一、Product Description of the POM Shaft Core Bar
This POM shaft core bar is CNC-machined from high-quality POM engineering plastic. The material inherently features a low coefficient of friction, excellent rigidity, and creep resistance, along with self-lubricating properties, making it suitable for oil-free sliding and light-load reciprocating transmission applications. The product retains its original machined surface, requiring no additional surface treatment. The material is stable and resistant to rust, effectively reducing equipment operating noise. We support flexible OEM customization and can adjust the bar length, outer diameter, flange dimensions, and mounting hole positions according to customer drawings to meet the assembly requirements of various automation equipment and tooling fixtures. As a reliable OEM shaft core bar, it features strict dimensional tolerance control, smooth sliding, and wear resistance, making it the preferred lightweight alternative to metal shaft components.
二、Key Specifications of the OEM Quality Shaft Core Bar
Product Name: Shaft Core Bar
Raw Material: POM (Polyoxymethylene)
Surface Treatment: None
Product Features: Self-lubricating, low friction, lightweight, fatigue-resistant, corrosion-resistant
Applications: Automation equipment, tooling and fixtures, small transmission mechanisms, sliding components for instruments
三、Manufacturing Process of the Precision Shaft Core Bar
After cutting and blanking the POM rods, standardized Turning Services are used to rough-turn the cylindrical shaft and flange base. For high-precision areas such as the outer circular mating surfaces and flange mounting reference surfaces, Precision CNC Turning Services are employed for finish turning, strictly controlling outer diameter tolerances, perpendicularity, and coaxiality. The machined workpieces are high-precision CNC-turned parts, and after finish turning, drilling operations are performed. The products require no surface treatment. After full-dimension measurement and visual defect screening, consistency in the assembly of batch-produced parts is ensured. 四、Company Profile
Dongguan Shengpeng Precision Technology Co., Ltd. holds dual qualifications as both a manufacturer and a trading company. In addition to metal components, the company also accepts OEM orders for precision turning of engineering plastics. The company can produce various types of non-standard plastic transmission components, such as precision shaft core bars, and manufacture customized POM round bar series parts on demand. The factory is equipped with mature CNC plastic machining production lines and comprehensive quality control processes, capable of handling both small and large batch orders. Leveraging extensive experience in non-metallic material processing, flexible customization solutions, and one-stop international trade delivery capabilities, we continuously provide customized solutions for precision engineering plastic components—such as POM and nylon—to customers in the global automation industry.
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