Main Functions and Operating Conditions for Custom Processing of Non-Standard Parts in Anhui
Category:
Industry News
Published:2022-09-30
Custom-made non-standard parts processing in Anhui The technical requirements for machining typically depend on the shaft’s primary function and operating conditions, and generally include the following points:
1. Custom-made non-standard parts processing in Anhui Surface roughness of machined parts
Typically, the surface roughness of shaft diameters that mate with transmission components is Ra 2.5 to 0.63 μm, while the surface roughness of support shaft diameters that mate with bearings is RA 0.63 to 0.16 μm.
2. Mutual positioning accuracy for custom-made non-standard part processing in Anhui
The positioning accuracy requirements for non-standard part machining are primarily determined by the position and functionality of the machine tool’s spindle. In general, it is essential to ensure that the journal of the installed transmission component is concentric with the supporting journal; otherwise, the transmission accuracy of the component (such as gears) will be affected, leading to noise. For shafts of ordinary precision, the radial runout of the mating shaft section relative to the supporting journal typically ranges from 0.01 to 0.03 mm, whereas for high-precision shafts (such as spindles), this value usually falls within the range of 0.001 to 0.005 mm.
3. Precision of non-standard part shapes
The shape accuracy of non-standard shaft components primarily refers to the roundness and cylindricity of features such as journal diameters, external conical surfaces, and Morse taper holes, which generally should be kept within the specified tolerance range. For internal circular surfaces requiring higher precision, the allowable deviations should be clearly indicated on the drawings.
4. Custom-made non-standard parts processing in Anhui Processing dimensional accuracy
To determine the direction of the shaft, CNC machining typically imposes high requirements on its dimensional accuracy (IT5 to IT7). The dimensional accuracy required for the journal bearings where transmission components are mounted is generally lower (IT6 to IT9).
The heart-touching precision CNC lathe (turning and longitudinal cutting lathe) is a crucial CNC machine tool widely used for the precision machining of both axial and non-standard shafts. In terms of machining power and accuracy, it outperforms conventional CNC lathes by a significant margin. Thanks to its dual-axis tool configuration, the machining cycle time is substantially reduced—by shortening the time required for tool changes and tool adjustments, leveraging multi-tool turret stacking capabilities, effectively utilizing axial motion for threading chip management, and incorporating direct spindle indexing for secondary operations, the idle travel time is minimized. The cutting tools continuously machine both the spindle and the workpiece clamping components, ensuring that machining accuracy remains consistently high. Currently, this machine can handle workpieces with a maximum diameter of 42 mm, giving it a substantial advantage in the precision shaft machining market. This series of machines can be equipped with automatic feeding devices, enabling fully automated production from a single machine and thereby reducing labor costs and lowering the rate of defective products. Anhui’s custom non-standard parts processing service is ideally suited for large-scale production of precision shaft components.
The purpose of non-standard component planning is to enhance product quality and ensure safe production. Non-standard planning requirements: The planning manual is your guide—feel free to download its electronic version online. You can find exactly what you’re looking for within its pages. When planning gear components, the manual provides detailed information on gear parameters. If you encounter any questions, refer to the manual for clarification. Also, download illustrations of various mechanical devices to broaden your perspective. 3. The motion trajectories of equipment are nothing more than straight lines or rotations. Master these mechanical principles, then combine them with electrical, pneumatic, and hydraulic systems to design non-standard equipment. Download some standard CAD parts and store them in your CAD planning library—this makes it easy to paste and apply them, significantly boosting your work efficiency.
Non-standard planning preparation: Understand the purpose and fixed installation of equipment. For machining equipment, prioritize ensuring machining accuracy first, and then guaranteeing convenient and quick loading and unloading. Testing equipment: Provide the corresponding power supply, identify test points, determine how to integrate with electrical systems, and handle flashing data and readout data. Jigs: Ensure flexible, rapid, and stable loading and unloading to meet operational requirements.
Follow our official WeChat public account.
Email:admin@ahmyjxzb.com
Address: Room 101, Building 7, No. 2766 Tangkou Road, Economic and Technological Development Zone, Hefei City, Anhui Province
Copyright © 2025 Anhui Mingyao Machinery & Equipment Application Technology Co., Ltd. All Rights Reserved.
Powered by: www.300.cn Hefei | Tag