kulle zare
Abubuwa
kulle zare yana taimakawa wajen ƙara ƙarfin haɗakarwa tsakanin hanyoyin haɗin da aka karkace, wato, don hana ɓarna ba zato ba tsammani, da kuma kare sassa masu haɗawa daga tsatsa da mannewa.
Akwai nau'ikan asali guda uku na masu riƙewa - ja, shuɗi da kore. An yi la'akari da ja a bisa ga al'ada mafi karfi, kuma kore mafi rauni. Duk da haka, lokacin zabar ɗaya ko wani mai gyarawa, kana buƙatar kula ba kawai ga launi ba, har ma da halayen wasan kwaikwayon da aka ba a kan marufi.
Ƙarfin gyare-gyare na iya dogara ba kawai a kan launi ba, har ma a kan masana'anta. Don haka, mai amfani na ƙarshe yana da tambaya mai ma'ana - wanne makullin zaren zaɓi? Kuma don taimaka muku yin zaɓin da ya dace, a nan akwai jerin shahararrun magunguna, waɗanda aka haɗa akan bita, gwaje-gwaje da binciken da aka samu akan Intanet. Kazalika bayanin halaye, abun da ke ciki da ka'idodin zaɓi.
Me yasa ake amfani da makullin zaren
Makullan zaren sun sami yaɗuwar amfani ba kawai a cikin masana'antar kera motoci ba, har ma a wasu wuraren samarwa. Waɗannan kayan aikin sun maye gurbin hanyoyin “kakan” na gyara haɗin zaren, kamar grover, abin saka polymer, mai nadawa, nut ɗin kulle da sauran abubuwan jin daɗi.
Dalilin yin amfani da waɗannan kayan aikin fasaha shine cewa a cikin motoci na zamani, ana ƙara amfani da haɗin zaren tare da tsayayyen ƙarfi (mafi dacewa) ƙara ƙarfin ƙarfi, da kuma kusoshi tare da ƙarar ƙasa. Sabili da haka, yana da mahimmanci don kiyaye ƙimar ƙasa a duk tsawon rayuwar taron.
Don haka, ana amfani da maɓallan zaren lokacin ɗaure birki calipers, camshaft pulleys, a cikin ƙira da ɗaure akwatin gear, a cikin sarrafa tuƙi, da sauransu. Ana amfani da manne ba kawai a cikin fasahar injin ba, har ma lokacin yin wasu ayyukan gyara. Misali, wajen gyaran kayan aikin gida, kekuna, gas da zato na lantarki, sulke da sauran kayan aiki.
Makullan zaren Anaerobic ba wai kawai aikin su na kai tsaye na gyara haɗin sassa biyu ba, har ma suna kare saman su daga oxidation (tsatsa), da kuma rufe su. Don haka, ya kamata a yi amfani da makullin zare don isassun kariya ga sassa a wuraren da akwai yuwuwar danshi da/ko datti shiga cikin zaren.
Nau'in masu riƙe zaren
Duk da nau'ikan kullin zaren, za a iya raba su zuwa manyan sassa uku - ja, blue da kore. Irin wannan rarrabuwa ta launi yana da sabani sosai, duk da haka yana ba da fahimtar ainihin yadda ake ba da ƙarfin ƙarfi ko, akasin haka, mai rauni mai rauni.
Jajayen shirye-shiryen bidiyo ana la'akari da al'ada mafi "karfi", kuma masana'antun sun sanya su matsayin babban ƙarfi. Yawancinsu suna da juriya da zafi, wato waɗanda za a iya amfani da su a cikin injuna, gami da injuna, waɗanda ke aiki a yanayin zafi sama da + 100 ° C (yawanci har zuwa + 300 ° C). Ma'anar "guda ɗaya", sau da yawa ana amfani da ita musamman ga makullin zaren ja, maimakon dabarun talla ne. Gwaje-gwaje na gaske sun nuna cewa haɗin da aka zana, wanda aka sarrafa ko da ta mafi “tsayin dorewa”, yana da sauƙin tarwatsawa da kayan aikin makulli.
Blue clips Zaren yawanci ana sanya su ta hanyar masana'anta azaman "tsaga". Wato karfinsu bai kai na jajayen ba (matsakaicin karfi).
Green masu riƙewa - mafi rauni. Su ma, ana iya siffanta su da “warguje”. Yawancin lokaci ana amfani da su don sarrafa haɗin zaren tare da ƙananan diamita, da kuma murɗa tare da ɗan ƙaramin ƙarfi.
Rukuni masu zuwa waɗanda aka raba masu zare a ciki - Yanayin zafin aiki. yawanci, talakawa da ma'aikatan zafin jiki sun keɓe. Kamar yadda sunayensu ke nunawa, ana iya amfani da masu riƙewa don ɗaure haɗin zaren da ke aiki a yanayin zafi daban-daban.
