Do type partly (minim cutting is oily) cutting treatment

Time:2023-06-21 15:18:36
Click:127
source:WINNERS CNC Machining

The necessity that dry type cutting machines is in Europe of Germany, north, the cutting that does not use cutting oil machines a method to undertake study as current and main task. The contaminative year after year of oily to cutting generation is tightened up, the cost cost that processing of all as oily as cutting waste liquid concern is rising. In cutting oil, add all sorts of high pressure additive to raise cutting sex, also have additive of chloric department high pressure among them. Burning when the waste liquid of cutting oil, the alkyl of oneself of 2 oxygen annulus that can produce the virulent sex, sex that cause cancer, deformation sex. Accordingly, pressing requirement cutting is not chloridize oilily. Mix in Germany boreal Europe, earlier previously already taboo is chloric additive of department high pressure. Next, must strengthen the management of cutting oil. Take the Europe from groundwater mostly to drinking water for, of cutting oily waste liquid discharge, affect the pollution of drinking water directly. Accordingly, prohibit not only of cutting oily waste liquid discharge at will, asperse even cutting oil fall in the machine tool exterior also be disallowance. The management of the cutting oily waste liquid after using and its limitation also must be carried out strictly. The kind that reduces cutting oily waste liquid appears very be necessary. Be in Germany, want from oil residue of the eliminate in cutting oily waste liquid (mud) , undertake cutting reclaims oilily recycle is used quite general. These are the provision that protect an environment and strengthens, the equipment that makes cutting oily, management, waste liquid handles the charge of totle drilling cost that wait to rise, make production machine the rise of charge directly consequently. The 1) of graph of 15 ～ 30%(that concerns concerned fee to already rose to production to process charge in Germany and cutting oil allegedly. Accordingly, be in Europe, the development of the development of the cutting tool that treatment doing type uses and cutting tool coating, new cutting oil in intensify undertaking in. Be in Japan, bright control a college the method that the 0 30 ℃ air cooling that professor of horizontal stroke plain studies blows treatment to nod aspirant travel to do type cutting to machine already obtained positive result. Although can expect to use cutting of completely dry type to machine in the future, but should do type cutting completely, be in precision of cutting tool life, treatment, surface is bright and clean degree wait for a respect, still have a lot of problems that must overcome, can expect so, the basis shows currently and changeover uses the cutting oil that does not affect an environment. Especially, reappraisal used the method of many cutting oil in the past, those who study cutting oil is right amount change, minim is changed and to oil calm dot is changed etc. Cutting of half dry type is machined " Bluebe " the method suits to do type cutting to process a system partly most is method of Bluebe small dribble. Method of Bluebe small dribble, it is the minim that carries cutting oil is changed and the calm dot of supply oil is changed will undertake cutting is machined doing type partly. The oily spray of tall lubricant cutting that is a least quantity has the system of cutting treatment to edge. Measure the combination of the lubricating system of cutting oil the least through having the cutting oil of tall lubricity and correct supply, make treatment of cutting of half dry type. Original, the space navigation industry that method of this kind of treatment is the United States is embarrassed the machine and develops method of cutting material. The feature of oily method of cutting of Bluebe small drop has the following: 1.

Use appropriative lubricating system, gush becomes oily mist and besmear the Bluebe cutting oil of minim cloth arrives on edge. Cutting oily wastage is hour of 2 ～ 10ml/ , become a possibility at doing cutting treatment to change approximately. Additional, because do not have much cutting oil, make working environment gets ameliorative. Because cut bits,be dry, the aluminium with light quality cuts bits to be collected very easily. 2.

Because the use quantity of cutting oil is very little, do not have the anxiety of fire so. 3.

The wastage of cutting oil is few, and use up completely, so as oily as cutting chroma manages, prevent the concerned charge such as processing of corruption management, waste liquid to be able to fall to very low. 4.

Because use cutting oil very few, conglutinate also decreases accordingly to the cutting oil on workpiece, make of workpiece clean and sample OK also and simple and easy change. 5.

The component of oil of Bluebe method cutting is with the plant oil is base makings, without social effects of pollution, avirulent sex, without abnormal reactivity, it is safe to human body cutting oil. 6.

Because be plant sex oil, have biology resolvability, although discharge,also can decompose in surroundings. 7.

