Table of Contents

Fahimtar Matsayin Fata Fata a Fitar da Waya

Kowane shigarwar kebul na tsari, daga ƙaramar hanyar sadarwar ofis zuwa cibiyar bayanai mai hawa da yawa, ya dogara da amincin jiki na igiyoyin da ake jan ta hanyar layi, hanyar hawa, ko kuma rami. Ba tare da shafawa mai kyau ba, friction tsakanin jaket na waje na igiyar waya da bangon ciki na hanyar yana ƙaruwa da sauri, yana haifar da lalata jaket, yawan janyewa, lalacewar mai gudana, da kuma cikakken gazawar kebul. An tsara lubricants ɗin kebul musamman don rage wannan friction, rage tashin hankali, da kare kebul yayin shigarwa. Wannan labarin yana ba da cikakkiyar hanyar fasaha mai nasara don zaɓar, amfani, da kuma magance matsalar lubricants ɗin kebul, tabbatar da janyewa da inganci yayin da ke ƙara rayuwar sabis na kayan aikin kebul ɗin da aka shigar.

Halin da ake Yin Friction Sa'ad da Ake Ja Kablo

Lokacin da ake jan waya ta hanyar bututu, nau'ikan biyu na friction suna tsayayya da motsi. Friction mai tsayayya da tsayayya da motsi shine ƙarfin da dole ne a shawo kan shi don fara motsi. Da zarar zaren ya motsa, kinetic (sliding) friction yana ci gaba da tsayayya da motsi. Girman waɗannan ƙarfin ya dogara da coefficient na friction (CoF) tsakanin jaket ɗin kebul da kayan bututu, nauyin kebul ɗin da ke cikin naúrar, diamita na ciki na bututu, yawan da kuma tsanani na bends, da kuma jimlar nisan nesa.

Don igiyoyi na PVC-jacketed a cikin bututun ƙarfe, COF mai bushewa yana daga 0.4 zuwa 0.6. Mai shafawa mai kyau na igiya na iya rage wannan zuwa 0.10.2, rage tashin hankali na ja da kashi 5070% a cikin madaidaiciyar gudu har ma da ƙari a cikin sassan da ke da karkatarwa. Babban rigakafi ba kawai yana matsawa kayan aikin ja ba amma kuma yana sanya nauyin haɗari a kan masu gudanar da igiya da rufi. Yawan tashin hankali na iya shimfiɗa nau'i-nau'i, canza halayen hanawa, ko haifar da tsawo wanda ke lalata watsawar dindindin. Lubricants suna aiki ta hanyar sanya bakin ciki, ƙananan-shear fim tsakanin jaket da farfajiyar bututun, yana ba da damar kebul ɗin ya zame maimakon jawo. Wannan fim ɗin dole ne ya kasance mara kyau a ƙarƙashin ƙarfin matsa lamba na bangon kebul din, musamman ma ya karkata gefen waya inda siginar kewayawa.

An bayyana dangantakar ta hanyar lissafin capstan, inda tashin hankali ya karu da yawa tare da kusurwar jujjuyawar jujjuyawar jujjuyawar. Lubrication yana rage ma'aunin jujjuyawar, ta haka ne rage ma'aunin jujjuyawar kuma ya kiyaye ƙarfin jan da ake buƙata a cikin iyakoki masu aminci. Don dogon jan ko ƙarancin jujjuyawar, zaɓar mai shafawa tare da madaidaicin ƙarancin ƙarancin da ƙarfin fim yana da mahimmanci.

Nau'in Abin Da Ake Fitar da Kabulu: Zaɓin Da Ya Dace

Ba duk lubricants na igiya ba ne iri ɗaya. Tsarin da ba daidai ba na iya yin aiki da sinadarai tare da jaket ɗin igiya, bushewa kafin lokaci, ko kuma ba su samar da isasshen zamewa a ƙarƙashin kaya. Babban nau'ikan lubricants na igiya biyar sune masu amfani da ruwa, silicone, mai amfani da man fetur, mai amfani da polymer, da kuma bushe-film lubricants. Kowa yana da halaye daban-daban waɗanda suka dace da yanayin shigarwa da nau'ikan igiya.

