Let's talk about what Return On Investment or ROI is in the machine shop and how it can help evaluate buying a new CNC machine or even bidding on a job!
This video is also a basic intro to using Excel (or Google Sheets) in the machine shop!
ROI Spreadsheet: [ Ссылка ]
Three versions of "Excel"
1) Google Sheets: [ Ссылка ]
2) OpenOffice (Free): [ Ссылка ]
3) MS Office: [ Ссылка ] 5 Reasons to Use a Fixture Plate on Your CNC Machine: [ Ссылка ]
