What is the content of the pre-service training for employees of motor manual 3-in-1 servo presses?

What is the content of employee pre-training for motorized manual 3-in-1 servo presses?

Pre-employee training for motor-motor manual 3-in-1 servo presses needs to be systematized with the characteristics of the equipment (servo control, manual operation, multifunctional integration) and production requirements. The following is a suggested training framework, divided into seven modules:

I. Protection training (core focus)

Equipment risk awareness

High-pressure area identification (mold area, press-fit area)

Servo motor emergency stop response time

Risk points for fixture clamping during manual operation

Personal protective equipment (PPE) specifications

Selection and inspection of anti-smash shoes, impact resistant gloves, goggles, etc.

Prohibition of wearing long hair, loose clothing, etc.

Emergency Response

Pressure relief operation in case of sudden power failure / program failure

Emergency manual release process in case of mechanical jamming

Equipment principle and structure cognition

Core components analysis

Servo motor drive principle (torque control vs. position control mode)

Pressure sensor calibration mechanism

Human-machine interface (HMI) function key distribution (such as pressure / speed curve setting)

Detailed explanation of 3-in-1 function

Switching conditions for press fitting, stamping and bending modes

Interlocking logic between manual mode and servo-automatic mode

III. Standardized Operation Procedure

Pre-startup inspection

Confirmation of air/oil pressure gauge value (if applicable).

Concentricity check of mold installation

Parameter setting practice

Soft limit setting for press stroke

Servo pressure overload threshold adjustment (in combination with material yield point)

Manual intervention

Precision control of handwheel feed in fine-tuning mode

Multi-process switching mode convergence points

Fourth, maintenance special

Daily inspection list

Guideway grease filling cycle (according to the frequency of use)

Servo motor cooling fan dust removal

Preventive maintenance

Pressure sensor zero drift correction

Belt / coupling wear inspection standard

V. Quality Control and Process Specifications

Pressure assembly quality judgment

Pressure-displacement curve analysis (identifying false pressure, overpressure)

SPC Data Entry and Abnormal Fluctuation Reporting

First article inspection process

CMM assisted verification (if applicable)

VI. Troubleshooting and Handling

Common alarm code analysis

E01 (overtorque), E02 (positional deviation) processing steps

Quickly resume production skills

Emergency production plan to temporarily bypass the faulty module (engineer authorization required)

Training assessment and certification

Theory test

Closed book test (protection specification + equipment principle)

Practical assessment

Simulated press fitting tasks (including parameter setting, troubleshooting)

Induction certification

Dual validation (tutor + guard signature)

Semi-annual re-training (equipment upgrades)

Note: An “operation log” system is established, whereby new employees are initially required to record the details of each shift under the supervision of a senior employee to facilitate traceability and improvement.

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