Lubricant Viscosity Measurement in Manufacturing and Blending

Amavuta akoreshwa mu nganda nini nk'inganda zitwara ibinyabiziga, imiti, ubwubatsi, imyenda, ibikorwa remezo, ubuhinzi, ubucukuzi bw'amabuye y'agaciro na peteroli kubera ibikorwa byabo byiza mu kurwanya imyenda, amavuta no kurwanya ruswa. Impungenge za Flowabililty nka hejuru cyane cyangwa cyane-viscosity irashobora kugabanya ubuzima bwibikoresho no kongera ikiguzi cyo kubungabunga. Wibire mubisobanuro birambuye hamwe na Lonnmeter shakisha ibisubizo byiza kubipima neza bikomeza gupimwa neza mumavuta ya lube avanze cyangwa umurongo wo gutunganya. Kurikiza inzira yuburyo bwo gutangiza inganda.

Niki Indangagaciro ya Viscosity (VI) ya Lubricant?

Indangantego ya Viscosity (VI) ni igipimo gikomeye gisobanura ubushobozi bwo gusiga amavuta kugira ngo agumane ubukonje buhoraho mu bipimo by'ubushyuhe butandukanye, umutungo ukenewe kugira ngo imikorere yizewe mu mikorere itandukanye. Ijuru rya VI ryerekana ihindagurika rito cyane hamwe nihindagurika ryubushyuhe, bigatuma biba byiza mubisabwa nka sisitemu ya hydraulic cyangwa moteri ihura nikirere gikabije. Ibinyuranye, amavuta yo kwisiga ya VI yiboneye ihinduka ryinshi ryijimye, rishobora kubangamira imikorere. Kurugero, amavuta yubutare asanzwe afite VI ya 95-100, mugihe amavuta yubutare yatunganijwe cyane agera kuri 120, kandi amavuta yubukorikori arashobora kugera kuri VI arenga 250.

Ubushishozi bwisoko & Porogaramu yinganda

Ubwoko bwose bwamavuta agomba gutanga imikorere ihamye nubwo ibintu bimeze nabi. Igikorwa cyo gukora amavuta kirimo igitutu cyinshi kugirango cyuzuze ubuziranenge bukomeye, bitewe nubwiyongere bwibicuruzwa byihariye nigihe gito cyo gutanga.

Kuvanga amavuta hamwe nuburyo bwo gukora amavuta yo kwisiga bishingiye cyane cyane kugenzura neza ubwinshi bwamavuta ya lube hamwe nubwiza bwabyo kugirango ibicuruzwa byizewe. Amavuta yo kwisiga menshi cyane arimbere mubikorwa biremereye cyane, mugihe amavuta yo kwisiga make yagenewe sisitemu yihuta, sisitemu yoroheje. Yateye imberelube amavuta ya viscosity meterogushoboza ababikora kuzuza ibyo basabwa bitandukanye mugihe bakora neza, kugabanya imyanda, no kubahiriza ibipimo.

Nigute Indangantego ya Viscosity ya Lubricant igenwa?

Kugena indangagaciro ya Viscosity ikubiyemo inzira isanzwe. Inzira yo kubara VI ni:

Aho:

U ni amavuta yo kwisiga kuri 40 ° C.
L nubukonje kuri 40 ° C bwamavuta yerekanwe hamwe na VI = 0, bihuye nubwiza bwamavuta kuri 100 ° C.
H nubukonje kuri 40 ° C bwamavuta yerekanwe hamwe na VI = 100, bihuye nubwiza bwamavuta kuri 100 ° C.

Ku mavuta-yuzuye cyane (kinematike viscosity kuri 100 ° C> 70 cSt), formula ya logarithmic yahinduwe ikoreshwa kugirango tumenye neza. Ubu buryo butuma ababikora bagereranya ubushyuhe bwamavuta yubushyuhe, bakemeza ko bujuje ibyifuzo byihariye muburyo bwo kuvanga amavuta.

Amavuta yo Kuvanga Amavuta & Gukora

Kuvanga amavuta yo kwisiga ni inzira igoye yo gutoranya ibikoresho fatizo, kuvanga, no kugenzura ubuziranenge. Amavuta shingiro - imyunyu ngugu, iyungurura, cyangwa igice cya sintetike - akomoka kumavuta ya peteroli atunganijwe binyuze mumashanyarazi, gukuramo ibishishwa, hamwe na hydrofinishing kugirango agere kubintu byifuzwa nka viscosity, index viscosity, and point point. Aya mavuta shingiro ahujwe ninyongeramusaruro, nkibipimo ngenderwaho bya viscosity, imiti igabanya ubukana, imiti yo kwisiga, hamwe na antioxydants, kugirango yongere imikorere yimikorere nkubushyuhe bwumuriro no kurwanya ruswa. Amavuta yo gukora amavuta arimo:

Guhitamo Amavuta Yibanze: Guhitamo amabuye y'agaciro cyangwa synthique ukurikije ibikenewe.
Kwinjiza Kwiyongera: Kwinjizamo inyongeramusaruro nka moderi ihindura imiterere yibidozi.
Kuvanga: Kuvanga mubihe bigenzurwa ukoresheje tanks nini hamwe na stirrers kugirango barebe ubutinganyi.
Kugenzura ubuziranenge: Kwipimisha ubwiza, ubucucike, flash point, nibindi bipimo kugirango byuzuze ibipimo.
Gupakira no gukwirakwiza: Icupa cyangwa ingunguru yo gutanga isoko.