Abincin Mai da Kayayyakin Mai da Kayayyaki

Masu shafawa na ruwa sune mafi yawan amfani ga janyewar cikin gida. Ba su da launi, ba su da guba, kuma suna tsabtace su da sauƙi tare da ruwa. Waɗannan masu shafawa suna dacewa da PVC, jaket na plenum, da kayan aikin da aka saba amfani da su kamar EMT, PVC, da ƙarfe mai tauri. Yawanci suna ƙunshe da ƙari kamar surfactants, masu hana lalata, da biocides don hana haɓakar ƙura. Tsarin ruwa yana bushewa zuwa fim mai ƙura wanda baya jan ƙura. Duk da haka, a cikin dogon gudu (sama da ƙafa 200) ko yanayin zafi, ɓarna na iya rage inganci, yana buƙatar sake amfani. Ga yawancin ofisoshin ofis da wuraren bayanai, masu shafawa na ruwa suna ba da mafi kyawun daidaituwa na aiki da aminci.

Abin shafawa da ke da silika

Silicone lubricants suna ba da tsayayya da zamewa da ruwa, wanda ya sa su dace da waje, karkashin ƙasa, ko yanayin rigar. Ba sa wankewa da ruwan sama ko ruwan ƙasa kuma suna da tasiri a tsawon lokaci. Kayan aikin silicone suna aiki da kyau tare da roba, neoprene, da wasu mahaɗan jaket na musamman. Duk da haka, silicone yana da wahalar cirewa kuma yana iya tsoma baki da mannewar tef, lakabi, ko mahada da aka yi amfani da su daga baya. Hakanan yana da tsada kuma zai iya haifar da farfajiyar ƙasa idan aka zubar. Yi amfani da lubricants na silicone kawai lokacin da yanayin ya buƙaci ƙarfin ruwa ko lokacin jan ta hanyar sandunan da ke ƙetare yankunan da ke da saurin ambaliyar.

Man Fetur

Hakanan ana kiransu cire murya ko mai, lubricants na tushen man fetur sune mafita masu nauyi don manyan wayoyi masu diamita, janyewar jujjuyawar, ko bankunan hanyoyin karkashin kasa. Suna ba da kyawawan kaddarorin ɗaukar kaya da lubrication mai tsawo koda a ƙarƙashin matsin lamba mai tsanani. Duk da haka, suna da rikici, suna da wahalar tsaftacewa daga wayoyi da hannu, kuma suna iya lalata wasu kayan jaket ta hanyar sinadarai. Jaket ɗin polyethylene (PE), musamman, na iya ɗaukar man fetur mai nauyi, yana haifar da kumburi, karkacewa, ko tsagewar damuwa. Jaket ɗin low-smoke zero-halogen (LSZH) suma suna da rauni. Ya kamata a yi amfani da lubricants na tushen man fetur kawai lokacin da aka tabbatar da kayan haɗin kebul da kuma kayan aikin, kuma galibi ana guje musu a cikin wuraren iska na plenum saboda VOC.

Masu amfani da kayan shafawa na roba

Abubuwan da ke da amfani da man fetur na zamani sun fito ne a matsayin mafi kyawun madadin ruwa na gargajiya ko kayan aikin man fetur. Waɗannan gels na roba sun ƙunshi polymers masu dogon sarkar da ke haifar da tsayayyen fim mai zamewa tare da ƙwarewar danshi. Ba su da guba, biodegradable, da kuma rashin ƙarfi na sunadarai, suna sa su zama lafiya ga duk jaket ɗin kebul na kowa gami da LSZH, PE, da nau'ikan plenum.

Fim ɗin da aka yi amfani da shi a bushe / kayan shafawa na graphite

Ana amfani da foda na graphite ko wasu lubricants na bushe-fishiri a cikin tsarin tsarin zamani amma har yanzu suna da zaɓi don aikace-aikace na musamman kamar madaidaiciyar tashar tashar tashar inda lubricants na ruwa zasu iya saukad da kayan aiki a ƙasa. Graphite mai bushe yana rage tsatsa amma yana haifar da ƙura mai gudana wanda zai iya gajarta hanyoyin haɗin da aka fallasa ko jawo fitowar tsaye. Hawan ƙura mai ƙura yana da haɗari ga lafiya.