Hakanan an raba maƙullan zaren gwargwadon yanayin haɗuwarsu. wato ana sayarwa akwai ruwa da pasty kudade. Yawanci ana amfani da masu gyara ruwa don ƙananan haɗin zaren. Kuma mafi girman haɗin zaren, mafi girman samfurin ya kamata ya kasance. wato, don manyan haɗin zaren, ana amfani da masu gyara a cikin nau'i mai kauri.
Yawancin masu kulle zaren anaerobic ne. Wannan yana nufin cewa an adana su a cikin bututu (jigi) a gaban iska, kuma a karkashin irin wannan yanayi kada ku shiga cikin wani abu na sinadaran kuma kada ku bayyana kansu ta kowace hanya. Duk da haka, bayan an shafa su a saman da za a yi amfani da su, a ƙarƙashin yanayin da iskar iskar zuwa gare su ya iyakance (lokacin da aka ɗaure zaren), suna yin polymerize (wato taurara) kuma suna yin aikin su kai tsaye, wanda ya ƙunshi ingantaccen gyarawa. biyu tuntuɓar saman. Don haka ne yawancin bututun tsayawa suna jin taushi da taɓawa kuma suna bayyana sun fi rabin cike da iska.
Abun da ke ciki na kulle zaren
Yawancin makullan zaren anaerobic (wanda za a iya cirewa) sun dogara ne akan polyglycol methacrylate, da kuma abubuwan da ake gyarawa. Ƙarin kayan aiki masu rikitarwa (guda ɗaya) suna da ƙayyadaddun tsari. Misali, ja Abro fixative yana da abubuwan da ke biyowa: acrylic acid, alpha dimethylbenzyl hydroperoxide, bisphenol A ethoxyl dimethacrylate, ester dimethacrylate, 2-hydroxypropyl methacrylate.
Koyaya, ƙididdige ƙimar launi kawai ƙima ce mai ƙima a cikin nau'ikan samfura, kuma koyaushe akwai abubuwa biyu da yakamata ayi la'akari yayin zabar gyara. Na farko shine halayen aikin latch ɗin da aka zaɓa. Na biyu shine girman sassan da aka yi amfani da su (haɗin da aka haɗa), da kuma kayan da aka halicce su.
Yadda ake zabar maɓalli mafi kyawun zaren
Baya ga launi, akwai ma'auni da yawa waɗanda ya kamata ku kula da su yayin zabar makullin zaren ɗaya ko ɗaya. an jera su a kasa cikin tsari.
Kafaffen lokacin juriya
An bayar da rahoton ƙimar karfin juyi azaman "guda ɗaya". Abin takaici, yawancin masana'antun ba su ƙayyade wannan takamaiman ƙimar ba. Wasu suna nuna lokacin juriya tare da takamaiman dabi'u. Koyaya, matsalar anan ita ce masana'anta ba ta faɗi girman haɗin zaren da aka ƙididdige wannan juriya ba.
Babu shakka, don kwance ɗan ƙaramin abin rufewa, ana buƙatar ƙarancin juzu'i fiye da zazzage ƙulle mai girman diamita. Akwai ra'ayi tsakanin masu ababen hawa cewa "ba za ku iya lalata porridge tare da man fetur ba", wato, ƙarfin gyaran da kuke amfani da shi, mafi kyau. Duk da haka, ba haka ba ne! Idan kun yi amfani da makulli mai ƙarfi sosai akan ƙaramar zaren zare mai ɗanɗano, ana iya murɗa shi har abada, wanda ba a so a mafi yawan lokuta. A lokaci guda, irin wannan fili zai zama mafi ƙarancin tasiri mafi girma da zaren (duka diamita da tsayi) da ake amfani da shi.
Abin sha'awa shine, masana'antun daban-daban suna nuna dankon samfurin su a cikin ma'auni daban-daban. wato, wasu suna nuna wannan darajar a centiPoise, [cPz] - naúrar danko mai ƙarfi a cikin tsarin naúrar CGS (yawanci masana'antun ketare suna yin haka). Sauran kamfanoni suna nuna irin wannan ƙima a cikin milliPascal seconds [mPas] - naúrar dankon mai mai ƙarfi a cikin tsarin SI na duniya. tuna cewa 1 cps daidai yake da 1 mPa s.
Yanayin tarawa
Kamar yadda aka ambata a sama, galibi ana sayar da makullin zare azaman ruwa da manna. Ana zuba samfuran ruwa cikin dacewa cikin rufaffiyar haɗin zaren. Hakanan, masu gyara ruwa suna bazuwa sosai a saman wuraren da aka jiyya. Duk da haka, daya daga cikin rashin lahani na irin waɗannan kudade shine yaduwar su, wanda ba koyaushe ya dace ba. Manna ba ya yada, amma ba koyaushe dace don amfani da su a saman ba. Dangane da marufi, ana iya yin wannan daidai daga wuyan bututu ko yin amfani da ƙarin kayan aiki (screwdriver, yatsa).
