1. Four Essential Requirements for Reducer Equipment Maintenance

Neatness: Tools, workpieces, and attachments should be properly arranged; safety guards must be complete; pipelines and wiring should be intact.
Cleanliness: The equipment should be clean inside and out; sliding surfaces, lead screws, gears, and racks should be free of oil stains and damage; no leaks (oil, water, air, or electricity); debris should be cleared.
Lubrication: Oil changes and refills should be timely, using the correct oil grade; oil cans, guns, cups, felts, and wicks should be clean and complete; oil gauges should be clear, and oil passages unobstructed.
Safety: Implement a fixed operator and shift handover system; operators must understand the equipment structure, follow operating procedures, use equipment properly, and maintain it carefully to prevent accidents.

2. On-Site Reducer Equipment Maintenance Management

Reducer maintenance can be categorized by:

• Time: Daily maintenance and periodic maintenance.

• Method: General maintenance, zoned maintenance, and critical equipment maintenance.
  Maintenance tasks include inspection, adjustment, lubrication, disassembly, cleaning, repair, and replacement.

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3. Zoned Equipment Maintenance

Zoned maintenance divides equipment by production area or type, assigning dedicated technicians to work closely with operators. Responsibilities include:

• Supervising proper operation and maintenance.

• Conducting routine inspections and recording equipment conditions.

• Handling minor repairs and ensuring equipment availability and minimal downtime.

Key Practices:

• Daily inspections and precision checks with detailed logs.

• Special care for precision equipment (e.g., temperature/humidity control, dust/vibration prevention).

• Avoid disassembling precision components; leave it to specialists if needed.

• Stop equipment immediately if abnormalities occur.

• Operate within specified limits (no overloading or misuse).

• Use recommended lubricants and cleaning agents; filter oil before use.

• Protect idle precision equipment with covers; perform periodic dry runs.

• Store accessories and tools properly to prevent rust or damage.

Importance of Lubrication:
Proper lubrication reduces friction, extends lifespan, and prevents rust/overheating. Neglect accelerates wear, increases failures, and degrades performance.

4. On-Site Oil Leakage Standards

Seepage: Oil traces disappear within 5 minutes after wiping.
Leakage: Visible oil traces/drops reappear within 5 minutes.
Leak Point: One distinct oil trace or drop counts as a single point.
Leak-Free Equipment: No seepage at static joints; no leakage at dynamic joints.
Acceptable: ≤80% leakage-free joints; ≤1 drop/3 minutes at leaking points.
Severe Leakage: ≥3 drops/minute at any point or other critical issues.
General Leakage: Leaks not meeting "severe" criteria.
Compliance: No seepage (static) or leakage (dynamic, except manual-lubricated parts).

By adhering to these guidelines, reducer equipment can operate efficiently with minimal downtime and extended service life.