Zaɓin Mai Mai da Ya Dace a Ayyukanka

Abubuwa uku masu canji suna ƙayyade kayan shafawa na musamman: kayan jaket ɗin igiya, nau'in da yanayin kwantena, da yanayin shigarwa. Tebur da ke ƙasa yana ba da bayanin dacewa mai sauri bisa ga kayan jaket na yau da kullun. Koyaushe tuntuɓi ƙayyadaddun masana'antun igiya da takardar bayanan fasaha na masana'antar mai shafawa kafin zaɓi na ƙarshe.

Cable Jacket Recommended Lubricant Notes
PVC (CM, CMR, CMP) Water-based or polymer Safe, easy cleanup, good slip
Low-Smoke Zero-Halogen (LSZH) Water-based or polymer (approved for LSZH) Petroleum-based can damage LSZH
Fiber Optic (tight buffer, loose tube) Water-based or polymer Avoid petroleum; may weaken buffer tubes
Armored / Interlocked Water-based or silicone Lubricate entry point and armor joints
Rubber / Neoprene Silicone or water-based Check compatibility with jacket plasticizers
Polyethylene (PE) Water-based or polymer only Petroleum-based causes swelling/cracking

[1] FLT:0]]Kayan mai sarrafawa kuma yana shafar zaɓin mai shafawa. Hanyar PVC tana da ƙimar jujjuyawar ƙasa fiye da ƙarfe; shirin yin amfani da ƙarin mai shafawa don PVC 2030%. Hanyar mai sauƙin jujjuyawar mai iya kama mai shafawa a cikin sahunta, don haka ana buƙatar mafi laushi, aikace-aikace don kauce wa mai shafawa wanda zai iya jawo ɓarnar.

Shirya Kabil da Ƙararrawa don Mai

Kafin ka cire, ka yi waɗannan matakan da za ka iya yi don ka yi amfani da kayan shafawa sosai.

  • Share ƙura, mai, ko danshi daga jaket, musamman idan an adana kebul a ƙasa ko a cikin yanayin waje. Yi amfani da tsabta, masana'anta mara laushi. Don wayoyi tare da gurɓataccen gurɓataccen abu, za a iya buƙatar maganin wanke mai laushi sannan a yi wanka da bushewa.
  • FLT:0 Bincika bututun. Cire ɓarnar, burrs, ko gefuna masu kaifi a cikin bututun ta amfani da safa mai janyewa, swab, ko goga na bututun. Don dogon gudu, busa wani tsabtace swab tare da iska mai matsewa ko amfani da iska mai tsabta na iya kawar da shinge.
  • Aika da lubricant zuwa na'urar sadarwa na farko. Lubricate babban sashi na na'urar sadarwa kamar yadda shi ya shiga cikin bututu, ba da bututu ciki. Wannan tabbatar da lubricant fim tafi tare da na'urar sadarwa. Domin dogon jan, la'akari pre-lubricating sassa da yawa kamar yadda na'urar sadarwa na'urar sadarwa.
  • A cikin manyan kayan aiki, mai amfani da kayan shafawa na inji wanda ke da karfin gaske yana iya taimakawa wajen daidaita yanayin da ake amfani da shi.
  • Pre-sanyaya duct a lokuta na musamman. Don bushewa, ƙura ducts, yin amfani da ruwan m hazo ko mai dacewa pre-lubricant zai iya taimakawa babban lubricant gudana cikin sauƙi. Wannan yana da yawa a cikin hanyoyin ruwa na karkashin kasa.

Tsarin Gyara Kable a Mataki

Mataki na 1: Ka Ƙayyade Yawan Abin shafawa

Ƙananan lubrication shine dalilin da ya sa yawanci tashin hankali na janyewa. Dokar gama gari: yi amfani da isasshen lubricant don ɗaukar tsawon kebul ɗin da zai kasance a cikin bututun. Don zana ƙafa 100 a cikin bututun inci 2, kuyi tsammanin amfani da kusan lita ɗaya na lubricant mai tushen ruwa. Don nauyi-yawan aiki ko tsananin tsagewa (ƙuƙƙuru da yawa, nisa mai nisa, ko manyan wayoyi), ninka wannan adadin. Yin amfani da yawa yana da lahani amma ba sa cutarwa, sai dai don lubricants na silicone wanda zai iya sa bene ya zamewa cikin haɗari. Sayi lubricant a cikin manyan ayyuka (5-gallon pallets) don rage farashi da ɓaramar.