Ubu buryo bwitondewe butuma amavuta akora neza mubisabwa kuva kuri moteri yimodoka kugeza kumashini zinganda, hamwe nubucucike bwamavuta ya lube hamwe nubukonje nkibipimo ngenderwaho byingenzi.

Amavuta menshi yo kwisiga hamwe n'amavuta yo kwisiga make

Guhitamo hagati yamavuta menshi yo kwisiga hamwe namavuta make yo kwisiga amavuta asabwa kubikorwa bikenewe. Amavuta yo kwisiga menshi ni meza kubikorwa biremereye cyane, nk'amavuta ya gare cyangwa amavuta akoreshwa mubikoresho byubwubatsi cyangwa ibyuma byinganda, aho biri:

Kora firime ikomeye yo gukingira kugirango ugabanye guterana no kwambara munsi yimitwaro myinshi.
Kongera ubushobozi bwo kwikorera imitwaro, gushyigikira imashini ziremereye.
Umutego wanduye nk'umwanda cyangwa imyanda, birinda kwangirika hejuru.
Komeza gushikama ku bushyuhe bwo hejuru, urebe imikorere yizewe.

Nyamara, amavuta yo kwisiga arenze urugero arashobora kongera ingufu hamwe nibikoresho bigoye. Ibinyuranye, amavuta yo kwisiga make akwiranye n'umuvuduko mwinshi, umutwaro uremereye nka moteri yimodoka cyangwa sisitemu ya hydraulic, itanga:

Kunoza imigendekere yimikorere neza no gukonja-gutangira imikorere.
Kugabanya gukoresha ingufu kubera guterana imbere.
Kongera ubushyuhe bwo gukwirakwiza muri sisitemu yihuta.

Nyamara, amavuta yo kwisiga make arashobora kunanirwa gutanga uburinzi buhagije munsi yimitwaro myinshi, biganisha ku kwambara.

Imikorere idahwitse

Kwangirika no gusebanya: Bitera imikorere mibi.

Kongera Ubuvanganzo & Ubushyuhe

Umubyibuho ukabije ubuza umuvuduko, kwihuta kwa okiside no gukora varish cyangwa silige.

$VI = L - UL - H × 100 VI = \ frac {L - U} {L - H} \ inshuro 100$

Ingaruka ziterwa no hejuru cyane cyangwa Viscosity nkeya

Ubusembwa butari bwiza mu mavuta burashobora gukurura ibibazo bikomeye mubikorwa, bikerekana ibibazo bigaragara mubikorwa nka fermentation ya penisiline aho kugenzura neza ari ngombwa. Amavuta menshi yo kwisiga amavuta atera ingaruka nka:

Gukoresha ingufu nyinshi: Harasabwa imbaraga nyinshi kugirango tuneshe guhangana, kongera ibiciro.
Ubukonje bukabije-Gutangira imikorere: Kugabanya pompability bishobora kwangiza ibikoresho kubushyuhe buke.

Ibinyuranye, amavuta yo kwisiga make arashobora kuvamo:

Imiterere ya Firime idahagije: Kurinda ubuso budahagije byongera kwambara no gutsindwa kwibigize.
Kwiyongera Kwanduye Kumva: Amavuta yoroheje ntabwo akora neza mugutega imyanda.
Kongera Ubuvanganzo nubushyuhe: Bitera okiside kandi bigabanya amavuta yo kubaho.

Izi ngaruka zirashimangira ko hakenewe uburyo bunoze bwo kuvanga amavuta yo kwisiga hifashishijwe igenzura ryigihe nyacyo kugirango harebwe imikorere ihamye.

Agaciro Kupima Viscosity Muburyo bwo Gutangiza

Kwinjizamo igihe nyacyo cyo gupima ibishishwa muguhuza imirongo ikora yimikorere ihindura inzira yo gukora amavuta, itanga:

Kuvanga neza: Kwemeza ubutinganyi, gukumira ibyiciro bidasanzwe no kuguriza bihenze.
Gukoresha neza ikiguzi: Kugabanya ikoreshwa ryingufu, kubyara peteroli, hamwe nintoki.
Ubwishingizi Bwiza: Ikomeza kubahiriza ibipimo nka ASTM D445, kwemeza isoko.
Gukwirakwiza inzira: Kugabanya ibihe byo kuvanga mugihe ugera kubintu bimwe.
Ubunini: Bishyigikira inzibacyuho itagira ingano kuva umuderevu kugera kumusaruro wuzuye.
Gutahura Ikibazo Cyibikorwa: Kumenya kwanduza cyangwa kuvanga amakosa ako kanya, kugabanya igihe.

