Installation and precautions of track connecting rod oil seal Wear ring for excavator,For excavator track,For excavator accessories Safe Seal Technology Co., Ltd. , https://www.jssafeseal.com
According to Mu Haijie, Chief of the Special Equipment Section of the Nanning Bureau of Quality Supervision, in the special equipment second-hand market, some units did not apply for cancellation of related procedures when replacing and scrapping special equipment, and even transferred private equipment that had been scrapped. Some flea market illegally purchased scrap equipment and made it through refurbishment to form a "new" equipment and sell it. Because there is no safety inspection, these devices have become a kind of mobile time bombs with large hidden dangers after they have entered the market. It is understood that due to the fact that there are no mandatory retirement dates for all special equipment in the country, and there are no relevant regulations for recycling and second-hand sales, the quality supervision department can only manage the special equipment being used, even if it is found in the used goods market. Various security risks cannot be investigated and dealt with. To this end, Nanning City Bureau of Quality Supervision brewing to formulate the provisions, is currently in the legislative research stage.
The regulations are intended to include 27 items, and detailed requirements have been made for units and individuals engaged in the manufacturing, installation, modification, repair, sale, purchase, inspection and testing of special equipment in Nanning. The regulations state that when special equipment users change, transfer, relocate, and scrap special equipment, they must go through the formalities for canceling registration of special equipment and destroy it under the supervision of the supervision department; the recovery and destruction unit must obtain the approval or entrustment of the inspection department, and After the business license is processed, the company may engage in the recovery and destruction of special equipment; in addition, even if there is destruction qualification, units and individuals not belonging to Nanning shall not engage in the recovery and destruction of special equipment in Nanning.
The installation steps for the track link oil seal are as follows:
1. Cleaning: Clean the connecting parts to ensure that the surface is flat, clean, and free of grease and dirt.
2. Oil application: Apply a layer of lubricating oil to the connecting parts for better installation.
3. Installation: Gently push the oil seal into the connection area to ensure that the lip of the oil seal is not damaged.
4. Positioning: After positioning the oil seal, press it with your fingers to ensure it is in the correct position.
5. Inspection: Check if the oil seal is installed correctly and ensure that the lip is not damaged.
The precautions are as follows:
Before installation, check if the oil seal is damaged. If the oil seal is damaged, replace it with a new one.
Before installation, ensure that the surface of the connecting parts is flat, clean, and free of grease and dirt.
3. When installing the oil seal, gently push in to avoid damaging the lip of the oil seal.
4. After installation, check whether the oil seal is installed correctly to ensure that the lip is not damaged.
5. During use, the condition of the oil seal should be regularly checked. If any damage or wear is found, the oil seal should be replaced in a timely manner.
In order to standardize the recovery, second-hand sale and scrapping of special equipment, the Quality Supervision Bureau of Nanning City, Guangxi Province, plans to formulate the "Safety Management Regulations for the Destruction and Recovery of Special Equipment for the Disposal of Special Equipment in Nanning City", and regards the legislative investigation and research of this regulation as the focus of this year's work, including the comparison. Most of the chemical equipment.