Mist chroma reduces engine plant oil to improve a project integratedly

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  • source:WILDA CNC Machining
One, engine of achievement brief introduction is metallic cutting treatment more in machine treatment process, many cutting fluid is used to realize cooling and lubricant cutting tool to rinse the action of a bits at the same time in the process. The use of cutting fluid, make inevitable in the treatment process of engine meeting generates oily mist. The oily mist particle that floats in air may cause various problem hidden trouble, include: Cause allergic reaction or respiratory system disease, raise maintenance equipment cost, pollute working environment, the superintendency that still has government and trade organization is examined wait for potential factor. Project time: In August 2010 - in December 2010 project goal: The concentration of factory oily mist is reduced below the premise that assures to produce efficiency and production to produce quality. Process of executive test and verify: 1, reduce size of mouth of door of the makings on machining center, create better airtight condition. This measure result: (Itself of door of the makings on 1) is oily mist the biggest outlet, reduce on makings mouth area, can not pass the spill of filter in order to reduce oily mist. (The destroys treatment storehouse easily negative pressure environment when door of the makings on 2) is opened, reduce treatment storehouse door open wide an area, below similar requirement, oily mist is collected implement can choose smaller electric machinery to be able to satisfy a requirement, reduce specific power consumption to filter at the same time the result is more favorable. Specific specification is as follows: (3) reduces the area of treatment storehouse door through transforming, the oily mist that computation needs filters wind force is 414m3/h. Should transform simple easy implementation, if machine a storehouse to need to undertake maintaining,work at the same time, disassemble very easily also and install organic glass. 2, the chroma that adjusts cutting fluid according to craft, the chroma of cutting fluid from 9% adjust to 8% . Rough machining of CBM2 product line is adjusted to be versed in since August 2010 a chroma of OP10AB-40AB cutting fluid, the chroma of cutting fluid from 9% adjust to 8% . Chroma of fluid of cutting of CBM2 product line keeps changeless. The oily mist circumstance after next graphs adjust cutting fluid chroma for CMB2 line and the CMB1 line case that did not adjust oil to spend mistily are parallel: Nextpage 　 from on can see in the contrast of the graph, reduce the concentration of cutting fluid, be helpful for reducing workshop oil to be spent mistily. In the meantime: (1) spare parts machines dimension to be inside control limits, quality is in good condition; 　 　 (service life of 2) cutting tool is normal; 　 　 (after 3) reduces concentration, rough machining of cylinder body line is versed in use quantity reduces a fluid of cutting of 16 machining center 5.

6% , reduce cost 82688 yuan. 3, the oily mist that transforms crankshaft line Horkos is collected implement. Equipment of the Horkos before transforming uses stand-alone to handle the way of oily mist, this oil mist is collected implement working principle is principle of centrifugal percussive mechanism, oily mist grain by inspiratory collect implement in, classics is centrifugal rotate bump housing wall to form big oily drop to shed next collection undertaking along wall, but the means that because this equipment uses small mist,lubricates, the way of bead of oily mist grain of the generation in machining a process is very small, pass harder centrifugal rotate the means that bump is collected. Undertake transforming to 4 Horkos equipment accordingly, transform the means that into small-sized concentration oily mist collects, and filter is changed impose the kind that efficient filter filters for board type filter, drop through transforming oily mist chroma apparent. Crank Horkos oily mist collects implement after transforming, oily mist chroma expresses as follows: Through going up the watch can see, collect through improving the oily mist of crankshaft line implement, chroma of factory oily mist gets be reducinged significantly. 4, upgrade the efficient filter of box of air conditioning of the 2# of central air conditioning, 3# , according to principle of similar photograph dissolve, of the T60 with change better for lipophilicity and MX120 model filter material, box of air conditioning of 2# , 3# is efficient in November 2010 filter changes to spend test data to be as follows mistily for the oil after T60 and MX120: Effect filter increases for nothing in the center of change, make oily mist chroma the biggest fall achieve 45.

25% . Nextpage 　 　 5, ADDCO of additive of the mist that fight oil is added in cutting fluid&　 of #8482; LOMIST 　 was in December 2010 in CBM2OP30A, according to 0.

The chroma of 5% adds ADDCO of additive of the mist that fight oil™ LOMIST, undertake detecting in place of the mouth that add juice, chroma detects the value is as follows: Detect in place of the mouth that add juice, upper part of the mouth that add juice closes relatively, detect the interference that gets as a result is smaller, from detect look on data in add this additive to bead the oily mist to big grain is in especially add the inhibition with have better inside a week. Summary: Through above of the comprehensive measure of 5 measure carry out, chroma of workshop oily mist gets be reducinged stage by stage, in May 2010 up to now chroma of workshop oily mist gets be reducinged stage by stage, express as follows: 2, 　 of technical point, difficulty 1.

Of oily mist discharge: Control machines the negative pressure environment of the storehouse, reduce the oily mist amount in emiting into air, reach reduce oily mist to collect implement of need filter wind force. 2.

Cutting fluid pH indicator reduces: Cutting fluid concentration is reduced below the circumstance that makes sure workpiece machines quality and cutting tool life. 3.

The collection of oily mist, filter: Collect through transforming the oily mist of machining center implement, oily mist of central air conditioning filters the good type selecting of material is achieved better filter the effect. 3, economic benefits 　 1.

Safe production: Of factory oily mist reduce, the worker in preventing to produce an environment causes the possibility of allergic reaction or respiratory system disease, improved working environment. 2.

Equipment safeguards: Create better negative pressure condition, reduced oily mist to collect implement the charge of one-time investment and specific power consumption. 3.

Manufacturing cost: After reducing cutting fluid concentration, rough machining of cylinder body line is versed in use quantity reduces a fluid of cutting of 16 machining center 5.

6% , reduce cost 82688 yuan. 4, promotion value 　 1.

Afore-mentioned measure can be in all involving fluid of machine treatment cutting causes oil to spend the application in high issue mistily. 2.

It is OK that cutting fluid pH indicator is reduced entire industry promotion. CNC Milling CNC Machining