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Otu esi echekwa mmiri na-egbutu Aluminom CNC maka ndụ ngwa ọrụ ogologo na Swarf Cleaner

Mmiri mmiri CNC 

 PFT, Shenzhen

Ịkwado ọnọdụ mmiri mmiri CNC kacha mma na-emetụta ngwa ọrụ na ịdị mma swarf. Ọmụmụ ihe a na-enyocha ụkpụrụ njikwa mmiri site na nnwale igwe eji achịkwa na nyocha mmiri. Nsonaazụ na-egosi na nleba anya pH na-agbanwe agbanwe (ihe dị iche iche 8.5-9.2), na-edobe itinye uche n'etiti 7-9% site na iji refractometry, yana mejuputa nzacha nke abụọ (40µm na-esochi 10µm) na-agbatị ndụ ngwaọrụ site na nkezi nke 28% ma belata ntachi obi site na 73% ma e jiri ya tụnyere mmiri na-adịghị edozi. Mwepu mmanụ tramp mgbe niile (> 95% mwepụ kwa izu) na-egbochi uto nje na enweghị ike emulsion. Nlekọta mmiri dị irè na-ebelata ọnụ ahịa ngwá ọrụ na oge nkwụsị igwe.

1. Okwu mmalite

CNC machining nke aluminum chọrọ nkenke na arụmọrụ. Ịcha mmiri dị oke mkpa maka ịcha mma, mmanu mmanu, na mgbawa. Agbanyeghị, nbibi mmiri - nke kpatara mmetọ, uto nje, ịtagharị uche, na mkpokọta mmanụ tramp - na-eme ka iyi ngwá ọrụ dịkwuo elu ma na-emebi mwepụ nke swarf, na-eduga n'ịba ụba ego na nkwụsịtụ. Ka ọ na-erule 2025, ịkwalite mmezi mmiri mmiri ka bụ isi ihe ịma aka ọrụ. Ọmụmụ ihe a na-akọwapụta mmetụta nke usoro mmezi ụfọdụ na ogologo ndụ ngwá ọrụ na njirimara swarf na mmepụta CNC nke aluminom dị elu.

2. Ụzọ

2.1. Nleba anya na isi mmalite data
A na-eduzi ule machining na-achịkwa n'ime izu 12 na igwe igwe CNC 5 (Haas VF-2) nhazi 6061-T6 aluminum. A na-eji mmiri ncha ihe nkesa sịntetik (Brand X) n'ofe igwe niile. Otu igwe na-arụ ọrụ dị ka njikwa nwere ọkọlọtọ, mmezi arụ ọrụ (mgbanwe mmiri na-agbanwe naanị mgbe ọ na-eweda ya n'ihu). Anọ ndị ọzọ mebere ụkpụrụ ahaziri ahazi:

  • itinye uche:A na-atụ ya kwa ụbọchị site na iji igwe refractometer dijitalụ (Atago PAL-1), emeziri ka ọ bụrụ 8% ± 1% na itinye uche ma ọ bụ mmiri DI.

  • pH:A na-enyocha kwa ụbọchị site na iji mita pH nke a ahazi (Hanna HI98103), nke edobere n'etiti 8.5-9.2 site na iji mgbakwunye ndị nrụpụta kwadoro.

  • nzacha:Nzacha okpukpu abụọ: 40µm nzacha akpa na-esote ihe nzacha katrij 10µm. Ihe nzacha gbanwere dabere na nrụgide nrụgide (≥ 5 psi mmụba).

  • Mwepụ mmanụ tramp:Belt skimmer na-arụ ọrụ na-aga n'ihu; A na-enyocha elu mmiri kwa ụbọchị, a na-enyocha arụmọrụ skimmer kwa izu (> 95% ebumnuche mwepụ).

  • Mmiri etemeete:Naanị mmiri mmiri agwakọtara (na 8% itinye uche) ejiri maka elu elu.

2.2. Nchịkọta data & Ngwa

  • eyi ngwá ọrụ:A na-atụnye flank wear (VBmax) n'ọnụ ọnụ ụzọ mbelata nke 3-flute carbide end Mills (Ø12mm) site na iji microscope nke onye na-emepụta ihe (Mitutoyo TM-505) mgbe akụkụ 25 ọ bụla gasịrị. Ngwa ndị edochiri na VBmax = 0.3mm.