Koyaya, jimlar yanayin wakili kuma dole ne a zaɓi daidai da girman zaren. wato, ƙaramin zaren, ƙarin ruwa mai gyara ya kamata ya kasance. Wannan shi ne saboda gaskiyar cewa in ba haka ba zai zubar da shi zuwa gefen zaren, kuma za a matse shi daga rata tsakanin zaren. Alal misali, don zaren da masu girma dabam daga M1 zuwa M6, ana amfani da abin da ake kira "kwayoyin halitta" abun da ke ciki (ƙimar danko kusan 10 ... 20 mPas). Kuma girman zaren ya zama, mafi yawan pasty da gyaran ya kamata ya kasance. Hakanan, danko ya kamata ya karu.
Tsari juriya na ruwa
wato, muna magana ne game da daban-daban lubricating ruwaye, kazalika da man fetur (man fetur, dizal man fetur). Yawancin makullai na zaren gaba ɗaya ba su da tsaka tsaki ga waɗannan wakilai, kuma ana iya amfani da su don gyara haɗin zaren sassan da ke aiki a cikin wankan mai ko kuma cikin yanayin tururin mai. Duk da haka, wannan batu yana buƙatar ƙarin bayani, a cikin takardun, don kada ya fuskanci wani abin mamaki mara kyau a nan gaba.
Lokacin warkewa
Ɗaya daga cikin rashin amfani da makullin zaren shine ba sa nuna kayansu nan da nan, amma bayan wani ɗan lokaci. Sabili da haka, tsarin haɗin kai ba a so don amfani a ƙarƙashin cikakken kaya. Lokacin polymerization ya dogara da nau'in samfurin musamman. Idan gyaran ba gaggawa ba ne, to wannan siga ba shi da mahimmanci. In ba haka ba, ya kamata ku kula da wannan factor.
Darajar kudi, sake dubawa
dole ne a zaɓi wannan siga, kamar kowane samfur. Akwai nau'ikan samfura daban-daban a kasuwa. A cikin sharuddan gabaɗaya, ya fi dacewa don siyan mai riƙewa daga kewayon farashi na tsakiya ko mafi girma. Gaskiya mai arha hanya za ta fi dacewa ba ta da tasiri. Tabbas, a wannan yanayin, kuna buƙatar kula da ƙarar marufi, yanayin amfani, da sauransu.
Rating na mafi kyawun makullin zaren
Domin amsa tambayar wanne kulle zare ne ya fi kyau, editocin albarkatun mu sun tattara adadin kuɗin da ba a tallatawa ba. Jerin ya dogara ne kawai akan sake dubawa da aka samu akan Intanet ta hanyar masu motoci daban-daban waɗanda a lokuta daban-daban suka yi amfani da wasu hanyoyin, da kuma abubuwan da aka buga ta "Bayan Doka", wanda ƙwararrun ƙwararrunsu sun gudanar da gwaje-gwaje masu dacewa da kuma nazarin da yawa na gida. da makullin zaren waje.
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Threadlocker IMG MG-414 Babban Ƙarfi bisa ga gwaje-gwajen da ƙwararrun ƙwararrun mujallar auto ke gudanarwa shine jagoran ƙimar, saboda ya nuna sakamako mafi kyau yayin gwaje-gwaje. An sanya kayan aiki azaman maƙalli mai nauyi mai nauyi, kashi ɗaya, thixotropic, ja cikin launi tare da tsarin anaerobic polymerization (hardening). Ana iya samun nasarar amfani da kayan aiki maimakon masu wankin bazara na gargajiya, riƙon zobba da sauran na'urori makamantansu. Yana ƙara ƙarfin duka haɗin gwiwa. Yana hana oxidation (tsatsa) na zaren. Mai jure wa ƙarfi mai ƙarfi, girgiza da faɗaɗa zafi. Juriya ga duk sarrafa ruwaye. Ana iya amfani dashi a cikin kowane injin injin tare da diamita na zaren daga 9 zuwa 25 mm. Yanayin zafin aiki - daga -54 ° C zuwa + 150 ° C.
Ana sayar da shi a cikin ƙaramin kunshin 6 ml. Labarin daya irin wannan bututu shine MG414. Farashinsa kamar na bazara 2019 shine kusan 200 rubles.
Permatex High Temperate Threadlocker
The Permatex threadlocker (Nadi na Turanci - High Temperate Threadlocker RED) an sanya shi azaman babban zafin jiki, kuma yana iya aiki cikin yanayi har zuwa +232 ° C (ƙananan kofa - -54 ° C). An ƙirƙira don amfani a cikin haɗin zaren daga 10 zuwa 38 mm (3/8 zuwa 1,5 in.).
