How to ensure the accuracy of automation equipment parts processing, good metal small batch spare parts machining

Machining Accuracy Refers To The Degree Of Conformity Between The Actual Size, Shape Position Of The Surface Of The Part After Machining The Ideal Geometric Parameters Required By The Drawing.

Ideal Geometric Parameters, For Size, Are Uniform Size; For Surface Geometry, Are Certain Circles, Cylinders, Planes, Cones, Straight Lines; For The Relative Positions Between Surfaces, Are Certain Parallelism, Verticality, Coaxiality, Symmetry, Etc. The Deviation Between The Actual Geometric Parameters Of A Part The Ideal Geometric Parameters Is Called Machining Error.

Machining Accuracy Machining Error Are Terms Used To Evaluate The Geometric Parameters Of The Machined Surface.

The Machining Accuracy Is Measured By Tolerance Grade. The Smaller The Grade Value, The Higher The Accuracy.

The Processing Error Is Expressed In Numerical Values. The Larger The Numerical Value, The Greater The Error. The Higher The Processing Accuracy, The Smaller The Processing Error, Vice Versa.

The Actual Parameters Obtained By Any Processing Method Will Be Absolutely Accurate. The Perspective Of The Function Of The Part, As Long As The Processing Error Is Within The Tolerance Range Required By The Part Drawing, The Processing Accuracy Is Considered To Be Guaranteed. The Quality Of The Machine Depends On The Processing Quality Of The Parts The Assembly Quality Of The Machine.The Quality Of Parts Processing Includestwo Parts:Part Processing

Machining Accuracy Refers ToMachiningAre Consistent With The Ideal Geometric Parameters. The Difference Between Them Is Called Machining Error. The Size Of The Machining Error Reflects The Level Of Machining Accuracy. The Larger The Error, The Lower The Machining Accuracy, The Smaller The Error, The Higher The Machining Accuracy.

Machining Accuracy Includes Three Aspects:

●Dimensional Accuracy Refers To The Degree Of Conformity Between The Actual Size Of The Part After Processing The Center Of The Tolerance Zone Of The Part Size.

●Shape Accuracy Refers To The Degree Of Conformity Between The Actual Geometric Shape Of The Surface Of The Processed Part The Ideal Geometric Shape.

● Position Accuracy Refers To The Actual Position Of The Parts After Processing The Ideal Position Of The Parts.

In Order To Accurately Control The Workpiece Processing Accuracy Of CNC Milling Machines, The Following Points Must Be Achieved:

1. Ensure The Level Of The Machine Tool;

2. Choose The Reference Surface Of The Workpiece;

3. During Programming, Pay Attention To Setting The Tool Length Tool Tip Radius;

4. Under The Premise Of Clear Processing Route, The Tool To Be Used Should Be Selected;

5. Correctly Establish The Working Coordinate System;

6. Align The Knife Carefully.