Mugukoresha uburyo bwo kugenzura ibishishwa, abayikora bagera kubikorwa byigihe-gihe, bagahindura ubworoherane, kandi bakuzuza ibisabwa nisoko ryapiganwa, bisa nibisobanuro bisabwa mugukomeza fermentation ya penisiline.

Inzitizi hamwe no gukurikirana inzira gakondo

Gukurikirana inzira gakondo muguhuza amavuta gushingira cyane kumurongo wa interineti no gupima laboratoire, nka Saybolt Universal Viscometer, itanga ibibazo bikomeye:

Gutinda Igihe: Gutoranya no gusesengura laboratoire itinda, bikabuza guhinduka-igihe.
Ukudasobanuka: Ubushyuhe hamwe nogutandukanya mugihe cyo gutoranya amakuru yizewe.
Ubwinshi bwumurimo: Guhitamo intoki byongera ibiciro byakazi hamwe ningaruka zamakosa yabantu.
Ingaruka zo Kwanduza: Uburyo bwo gutoranya budahuye burashobora kuzana amakosa cyangwa kwanduzanya.
Ubunini buke: Uburyo bwa Offline burwanira kugendana nibisabwa byinjira cyane.

Izi mbogamizi zituma uburyo gakondo budakwiranye n’ibiti bivangwa na lube bigezweho, aho umuvuduko, ubunyangamugayo, hamwe na automatike ari ngombwa mu gukomeza guhangana.

Akamaro k'ibipimo nyabyo-byo kuvanga

Ibipimo nyabyo-byukuri byahinduye uburyo bwo kuvanga amavuta mugutanga amakuru yihuse, yukuri atwara imikorere nubuziranenge. Inyungu z'ingenzi zirimo:

Kurandura Reblending: Gukurikirana buri gihe byemeza ko bivanze, kugabanya imyanda nigiciro cyingufu.
Kugabanya Ibikorwa Byintoki: Automation igabanya uruhare rwabakoresha, kugabanya ibiciro namakosa.
Gukwirakwiza Ibihe Byiza: Guhindura-igihe-byukuri birinda kurenza cyangwa kutavanga, kubika umwanya numutungo.
Imikorere ya Logistical: Isesengura ryurubuga rigabanya gukenera kwipimisha hanze ya laboratoire, kugabanya ibiciro byo kohereza.
Inyungu z’ibidukikije: Kugabanya ikoreshwa rya peteroli, kugabanya imyanda n’ingaruka ku bidukikije.
Isuzuma ryongerewe imbaraga: Kurikirana uko amavuta ahinduka, bigafasha kumenya hakiri kare kwandura cyangwa kwangirika.

Lonnmeter Igisubizo cyibicuruzwa: Lube Amavuta ya Viscosity Meter

Lonnmeter ya lube yamavuta ya viscosity yakozwe kugirango ikemure ibyifuzo bikenewe byamavuta yo gukora amavuta, itanga ibisubizo bigezweho byo kugenzura igihe. Ibyingenzi byingenzi birimo:

Urwego Rwinshi rwa Viscosity: Ibipimo 10-10,000,000 cP, byakira imvange zigoye.
Ubushyuhe bwo hejuru cyane: Bikora kugeza kuri 350 ° C, bikwiranye n’ibidukikije-byo hejuru.
Gukurikirana Ubushyuhe Bwuzuye: Koresha metero yukuri ya lube yamavuta ya viscosity ya metero kugirango isomwe neza nubushyuhe bwuzuye.
Automation Automation: Ihuza hamwe na sisitemu ya PLC na DCS yo kugenzura byikora.
Igishushanyo Cyiza: Cyuzuye, kitarangwamo ibyuma byubaka bidafite ibyo kurya, byemeza kwizerwa.
Kwinjira muri Data n'umutekano: Mu buryo bwikora bwandika amakuru hamwe na code yigihe, ikumira impinduka zitemewe kandi bigafasha gusesengura inzira.

Imetero ya Lonnmeter, isa na Rheonics 'SRV na SRD, itanga ibipimo byimbitse hamwe nubucucike, bikuraho amakosa yuburyo gakondo nka viscometer ya Saybolt. Ubushobozi bwabo bwo gufata amazi atari Newtonian butuma ubuziranenge buhoraho muguhuza amavuta, gushyigikira porogaramu kuva kumushinga kugeza kumusaruro wanyuma.

Kumenya kugenzura ibicucu bitanga ubuziranenge buhoraho, kugabanya ibiciro, kongera ubunini, no kwemeza kubahiriza ibipimo nka ASTM D445. Menyesha Lonnmeter uyumunsi kugirango ushakishe ibisubizo bigezweho byo gupima ubukonje bwo gupima no guhindura inzira yawe!

Fata ingamba nonaha

Igihe cyo kohereza: Kanama-14-2025