Yana jure ƙarar jijjiga gami da matsananciyar lodi na inji. Yana hana bayyanar lalata a kan zaren, ba ya fashe, baya magudana, baya buƙatar ƙarfafawa na gaba. Cikakken ƙarfi yana faruwa bayan sa'o'i 24. Don tarwatsa abun da ke ciki, naúrar dole ne a mai tsanani zuwa zazzabi na + 260 ° C. Gwajin ya tabbatar da ingancin wannan makullin zaren.
Ana sayar da shi a cikin fakiti iri uku - 6 ml, 10 ml da 36 ml. Labaran su 24026; 27200; 27240. Kuma, daidai da haka, farashin shine 300 rubles, 470 rubles, 1300 rubles.
loctite
Shahararriyar masana'antar liƙa ta Jamus Henkel ita ma ta ƙaddamar da layin adhesives da sealant a ƙarƙashin sunan Loctite a cikin 1997. A halin yanzu, akwai nau'ikan zaren zare guda 21 akan kasuwa, waɗanda aka samar a ƙarƙashin alamar kasuwancin da aka ambata. Dukansu sun dogara ne akan dimethacrylate ester (methacrylate kawai ana nuna su a cikin takaddun). Babban fasalin duk abubuwan gyarawa shine hasken su a cikin haskoki na ultraviolet. Wannan wajibi ne don bincika kasancewar su a cikin haɗin gwiwa, ko rashi akan lokaci. Sauran halayensu sun bambanta, don haka muka jera su cikin tsari.
Lokaci 222
Makullin ƙaran ƙarfi. Ya dace da duk sassa na ƙarfe, amma mafi inganci don ƙarancin ƙarfi (kamar aluminum ko tagulla). An ba da shawarar don amfani tare da ƙwanƙwasa kai tsaye inda akwai haɗarin fizge zaren lokacin sassautawa. Haɗuwa tare da ƙaramin adadin ruwa mai tsari (wato, mai) an yarda. Duk da haka, yana fara rasa kaddarorinsa bayan kusan sa'o'i 100 na aiki a irin wannan yanayi.
Halin haɗuwa ruwa ne mai shuɗi. Matsakaicin girman zaren shine M36. Halatta zafin aiki daga -55°C zuwa +150°C. Ƙarfin yana da ƙasa. Ƙunƙarar ƙarfi - 6 N∙m. Danko - 900 ... 1500 mPa s. Time for manual aiki (ƙarfi): karfe - 15 minutes, tagulla - 8 minutes, bakin karfe - 360 minutes. Cikakken polymerization yana faruwa bayan mako guda a zazzabi na +22 ° C. Idan ana buƙatar ƙwanƙwasa, taron na'ura dole ne ya zama mai zafi a cikin gida zuwa zafin jiki na + 250 ° C, sa'an nan kuma tarwatsa a cikin yanayi mai zafi.
Ana sayar da kayan a cikin fakiti na waɗannan kundin: 10 ml, 50 ml, 250 ml. Labarin kunshin 50 ml shine 245635. Farashinsa kamar na bazara na 2019 shine kusan 2400 rubles.
Lokaci 242
Universal threadlocker na matsakaicin ƙarfi da matsakaici danko. Ruwa ne mai shuɗi. Matsakaicin girman haɗin zaren shine M36. Yanayin zafin jiki na aiki shine daga -55 ° C zuwa + 150 ° C. Sake juyi - 11,5 N∙m don M10 zaren. Yana da kaddarorin thixotropic (yana da ikon rage danko, wato, don liquefy a ƙarƙashin aikin injiniya da kauri a hutawa). Mai jure wa magudanar ruwa iri-iri, gami da mai, fetur, ruwan birki.
Danko shine 800…1600mPa∙s. Lokacin aiki tare da ƙarfin hannu don karfe shine mintuna 5, don tagulla shine mintuna 15, don bakin karfe shine mintuna 20. Mai sana'anta ya nuna kai tsaye cewa don wargaza latch ɗin, sashin da ke kula da shi dole ne a yi zafi a cikin gida zuwa zafin jiki na +250 ° C. Kuna iya cire samfurin tare da mai tsaftacewa na musamman (mai ƙira yana tallata mai tsabtace iri ɗaya).
Ana sayar da su a cikin fakiti na 10 ml, 50 ml da 250 ml. Farashin mafi ƙarancin kunshin kamar na bazara na 2019 shine kusan 500 rubles, kuma farashin bututun 50 ml kusan 2000 rubles ne.
