Part materials, single piece production. The part blank has been machined to size.

Selected equipment: machining center

2、 Preparation work

Complete relevant preparation work before processing, including process analysis and route design, selection of tools and fixtures, programming, etc.

3、 Operating Steps and Content

1. Turn on the machine, manually return each coordinate axis to the machine's origin

2. Tool preparation

Select according to processing requirements Φ 20 end mills Φ 5 center drills Φ 8. One Fried Dough Twists drill for each, and then clamp with the spring collet handle Φ 20 end milling cutter, tool number set to T01, clamp with drill chuck handle Φ 5 center drills Φ 8 For Fried Dough Twists drills, set the tool numbers as T02 and T03, install the tool setting tool edge finder on the spring collet handle, and set the tool number as T04.

3. Manually place the tool holder that has already been clamped into the tool magazine, i.e

1) Enter "T01 M06" and execute

2) Manually install T01 tool onto the spindle

3) Follow the above steps to place T02, T03, and T04 in the tool magazine in sequence