JSWAY Precision: ML1000 Turn-Mill Electro-Spindle Inspection Notes

In the intersection of Swiss-type and turn-mill machining, the electro-spindle is no longer a “rotating black box”, but the “heart” of micron-level precision. JSWAY CNC COMPANY has written electro-spindle inspection into its SOP, ensuring every rotation is rock-steady.

The ML1000 turn-mill complex is optionally equipped with a sub-spindle or tailstock. Spindle docking is scanned point-by-point using a laser interferometer, locking docking error within 2–3 µm, ensuring micron-level precision for large, complex turn-mill operations.

The electro-spindle starts from low speed, automatically runs up to medium and high speed, with full control of grease running-in duration, full control of grease dispersion, full control of vibration spectrum, full control of temperature rise curve, full control of micron-level run-out.

Monthly, JSWAY still uses a laser interferometer to re-check the electro-spindle run-out, benchmarking data against factory standards. Any drift triggers immediate alarm and compensation, ensuring the electro-spindle remains rock-steady throughout the machine life cycle.

On the JSWAY site, you can see with your own eyes: the laser sweeping the electro-spindle, micron-level run-out displayed in real time; long-axis cutting, roundness visible on site; continuous operation, accuracy rock-steady long term. This is JSWAY’s on-site value locked from the “foundation” — locking in customer delivery anxiety and locking in customer accuracy anxiety.

JSWAY CNC COMPANY electro-spindle inspection: from “black box” to “basic skill” at micron level, allowing global customers to feel the precision and reliability of Chinese manufacturing.