What are the characteristics of slow-feed wire cutting machine lubrication?
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(2) Environmental conditions for the use of slow-feed wire cutting machine lubrication: The machine is usually installed in an indoor environment. The maximum ambient temperature in summer is 40°C. When the winter temperature is lower than 0°C, heating is used to make the ambient temperature higher than 5- 10°C. High-precision machine tools require a constant-temperature air-conditioning environment, generally up and down at 20°C. However, because of the high precision and automation of many machine tools, the requirements for the viscosity, oxidation resistance (lifetime) and cleanliness of the oil are more stringent.
(3) Working conditions of machine tools: Different types of machine tools of different specifications and sizes, even on the same type of machine tool, have different operating conditions due to different machining conditions. The requirements for lubrication vary.
(4) Adaptability of lubricants to lubricating coolants, rubber seals, paint materials, etc. Lubricating coolants are used on most lubricated wire cutting machines. In lubricating oils, they are often mixed with coolant. The emulsification and deterioration of oil products and the rusting of mechanical Parts cause the rubber seals to swell and deform, causing the paint coating on the surface of the parts to bubble and peel off. Therefore, consider the adaptability of oil products and lubricating coolants, rubber seals, and paint materials to prevent oil leakage. In particular, with the increase in the degree of automation of machine tools, lubrication/cooling of general-purpose oils has been used on some automation and CNC machine tools, both as lubricants and as lubricating coolants.