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Stainless Steel Crank Shaft
Material:Shaft
304/316 adapter screw
04 Material of adapter screw
304 is a versatile stainless steel material.
Corrosion resistance
304 stainless steel contains alloy elements such as chromium (Cr) and nickel (Ni). Among them, the chromium element can form a dense chromium oxide protective film on the surface of steel, which can effectively resist corrosion and prevent rust in general atmospheric environment, fresh water environment and many chemical media. For example, in the kitchen environment, where water vapor and a small amount of acid and alkali substances exist, 304 adapter screws can maintain their metallic luster for a long time without being corroded.
Strength properties
304 stainless steel has a certain strength. It can withstand moderate tension, pressure and shear forces. Under normal use conditions, such as in the assembly of some small electronic equipment, the adapter screws can play a good role in connecting and fixing, and will not easily deform or break.
2. Structure of 304 adapter screw
head shape
Common ones include hexagonal head, round head, flat head, countersunk head, etc.
Hexagonal head 304 adapter screws are convenient for tightening with a wrench, and are more suitable in situations where larger torque is required, such as in the connection of certain components of mechanical equipment. Round head 304 adapter screws have a rounder appearance and may be used in some occasions where aesthetics are required.
Thread design
Threads are divided into coarse threads and fine threads. The coarse thread has a larger tooth profile and a larger pitch. Its advantages are that it has higher strength under the same nominal diameter and the processing technology is relatively simple. In some situations where the connection strength is high and the accuracy is not particularly stringent, such as ordinary industrial equipment connections, coarse-thread 304 adapter screws are more suitable. The fine thread has a smaller tooth profile and a smaller pitch. Its advantage is that it has good self-locking performance. It is used in some places that require high connection tightness and precision, such as the assembly of precision instruments. Fine thread 304 adapter screws more effective.
Electronic equipment field
In electronic equipment, 304 adapter screws are often used to connect different circuit boards or electronic components. For example, in the assembly of computer hosts, some adapter screws are used to fix the connection of power supplies, hard drives and other accessories to the chassis. The corrosion resistance of 304 stainless steel can prevent the screws from growing due to the heat generated by the operation of electronic equipment and the possible presence of trace amounts of water vapor. rust, thereby ensuring the long-term stable operation of the equipment.
Pipe connection field
In some small piping systems, 304 adapter screws are used to connect pipe adapters. For example, in a small home plumbing system, when connecting pipe adapters of different diameters, the 304 adapter screw can well fix the adapter to prevent leakage, and its corrosion resistance can adapt to trace minerals that may be present in the water pipes. and other corrosion factors.
Machinery manufacturing field
In mechanical manufacturing, 304 adapter screws are used to connect some components with special assembly requirements. For example, in some automated production equipment, adapter screws are used to connect modules with different functions. The strength and corrosion resistance of 304 stainless steel can ensure the reliability of the connection parts during long-term, high-frequency operation of the equipment.
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Material: 304 stainless steel
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Ningbo Yi Yi Precision Technology Co., Ltd.
Ningbo Yi Yi Precision Technology Co., Ltd. is leading China 304/316 adapter screw suppliers and OEM/ODM 304/316 adapter screw company, a combination of industry and trade enterprises, including Ningbo Xinhaocheng Precision Parts Co. With 1000 square meters of production plant and 30 employees. Its 2 companies focus on centering machine processing, production of precision non-standard parts, and has advanced imported equipment from Japan: STAR and Tsugami 5-9 axis centering machine, Citizen lathe, machining center and other equipment. The machine has the function of six-axis turning processing, which can complete drilling, turning, milling, tapping, boring, reaming, hobbing, shaping, etc. at one time, which can ensure the high precision, consistency and stable tolerance of shape of the parts. And according to the customer's needs, the power cutting tool function module with front and side milling function can be installed to complete the precision machining of complex shaft parts.
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We regard quality as our life. From quotation, customer order, equipment, material, production, surface treatment, to inspection, to final packaging, every step must be perfect.
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