Mataki na 2: Yi amfani da lubricant a wurin shiga

Lokacin da kebul ya fara ciyarwa cikin bututun, a tambayi mutum na biyu ya shafa lubricant kai tsaye a kan jaket ɗin ta hanyar amfani da goga, kwalban kwance, ko sprayer. Juya kebul a hankali don rufe dukkan bangarorin. A madadin haka, cika wani shallow tray da lubricant kuma ja da kebul ta hanyarsa kafin ya shiga cikin bututun. Wannan hanyar tana tabbatar da ɗaukar digiri na 360. Don kebul da yawa da ake juyawa tare, shafa kowane kebul daban kafin a haɗa shi, sannan a ƙara ƙarin lubricant zuwa ga kunshin a wurin shigarwa.

Mataki na 3: Ka shafa a tsakiyar cirewa idan ya cancanta

A cikin dogon gudu ko inda friction spikes (misali, bayan wani 90-digiri lankwasa, ko jerin bends), jan tashin hankali zai tashi. Idan akwai damar shiga matsakaici mahaɗin akwatuna ko jan maki, bude su da kuma amfani da ƙarin lubricant kai tsaye a kan na'urar. Wasu installers amfani da wani lubricant fakitin a porous jakar cike da lubricant cewa da aka haɗa zuwa jan line da kuma jan ta hanyar bututu amma wannan hanya ne kasa gama gari domin shi zai iya barin pools na lubricant a low maki.

Mataki na 4: Ka Yi Amfani da Hanyoyi Masu Kyau

Lubricant kadai ba ya tabbatar da janyewa mai santsi.

  • Ja hankali da kwanciyar hankali. Saurin jan hankali yana haɓaka samar da zafi, wanda zai iya haifar da ɓarna na lubricants na ruwa kuma yana iya yanke fim ɗin mai shafawa. Saurin da aka ba da shawarar shine 3050 ƙafa a minti ɗaya don yawancin igiyoyin Category; jinkirin fiber optic.
  • FLT:0 Kula da jan hankali a cikin lokaci na ainihi Yi amfani da mai ƙididdigar motsi ko mai ƙididdigar tashin hankali. Idan tashin hankali ya kusanci 80% na ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin
  • Ka guji motsi mai saurin motsawa. Farawa da tsayawa ba zato ba tsammani na iya kaiwa ga tashin hankali sau da yawa fiye da darajar daidaitaccen yanayi. Yi amfani da madauri mai saurin canzawa ko ja da hannu tare da santsi, ci gaba da ƙarfi.
  • Kada ku wuce radius na karamin lankwasawa na kebul. Mai shafawa ba zai iya gyara kebul mai lankwasawa ba. Kula da radius na lankwasawa aƙalla sau goma na diamita na kebul don kebul na bayanai na yau da kullun yayin shigarwa. Don kebul na fiber optic, duba ƙayyadaddun masana'anta.
  • Yi amfani da riƙe mai jan hankali (ƙwalƙwalwar igiya) daidai. Dole ne a yi amfani da riƙe a kan igiyar igiyar, ba kawai jaket ba.

Gudanar da Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin

Don manyan ayyukan, tsarin tsarin kula da tashin hankali yana rage haɗari. Yi lissafin ƙarfin janyewar da ake tsammani ta amfani da ma'anar: T = T0 × e^(μθ) + w × μ × L, inda T0 shine ƙarfin baya, μ shine ma'aunin jujjuyawar tare da lubricant, θ shine jimlar kusurwar lankwasawa a cikin radians, w shine nauyin kebul a ƙafa, kuma L shine tsawon sashi madaidaici. Yawancin masana'antun kebul suna ba da software na lissafin tashin hankali. Yi amfani da waɗannan ƙididdigar don ƙayyade nau'in lubricant mai dacewa, adadi, da yawan sassan janye. Idan ƙarfin da aka ƙayyade ya wuce iyakan aminci, karya gudu zuwa gajerun jujjuyawar tare da maki na tsakiya. A cikin matsanancin yanayi, yi amfani da lubricant tare da ƙananan ma'aunin jujjuyawar (silicone ko babban aiki) ko ƙara yawan aikace-aikacen lubricant polymer.

