Technical Team

The Want.Net Technical Team has diverse members with extensive education and training in CNC machining. They prioritize precision, efficiency, and innovation to provide high-quality manufacturing solutions globally.

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