Lokaci 243
Mai riƙe da Loctite 243 shine mafi mashahuri a cikin kewayon, saboda yana da ɗayan mafi girman juzu'i na sassautawa da yanayin zafi mai girma. A lokaci guda, an sanya shi azaman madaidaicin zaren ƙarfin matsakaici, yana wakiltar ruwa mai shuɗi. Matsakaicin girman zaren shine M36. Yanayin zafin aiki yana daga -55 ° C zuwa + 180 ° C. Matsakaicin sassautawa shine 26 N∙m don kullin M10. Danko - 1300-3000 mPa s. Lokaci don ƙarfin hannu: don talakawa da bakin karfe - minti 10, don tagulla - minti 5. Don tarwatsa, taro dole ne a mai tsanani zuwa +250 ° C.
Ana sayar da shi a cikin fakiti na waɗannan kundin: 10 ml, 50 ml, 250 ml. Labarin mafi ƙarancin kunshin shine 1370555. Farashinsa shine kusan 330 rubles.
Lokaci 245
Ana siyar da Loctite 245 azaman matsakaicin ƙarfi mara ɗigowar zaren kulle. Ana iya amfani da shi don haɗin zaren da ke buƙatar sassauƙan tarwatsewa tare da kayan aikin hannu. Yanayin haɗuwa shine ruwa mai shuɗi. Matsakaicin zaren shine M80. Yanayin zafin aiki yana daga -55 ° C zuwa + 150 ° C. Sake juyi bayan shearing don zaren M10 - 13 ... 33 Nm. Lokacin ɓarkewar lokacin amfani da wannan matsi zai zama kusan daidai da ƙarfin ƙarfin ƙarfi (ƙasa 10 ... 20% ƙasa ba tare da amfani da shi ba). Dankowa - 5600-10 mPa s. Lokacin ƙarfin hannu: karfe - mintuna 000, tagulla - mintuna 20, bakin karfe - mintuna 12.
Ana sayar da shi a cikin fakiti na kundin masu zuwa: 50 ml da 250 ml. Farashin karamin kunshin shine kusan 2200 rubles.
Lokaci 248
Loctite 248 threadlocker shine matsakaicin ƙarfi kuma ana iya amfani dashi akan duk saman saman ƙarfe. Siffa ta musamman ita ce yanayin tarawa da marufi. Don haka, ba ruwa ba ne kuma mai sauƙin amfani. Kunshe a cikin akwatin fensir. Matsakaicin girman zaren shine M50. Matsakaicin juzu'i - 17 Nm. Yanayin zafin aiki yana daga -55C zuwa +150C. A kan karfe, kafin ƙarfafawa, zaka iya aiki har zuwa minti 5, akan bakin karfe - minti 20. Don tarwatsa, taron dole ne a mai tsanani zuwa +250 ° C. Bayan tuntuɓar ruwan sarrafawa, da farko yana iya rasa kaddarorinsa da kusan 10%, amma sai ya kiyaye wannan matakin a kan dindindin.
Ana sayar da shi a cikin akwatin fensir 19 ml. Matsakaicin farashin irin wannan fakitin shine kusan 1300 rubles. Kuna iya siyan shi a ƙarƙashin labarin - 1714937.
Lokaci 262
Ana siyar da Loctite 262 azaman maɓalli na thixotropic wanda za'a iya amfani dashi a cikin haɗin zaren da baya buƙatar rarrabuwa na lokaci-lokaci. Yana da ɗayan mafi girman lokacin gyarawa. Jiha tara - ruwa ja. Ƙarfi - matsakaici / babba. Matsakaicin girman zaren shine M36. Yanayin aiki - daga -55 ° C zuwa + 150 ° C. Matsakaicin juzu'i - 22 Nm. Danko - 1200-2400 mPa s. Lokacin ƙarfin hannu: karfe - mintuna 15, tagulla - mintuna 8, bakin karfe - mintuna 180. Don tarwatsawa, ya zama dole don dumama naúrar har zuwa +250 ° C.
Ana sayar da shi a cikin fakiti daban-daban: 10 ml, 50 ml, 250 ml. Labarin kwalban 50 ml shine 135576. Farashin fakiti ɗaya shine 3700 rubles.
Lokaci 268
Loctite 268 babban maƙarar ƙarfi ne mara ruwa. An bambanta ta hanyar marufi - fensir. Ana iya amfani da shi a kan duk saman ƙarfe. Yanayin haɗuwa shine daidaiton kakin zuma na launin ja. Matsakaicin girman zaren shine M50. Yanayin aiki - daga -55 ° C zuwa + 150 ° C. Dorewa yana da girma. Matsakaicin juzu'i - 17 Nm. Ba shi da kaddarorin thixotropic. Lokacin sarrafa hannu akan karfe da bakin karfe shine mintuna 5. Lura cewa Loctite 268 threadlocker da sauri ya rasa kaddarorin sa yayin aiki a cikin mai mai zafi! Don tarwatsa, ana iya yin zafi har zuwa +250 ° C.
