I. Basic Grade Daily Inspection Cycle
High-precision optical-grade injection molding process: Perform an RC lock-up status check once daily after the morning shift start-up, and complete a full verification of RC parameter performance weekly.
Medium-precision engineering component injection molding process: Perform an RC lock-up status check every 3 days, and complete a full verification of RC parameter performance every 2 weeks.
General injection molding process for ordinary structural components: Perform an RC lock-up status check weekly, and complete a full
verification of RC parameter performance monthly.
II. Cycle Adjustment Rules under Special Operating Conditions
24-hour continuous full-load production scenario: The RC lock-up status check cycle for all processes is uniformly shortened by 50% to avoid accelerated RC hardware aging and parameter drift caused by long-term power-on operation.
Strong electromagnetic interference workshop scenario: The full verification cycle of RC parameter performance for all processes is uniformly shortened by 50% to adapt to changing interference characteristics on site.
Cleanroom low-interference scenario: The daily inspection cycle for all processes can be extended by 50%, reducing unnecessary maintenance costs while ensuring accuracy.
III. Mandatory Conditions for Triggering Immediate Special Inspections
If a high-power frequency converter, servo motor, or other strong interference source is added to the workshop, significantly altering the electromagnetic environment, a full verification of RC parameters must be performed immediately.
After maintenance of the hot runner system and rewiring of the temperature sensing lines, a special inspection of the RC lockout status and parameter performance must be performed immediately.
If faults such as temperature reading jumps or uncontrolled temperature rise overshoot occur, a special inspection of RC parameters must be performed immediately after the fault is repaired to eliminate potential drift hazards.