Ana amfani da kayan shafawa don yanayi na musamman

Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙ

A cikin shigarwa mai ɗorewa, nauyi yana jan lubricant ƙasa, yana barin sassan saman kebul ɗin da ba a shafa su ba. Yi amfani da lubricant a cikin babban saman mai ɗorewa kuma kuyi la'akari da amfani da mai narkewa, mai kama da gel polymer mai ɗaurewa wanda ya fi kyau. Don jan saman plenum, yi amfani da lubricants marasa ƙonawa, low-VOC kawai waɗanda aka yarda da su don sararin samaniya. A cikin madaidaiciyar gudu, nauyin kebul ɗin da kansa yana ƙara ƙarfin ƙarfi mai mahimmanci; mai shafawa yana rage ɓangaren jujjuyawar, amma har yanzu dole ne a tallafawa nauyi. Yi amfani da igiyoyin igiya da tsarin tallafi da suka dace da shigarwa mai ɗorewa.

Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙasar Ƙ

A karkashin kasa jan sau da yawa ya shafi dogon nisa (5001000 feet), m manhole bends, da kuma rigar yanayi. Yi amfani da mai nauyi-aiki ruwa-resistant lubricant silicone ko musamman waje polymer dabara. pre-wetting da duct da ruwa kafin a yi amfani da lubricant iya taimaka lubricant kwarara. Idan duct ne datti, flush shi da ruwa na farko. Don sosai dogon karkashin kasa jan, yi la'akari da yin amfani da wani lubricant allura hanya inda lubricant aka pumped cikin duct a mahara wurare a tsawon gudu. Koyaushe yi amfani da wani jan swab bayan lubricant kunshin rarraba shi daidai.

Yin Jigilar Kayayyaki Da Yawa

Lokacin da kake jan wayoyi biyu ko fiye a cikin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin mada

Abubuwan da Za Ka Yi La'akari da Su Sa'ad da Ka Yi Amfani da Fata na Kabelu

Ko da yake yawancin kayan shafawa na zamani ba su da guba kuma suna da ruwa, har ila suna da haɗari da saurin zamewa da kuma iya sa fata ta yi fushi.

  • Fitar da safofin hannu da tabarau na kariya. Wasu lubricants na tushen man fetur na iya haifar da cututtukan fata, kuma duk lubricants suna rage riƙewar hannu, yana sa kayan aiki da igiyoyi su zama da wahala a sarrafa su. Ana ba da shawarar safofin hannu na nitrile ko latex.
  • Ka kiyaye man shafawa daga bene. Fitarwa yana haifar da haɗarin tsallewa. Nan da nan tsaftace shi da kayan sha da kuma kayan wankewa. Yi amfani da alamun bene ko shinge a kusa da wuraren shafawa.
  • Aikin a cikin wuraren da aka kwantar da iska. Lubricants na tushen ruwa suna da ƙarancin wari, amma kayayyakin da ke kan man fetur ko na silicone na iya fitar da hayaƙi. Yi amfani da magoya baya ko buɗe windows lokacin aiki a cikin gida. Don wuraren da aka rufe, bi hanyoyin shigarwa na OSHA.
  • A cikin wani nau'i na kayan shafawa, ana amfani da su don yin amfani da kayan shafawa.
  • FLT:0 Adana lubricants a zazzabi da aka ba da shawarar Freezing na iya raba lubricants na tushen ruwa; zafi mai zafi na iya canza ƙarancin. Adana a cikin yankin da ake sarrafa yanayi, mafi kyau tsakanin 50 ° F da 85 ° F (10 ° C30 ° C).

Yadda Za a Warware Matsaloli na Sau da Sau da Sau da Sau da Masu Fitar da Man Fata

Mai Mai Ya Dace Sa'ad da Ake Ja

Alamomi: jan tashin hankali yana ƙaruwa a hankali bayan fewan ƙafafun farko; ganuwa bushewar tabo akan kebul. Magani: Sake amfani da shi a wuraren jan hankali na tsakiya. Don dogon gudu (sama da ƙafa 200) ko yanayin zafi, canza zuwa gel ko mai shafawa mai tushen polymer tare da ƙarancin haɓakar ɓarna.