  • Nyocha Swarf:Swarf anakọtara mgbe ọ bụla ogbe. “Ndụgide” gosiri n'ọ̀tụ̀tụ̀ nke 1 (na-asọghị n'efu, akọrọ) ruo 5 (ntụpọ, griiz) site n'aka ndị ọrụ 3 nọọrọ onwe ha. Edekọbara nkezi akara. A na-enyocha nkesa mgbawa kwa oge.

  • Ọnọdụ mmiri mmiri:A na-enyocha ihe nlele mmiri kwa izu site na ụlọ nyocha nọọrọ onwe ya maka ọnụọgụ nje (CFU/ml), ọdịnaya mmanụ tramp (%) na ntinye uche/pH.

  • Oge nkwụsị nke igwe:Edekọrọ maka mgbanwe ngwá ọrụ, jams metụtara swarf, na ọrụ mmezi mmiri.

3. Nsonaazụ & Analysis

3.1. Ngwá Ọrụ Ndụ Mgbatị
Ngwa ndị na-arụ ọrụ n'okpuru ụkpụrụ mmezi ahaziri abịarute ọnụ ọgụgụ dị elu tupu ha achọọ nnọchi. Nkezi ndụ ngwá ọrụ mụbara site na 28% (site na 175 akụkụ / ngwá ọrụ na njikwa na 224 akụkụ / ngwá ọrụ n'okpuru protocol). Ọgụgụ 1 na-egosi ntụnyere akụkụ akụkụ na-aga n'ihu.

3.2. Mmelite ogo Swarf
Ntụle swarf stickiness gosiri mbelata dị egwu n'okpuru protocol a na-achịkwa, nkezi 1.8 ma e jiri ya tụnyere 4.1 maka njikwa (mbelata 73%). Mmiri a na-achịkwa na-emepụta drier, ibe granular karịa (Nyocha 2), na-eme ka mgbapụ na-ebelata ma na-ebelata igwe. Mbelata oge metụtara okwu swarf belatara site na 65%.

3.3. Mmiri kwụsie ike
Nyocha ụlọ nyocha gosipụtara ịdị irè nke protocol:

  • Ọnụọgụ nje dị n'okpuru 10³ CFU/ml n'ime sistemụ ejirila, ebe njikwa ahụ gafere 10⁶ CFU/mL n'izu 6.

  • Ọdịnaya mmanu tramp gbagoro nkezi <0.5% n'ime mmiri a na-achịkwa vs.> 3% na njikwa.

  • Ntinye uche na pH ka kwụsiri ike n'ime oke ebumnuche maka mmiri a na-achịkwa, ebe njikwa ahụ gosipụtara mkpagharị dị egwu (nleba anya na-agbada ruo 5%, pH na-adaba na 7.8).

* Tebụl 1: Ihe ngosi arụmọrụ igodo – Ejikwa ya vs. Mmiri mmiri *

Oke Mmiri jisiri ike Mmiri nchịkwa Mmelite
Nkeji Ndụ Ngwá Ọrụ (akụkụ) 224 175 +28%
Nkeji Nrapagidesie ike (1-5) 1.8 4.1 -73%
Swarf Jam Downtime E wedara 65% Ntọala -65%
Nkeji Ọnụọgụ nje bacteria (CFU/ml) < 1,000 > 1,000,000 > 99.9% dị ala
Nkeji Mmanụ tramp (%) <0.5% > 3% > 83% dị ala
Ntụkwasị obi kwụsie ike 8% ± 1% Na-agafe na ~5% Kwụsie ike
pH kwụsie ike 8.8 ± 0.2 Na-ebugharị na ~ 7.8 Kwụsie ike

4. Mkparịta ụka

4.1. Nsonaazụ ịkwọ ụgbọala usoro
Ọganihu ndị a na-esite na mmemme mmezi:

  • Ntụkwasị obi kwụsiri ike & pH:Gbaa mbọ hụ na mmanu na-agbanwe agbanwe na mgbochi corrosion, na-ebelata ngwa ngwa abrasive na eyi kemịkalụ. pH kwụsiri ike gbochiri ndakpọ nke emulsifiers, na-ejigide iguzosi ike n'ezi ihe nke mmiri na igbochi “souring” nke na-eme ka adhesion swarf dịkwuo elu.

