Computer Numerical Control (CNC) turning is a prevalent manufacturing process in which material bars are placed in a chuck and rotated while a tool is navigated towards the piece to cut off the sections, thus forming the desired components. This method uses computerized controls and programmed cutting data to create parts precisely. The utilization of CNC turning has stretched across many industries due its efficiency and ability to produce high volumes of identical pieces with remarkable accuracy.
One significant application of CNC turning is the production of various types of rivets – small mechanical fasteners designed to hold together two or more parts. In this article, we delve deeper into the world of CNC turning, describing how it aids in producing diverse varieties of high-grade rivets.
Producing Rivets with CNC Turning
High-quality rivets serve as fundamental support systems in numerous sectors including construction, automotive industry, aircraft industry etc. With versatile designs like solid rivets, semi-tubular rivets, blind rivets, drive rivets, and self-pierce rivets, their fabrication requires precision that only advanced technologies such as CNC turning can deliver.
To manufacture a rivet, numerical codes are created by CAD drawings and then translated into programming language for the CNC machine. Material stock is loaded onto the machine, followed by the accurate positioning of the cutting tools managed by the system itself. As the raw material spins at high speed, the cutting tool progressively shaves off portions to form the pre-designed shape. Once the desired structure is achieved, post-processing steps like de-burring and polishing follow to create seamlessly finished rivets ready for installation.
Different Types of Rivets Produced Through CNC Turning
1. Solid Rivets: These are among the most commonly produced rivets using CNC turning. They comprise a solid cylindrical shaft with a head on one end and are typically installed by deforming the tail.
2. Semi-Tubular Rivets: Similar to solid rivets, these have a partially hollow shaft which reduces the force required for installation yet still providing as much grip strength.
3. Blind Rivets: These are engineered to secure pieces when only one side is accessible for work. A specialized tool pulls on a mandrel that expands the backside of the rivet creating a tight bond.
4. Drive Rivets: These consist of a short shaft with a wide cap and are installed by striking them in place, causing the end to expand and stay tightly fixed.
5. Self-Pierce Rivets: Designed for situations where pre-drilled holes aren’t possible or desirable. They contain a serrated shank and special machinery deforms the material around it to form a hole and secure the rivet simultaneously.
In the production of each type mentioned above, CNC turning machines provide accuracy, uniformity, automated material handling, minimal waste production, and superior surface finishes among other benefits. The technology allows manufacturers to meet the ever-evolving demand of industries looking for exceptional quality components manufactured at high speed, low cost, and unmatched precision to ensure safety and durability.
The growing influence of CNC machines in manufacturing shows an unstoppable trend towards automation and precision in industrial settings. Whether creating small but essential parts like various types of rivets or larger complex shapes requiring high dimensional stability, trust CNC Turning to deliver your design into reality with incredible exactness. Therefore, embracing this technology consequently leads to a revolutionized approach to part and component development while ensuring top-notch quality control. This ultimately boosts product performance, durability, and customer satisfaction across diverse industry sectors.
