Din975 Tell You The Applications of Threaded Rod

  • Release date:02-09-2016
  • Abst:

    Screw threads can be commonly seen in many mechanical c […]

    Screw threads can be commonly seen in many mechanical components. They have many applications. There are various objects to have them. They can be used for fastening. Screws, nut-bolts and studs having screw threads are used for temporarily fixing one part on to another part. They are used for joining such as co-axial joining of rods, and tubes, etc. They can be used for transmission of motion and power like lead screws of machine tools. Besides, they can also be applied for conveying and squeezing materials. For example, they are in screw conveyor, injection molding machine, and screw pump, etc.

    Nylon parts like threaded nylon rods are machined to produce precise results. The choice of manufacturing method is greatly dependent on the end product. Understanding the problems associated with production will help you in avoiding them, and you can choose the right tool and method accordingly.

    Threaded inserts are fastener-related devices constructed of metal or plastic materials. They are generally used to provide thread tracks for screws or bolts. These inserts can allow a fastener to form a more secure attachment to soft or pliable surfaces that would otherwise reject fastening, repair a damaged thread track, or install threads into a workpiece without relying on a more elaborate production process. Threaded inserts are usually placed inside an existing hole or slot, and they feature an external design that allows them to be lodged securely, along with a cylindrical inner cavity lined with threads.

    In addition, the grinding is also a main approach for production of screw threads. It is usually done for finishing (accuracy and surface) after performing by machining or hot rolling but is often employed for direct threading on rods. Precision threads on hard or surface hardened components are finished or directly produced by grinding only. It is employed for wide ranges of type and size of threads and volume of production.

    Threaded Rod in can be divided into various types according to different classification methods. According to location, there are external screw thread (for example, on bolts) and internal screw thread (for example, in nuts). There are straight (helical) (e.g., bolts, studs), taper (helical), (e.g., in drill chuck), and radial (scroll) as in self centering chuck if classified according to configuration. Additionally, there are general threads (with usually wide thread spacing), pipe threads and fine threads (generally for leak proof) if divided according to compactness or fineness of threads.