Ana sayar da mai gyarawa a cikin fakiti na juzu'i biyu - 9 ml da 19 ml. Labarin mafi mashahuri babban kunshin shine 1709314. Kimanin farashinsa shine kusan 1200 rubles.
Lokaci 270
Loctite 270 threadlocker an ƙera shi don gyarawa da rufe hanyoyin haɗin da ba ya buƙatar rarrabuwa na lokaci-lokaci. Yana ba da dawwamammen riƙewa. Ya dace da duk sassan ƙarfe. Jimillar jimillar ruwa koren ruwa ne. Matsakaicin girman zaren shine M20. Yana da kewayon zafin jiki mai tsawo - daga -55 ° C zuwa + 180 ° C. Dorewa yana da girma. Ƙunƙarar ƙarfi - 33 Nm. Babu kaddarorin thixotropic. Danko - 400-600 mPa s. Time for manual aiki: ga talakawa karfe da tagulla - 10 minutes, bakin karfe - 150 minutes.
Ana sayar da su a cikin fakiti daban-daban guda uku - 10 ml, 50 ml da 250 ml. Labarin kunshin tare da ƙarar 50 ml shine 1335896. Farashinsa shine kusan 1500 rubles.
Lokaci 276
Loctite 276 madaidaicin zaren zare ne wanda aka ƙera don saman nickel-plated. Yana da ƙarfi sosai da ƙarancin danko. An ƙirƙira don haɗin zaren da ba ya buƙatar ɓata lokaci-lokaci. Jimillar jimillar ruwa koren ruwa ne. Dorewa yana da girma sosai. Matsakaicin juzu'i - 60 Nm. Matsakaicin girman zaren shine M20. Yanayin aiki - daga -55 ° C zuwa + 150 ° C. Danko - 380 ... 620 mPa s. Dan kadan yana rasa kaddarorin sa lokacin aiki tare da ruwa mai sarrafa.
Ana sayar da shi a cikin nau'i biyu na fakiti - 50 ml da 250 ml. Farashin mafi mashahuri kananan kunshin ne game da 2900 rubles.
Lokaci 2701
Loctite 2701 threadlocker babban ƙarfi ne, ƙarancin ɗanƙon zaren kulle don amfani akan sassan chrome. Ana amfani dashi don haɗin da ba za a iya raba su ba. Ana iya amfani da shi don sassan da ke ƙarƙashin gagarumin rawar jiki yayin aiki. Jimillar jimillar ruwa koren ruwa ne. Matsakaicin girman zaren shine M20. Yanayin aiki - daga -55 ° C zuwa + 150 ° C, duk da haka, bayan zafin jiki na + 30 ° C da sama, kadarorin sun ragu sosai. Ƙarfi yana da yawa. Matsakaicin sassautawa don zaren M10 shine 38 Nm. Babu kaddarorin thixotropic. Danko - 500 ... 900 mPa s. Lokacin aiki da hannu (ƙarfin) don kayan: karfe - mintuna 10, tagulla - mintuna 4, bakin karfe - mintuna 25. Mai jurewa sarrafa ruwaye.
Ana sayar da shi a cikin nau'i uku na fakiti - 50 ml, 250 ml da 1 lita. Labarin kwalban shine 50 ml, labarinsa shine 1516481. Farashin shine kusan 2700 rubles.
Lokaci 2422
Loctite 2422 Threadlocker yana ba da matsakaicin ƙarfi don filaye masu zaren ƙarfe. Ya bambanta da cewa ana sayar da shi a cikin kunshin fensir. Jiha tara - manna shuɗi. Bambanci na biyu shine ikon yin aiki a yanayin zafi mai zafi, wato har zuwa +350 ° C. Ƙunƙarar jujjuyawa - 12 nm. Yana aiki mai girma tare da mai injin zafi, ATF (ruwa mai watsawa ta atomatik), ruwan birki, glycol, isopropanol. Lokacin yin hulɗa da su, yana ƙara halayensa. Yana rage su kawai lokacin da ake hulɗa da man fetur (wanda ba a yi amfani da shi ba).
Ana sayar da shi a cikin akwatin fensir 30 ml. Farashin daya kunshin ne game da 2300 rubles.
Abro zaren kulle
An samar da makullin zare da yawa a ƙarƙashin alamar kasuwanci ta Abro, duk da haka, gwaje-gwaje da sake dubawa sun nuna cewa Ablok Threadlok TL-371R yana nuna mafi girman inganci. Ana sanya shi ta masana'anta azaman maƙalli mara cirewa. Kayan aiki na "ja", wato, wanda ba a raba shi ba, manne. Ana amfani da shi don haɗin kai wanda baya buƙatar tarwatsewa akai-akai. Yana ba da hatimi zuwa haɗin zaren, mai jurewa ga girgiza, tsaka tsaki don aiwatar da ruwaye. Za a iya amfani da zaren har zuwa 25mm. Hardening yana faruwa mintuna 20-30 bayan aikace-aikacen, kuma cikakken polymerization yana faruwa a cikin rana ɗaya. Yanayin zafin jiki - daga -59 ° C zuwa + 149 ° C.
