The two big main functions of metallic treatment cooling fluid are cooling cutting tool and the attrition in reducing cutting process. The jade with other cooling fluid wants a function to include to clear cut bits, prevent to corrode, make sure biology stability is mixed provide friendly to operator environment. Cooling fluid is combined by complex chemical recipe and become, in order to satisfy these special function requirements. Aircraft processing factory has a lot of different treatment operations normally, every have his specific cooling fluid demand. To satisfy these requirements, cooling fluid recipe has been derived many the product that its have different function. In the past, aircraft processing factory often prepares to hit different cooling fluid to satisfy an engineer to adopt the requirement of cooling fluid bosomy beautiful in the light of every machine tool in the spot. But, different cooling fluid caused job shops alternate pollution and waste liquid are antipathic wait for a problem. In addition, a variety of cooling fluid still caused the addition of inventory. Nowadays, incline to of aircraft processing factory at be opposite in the workshop all craft use a kind or finite numerary cooling fluid. This kind of practice makes cooling fluid supplier people the product with more integrated development, while the help is producing superior goods, solve cooling, lubricant, anticorrosive reach the issue such as microbial control. the many cooling fluid breed on pair of so numerous craft and market, aircraft processing factory is being operated in the light of its and choose property optimal, most economic cooling fluid square and encountered complex challenge. In addition, optimal to each specific technology cooling fluid this problem, exist from beginning to end benevolence person the person that see Ren Zhi sees wisdom phenomenon. Understand 3 kinds of big main cooling fluid basically -- pure oil, but dissolve oil and synthetic agent -- how do all sorts of composition produce an effect to function, can the choice of refrigerative fluid becomes simple. But the mineral oil of functional component function of dissolve oily composition is lubricant, antirust grease raises lubricity pole press additive (sulfur, phosphor, chloric) raise emulsifying agent of cutting tool life to allow to mix PH initator to raise antirust function and biology stability insecticide to control bacterium and mould to go with water bubble agent controls bubble, make the character of cooling fluid of foundation of be fond of of client of luster dye, essence (use fall foreword, the result that does not include additive) lubricant and cooling pure oily complex but dissolve is oily half complex half complex but dissolve oily complex is pure oily pure oil not dissolve the pure oil at water is from oil (mineral oil) , animal or vegetable oil are derived, need not water dilute is OK " direct " use. Its have these oil life reachs very very good lubricity and rust-preventing characteristic, long oil groove to be safeguarded easily wait for a characteristic, in addition, they won't addle, because biology is only normally in hydrous fluid,ability can live. Pure oil can be one plant or a variety of differring base oily mixture, and the likelihood is contained border is mixed / or extremely press additive, such as sulfur, phosphor or chloric compound. Pure oil can reduce the force of the generation when metal of cutting tool cutting, because this cutting tool is OK,undertake clean cutting and slick surface is formed on workpiece. Additive can raise the lubricity of pure oil, strengthen by the mat layer between cutting metal and cutting tool. In the extreme treatment circumstance falls, additive exceeds 20% what give product part likely. Although they are more expensive than adding the congener product value of any additive, but extruding of very important to exterior surface roughness and cutting tool life process such as is ground, the process with strict requirement and tap and deep Kong Zuan, the pure oil that contains additive is having crucial effect. In addition, pure oil is OK still microcosmic cohere prevents in heavy load treatment, additive can raise a metal defend felt performance. But, pure oily can not flame retardant, unripe smoke, form chilly to operator treatment environment thereby. Pure oil still may stay every apparently almost in the factory the oily film of next unpleasantness making a person. But dissolve is oily but dissolve oil suits to arrive gently heavy burden is operated to treatment, include nonferrous metal and black metal to be machined inside. Wetter and extremely press additive to be able to expand but the scope of application of dissolve oil and the heavy negative charge that includes more to use pure oil normally machines a process. But dissolve is oily normally or is by classify half complex, or is by classify true but dissolve is oily, the basis basically is the content that oil uses in condensate. Can include in dissolve oily condensate 40% or more oil, mix these and water form metallic cutting fluid, because oil and water mix and these cutting fluid offer refrigeration -- water has very high thermal capacity to be able to come loose well hot -- embellish adds ability to pass oil and water to mix implementation, they still leave coating of a protection on the mobile component in the machine tool normally. Although but dissolve oil brought the high quality lubricating fluid that can prolong cutting tool life, but they are not the lubricant property that has as same as pure oil order and degree from beginning to end. They still need more maintenance than pure oil. The use of water makes but easy generation of dissolve oily Shi Rong is microbial, easier corruption, accordingly, the processing factory must abide by strict precaution to safeguard measure to prolong life of its oil