Spindle Rotation¶
WARNING
Spindle speeds must not exceed allowable speed limits of chuck, fixture and cylinder. [Workpiece ejection]
Before starting the spindle, check the machining conditions. [Workpiece ejection, Fixture damage]
Do not open the operator door during spindle or rotary tool rotation. [Entanglement/Injury]
When starting or stopping the spindle manually, set the spindle speed setting button to the lowest, and then gradually increase or decrease the spindle speed to the required speed. [Workpiece ejection]
The rotary tool spindle might not be rotated by maximum speed by conditions such as fixtures and rotary tools used even if length, the diameter, and the mass of the rotary tool are in the use limitations of the machine. [Rotary tool ejection by rotating spindle at high speed forcibly]
CAUTION
Perform spindle and controlled axis test running procedures prior to machining. [Thermal displacement adversely affecting machining accuracy]
Do not touch the lamps used to illuminate the interior of the machine during machine operation or immediately following power OFF. [Burns]
When machining a workpiece such as carbon or ceramics which generate powder particles, contact the DynamiTech Service Department. [Inhaling powder particles, Powder particles entering slideway or gap between bearing]
When the turret head is rotated with cutting tools mounted, ensure tools in the turret do not interfere with the Z-axis protector, before rotating the turret.
Support the workpiece securely before unclamping the workpiece to perform workpiece removal. [Dropped workpiece]
When mounting a tool on a rotary tool holder with a collet, do not tighten the collet clamping nut excessively. [Collet clamping nut damage]
Do not STOP spindle rotation while a cutting tool is in contact with the workpiece. [Cutting tool and machine damage]
Note that when an incorrect milling tool is registered, the direction of the rotary tool may be reversed when the spindle is rotated. (Milling specifications only) [Milling tool and machine damage]
When mounting a rotary tool holder on the turret head with bolts on two surfaces, tighten the bolts to ensure a gap is not generated between the two contact surfaces. [Adversely affects machining accuracy]
When searching for a block during the machining process and restarting machining from this point, specify the M, S, T, G and F codes, and workpiece coordinate system, etc., in MDI mode after carefully checking the status of the machine and the NC. [Unexpected machine motion]