G96 and G97 control spindle speed behavior in CNC turning and mastering their differences is one of the biggest productivity breakthroughs for 2026 machining. G96 (Constant Surface Speed) dynamically adjusts spindle RPM based on changing diameter to maintain a constant ...
Home/lathe programming
cnccode.com – Ultimate CNC Knowledge Hub | G-Code, CAD/CAM, DIY CNC Latest Articles
G96 vs G97: Constant Surface Speed vs Fixed RPM in CNC Turning
cnccodeG96 vs G97: Constant Surface Speed vs Fixed RPM in CNC Turning In CNC turning, spindle speed directly affects surface finish, tool wear, and chip control. G96 and G97 are two G-codes that define how the spindle speed is determined: ...
G95 G-Code Explained: Feed Per Revolution for Precise Turning and Threading
cnccodeG95 G-Code Explained: Feed Per Revolution for Precise Turning and Threading G95 is a G-code that changes the way feedrate is interpreted in CNC programs. Instead of units per minute (like in G94), it uses units per spindle revolution — ...
G76 Threading Cycle in CNC Lathe: Pro-Level Thread Cutting Explained
cnccodeG76 Threading Cycle in CNC Lathe: Pro-Level Thread Cutting Explained G76 is a powerful canned cycle used in CNC turning centers for automated threading — both internal and external. Unlike G32 or G92, G76 provides: Let’s break it all down. ...