Ana iya amfani da shi a cikin nau'o'in ma'auni na inji - studs, abubuwa na gearbox, kusoshi na dakatarwa, maɗaukaki don sassan injin, da sauransu. Lokacin aiki, dole ne a kula don guje wa haɗuwa da idanu, fata da sassan numfashi. Yi aiki a cikin daki mai iska ko a waje. Gwaje-gwaje sun nuna matsakaicin tasiri na Abrolok Threadlok TL-371R makullin zaren, duk da haka, ana iya amfani da shi sosai a cikin abubuwan abubuwan hawa marasa mahimmanci.
Ana sayar da shi a cikin bututu 6 ml. Labarin irin wannan marufi shine TL371R. Saboda haka, farashinsa shine 150 rubles.
DoneDeaL DD 6670
Hakazalika, ana sayar da maƙallan zare da yawa a ƙarƙashin alamar kasuwanci na DoneDeaL, amma ɗayan mafi shahara kuma mai inganci shine DoneDeaL DD6670 anaerobic split threadlocker. Yana da maƙallan "blue", kuma yana ba da haɗin matsakaicin ƙarfi. Za a iya cire zaren da kayan aikin hannu. Kayan aiki na iya jurewa har ma da mahimmancin nauyin inji da girgiza, yana kare wuraren da aka kula da su daga danshi da sakamakon tasirinsa - lalata. An ba da shawarar don amfani akan haɗin zaren tare da diamita na 5 zuwa 25 mm. A cikin injiniyan injin, ana iya amfani da shi don gyara ƙwanƙwasa fil ɗin rocker, gyaran gyare-gyare, ƙwanƙolin murfin bawul, kwanon mai, ƙayyadaddun ƙirar birki, sassan tsarin ci, mai canzawa, kujerun jakunkuna da sauransu.
A cikin aiki, sun nuna matsakaicin ingancin latch, duk da haka, idan aka ba da matsakaicin halayen da masana'anta suka bayyana, yana yin aikinsa sosai. Saboda haka, an bada shawarar yin amfani da shi a cikin abubuwan da ba su da mahimmanci na mota. Ana sayar da makullin zaren DonDil a cikin ƙaramin kwalban 3 ml. Lambar labarin ita ce DD6670. Kuma farashin irin wannan kunshin shine kusan 250 rubles.
Mannol Gyara zaren matsakaici ƙarfi
Mai ƙera Mannol Fix-Gewinde Mittelfest kai tsaye akan kunshin yana nuna cewa an ƙera wannan makullin zaren don hana haɗin zaren ƙarfe tare da farar zaren har zuwa M36 daga kwancewa. Yana nufin ƙwanƙwasa ƙwanƙwasa. A lokaci guda kuma, ana iya amfani da shi a kan sassan da ke aiki a ƙarƙashin yanayin girgiza, wato, ana iya amfani da shi a cikin injin injin injin, tsarin watsawa, akwatunan gear.
Tsarin aikinsa shine wanda ya cika saman ciki na haɗin zaren, don haka yana kare shi. Wannan yana hana zubar ruwa, mai, iska, da kuma samar da cibiyoyin lalata a saman karfe. Matsakaicin madaidaicin juzu'i na zaren tare da farar M10 shine 20 nm. Yanayin zafin aiki - daga -55 ° C zuwa + 150 ° C. Gyaran farko yana faruwa a cikin mintuna 10-20, kuma ana tabbatar da cikakken ƙarfi bayan sa'o'i ɗaya zuwa uku. Koyaya, yana da kyau a jira ƙarin lokaci don ba da damar mai gyara ya taurare da kyau.
Lura cewa marufi yana nuna cewa kana buƙatar yin aiki tare da samfurin a kan titi ko a wuri mai kyau. Ka guji hulɗa da idanu da wuraren buɗe jiki na jiki! Wato, kuna buƙatar yin aiki a cikin safofin hannu masu kariya. Ana sayar da shi a cikin kwalban 10 ml. Labarin daya irin wannan kunshin shine 2411. Farashin kamar na bazara 2019 shine kusan 130 rubles.
Mai riƙewa Lavr
Daga cikin waɗanda aka ƙera a ƙarƙashin alamar kasuwanci ta Lavr, ita ce kulle zaren da za a iya cirewa (blue/blue blue) wanda aka sayar tare da labarin LN1733 wanda shine mafi inganci. Ana iya amfani da shi don haɗin zaren da ke buƙatar haɗuwa / rarrabuwa na lokaci-lokaci (misali, lokacin hidimar mota).