Abin shafawa Yana Sa Rashin Ƙara

Wasu lubricants na ruwa suna bushewa zuwa fim mai manne idan aka yi amfani da shi sosai ko kuma idan an bar janyewar a cikin dogon lokaci. Don kauce wa wannan, yi amfani da laushi mai laushi, ko da yake. Idan ragowar ta kasance bayan janyewar, yawanci ba ta shafi aikin kebul ba amma tana iya jawo ƙura. Goge kebul tare da labule mai danshi bayan janyewa idan ya cancanta. Don yanayin tsabta mai mahimmanci (misali, wuraren tsabta na likita ko cibiyar bayanai), yi amfani da mai shafawa mara launi, mai bushe-tsire.

Abin da Ke Sa Jaket Ta Ƙaru ko Ta Yi Fushi

Wannan yana nuna rashin daidaituwa ta sunadarai, yawanci daga lubricant mai tushen man fetur akan jaket na polyethylene ko LSZH. Nan da nan dakatar da janyewa, cire kebul ɗin da ya shafa, da tsabtace bututun da kyau tare da mai laushi mai laushi da ruwa. maye gurbin da mai daidaitaccen ruwa ko mai laushi mai laushi. Koyaushe gwada ɗan gajeren samfurin kebul kafin cikakken shigarwa. Idan lalacewar jaket ɗin ba ta da yawa, za a iya amfani da kebul ɗin bayan tsaftacewa, amma tuntuɓi masana'anta.

Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin

Idan tashin hankali ya kasance mai girma, bincika don samun shinge na zahiri (rashin ruwa, murkushewar bututun, taguwar kaifi da ta wuce radius na lankwasawa). Sake amfani da lubricant a cikin ƙofar da kowane lankwasawa. Yi la'akari da amfani da riƙe mai jan hankali wanda ke rarraba ƙarfi mafi kyau, ko rage saurin jan hankali. Idan bututun ya tara ruwa, ku zubar da shi ko ku zubar da shi kafin ci gaba ruwa zai iya wanke lubricant.

Tunanin Muhalli da Tsayarwa

Ayyukan gini na zamani suna buƙatar samfuran da ke da ƙarancin muhalli. Zaɓi lubricants na kebul waɗanda suke da ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin

Har ila yau, yana da muhimmanci a kawar da kayan shafawa da kuma kwantena da ba a yi amfani da su ba. Ko da kayan shafawa masu lalacewa ba za a zubar da su a cikin ruwan sama ba. Tattara rinsat kuma amfani da shi don janyewa na gaba idan zai yiwu. Ta hanyar zaɓar da kuma sarrafa kayan shafawa da kyau, masu shigarwa suna taimakawa wajen dorewar aikin igiya.

Ƙarshen: Lubrication a matsayin Babban Factor na Nasara

Yin amfani da lubricant na kebul ba tunani ne na baya ba yana da wani mataki na injiniya wanda ke da tasiri kai tsaye kan ingancin shigarwa, lokaci, da kuma aikin kebul na dogon lokaci. Ta hanyar zaɓar lubricant mai kyau don nau'in kebul da yanayin, amfani da shi tare da fasaha mai kyau, saka idanu kan jan hankali, da magance matsalolin da ke aiki, zaku iya rage tashin hankali sosai, hana jaket da lalacewar mai sarrafawa, da kammala ayyukan da sauri tare da ƙarancin kira. Ko da cire kebul na Cat6 guda ɗaya ta hanyar bango na ofis ko ɗaruruwan zaren fiber ta hanyar tsarin tashar harabar harabar, mai shafawa da ingantaccen mai shafawa da hanyar bambanta da saukin kai, ingantaccen shigarwa daga rashin aiki mai tsada, mai cin lokaci. Saka lokaci don fahimtar kayanku, bi shawarwarin masana'anta don duka kebul da mai shafawa, kuma koyaushe fifita aminci, dacewa, da dorewa.