Core Commissioning Objectives
1. Functional Compliance: Compaction accuracy must reach ±0.5%, travel speed adjustment range 0-10km/h (smooth and without jamming), braking distance ≤3.5m (full load, 5km/h).
Vibration frequency and amplitude must match the operating scenario (e.g., high frequency, low amplitude for subgrade compaction) to avoid parameter imbalance leading to inefficiency.
2. Safety and Compliance: Safety devices (reversing alarm, emergency braking) response rate must reach 100%, hydraulic system pressure fluctuation ≤±0.5MPa.
The hydraulic system must be preheated under no-load during commissioning to avoid malfunctions caused by direct full-load operation.
3. Practical Adaptability: Adjust commissioning focus according to the operating object (subgrade, asphalt pavement). For example, for asphalt pavement, focus on temperature adaptability and smoothness control.
Single commissioning time ≤8 hours, equipment uptime ≥95% after commissioning. Commissioning Process and Content
1. Preliminary Preparation
Check hydraulic oil, engine oil, and coolant levels and cleanliness; replace filter elements.
Tighten all bolts; check drive belts, tire pressure, and electrical system insulation.
2. No-Load Test Run
Gradually increase diesel engine speed from low to normal, monitoring instrument parameters (water temperature, oil pressure).
Check steering coordination, braking system response time (emergency braking <0.5s), and air conditioning system functionality.
3. Load Commissioning and Parameter Calibration
Load in stages to verify compaction degree, vibration frequency (high frequency ≤38Hz/low frequency ≤42Hz), and hydraulic system pressure (pressure <38MPa for level ground driving).
Record commissioning data (such as pressure values, amplitude values) to establish closed-loop management.
4. Operation Training and Acceptance
Train operators to master the key points of parameter settings after commissioning, avoiding unauthorized changes to critical parameters.
Acceptance requires meeting hard targets such as braking distance and compaction accuracy, and a commissioning report must be signed. Risk Mitigation
Avoid equating "equipment power-on trial operation" with debugging; integrated testing and parameter verification are necessary.
After debugging, detailed data archiving is required for easy fault tracing and parameter optimization.
