Background technology
The line cutting working liquid generally has good cooling, lubricated, cleaning and antirust function, also has other property: certain dielectric strength is arranged, go to dissociate, arc extinguishing, prevent fracture of wire and long service life, safety non-toxic etc.So select for use suitable wire cutting liquid can obtain ideal processing smooth finish and working (machining) efficiency, and can prolong the work-ing life of lathe, the machinofacture that is chosen in of working fluid adds and seems particularly important man-hour.
The universal line cutting working liquid all is to be basestocks with the oiliness in the market, and other adds some basic emulsifying agents, the cooling when processing with realization with this working fluid.It has following defective:
(1) because oleaginousness is bigger, environmental pollution is more serious.And Working environment, workman self keep a public place clean relatively poor, make lathe clean difficulty;
(2) use characteristics is relatively poor, and when cutting copper aluminium and alloy thereof, cutting efficiency is low;
(3) cutting speed in feet per minute and cutting efficiency are low, make tooling cost increase;
(4) oil cutting liquid is volatile, is difficult for preserving;
Summary of the invention
In view of the foregoing, be necessary to provide a kind of cutting efficiency high, the line cutting working liquid of environmental protection more.
The present invention is achieved in that a kind of environmental protection aqua molded lines cutting working liquid, and wherein, the weight percent content of each component is following: first rust-preventive agent 5%~10%; Second rust-preventive agent 5%~10%, lubricant 10%~15%, non-ferrous metal sanitas 0.1%, purification agent 2%~3%; Couplant 0.5%, emulsifying agent 6%~10%, water quality stabilizer 5%~6%; Weak base agent 3%~5%, Central European CE110 18%~20%, static inhibitor 2%~5%; Skimmer 1%, sterilant 1%~2%, surplus is a pure water.
Concrete, said first rust-preventive agent and second rust-preventive agent are respectively sebacic acid, sad.
Concrete, said lubricant is the propanediol polyoxypropylene Soxylat A 25-7.
Concrete, said non-ferrous metal sanitas is a 124 Triazole.
Concrete, said emulsifying agent is OP-10.
Concrete, said couplant is a butyl glycol ether.
Concrete, said skimmer is a dimethyl silicone oil.
Concrete, said weak base agent is a yellow soda ash.
Concrete, said water quality stabilizer is a SEPIGEL 305.
Concrete, said static inhibitor is a silicone emulsion.
Environmental protection aqua molded lines cutting working liquid of the present invention has following advantage: at first, do not contain oily component in the working fluid, environment protection clean, easily lathe is cleaned; Secondly, good cutting effect improves 20%~30% than traditional cutting working liquid cutting efficiency; Once more, when cutting copper, aluminium and alloy thereof, because its toughness is lower, so excellent cutting performance.
Embodiment
Come the present invention is more specified below in conjunction with specific embodiment
A kind of environmental protection aqua molded lines cutting working liquid is used for the cooling of wire cutting machine work with lubricated.Its component mainly comprises first rust-preventive agent, second rust-preventive agent, lubricant, non-ferrous metal anticorrosive agent, purification agent, couplant, emulsifying agent, water quality stabilizer, weak base agent, static inhibitor, skimmer, sterilant, additive, Central European CE110, pure water.
Consider the rust-preventing characteristic of water-based line cutting working liquid, rust-preventive agent selects bad meeting to cause processing work and the corrosion of wire cutting machine tool guide rail, and processed surface smoothness is relatively poor, and the working fluid flavescence, and the oxidation corrosion phenomena is arranged.
Preferably, the non-ferrous metal sanitas is a 124 Triazole, and it mainly is anticorrosion to copper aluminium etc.
Emulsifying agent is selected OP-10 for use, and couplant is selected alcohols such as Virahol for use, and alkaline agent is selected mineral alkali or other weak base for use, in case to the influence of lathe paint, but guarantees that sterilization effect must keep the ph value more than 8.
Central European CE110 is Central European manufactured and research and development, and it can be bought at Central European company production and sales point and website, mainly is additive; Be the plurality of raw materials synthetics, in working fluid, play and reduce the silk damage, play lubricated; Osmosis can be accelerated chip removal speed, improves the machined surface surface smoothness.
Concrete, first kind of mix proportion scheme: sebacic acid 5%, sad 5%, propanediol polyoxypropylene Soxylat A 25-7 (2040) 10%; 124 Triazole 0.1%, ethanol 2%, butyl glycol ether 0.5%, emulsifier op-10 6%; SEPIGEL 305 5%, yellow soda ash 3%, Central European CE110 18%, silicone emulsion 2%; Dimethyl silicone oil 1%, sterilant BK 1%, pure water 41.4%.
Concrete, second kind of mix proportion scheme: sebacic acid 10%, sad 10%, propanediol polyoxypropylene Soxylat A 25-7 (2040) 15%; 124 Triazole 0.1% is arranged, ethanol 3%, butyl glycol ether 0.5%, emulsifier op-10 10%; SEPIGEL 305 6%, yellow soda ash 5%, Central European CE110 20%, silicone emulsion 5%; Dimethyl silicone oil 1%, sterilant BK 2%, pure water 12.4%.
Concrete, the third mix proportion scheme: sebacic acid 8%, sad 8%, propanediol polyoxypropylene Soxylat A 25-7 (2040) 12%; 124 Triazole 0.1% is arranged, ethanol 3%, butyl glycol ether 0.5%, emulsifier op-10 8%; SEPIGEL 305 6%, yellow soda ash 4%, Central European CE110 19%, silicone emulsion 4%; Dimethyl silicone oil 1%, sterilant BK 2%, pure water 24.4%.
Its technology is following: with said ratio raw material and water and amine alkali building-up reactions, and temperature 120 degree, constant temperature 5 hours; Use instrument testing; No floating oil viscous liquid cools to 80 degree and adds constant temperature sampling in 2 hours successively by raw material, selects the salable product discharging after the detection specific conductivity.
Walk silk cutting machine tool in being used in above-mentioned discharging, the multitool cutting, parameter: first cutter: pulsewidth 32us, between arteries and veins: 1: 4, electric current: 3~3.5A.Second cutter: pulsewidth 12us, between arteries and veins: 1: 7, electric current: 1.8A.The 3rd cutter: pulsewidth 2us, between arteries and veins: 1: 9, electric current: 0.5A.Four blade: pulsewidth 1us, between arteries and veins: 1: 9, electric current: 0.2A.Working (machining) efficiency improves 23.2%, and working accuracy is brought up to 0.001um, and the waist drum deviation narrows down to 0.0001um.
The working fluid that said ratio is good is pressed 1: 20 proportioning, impeller monolithic cutting processing in turbine driven set, and fast wire DK7740 uses, and cutting efficiency improves 25%
The above is the preferred implementation of invention, should be pointed out that for those skilled in the art, not breaking away under the prerequisite of the present invention, can also make some improvement and retouching, and these improve with retouching also should be regarded as protection scope of the present invention.