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Numerical control lathe spindle is not problem

CNC lathe appearance check prior to power, machine tool electrical appliances, turning machine, electric control check relay, touch, fuse, servo motor, speed control unit socket, spindle motor speed control unit such as presence of loose socket, such as loose should be back to normal status, have connectors must lock lock, a connecting box machine must check the adapter socket on the box, loose connection with and without, is bound to lock locking arrangement. CNC electric box view, the door is open CNC electric, check all kinds of sockets interface, servo motor response line socket, spindle pulse attack, socket, hand pulse attack, socket, CRT socket and so on, if there are any loose to plug from the start, is bound to lock locking arrangement. CNC lathe spindle turn problem may is as follows: the numerical control lathe in neutral. Instructions to error: 1. A set of instructions gear or gear error ( Frequency conversion) 。 2. No instruction with speed value ( Frequency conversion) 。 CNC lathe hydraulic chuck clamping pressure is not enough, Pressure relay not signal) 。 The main motor faults or electromagnetic clutch. Signal not responses to the NC (numerical control lathe spindle gear Variable frequency spindle) 。 There was something wrong with transducer connecting lines. Numerical control lathe on total voltage, through to total power machine, check the CNC electric box, spindle motor cooling fan, machine tool electrical box the turning of the cooling fan is correct, is smooth, the place such as hydraulic oil flag indicates and machine head lamp is normal, the fuse is damaged, if there are any abnormal should be the power outage overhaul, no abnormal can be continued. Measurement of high-voltage electrical voltage of each part, especially for CNC and servo unit in the first level of power supply transformer voltage, and well documented. CNC lathe factory staff query presence of oil, especially for the turret transposition, clamping, spindle gear shift, and the place such as chuck clamping hydraulic cylinder and solenoid valve. If there is any oil leakage should be outage repair or replacement.

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On May 24, 2026, the production base of JSWAY CNC COMPANY welcomed teachers and students from Banfu No. 1 Middle School, Zhongshan City. This event combined campus education, family support, and the social responsibility of enterprises in Banfu. As a benchmark enterprise in the field of intelligent manufacturing in Zhongshan, JSWAY CNC COMPANY opens a door for students to enter the gateway of modern industrial civilisation.

The modern industrial system of the Banfu Industrial Park is being built at an accelerated pace, providing a continuous stream of momentum for the upgrading of intelligent manufacturing in the Greater Bay Area. As a “machine tool” enterprise — a true mother machine of industry — JSWAY CNC COMPANY resonates with the same frequency as the new industrial city of Banfu. By coming to JSWAY, the students, parents and teachers of Banfu No. 1 Middle School can experience the authentic face of high-end manufacturing.
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In the workshop of JSWAY CNC COMPANY, Swiss‑type lathes ready for delivery undergo rigorous pre‑shipment inspections. Every machine must pass three levels of inspection – self‑inspection, cross‑inspection, and specialized inspection – followed by online laser inspection and finished‑product running‑in testing, before it can be loaded onto trucks bound for customers. The laser interferometer scans the guideways, the Renishaw ballbar checks roundness, and the coordinate measuring machine (CMM) touches every reference surface – only when all data show “green light” is the machine allowed to be shipped.

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