Machine tool products are moving towards green cleaner production

Clean, low-energy green manufacturing has become the development direction of the 21st century machinery manufacturing industry, and it is also a sustainable development topic that the machine tool industry has been paying attention to. The extensive application of advanced technologies and products such as micro-lubrication technology, oil mist recovery technology, and water-soluble cutting fluids have made the machine tool products gradually move toward green environmental protection and clean production.

Micro-lubrication and oil mist recovery technology for machine tools

The micro-lubrication technology is a new technology in the metal cutting industry. It has significant results in terms of production time and cost savings, and it is even more reassuring in terms of environmental protection. Dry processing makes it easy to recycle chips and clean equipment.

Bielomatik Bino Machinery from Germany, a subsidiary of the German labor camp, has independently developed a series of lubrication system products based on its excellent mechanical technology. Benoer's single-channel micro-lubrication technology is mainly through the patented multi-sprayer oil and gas mixing technology to form oil mist sprayed from the nozzle, through the rotary joint and the tool hole contacts the machining surface, forming a small amount of lubrication. The single-channel micro-lubrication technology is suitable for medium and low-speed metal processing equipment and also for spindles with complex internal structures. This design is suitable for low-viscosity oils and is typically used in automated production line spinning machines. If the machining process is known, it can also be used for machining centers or equipment refurbishment. Its installation and modification are simple, specially designed for conversion from wet processing to dry cutting, and it is connected to the inner hole of processing tool for lubrication. Bentino's centralized lubrication products can cover bearings, guide rails, slide rails, gears, chains and other lubrication points, including single-line lubrication systems, progressive lubrication systems, circulating lubrication systems, oil-air lubrication systems and fixed-point lubrication series, according to the equipment and The difference in processing technology can save customers up to 15% of the production cost. At present, it is mainly used in high-end areas such as aviation, aerospace, shipping, and military industries, so the price is higher.

Dropsa is an Italian company specializing in the production and development of centralized lubrication systems and equipment. Dropsa's micro-lubrication and dry and near-dry machining lubrication technologies have been used by many customers for many years, many of which have a high reputation in their industry. Dropsa's micro-lubrication and dry machining systems are designed for high-speed bearings, which provide consistent, accurate metering of the lubricant at the friction point and facilitate adjustment of the oil supply to each bearing. Every time the oil supply process is fully monitored, including air pressure, fuel supply conditions, etc. The pressure in the bearing chamber of each tubing can be accurately regulated, and the intermittent time and fuel supply frequency of the system can also be flexibly set. Therefore, the consumption of lubricant oil is extremely low and there is absolutely no oil mist contamination. At the same time, the bearing chamber is in a positive pressure state, eliminating the possibility of contamination of foreign materials and cooling the bearing. Mainly used in cutting machine tools, forging machine tools, foundry machinery, CNC machinery.

In addition to the micro-lubrication technology, the use of an oil mist recycling machine is also important in maintaining the plant cleanliness and improving the working environment of workers. At the same time, oil mist recycling returns liquid oil products to the machine tool for reuse, which also saves production costs. Losma, Italy, began designing and manufacturing oil mist recycling machines in 1974. The new model design of Galileo's new air oil mist recovery machine combines dynamic and static filtration procedures with a unique oil drainage system to provide superior filtration performance. Special turbines are researched and designed to avoid the attachment of contaminants. Even with a large amount of particulate matter, there is no excessive vibration. And the maintenance is quick and easy, as long as the back cover is opened to the rear of the only filter to do regular cleaning or replacement, 5 minutes will be able to easily complete maintenance operations. The lightweight model design and filter structure facilitate the replacement of parts consumables and the installation procedure on any machine tool, and can be directly installed on the top of the machine or placed on the stand.

Green water soluble cutting fluid

Water-soluble cutting fluid is to organically combine two immiscible substances: water and oil. It is a kind of product with high technical requirements for production. It is required to have both water-miscibility and resistance to deterioration. It has excellent performance in various aspects such as anticorrosion of materials.

Chemic is a specialized manufacturer of specialized water-soluble cutting fluids, grinding fluids and cleaning agents. Kaimyk takes the lead in abolishing the use of nitrite and high-purity essential oil products in the industry, and always puts the user's safety at the top of the list when developing products. The flagship product, Chemicool, is the technology that Kaimyke founded in the last 40 years. accumulation. Compared to previous cutting fluids such as oil-based lubricants and surfactants, which are relatively dispersed in the liquid, Chemicool's total synthesis technology forms a lubricant film around the cutting edge and the heat-receiving part of the process, while the other parts maintain the water characteristics and thus have higher The detergency and cooling.

There are many kinds of soluble cutting fluids on the market. Although they are transparent liquids when they are used, the cutting fluids gradually become muddy and deteriorate with the incorporation of other lubricating oils. The continuous transparent technology of Kaimics separates the other oils mixed into the cutting fluid and floats on the liquid for easy removal, so that the cutting fluid can maintain a transparent and fresh liquid state for a long time. In addition, in the production process, the liquid is easily degraded some time before the new liquid is added. Therefore, the previous cutting fluid will be inhibited by adding a preservative to prevent spoilage, while Chemicool does not use chlorine-containing additives, not for the purpose of sterilization. It is the use of bio-stabilization technology to control the growth of components of the cutting fluid without inhibiting bacterial growth. It can be said that the problem of spoilage and spoilage of cutting fluid is fundamentally solved.

At present, with the restriction policies of various cutting fluids that have been successively introduced by various countries, green manufacturing and cleaner production will attract more and more attention. Our country started late in this regard, but in recent years, it has been strongly promoted by the government. China is also making gratifying progress in promoting green manufacturing.