Analysis of Common Problems in the Initial Use of New Dry-Mix Mortar Production Line Equipment
During the initial operation stage of new equipment, various problems are prone to occur due to its own characteristics, environmental factors, and operational issues. The specific analysis is as follows:
Aug 04,2025
During the initial operation stage of new equipment, various problems are prone to occur due to its own characteristics, environmental factors, and operational issues. The specific analysis is as follows:
1. Severe and Rapid Equipment Wear
Core Performance: During the running-in period, the surface wear of parts is high and the wear rate is fast; damage intensifies when the equipment operates under overload.
Main Causes: Due to surface roughness issues in new equipment parts, there are problems such as incomplete fitting and uneven surface bearing stress. Metal debris generated by the mutual embedding and friction of part surfaces becomes "secondary abrasives," further participating in the friction process and exacerbating wear.
Potential Impact: If the running-in period coincides with the peak production season and the equipment operates under overload, the degree of part damage will increase significantly, directly shortening the service life of the equipment.
2. Insufficient Lubrication
Core Cause: Insufficient tightness of matching parts is the key factor leading to poor lubrication 效果. Poor tightness results in insufficient coverage of lubricating oil on friction surfaces and makes it difficult to form an effective oil film protective layer.
Potential Impact: Precision-matching friction surfaces lacking oil film protection will directly scratch each other, aggravating part wear and affecting the operational accuracy and stability of the equipment.
3. Loosening Between Components
Core Performance: Originally fastened components become loose, and the degree of fitting decreases.
Main Causes: There are generally initial differences in geometric shape and size matching between parts of new concrete mixing devices. When the ambient temperature changes, the thermal expansion and contraction effect will further amplify these matching differences, leading to component loosening.
Potential Impact: Loosening reduces the operational stability of the equipment, may cause vibration and abnormal noise, and even lead to part misalignment and collision, increasing the risk of failures.
4. Operational Errors by Technical Personnel
Core Cause: The main factor leading to operational errors is that operators are not familiar with the structural principles, operational characteristics, and usage precautions of the new equipment.
Improvement Directions: Such problems can be effectively avoided through systematic professional technical training (such as explanations of equipment structure, drills on operating specifications, and prompts for common risks), reducing equipment damage or failures caused by improper operation.
In summary, during the initial stage of new equipment use, focus should be placed on running-in period management, lubrication optimization, temperature adaptability checks, and operator training to reduce the incidence of problems and extend the equipment's service life.
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