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M10 Back knock-out on (Citizen) / Collet close (Star)

Swiss (Citizen Star) M-code · Lathe

On lathes: Back knock-out on (Citizen)

Pushes the back side knock-out bar forward to eject the finished part from the back spindle.

Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.

Format

M10

Addresses

AddressWhat it does
NoneNo addresses

How it works

One shot.

Example program

M16 (BACK CHUCK OPEN)
M10 (KNOCK-OUT ON)
M11 (KNOCK-OUT OFF)

Example is in inch. Check offsets and clearances first.

Watch out for

On lathes: Collet close (Star)

Closes the collet of the spindle that the path owns. In path 1 it is the main collet, in path 2 the sub collet on Star programs seen.

Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.

Format

M10

Addresses

AddressWhat it does
NoneNo addresses

How it works

One shot.

Example program

(PATH 2 SUB SPINDLE)
M82 (SPINDLE SYNC ON, WAIT)
M10 (CLOSE SUB COLLET)
G04 U.3 (DWELL)
…

The full 5-line example is in the app. Example is in inch. Check offsets and clearances first.

Watch out for

Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.

Related codes

M11 · M16 · M82 · M200

M10 on other controls

The same number can mean something different on another control.

ControlMeaning
FanucChuck clamp
Haas NGC4th axis brake on
Doosan (Fanuc)Parts unloader down to chuck
DMG Mori MAPPS (Fanuc)C-axis clamp
Centroid CNC12 AcornClamp or chuck on
Hurco WinMax (NC)Both coolant systems on
FadalCancel reciprocation

Every M-code for Swiss (Citizen Star) in your pocket. The app has the full example programs, search by number or shop word, a line decoder and calculators for tapping, threading and drilling.

Open M10 in the app All Swiss M-codes

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