Views: 0 Author: Site Editor Publish Time: 2023-06-19 Origin: Site
Dongguan Changjun Industrial Co., Ltd mainly produces non-standard captive panel Screws and Shoulder screws. Captive Screws are used when fasteners must remain attached to equipment, such as in cover panels. They are a requirement for several machinery safety standards. A screw is usually used with a retaining washer or a retaining flange. Shoulder Screws are a type of machine screw with integral threads that are only present on half or less of the screw shank. A shoulder screw has a partially smooth shaft that will allow the bolted material some rotation and movement around the screw axis, while the threaded end will typically have a nut to maintain the screw's position. Our Screws fastener can be customized to your application and industry. Next, let's take a look at the maintenance and production of Screws.
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Care and maintenance of Screws become critical.
Introducing the production of Screws.
As a common fastener, Screws are widely used in modern industrial production. It has many characteristics, such as a simple structure, convenient installation, good fastening performance, various specifications, wide application, and so on. However, after long-term use, Screws will appear rust and dirt, which not only affects their appearance but may also reduce their service life and fastening effect. Therefore, the care and maintenance of Precision shoulder screws become crucial.
1. Clean the Screws: First, clean the rust and dust on the Screws. You can wipe them with a brush or cotton cloth, or blow them with compressed air. When cleaning, be careful not to use too hard a brush or sandpaper, so as not to damage the threads.
2. Anti-rust treatment: After cleaning the Screws, anti-rust treatment is required. It can be coated with hard film anti-rust oil, epoxy resin, asphalt, and other substances to protect Screws from oxidation and corrosion. Among them, paint and epoxy resin need to pay attention to the thickness and quality of the coating to ensure the anti-rust effect.
3. Storage of Screws: When storing Screws, care should be taken to avoid moisture and pollution. It is recommended to keep Captive panel screws in a sealed container in a dry and ventilated place. When storing, they should be classified and managed according to specifications, models, and lengths for easy use and search.
4. Periodic inspection: Regularly inspect the Screws, especially the Screws used in special environments such as high temperature, humidity, acid, alkali, etc., need to be inspected more frequently. If the thread is found to be damaged, deformed, loose, etc., it should be replaced or reinforced in time.
In short, the care and maintenance of Screws are very important, which can effectively prolong their service life and fastening effect. Cleaning Screws, anti-rust treatment, storing Screws, and regular inspection are all important steps in Screws maintenance. I hope this knowledge can be helpful to everyone so that Screws can play their biggest role.
Screws are a common fastener widely used in modern industrial production. Its production process is relatively simple, but it needs to pay attention to the selection of materials, processing technology, and quality control.
1. Selection of materials.
The main materials of Shoulder screws manufacturer are carbon steel, alloy steel, stainless steel, aluminum alloy, etc., among which carbon steel and alloy steel are more common. The selection of materials needs to be determined according to the loads and environmental conditions that Screws will bear in the use scene. For example, where high strength is required, alloy steel is often chosen, while stainless steel is usually chosen for scenarios where high corrosion resistance is required.
2. Processing technology
① Material cutting: First, the material needs to be cut to achieve the required size and shape. Cutting is usually performed using equipment such as turning machines, milling machines, etc.
② Heat treatment: For high-strength Screws, heat treatment is also required, including quenching, tempering, and other processes. This increases the strength and stiffness of the Screws.
③ Thread rolling: Next, Screws need to be rolled to form uniform threads. Thread rolling is usually carried out with a thread-rolling machine. After rolling, the surface of the Screws is high and the threads are clear.
④ Captive screws treatment: Finally, the surface treatment of Screws is required, mainly including galvanizing, electrophoresis, electroplating, etc. This enhances its corrosion resistance and aesthetics.
3. Quality control.
During the fabrication process, quality control is required to ensure that the Screws meet the design requirements. Commonly used testing methods include size measurement, chemical composition analysis, tensile test, hardness test, etc.
In short, as a common fastener, Screws need to pay attention to the selection of materials, processing technology, and quality control during the production process. Screws processed by the above process have high strength and hardness and can function stably and reliably in various scenarios.
If you are engaged in work related to Screws or want to know more about our company, you can communicate with us on the website, our official website is https://www.dgchangjun.com/.
