Milling fixture

1 Brief description of the part and analysis of the initial data, determination of the basing scheme

2 Development of the layout of the machine fixture, determination of the type of mounting elements

3 Calculation of the required clamping force

3.1 Calculation of the required clamping force from the condition of non-rotation of the workpiece under the action of the cutting force

3.2 Calculation of the required clamping force from the condition of non-overturning of the workpiece under the action of the cutting force

3.3 Calculation of the required clamping force from the condition of non-shiftability of the workpiece under the action of the cutting force

4 Selecting the type of clamping device and calculating its main dimensions 

5 Need for auxiliary devices based on the weight of the workpiece

6 Fixture Error Determination and Accuracy Calculation

6.1 Calculation of the fixture for accuracy in the direction of the dimension 

6.2 Calculation of the fixture for accuracy in the direction of the dimension 

6.3 Calculation of fixture accuracy in the direction of dimension 

6.4 Verification Calculation 

7 Determination of Fixture Specifications

8 Description of the assembly of the fixture, its installation and adjustment on the machine 

8.1 Fixture Assembly Description

8.2 Description of the installation and adjustment of the fixture on the machine

9 Description of the Fixture