What do I need to be aware of when machining shaft parts in the machining field?

 Shenzhen Huiwen Intelligent Manufacturing Is A Senior Manufacturer Focusing On External Processing Of High-Precision CNC Hardware Machinery. It Has More Than 10 Years Of Experience In Processing Precision Parts In The Industry . Today, Let's Follow Huiwen To See What Technical Requirements Are There For The Processing Of Shaft Core Parts In The Field Of Mechanical Processing : Huiwen Intelligent Manufacturing Is A Machining Factory With More Than Ten Years Of CNC Processing Experience . It Has Complete Equipment, CNC Turning/Milling/Grinding/Drilling/Processing. Partners With Parts Processing Needs Are Welcome To Call Us For Quotes.

    1. Dimensional Accuracy. The Journal Is The Main Surface Of The Shaft Core Parts. It Responds To The Rotation Accuracy Of The Shaft Its Working State During Application. The Diameter Accuracy Of The Journal Generally Needs To Reach IT6-9 According To Its Application Requirements. The Journal Of Precision Shaft Core Parts Needs To Reach IT5;

    2. Machining Geometry Accuracy. The Geometry Accuracy Of The Journal, Such As Cylindricity, Concentricity Roundness, Generally Needs To Be Controlled Within The Diameter Tolerance Range. If The Geometry Accuracy Requirements For The Core Parts Are Relatively High, Special Markings Can Be Made On The Product Production Process Drawing;

    3. The Machining Position Accuracy Of Parts Mainly Refers To The Coaxiality Of The Matching Journal Of The Assembled Rotating Part Relative To The Supporting Journal Of The Assembled Bearing. It Is Used To Express The Radial Runout Of The Matching Journal The Supporting Journal. According To The Requirements Of Use, The Specified Precision Axis Is 0.001~0.005mm, But The Precision Of The General Core Parts Is 0.01~0.03mm, There Are Also Requirements For The Coaxiality Of The Inner Cylindrical Surface The Perpendicularity Of The Axial Positioning End Face To The Axis Centerline;

    4. Surface Roughness. The Surface Roughness Value Varies According To The Difference In The Surface Working Parts Of The Parts. For Example, The Surface Roughness Of The Ordinary Machine Tool Spindle Support Journal Is Generally Ra0.16~0.63um, The Surface Roughness Of The Matching Journal Is Ra0.63, 2.5um. With The Increase In The Speed Of Equipment Operation The Improvement Of Precision, The Requirements For The Surface Roughness Value Of Shaft Parts Will Become More More Stringent Smaller;

The Above Are The Technical Requirements For Shaft Parts Processing     In Mechanical Processing . I Hope It Can Be Helpful To You. Shenzhen Huiwen Intelligent Manufacturing Focuses On The Customization Mass Production Of High-Quality Shaft Core Parts. If You Have Related Product Needs, You Are Welcome To Call Huiwen We Will Serve You Wholeheartedly.