groove. Operator need is noted closely heal and but the type of the water of stage of dissolve oil ties. If mix with hard water, criterion but dissolve oil can be on workpiece and machine tool generation precipitates: Groundwater may be harder, contain possibly still accelerate cankerous chloric ion or sulfate. Aircraft processing factory should be used and the top-ranking cooling fluid that has enough anti-corrosive properties, or they may need to add oil groove antiseptic in cooling fluid. On the other hand, use soft water and but dissolve is oily base the issue that the machine treatment of cooling fluid may put in bubble respect, because this need uses such as,go be like,the oil groove of bubble agent and so on is added agent. Half synthesis cooling fluid synthesizes cooling fluid partly is what the oil of 40% is made up and become at most is add in condensate of water dilute sex. Also can add such as emulsifying agent, wetter, antiseptic, extremely press component and insecticide to wait. These cooling fluid are translucent normally, but also may be transparent or completely opaque. Half synthesis cooling fluid can apply extensively on cutting tool, they are right in heavy load treatment offers very good lubricity. Pass them, operator can undertake cutting with higher rotate speed and feed, because they are compared commonly but dissolve oil has better refrigeration and wet property. Half synthesis cooling fluid uses fewer oil to make up, have better precipitation and clean property occasionally. Because their oil content compares pure oil may dissolve is oily all little, the soot that accordingly they produce is fewer. The defect that synthesizes cooling fluid partly and but of dissolve oil similar -- water hardness affects its stability. Hard water and water complex mix use, may cause hard water is formed in oil groove sedimentary, and mix with soft water, can produce foam. Synthetic cooling fluid synthesizes cooling fluid not to contain oil radical oil. Normally, they are contained not dissolve is mixed at the lube of water antirust. The supplier offers complex with condensate form, with but dissolve oil is very similar, they and water mix form cooling fluid. Because of additive and the reason that add the water in condensate, complex and have very tall cooling function. At the same time they had better be used at high fever and cutting of high speed metal, grinding of such as plane. Additive has far-reaching effect to lubricity, when be added in certain complex, can produce better lubricant result than containing the pure oil of additive. Heavy load complex has gotten developing adequately in going a few years, can answer great majority to add next processes nowadays. Complex cooling fluid is based on its constituent to be able to divide for a few large order and degree: Simple cutting fluid is used at operation of grinding of small negative charge. They can form transparent liquid after mixing in an oil groove, because this operator can see,be in the metal of cutting. Complex cutting fluid includes synthetic lubricating oil, use at can what high speed undertakes is medium / heavy load cuts worker worker. They also fashion transparent solution in oil groove. But the chemical substance that emulsification cutting fluid contains materiality to become specific lube feature, and its appearance is similar to but dissolve is oily. Complex is had prevent acidify completely bad ability, have commonly good microbial restrain a gender. Most complex is used at anticorrosive, and its have outstanding cooling power. On the tradition, complex has a lot of drawback. Complex compares his normally congener oil is more expensive. In addition, certain complex moves very clean. That is to say, its bring about a machine tool as cleaning the characteristic meeting of the agent to cause certain complex skin of sealed invalidation, operator and mucous membrane are dry. A lot of synthesis cooling fluid can stay send sticky hangover of sticky, glue. Some people believe. Synthetic agent is not easy oily pulverization, but this bit more sufficient not be true certainly. According to its composition and operation, be like,they won't arise possibly but dissolve oil often appears oily mist, but they still may oily pulverization, cause inflammation of the mucous membrane inside nose, larynx and eye. As a result of them not oiliness, because this complex is right skin harm of the mankind may be taller. The cooling fluid with the best proposal that chooses cooling fluid correctly can protect a machine tool, prolong cutting tool life, provide the environment that operator and environmental protection health and safe branch approbate at the same time. The proposal that chooses optimal cooling fluid to had better be based on machine tool manufacturer and cooling fluid supplier in order to optimize all parameter undertakes. Plant operator has knowledge to discuss and be recommended only with what engineers rely on cooling fluid supplier normally in the light of by the optimal cooling fluid of treatment material. Major plant wants to reduce the sort that uses cooling fluid as far as possible, cooling fluid is safeguarded and deal with in order to decrease charge, large quantities of quantities buy cooling fluid and can save expenditure further. Manufacturer of some machine tools asks to use specific cooling fluid to its product. Manufacturer of many machine tool offers a commendatory cooling fluid list, if the user does not use commendatory cooling fluid,set, guarantee invalidation. When the processing factory is considering to buy a machine tool, should find machine tool manufacturer and show the cooling fluid that current workshop is using. Next, manufacturer and cooling fluid supplier can use cooling fluid to be met in the effect in all sorts of new machine tools now certainly together how. CNC MillingCNC Machining