Stainless steel hollow rivets are highly versatile and durable fasteners widely used in various industrial applications. Understanding their manufacturing process provides valuable insights into their exceptional qualities and performance.
Material Selection and Preparation:
Stainless steel, known for its high corrosion resistance and strength, is the primary material used for hollow rivets. It undergoes rigorous quality checks to ensure its adherence to industry standards and desired properties. The stainless steel is then cut into specific lengths and diameters based on the required rivet size.
Cold Heading and Extrusion:
Cold Heading:
To shape the rivet head, the prepared steel is subjected to cold heading. This technique involves applying high pressure to the end of the steel, causing it to deform and form the desired head shape.
Extrusion:
To create the hollow center of the rivet, the headed steel is extruded. A mandrel is inserted into the steel, and pressure is applied to force the metal through the mandrel, creating a hollow cavity.
Annealing and Pickling:
Annealing:
To soften the metal and relieve any internal stresses caused by the cold working, the extruded rivets are annealed. This involves heating them to a specific temperature and then allowing them to cool slowly.
Pickling:
After annealing, the rivets are pickled in an acid bath. This process removes any oxide layer formed during annealing, resulting in a clean and smooth surface.
Secondary Operations:
Threading:
Some hollow rivets require threading to facilitate their installation into threaded holes. The threading operation involves cutting threads onto the surface of the rivet using a threading machine.
Knurling:
Knurling is a process that creates a diamond-shaped pattern on the rivet surface. This pattern provides additional grip and prevents the rivet from loosening under vibrations or shear forces.
Packaging and Inspection:
Packaging:
Once the manufacturing process is complete, the hollow rivets are packed for distribution and storage. They are typically shipped in bulk quantities or in smaller retail packages depending on the requirement.
Inspection:
Rigorous quality inspections are performed throughout the manufacturing process to ensure compliance with specifications and performance standards. This includes dimensional accuracy, surface finish, and mechanical properties.
In the realm of riveting, where precision meets power, cordless electric rivet guns reign supreme. These indispensable tools empower professionals and DIY enthusiasts alike with the ability to join materials with unmatched efficiency. However, navigating the vast array of options available can be a daunting task. To guide you on this riveting journey, we delve […]
In the realm of fastening solutions, flat head solid rivets stand out as a robust and versatile choice. Understanding how to select the optimal rivet for your specific application is crucial to ensure a reliable and long-lasting joint. This article provides a comprehensive guide to navigating the considerations involved in choosing the best flat head […]
The Ford Aluminum Rivet Gun is a versatile tool that can be used for a variety of home improvement projects. While it is most commonly used for riveting aluminum, it can also be used to work with other materials such as steel, plastic, and fiberglass. In this article, we will explore some of the innovative […]
Rivet Gun FAQ-SPR
Explore the latest innovations in clinching tool design, redefining precision, efficiency, and versatility in material joining.
Delve into the applications of self-piercing rivet guns in the automotive and aerospace industries and reveal the essential maintenance practices that ensure their accuracy and efficiency.
The ventilation duct rivetless gun is a tool for riveting ventilation ducts without rivets.
In the automotive industry, self-piercing SPR (Self-Piercing Rivet) riveting guns are commonly used for joining metal components in vehicle bodies, including BMW vehicles.
Rivet Gun FAQ-SPR
In the whirlwind of project deadlines, every minute counts. But what if there was a tool that could dramatically reduce assembly time, giving you an edge in the race against the clock? Enter the electric blind rivet gun: your secret weapon for lightning-fast and effortless riveting. Electric blind rivet guns are the ultimate time-savers for […]
Introduction In the realm of manufacturing and assembly, fastening plays a crucial role in securing components and ensuring structural integrity. Traditional manual rivet guns, while reliable, are often time-consuming and labor-intensive. The advent of electric blind rivet guns has revolutionized the fastening process, significantly enhancing efficiency and productivity. This article delves into the benefits of […]
Electric blind rivet guns are essential tools for industrial applications, providing a convenient and efficient way to fasten materials together. These tools have significantly advanced, incorporating user-friendly features that enhance their functionality and ease of operation. This article explores several key user-friendly features of electric blind rivet guns, highlighting how they simplify and streamline the […]
Electric rivetless clinching (ERC) is a lightweight joining process that eliminates the need for rivets or other fasteners. This can lead to significant cost savings and increased production efficiency. Automation plays a critical role in ERC, enabling high-speed and high-volume production. Automated Feed Systems Automated feed systems are used to accurately position the two workpieces […]
In the realm of construction and fabrication, riveting guns stand as indispensable tools for creating secure and robust connections. Among the various types available, universal self-piercing riveting (SPR) guns have emerged as a game-changer due to their versatility and efficiency. This article will delve into the compelling reasons why choosing a universal self-piercing riveting gun […]
In the world of industrial manufacturing, choosing the right fasteners for your projects is crucial for ensuring longevity and reliability. Among the many options available, stainless steel hollow rivets stand out as a superior choice for a wide range of applications. This article delves into the compelling reasons why stainless steel hollow rivets are the […]
In the realm of fastening technology, electric rivetless clinching guns have emerged as a revolutionary solution for a wide range of industrial applications. These advanced tools offer several преимущества and capabilities, revolutionizing the way businesses approach their fastening needs. Adoption of Brushless Motors Brushless motors have gained significant traction in electric rivetless clinching guns due […]