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Stainless Steel Crank Shaft
Material:Shaft
Stainless steel knurled pin rubbing shaft toy shaft cylindrical pin knurled pin embossed shaft
Structural features
Knurled pins are usually cylindrical in shape and are a solid pin. Its surface is knurled, and the shape of the knurling can be straight knurling or mesh knurling. The lines of straight knurling are distributed in straight lines and parallel to the surface of the pin, while the lines of intersecting knurling form a mesh pattern. This knurled structure increases friction on the pin surface, making it less likely to loosen after installation.
The two ends of the knurled pin are generally chamfered to facilitate insertion into the mounting hole without damaging the hole wall during the insertion process. Its length and diameter are available in various specifications and can be selected according to different application scenarios. For example, in some small mechanical devices, knurled pins with smaller diameter and shorter length may be used; while in large equipment, larger pins are needed to ensure the stability of the connection.
Material advantages
Made of stainless steel with excellent corrosion resistance. The chromium element in stainless steel can form a dense protective film of chromium oxide to prevent corrosive media such as oxygen and moisture from contacting the metal substrate. Therefore, knurled pins can be used in humid and corrosive gas or liquid environments, such as outdoors. Equipment, chemical equipment and other scenarios.
The strength and hardness of stainless steel itself are also relatively suitable and can withstand a certain shear force and tension. This allows the knurled pin to effectively transmit force when connecting parts and ensure a stable relative position between parts.
In mechanical assembly, knurled pins are often used to position and connect two or more parts. For example, in some equipment that requires frequent disassembly and assembly, such as the chain connection part of a bicycle, the connection part between the handle and the tool head of some small tools, knurled pins can be positioned quickly and accurately, and can be maintained during use. Connection stability.
In toy manufacturing, especially some metal toys, knurled pins can be used to connect various parts of the toy, such as the connection between the wheels and axles of toy cars, the limb connection of toy robots, etc. Its knurled structure can prevent Parts are loose.
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Material: stainless steel
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Ningbo Yi Yi Precision Technology Co., Ltd.
Ningbo Yi Yi Precision Technology Co., Ltd. is leading China Stainless steel knurled pin rubbing shaft toy shaft cylindrical pin knurled pin embossed shaft suppliers and OEM/ODM Stainless steel knurled pin rubbing shaft toy shaft cylindrical pin knurled pin embossed shaft 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.
Company Certificate
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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Add:No.56 Huanghai Road, Xinqi Street, Beilun District, Ningbo, Zhejiang, China (inside Xingzhi Industrial Park)
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Tel:+86-18991368108
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Grace@YY-Precision.com
