Let's first introduce what are the daily maintenance and maintenance work of CNC wire-cutting machine tools. The daily cleaning work is indispensable. By cleaning the CNC wire-cutting machine tool and removing the dirt from the machine guide rails, the machine tool will always be kept clean. In the status, after the daily operation is over, the power supply and gas source of the CNC wire-cutting machine tool are shut down in time, and the excess exhaust gas in the machine tool belt is fully drained, so as to complete the work on the day. In the daily operation of CNC wire-cutting machine tools, if the operator has something to go out and cannot return within a short time, he must cut off the power before leaving to avoid the danger of other people operating, and also the performance of CNC wire-cutting machine tools. Bring bad influences. The use of lubricating oil in CNC wire-cutting machine tools is very important. Therefore, operators must pay attention to the adequacy of the lubricant between the guide rails and racks of the machine tool. Only by maintaining a good lubricating effect can CNC wire-cutting machine tools perform their best job. effect.
Here we will lead everyone to pay attention to what are the periodic maintenance work on CNC wire-cutting machine tools. The first thing we must do weekly is to thoroughly clean the CNC wire-cutting machine tool, and we must also pay attention to the horizontal guide rails of the machine tool and Longitudinal guide rails, as well as gears and racks, are thoroughly cleaned. Adding lubricants is also a key task that must be performed every week. After the cleaning work is completed, the wiper of the CNC wire-cutting machine tool must be inspected. Note that the working status of the vertical wiper and the lateral wiper is normal. If any abnormality is found, promptly notify the professional technician to replace it. There must be a careful inspection of the phenomenon of loosening of the cutting torch every week. Summarize the operation of CNC wire-cutting machine tools. Clean up the garbage at the gun opening to ensure the normal operation of the ignition system. Finally, the operator needs to check whether the operation of the auto-tuning device can still meet the sensitivity standard every week. If the sensitivity is not enough, the probe should be promptly replaced.
There are also some maintenance inspections for CNC wire-cutting machine tools. They are monthly or even quarterly. We introduce some points for you. The first is the check of the total air intake position, regarding several different types of electric sparks. The comparison of the wire cutting machine tool is to check whether there are garbage or other debris, and whether the work status of the nearby multiple valves and pressure gauges is normal. Also check all the joints of the trachea and all the transmission parts carefully to see if any looseness occurs. If loosening occurs, it must be dealt with promptly.
Food-grade 85 phosphoric ACID has a clear appearance and no odor. The liquid has a thick consistency and can be easily dissolved in water. The density of this chemical is about 1.67 kg/l. Phosphoric acid food-grade 85 is highly acidic with a pH level less than 1.
Properties:
colorless and transparent viscous liquid. It is odorless, sour, melting point 42.35 ℃, easily soluble in water, soluble in ethanol, can irritate the skin and cause inflammation, destroy body tissues, and have hygroscopicity.
Uses:
Used as sour agent and yeast nutrient, can be used as seasoning, canned, refreshing drink sour agent, used as yeast nutrition source when brewing, to prevent multiplication of bacteria.
Phosphoric acid is mainly used in the manufacture of various phosphate, such as ammonium phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate, trisodium phosphate, etc and condensation phosphate class.
It should be stored in a cool, ventilated warehouse. In high-concentration phosphoric acid, it is necessary to pay attention to heat preservation in cold regions in winter to prevent freezing and leakage of containers. Do not store and transport together with alkalis, toxic materials and other corrosive materials. Protect from rain and direct sunlight during transportation. Handle with care during loading and unloading. Violent impact is strictly prohibited to prevent the packaging container from rupturing. In case of fire, dry sand or dry powder fire extinguisher can be used for fighting.
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