Design and manufacture of 16mm bearing block

Cheap and high quality 16mm bearing block supply

In precision machinery and automation equipment, bearing housing as a key support and positioning components, its performance directly affects the stability and efficiency of the entire system. Especially for small bearing housings with a diameter of only 16mm, the design and manufacturing process requires careful consideration to ensure high strength and precision at small sizes. This paper will deeply explore the design and manufacturing process of 16mm bearing block, from CAD design to material selection, and then to processing technology, a comprehensive analysis of the birth process of 16mm bearing block.
CAD design
The design stage is the starting point of the entire manufacturing process and the key to determining the quality of the final product. For the design of the 16mm bearing block, the engineers needed to create a detailed 3D model in CAD software. This is not only a simple shape drawing, but also involves a comprehensive consideration of many aspects such as structural optimization, material mechanics, and thermal stress analysis. The design should ensure that the wall thickness of the 16mm bearing block is uniform, avoid stress concentration points, and consider the space requirements for mounting bearings to ensure that bearings can be smoothly installed and removed. In addition, the design must also consider the feasibility of subsequent processing, such as reserving processing allowances to ensure the machinability of various parts.
Material selection: Performance is everything
The choice of materials is directly related to the bearing capacity and service life of the 16mm bearing block. For 16mm bearing block, materials with high hardness, high wear resistance and good fatigue resistance are usually selected. Cast steel (such as ZG45), ductile iron (such as QT400-17), or special alloy steel are good choices. After determining the material, it is also necessary to conduct detailed material inspection to ensure that the chemical composition and physical properties meet the design requirements to ensure the quality and consistency of the final product.
Processing technology
The processing process is the core step to convert the design drawing into the physical product. The manufacturing of 16mm bearing block generally goes through the following key stages:
- Blank preparation: The blank of the bearing seat is prepared by casting or forging. This process requires strict control of temperature and pressure to form a dense, defect-free blank.
- Machining: the blank is roughed to remove excess material, and then finished, such as turning, milling, drilling, etc., to achieve the size and tolerance requirements on the design drawings. High-precision numerical control machine tools (CNC) are widely used in this stage to ensure machining accuracy and efficiency.
- Heat treatment: In order to improve the mechanical properties of the material, the bearing seat needs to be heat treated, such as annealing, quenching, tempering, etc., to increase hardness, enhance toughness or eliminate internal stress.
- Surface treatment: Finally, surface treatment, such as electroplating, sandblasting, oxidation, etc., to enhance the corrosion resistance and beauty of the 16mm bearing block.
Conclusion
From the design blueprint to the physical form, the manufacturing process of the 16mm bearing block is a delicate engineering that combines modern technology and traditional techniques. Every link requires the careful planning of the engineers and the exquisite skills of the operators. It is this attention to detail that enables the seemingly insignificant 16mm bearing block to play an integral role in complex industrial environments.
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This article is intended to provide an overview of the actual manufacturing process for 16mm bearing blocks that may vary depending on specific design requirements and production conditions.