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The specific application of stainless steel strip in precision manufacturing field
source：www.sikali.com.cn | Release time：2024年12月12日1. Manufacturing of electronic devices
Mobile phone components: Stainless steel straps can be used to make the internal frame of a mobile phone, also known as the middle frame. Due to its excellent strength and toughness, it can provide stable support for other components of mobile phones. Meanwhile, stainless steel material can effectively resist wear and collision during daily use, protecting the electronic components inside the phone. For example, the middle frame of some models of Apple phones is made of stainless steel strip, which ensures the compactness and stability of the phone structure through precision machining.
Computer hard disk drive: In the manufacturing of hard disk drives, stainless steel strips are used as the substrate for making disks. Its high flatness and dimensional accuracy ensure the stability of the disc during high-speed rotation. Moreover, the corrosion resistance of stainless steel material can prevent the disc from rusting in complex working environments, thereby ensuring the safety and reliability of data storage.
2. Precision machining
Precision springs: Stainless steel strip is an ideal material for manufacturing precision springs. By using the correct rolling and processing techniques, stainless steel strips can be made into springs of various shapes, such as compression springs, tension springs, and torsion springs. These springs are widely used in valve springs for automotive engines, internal elastic components for medical devices, and key springs for various precision instruments. For example, in the fuel injection system of a car, precision springs can correctly control the injection amount of fuel, ensuring the efficient operation of the engine.
Small mechanical parts: Many small mechanical parts, such as micro gears, shaft sleeves, etc., can also be manufactured using stainless steel strips. The high hardness and good wear resistance of stainless steel strips enable these parts to maintain accuracy during long-term use. Moreover, the uniformity of its material can ensure that the dimensional accuracy and surface quality of the parts can reach a high level during precision machining.
3. Medical device manufacturing
Surgical instruments: Stainless steel straps are widely used to make surgical instruments such as surgical knives, forceps, and scissors. It has good corrosion resistance and can withstand various disinfection methods (such as high-temperature steam disinfection, chemical disinfection, etc.) without being damaged. Moreover, the hardness and toughness of the stainless steel strip can meet the precision requirements of surgical instruments during operation, ensuring the smooth progress of the surgery. For example, the forceps used in ophthalmic surgery are made of high-quality stainless steel strips, which can achieve high precision of millimeters or even smaller, making it easy for doctors to perform meticulous operations.
Medical implants: Some medical implants, such as bone nails, bone plates, etc., also use stainless steel straps. These implants require long-term contact with human tissues, and the biocompatibility and corrosion resistance of stainless steel strips can reduce adverse reactions to the human body. At the same time, through precision machining, the shape and size of the implant can be better matched with the human skeleton, improving the therapeutic effect.
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