Halayen gargajiya ne. karfin juyi - 17 Nm. Yanayin zafin jiki na aiki shine daga -60 ° C zuwa + 150 ° C. Ana samar da polymerization na farko a cikin minti 20, cikakke - a cikin rana. Yana kare saman da aka yi magani daga lalacewa, mai juriya ga girgiza.
Gwaje-gwaje na kulle zaren Lavr ya nuna cewa yana da kyau sosai, kuma yana jure matsakaicin ƙarfi, yana tabbatar da ingantaccen haɗin haɗin da aka haɗa. Don haka, ana iya ba da shawarar ga masu motoci na yau da kullun da masu sana'a waɗanda ke yin aikin gyara akai-akai.
Ana sayar da shi a cikin bututun 9 ml. Labarin irin wannan marufi shine LN1733. Its farashin kamar na sama lokacin ne game da 140 rubles.
Yadda ake maye gurbin kulle zaren
Yawancin direbobi (ko kawai masu sana'a na gida) suna amfani da wasu kayan aiki maimakon makullin zaren da ke da irin wannan kaddarorin. Alal misali, a zamanin da, sa’ad da ba a ƙirƙira maƙallan zaren ba, direbobi da injiniyoyin mota a ko’ina suna amfani da jan gubar ko nitrolac. Waɗannan abubuwan haɗin gwiwar sun yi kama da makullin zaren da aka wargaje. A cikin yanayin zamani, zaku iya amfani da kayan aikin da aka sani da "Super Glue" (kamfanoni daban-daban ne ke samar da shi, kuma suna iya bambanta da suna).
Hakanan akwai wasu analogues waɗanda aka inganta na clamps:
- ƙusa goge;
- Bakelite varnish;
- varnish-zapon;
- nitro enamel;
- silicone sealant.
Duk da haka, dole ne a fahimci cewa abubuwan da aka jera a sama, da farko, ba za su samar da ƙarfin injin da ya dace ba, na biyu, ba za su kasance masu ɗorewa ba, kuma na uku, ba za su iya tsayayya da matsanancin zafin jiki na taro ba. Saboda haka, ana iya amfani da su ne kawai a cikin matsananciyar lokuta na "tafiya".
Dangane da haɗin kai na musamman (guda ɗaya), ana iya amfani da resin epoxy azaman madadin kulle zare. Ba shi da tsada kuma yana da tasiri sosai. Ana iya amfani da shi ba kawai don haɗin zaren ba, har ma ga sauran saman da ke buƙatar ɗaure "damtse".
Yadda ake kwance makullin zaren
Yawancin masu sha'awar mota da suka riga sun yi amfani da makullin zaren guda ɗaya ko waninsu galibi suna sha'awar tambayar yadda za a narkar da shi don sake kwance haɗin zaren. Amsar wannan tambayar ya dogara da irin nau'in gyara da aka yi amfani da shi. Koyaya, amsar duniya a cikin wannan yanayin shine dumama thermal (na digiri daban-daban don wasu nau'ikan).
Misali, ga mafi yawan juriya, ja, makullin zare, madaidaicin ƙimar zafin jiki zai kasance kamar +200°C ... +250°C. Amma ga shuɗi (mai cirewa) ƙugiya, zafin jiki ɗaya zai kasance kusan +100 ° C. Kamar yadda gwaje-gwajen suka nuna, a wannan zafin jiki, yawancin masu riƙewa sun rasa kusan rabin ikon injin su, don haka zaren za a iya kwance ba tare da matsala ba. Green fixatives suna rasa kaddarorin su a ƙananan yanayin zafi kuma. Don ƙona haɗin zaren, zaka iya amfani da na'urar bushewa ta gini, wuta ko ƙarfe na lantarki.
Lura cewa yin amfani da magungunan "jiƙa" na gargajiya (kamar WD-40 da analogues) a cikin wannan yanayin ba zai yi tasiri ba. Wannan shi ne saboda polymerization na fixative a cikin yanayin aiki. Madadin haka, ana kan siyarwa na musamman masu share fage-cire ragowar abubuwan riƙe da zaren.
ƙarshe
Kulle zaren kayan aiki ne mai fa'ida sosai tsakanin abubuwan fasaha a cikin duk wani mai sha'awar mota ko mai sana'a da ke da hannu wajen aikin gyarawa. Bugu da ƙari, ba kawai a fagen jigilar na'ura ba. wajibi ne a yi zaɓi na ɗaya ko wani latch bisa ga halayensa na aiki. wato, juriya ga karfin juyi, yawa, abun da ke ciki, yanayin tarawa. Kada ku sayi mafi ƙarfi fixative, tare da "tashi". Don ƙananan haɗin zaren, wannan na iya zama mai lahani. Shin kun yi amfani da wani maɓalli? Faɗa mana game da shi a cikin sharhi.
