Okuma M83/M84: Chuck clamp/unclamp

Chuck clamping/unclamping on some Okuma lathes.

For reference only: syntax changes with the control, the post-processor and the machine parameters. Check the official manual and run a simulation before cutting. Legal notice.

Family: Okuma manufacturer
Machine: Turning, Mill-turn
Risk: High
Example: M83 / M84

Okuma M83/M84

Okuma manufacturer

Chuck clamp/unclamp

E.g.:

M83 / M84

Machine: Turning, Mill-turnRisk: HighManufacturer: Okuma

ISO común

Do not run without safe conditions and PLC/model confirmation.

Other codes in Okuma manufacturer

Okuma M-codes Okuma auxiliary functions Okuma M10-M27 Axis clamps and barriers Okuma M50-M54 Coolant per tool and return cycle Okuma M55/M56 Tailstock retract/advance Okuma M58/M59 Low/high clamping pressure Okuma M201-M220 Okuma M-code macros Okuma G15 H Okuma offset selection Okuma G71/G73/G75-G78 Okuma lathe cycles Okuma M73-M75 Threading patterns Okuma M152/M153/M168/M169 Powered tool and C axis Okuma M191/M192 Powered tool orientation Okuma M211-M214 Keyway cutting

See the full list of G and M codes

Frequently Asked Questions (FAQ)

What does Okuma M83/M84 mean in a CNC program?

Chuck clamping/unclamping on some Okuma lathes. In the catalogue it appears as "Chuck clamp/unclamp", within the Okuma manufacturer family.

Can you give me an example of Okuma M83/M84?

M83 / M84 — Chuck clamping/unclamping on some Okuma lathes.

Which machines use Okuma M83/M84?

Okuma M83/M84 is used in: Turning, Mill-turn.

What should you watch out for with Okuma M83/M84?

High risk: a mistake here can cause a crash, a broken tool or an out-of-tolerance part. Simulate the program and dry-run it before cutting.

Related tools

CNC G-code Simulator

CNC IDE: editing with G/M tooltips, line inspector, conversion between controls and 2D/3D toolpath.

CNC Alarms Guide

CNC Alarms and Solutions Guide. Enter the error code or symptom to find the cause and how to repair it at the machine.

Calculate cycle time

Estimate CNC turning and milling cycle time from G-code. Calculate parts per hour with a breakdown of cutting, rapids, canned cycles and tool changes.