1. Equipment Appraisers Association of North America
CNC Vertical Machining Centers

2. Stephen Stabiner Heath Industrial Auction & Appraisal Services
Presented by
Stephen Stabiner
Heath Industrial
Auction & Appraisal Services

3. Introduction to CNC Milling
CNC stands for computer numerically controlled.
As a milling technique, this means that a design can be specified on a computer using cad tools, and that a computer can handle the milling process.
The process first became commercially available in the 1960’s following the creation of a universal language, called, APT for automatically programmed tools.
The language is able to specify the movements that the drill and table must make.

4. Introduction to CNC Milling

5. Introduction to CNC Milling Component Identification
Bed
Functions as a base for all machine components, including the column,
saddle, table, etc.

6. Introduction to CNC Milling Component Identification
Column
Installed on the bed and carries the spindle head

7. Introduction to CNC Milling Component Identification
Saddle
Installed on the slideways of the bed and traverses back and forth

8. Introduction to CNC Milling Component Identification
Table
Travels left and right on the saddle slideways

9. Introduction to CNC Milling Component Identification
Spindle Head
Composed of the spindle and spindle drive motor and moves vertically
along the column slideway

10. Introduction to CNC Milling Component Identification
ATC system
Composed of tool magazine, tool change arm and changes tools

11. Introduction to CNC Milling Coordinate System

12. Introduction to CNC Milling Actual Equipment

13. Introduction to CNC Milling VF-3 Specifications

14. Introduction to CNC Milling VF-3 Specifications

15. Introduction to CNC Milling VF-3 Specifications

16. Introduction to CNC Milling Haas VF-3 Auction Sale Results

17. Introduction to CNC Milling Haas VF-3 Auction Sale Results

18. Introduction to CNC Milling VF-3YT/50 Actual Equipment

19. Introduction to CNC Milling Differences between VF-3 & VF-3YT/50

20. Introduction to CNC Milling Differences between VF-3 & VF-3YT/50

21. Introduction to CNC Milling Differences between VF-3 & VF-3YT/50

22. Introduction to CNC Milling Differences between VF-3 & VF-3YT/50

23. Introduction to CNC Milling Differences between VF-3 & VF-3YT/50