  • Nzacha dị irè:Mwepụ nke metal dị mma (nri swarf) belatara ịchafụ na ngwaọrụ na ihe ndị na-arụ ọrụ. Mmiri dị ọcha na-asọpụtakwa nke ọma maka ịdị jụụ na ịsacha mgbawa.

  • Njikwa mmanụ tramp:Mmanụ tramp (site na lube ụzọ, mmiri mmiri hydraulic) na-akpaghasị emulsions, na-ebelata arụmọrụ dị jụụ, ma na-enye nri maka nje bacteria. Mwepụ ya dị oke mkpa maka igbochi rancidity na idowe nkwụsi ike nke mmiri, na-atụnye ụtụ nke ukwuu na swarf dị ọcha.

  • Mgbochi nje:Ịnọgide na-enwe uche, pH, na iwepu tramp mmanụ nje bacteria agụụ na-agụ, na-egbochi acids na slime ha na-emepụta nke na-eme ka arụ ọrụ mmiri na-emebi emebi, na-emebi ihe, na-ebute ísì ọjọọ / na-egbuke egbuke.

4.2. Oke & Mmetụta bara uru
Ọmụmụ ihe a lekwasịrị anya na mmiri dị iche iche (ọkara synthetic) na aluminom alloy (6061-T6) n'okpuru njikwa mana ọnọdụ mmepụta ihe. Nsonaazụ nwere ike ịdịgasị iche site na mmiri mmiri dị iche iche, alloys, ma ọ bụ ihe eji arụ ọrụ (dịka ọmụmaatụ, igwe na-agba ọsọ dị oke). Agbanyeghị, ụkpụrụ bụ isi nke njikwa itinye uche, nleba anya pH, nzacha, na mwepụ mmanụ tramp bụ nke ọdabara zuru ụwa ọnụ.

  • Ọnụ mmejuputa:Chọrọ itinye ego na ngwaọrụ nleba anya (refractometer, pH mita), sistemu filtration, na skimmers.

  • Ọrụ:Na-achọ nlele ịdọ aka ná ntị kwa ụbọchị site n'aka ndị ọrụ.

  • ROI:Ihe ngosi 28% gosipụtara na ndụ ngwá ọrụ na 65% mbelata na oge nkwụsị nke swarf na-enye nloghachi doro anya na ntinye ego, na-ewepụ ụgwọ ọrụ nke mmemme mmezi na akụrụngwa nchịkwa mmiri. Mbelata oge mkpofu mmiri (n'ihi ndụ ogologo ndụ) bụ nchekwa ọzọ.

5. Nkwubi okwu

Ịkwado mmiri mmiri CNC aluminom abụghị nhọrọ maka ịrụ ọrụ kacha mma; ọ bụ omume arụmọrụ dị oke egwu. Ọmụmụ ihe a na-egosi na usoro a haziri ahazi na-elekwasị anya na ntinye uche kwa ụbọchị na nlekota pH (ebumnobi: 7-9%, pH 8.5-9.2), nzacha okpukpu abụọ (40µm + 10µm), na mwepu mmanụ tramp na-eme ihe ike (> 95%) na-enye uru dị ịrịba ama:

  1. Ndụ Ngwá Ọrụ Agbatiri:Nkezi mmụba nke 28%, na-ebelata ọnụ ahịa akụrụngwa ozugbo.

  2. Swarf Cleaner:Mbelata 73% na nrapara, na-emeziwanye mgbapụ mgbawa na ibelata oge igwe / oge mbelata (mbelata 65%).

  3. Mmiri kwụsiri ike:Akwụsịla uto nje bacteria ma nọgide na-enwe iguzosi ike n'ezi ihe emulsion.

Ụlọ ọrụ kwesịrị ibute ụzọ n'imejuputa mmemme njikwa mmiri mmiri. Nchọpụta ga-eme n'ọdịnihu nwere ike ịchọpụta mmetụta nke ngwugwu mgbakwunye akọwapụtara n'okpuru ụkpụrụ a ma ọ bụ njikọ nke sistemu nlekota mmiri na-akpaghị aka.

Oge nzipu: Ọgọst-04-2025