Zhente Precision Forging Technology

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A flange is a disc-shaped metal connector, with its name derived from the transliteration of the English word "flange." Its core function is to achieve detachable connections of components such as pipes, valves, and equipment through peripheral bolt holes combined with sealing gaskets, providing structural stability and sealing performance. Structurally, it can be divided into various types such as flat welding, butt welding, and threaded. The sealing surface designs include flat and raised forms to adapt to different media environments. The international standard system mainly includes three categories: European DIN, American ANSI, and Chinese GB, with pressure ratings up to 42MPa.

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Core Features High Dimensional Accuracy: The dimensional tolerance of precision mechanical parts is usually controlled within ±0.003mm. For example, internal micro screws and gear shafts in mobile phones require nanometer-level precision. Structural Complexity: Non-standard designs are often used, such as automotive key valve stems that require multiple processes like turning, milling, and drilling on a slender shaft with a diameter of only 3mm. High Material and Process Requirements: Materials like stainless steel and titanium alloys, which are difficult to machine, are commonly used. Specialized equipment such as Swiss-type lathes is needed to achieve efficient cutting and precise forming. Typical Applications Electronic Devices: For example, mobile phone lens rings use precision shaft parts that must ensure a surface roughness of Ra ≤ 0.8μm to guarantee imaging clarity. Medical Instruments: Micro pump rotors, needle connectors, etc., must meet medical-grade cleanliness standards and undergo strict sterilization and inspection after processing. Automotive Industry: Key components such as engine connecting rods and transmission gears must withstand high-frequency vibrations and high-temperature environments. Processing accuracy directly affects overall vehicle performance. Processing Technology Using CNC equipment like Swiss-type lathes, complex shapes are machined in one go through multi-axis linkage, improving processing efficiency by over 30% compared to traditional methods, while reducing accuracy loss caused by multiple re-clamping.

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Core Features High Dimensional Accuracy: The dimensional tolerance of precision mechanical parts is usually controlled within ±0.003mm. For example, internal micro screws and gear shafts in mobile phones require nanometer-level precision. Structural Complexity: Non-standard designs are often used, such as automotive key valve stems that require multiple processes like turning, milling, and drilling on a slender shaft with a diameter of only 3mm. High Material and Process Requirements: Materials like stainless steel and titanium alloys, which are difficult to machine, are commonly used. Specialized equipment such as Swiss-type lathes is needed to achieve efficient cutting and precise forming. Typical Applications Electronic Devices: For example, precision shaft parts are used in mobile phone lens rings, requiring a surface roughness of Ra ≤ 0.8μm to ensure imaging clarity. Medical Instruments: Micro pump rotors and needle connectors must meet medical-grade cleanliness standards and undergo strict sterilization and inspection after processing. Automotive Industry: Key components such as engine connecting rods and transmission gears must withstand high-frequency vibrations and high-temperature environments. Processing accuracy directly affects overall vehicle performance. Processing Technology Using CNC equipment like Swiss-type lathes, complex shapes can be machined in one operation through multi-axis linkage. Compared to traditional processes, this can improve machining efficiency by over 30% while reducing accuracy loss caused by multiple re-clamping.

Product Display

Core Features High Dimensional Accuracy: The dimensional error of precision mechanical parts is usually controlled within ±0.003mm. For example, internal micro screws and gear shafts in mobile phones require nanometer-level precision. Structural Complexity: Non-standard designs are often used, such as automotive key valve stems that require multiple processes like turning, milling, and drilling on a slender shaft with a diameter of only 3mm. High Material and Process Requirements: Materials like stainless steel and titanium alloys, which are difficult to machine, are commonly used. Specialized equipment such as Swiss-type lathes is needed to achieve efficient cutting and precise forming. Typical Applications Electronic Devices: For example, precision shaft parts are used in mobile phone lens rings, requiring surface roughness Ra ≤ 0.8μm to ensure imaging clarity. Medical Instruments: Micro pump rotors and needle connectors must meet medical-grade cleanliness standards and undergo strict sterilization and inspection after processing. Automotive Industry: Key components such as engine connecting rods and transmission gears must withstand high-frequency vibrations and high-temperature environments. Processing accuracy directly affects overall vehicle performance. Processing Technology Using CNC equipment like Swiss-type lathes, complex shapes are machined in one operation through multi-axis linkage. Compared to traditional processes, this can improve processing efficiency by over 30% while reducing accuracy loss caused by multiple re-clamping.