As a result of tall lubricity, the quantity of heat that controls edge generation, OK prolong cutting tool life. Use oily mist supercharger to supply minim cutting oily means to produce bigger result to make Bluebe does type cutting method partly, additional, still deserve to have appropriative lubricating system. This lubricating system has interior to be mixed to oil exterior the two sort that give oil (see a table 1) . Use interior to give oil exterior perhaps to oil, want to choose according to the machine tool. For example, in machining center, it is to use interior to give oil, and the situation that the function does not have is used exterior to oil. Interior gives unit of oily exterior main shaft giving oil unit of machining center arbor fretsaw of special machine tool cuts off the special machine tool that oily function gives in the center of belt of lathe of machining center numerical control punching machine of machine band saw is general milling machine is general lathe boring machine for first-rate effect, want to furnish Bluebe cutting oil to blade point, and interior gives oil is best method. Oily mist supercharger (photograph 1) is the internal lubricating system that be Bluebe cutting oil technically and develops. Photograph 1: Oily wastage of cutting of oily mist supercharger: 2 ～ 10ml/h; Working atmospheric pressure: F/cm² of · of 4 ～ 10kg; Oilcan capacity: 1, generation of supercharger of 200mlBluebe oily mist gives corpuscular oily mist, not only meet scarcely conglutinate arrives inside tubing, and to high speed advocate Zuo (rotate speed can be amounted to 20, 000r/min) undertaking oily mist gives oil is a likelihood, additional, answer time to arrive completely with airy identical, to major tubing, oily mist reachs blade point in 1 second less than. Oily mist is arise by pump, so oil is spent mistily and oily mist quantity can be controlled. Additional, the respect is machined in deep aperture, when cut bits for eduction and needing high-pressure air, because use the air of supercharger pressure boost, can machine deeper than before aperture so. Outer ministry gives outside lubricating system oily situation, use Bluebe FK machine giving oil (photograph 2) . FK machine giving oil also is special design for Bluebe cutting oil (see a picture 2) , there is high accuracy pump inside it, use an air and cutting oil to send spray head inside. With grease cup oily mist machine giving oil differs, its air quantity and cutting oil capacity can be adjusted respectively. The wastage of oil of every nozzle cutting is 4 ～ 8ml/h, this is unusual drop, it is the front from nozzle invisible cutting oil is ejective the minim of the sort of degree. FK machine giving oil and oily mist supercharger are contrary, it makes the particle of oily mist increased. When outer ministry gives oil, as a result of from cutting tool exterior give oil, air stream can generate all round the cutting tool in circumgyrate  . Big oily mist particle should break through air current ability to arrive at edge to be in. Additional, because oily mist particle became big, so lampblack decreased, need not worry can harm working environment. Photograph 2: FK machine giving oil. Cutting oily wastage: 4 ～ 8ml/h; Working atmospheric pressure: F/cm² of · of 4 ～ 10kg; With tolerance: 60l/min; Oilcan capacity: 300ml/950ml/4l; Come by oily machine the tube length of nozzle: 3m(but when lengthen comes to the nozzle of 10m) graph 2 Bluebe FK machine giving oil passes 2 heavy canals and be close to nozzle front, air and cutting oil are confluent and ejective. Because oily particle compares oily mist big, want to break through the air current ability all round cutting tool to achieve cutting tool to go up. Additional, because particle is big and lampblack decreases. Have a few restriction to exterior means giving oil, of machining center change a knife automatically to be able to have interference to nozzle probably, to numerical control lathe also be cannot applicable. Additional, the opening that using broach and reamer machines a respect, want from exterior it is very difficult that to treatment the dot sends oily mist. But, the substantially of oily mist supercharger that uses in-house means giving oil can solve these problems. Cutting chooses Bluebe cutting oil oilily to basically steel is used use two kinds with nonferrous metal. LB-1 is used at stainless steel. Alloy steel, steel; LB-10 is used at the nonferrous metal such as copper, aluminium. No matter be which kind of, it is oil of plant sex cutting, it is safe to human body, because have biology resolvability, it is to conduce to the cutting oil that carries favorable environment so. Because have very tall lubricity, oil of minim use cutting can produce the result (photograph 3) . Regard hand gush as use variety, also stock cataplasm and solid lubricant (see a picture 4) . Special cutting tool can use the Bluebe cutting oil that 4 hands gush uses oily LB-1 of cutting of photograph 3 Bluebe and LB-10 picture the cutting tool of supercharger of Bluebe oily mist and FK machine giving oil, the cutting tool that is the opening carrying oil that offers on the market and chuck (see a picture 3) . Graph the cost that the cutting tool of the 3 aperture that carry oil reduces cutting oil uses Bluebe cutting oil, can reduce cost substantially. Normally, just often compare the price of cutting oil when comparing cutting oily cost. But, needing is the total cost that further consideration and whole cutting oil concern. Charge should include: Equipment of the cutting oilcan of the machine tool, loop or the facility cost that wait uses high-pressured condenser; The charge of cutting oil; Defend the fee of corruption management, chroma management, filter; Cutting oil abandons oil to process charge or reclaim the charge of recycle. Using the occasion of Bluebe cutting oil, what can cut cost is the following project: Case of Bluebe cutting oil price, additional, because be tall lube, although oil of price prep above fastens cutting oil, but use quantity is minim only. Reclaim with cutting oil circular type equipment is compared, of lubricating system buy cost is very small first; Do not need cutting to defend corrupt, chroma management oilily; Because the wastage of cutting oil is very few, abluent and sample OK and simple and easy change. As a result of what cut bits dry, make collect, handle or again fusion becomes easy. Bluebe basically was used at in the past hard abluent large treatment content (housing materials) . All the time since because can be used at only exterior the machine giving oil of type giving oil, the machine tool that can use so is very limited. However, will use interior to give the oily mist of glib style supercharger henceforth, adaptable the limits of the machine tool can increase substantially, to afore-mentioned treatment the dot can be adopted give oil surely. CNC Milling