Kayan katako na katako na macijin ciki

Kayan katako na katako na macijin ciki

Mai rage tsutsa yana aiki azaman saurin da ya dace da jujjuyawar watsawa tsakanin babban mai motsi da injin aiki ko mai kunnawa, kuma ana amfani dashi sosai a cikin injinan zamani.

Tsarin asali: Mai ragewa ya ƙunshi sassan watsawa (gear ko tsutsa), shaft, bearing, case da na'urorin haɗi. Asalin tsarinsa yana da manyan sassa uku:
Gear, shaft da haɗin kai:

An haɗa pinion tare da shaft kuma ana kiransa shaft gear. Idan diamita na gear ba ta da alaƙa da diamita na shaft, idan diamita na shaft ɗin ya kasance d kuma diamita na tushen gear ɗin df ne, to df- Ya kamata a ɗauki wannan tsarin lokacin d ≤ 6 zuwa 7. mn. Lokacin df-d> 6 ~ 7mn, tsarin da aka raba kayan aiki da shaft zuwa sassa biyu, kamar ƙananan gudu da kuma babban kaya.

A wannan lokacin, ana daidaita kayan aiki zuwa madaidaicin madaidaicin maɓalli ta maɓalli mai fa'ida, kuma ɓangaren sama na shaft yana daidaitawa ta kafada, hannun riga da murfin ɗaukar hoto. Ana amfani da ƙwallo mai zurfi don duka gatari biyu. Ana amfani da wannan haɗin don tsayayya da nauyin radial da ƙananan nauyin axial. Lokacin da nauyin axial ya yi girma, ya kamata a yi amfani da ƙwallon ƙwallon ƙafa na kusurwa, abin nadi mai ruɗi ko haɗin ƙwallon ƙwallon ƙafa mai zurfi da ƙaddamarwa. Ana shafa mai da bakin bakin mai da aka fantsama lokacin da kayan ke juyawa. Man mai a cikin tafkin mai a cikin wurin zama na tanki yana yayyafa shi ta hanyar juyawa zuwa bangon ciki na murfin tanki, yana gudana tare da bangon ciki har zuwa tsagi na saman bining, kuma yana gudana zuwa cikin maɗaukaki ta hanyar jagorar mai. Lokacin da kewaye gudun na man-impregnated kaya υ ≤ 2m / s, da hali ya kamata a mai mai maiko. Don kauce wa yiwuwar watsar da man fetur na bakin ciki, ana iya amfani da man shafawa don raba man shafawa. Don hana asarar man mai da ƙurar waje da ke shiga cikin tanki, an shirya wani abin rufewa tsakanin madaidaicin madauri da mashigin sama.
Majalisar:
Majalisar ministoci muhimmin bangare ne na mai ragewa. Yana da tushe na sassan watsawa kuma ya kamata ya sami isasshen ƙarfi da ƙarfi.
Yawanci ana yin akwatin ne da baƙin ƙarfe mai launin toka, kuma ana iya amfani da akwatin ƙarfe na simintin don yin aiki mai nauyi ko raka'a masu girgiza. Domin sauƙaƙa tsari da rage farashin mai ragewa da ɗayan ɗayan ke samarwa, ana iya amfani da akwatin welded na karfe.
Iron simintin gyare-gyaren launin toka yana da kyawawan kaddarorin simintin gyare-gyare da kaddarorin damping na girgiza. Don sauƙaƙe shigarwa da rarraba kayan aikin shafting, an kafa casing a kwance tare da axis na shaft. Rufin na sama da ƙananan harka suna haɗa haɗin gwiwa tare da kusoshi. Ya kamata maƙallan haɗin haɗin ginin ya kasance kusa da ƙayyadaddun mahalli, kuma maigidan da ke kusa da gidan ya kamata ya kasance yana da isasshen abin da zai iya sanya ƙullun haɗin gwiwa da kuma tabbatar da wurin da ake buƙata don ƙarfafa ƙullun. Domin tabbatar da cewa akwatin yana da isasshen ƙarfi, ana ƙara haƙarƙarin tallafi a kusa da ramukan da aka ɗauka. Don tabbatar da kwanciyar hankali na ragewa a kan tushe kuma don rage girman yanki na machining jirgin na tushe na akwatin, tushen akwatin gabaɗaya baya amfani da cikakken jirgin sama.

 
 

 

Kayan katako na katako na macijin ciki

Rarraba asali: Mai Ragewa bisa manufa Ana iya kasu kashi biyu: mai rage duniya da mai ragewa na musamman. Halayen ƙira, ƙira da amfani da su biyu sun bambanta. A cikin 1970s da 1980s, fasahar rage rahusa ta duniya ta bunƙasa sosai kuma tana da alaƙa da haɓaka sabon juyin juya halin fasaha. Babban nau'ikansa: mai rage kayan aiki; mai rage tsutsa; gear-worm rage; Planetary kaya rage.

Mai Rage Gabaɗaya: Mai Rage Gear Gear (gami da madaidaiciyar shaft helical gear reducer, tsutsa gear mai rage tsutsa, mai rage gear gear, da sauransu), mai rage gear duniya, mai rage cycloidal fil, mai rage tsutsotsi, nau'in gogayya ta duniya nau’in injin stepless canji injin da sauransu. 1) Silindrical gear reducer Single, secondary, secondary and sama. Shirye-shiryen: buɗewa, raba, coaxial. 2) Mai rage kayan bevel Ana amfani da shi lokacin da madaidaicin shigarwa da matsayi na fitarwa suka shiga tsaka-tsaki. 3) tsutsa mai ragewa Ana amfani da shi musamman a yanayin watsa rabo i>10, kuma tsarin yana da ƙarfi lokacin da watsawa ya yi girma. Rashin hasara shine rashin inganci. Ana amfani da tsutsa tsutsa ta Archimedes a halin yanzu. 4) Gear-worm reducer Idan watsawar gear yana cikin babban matakin gudu, tsarin yana da ƙarfi; idan tuƙin tsutsa yana a matakin saurin gudu, ingancin yana da girma. 5) Planetary gear reducer The watsa yadda ya dace ne high, da watsa rabo kewayon ne fadi, da watsa ikon ne 12W ~ 50000KW, da girma da nauyi ne kananan.

Nau'o'in masu rage yawan jama'a: 1) Babban fasalin mai rage kayan tsutsotsi shine cewa yana da aikin kulle kansa kuma yana iya samun babban ragi. Shagon shigar da abin da ake fitarwa ba a kan gadi ɗaya ba ne, kuma ba a kan jirgi ɗaya ba. Koyaya, ƙarar gabaɗaya babba ce, ingancin watsawa ba ta da girma, kuma daidaiton bai yi girma ba. 2) Harmonic watsa na jitu reducer ne da yin amfani da m nakasawa controllable nakasar roba don watsa motsi da iko, kananan girma, high daidaici, amma hasara shi ne cewa m dabaran rayuwa yana da iyaka, ba tasiri resistant, m da karfe sassa Dan kadan matalauta. Gudun shigarwa ba zai iya zama babba ba. 3) Planetary reducer yana da abũbuwan amfãni daga m tsarin, kananan dawo da yarda, high daidaici, dogon sabis rayuwa da kuma babban rated fitarwa karfin juyi. Amma farashin ya ɗan fi tsada. Mai Ragewa: A taƙaice, bayan an ƙera ƙarfin na'ura da kera shi, ƙarfin da aka ƙididdige shi ba ya canzawa. A wannan lokacin, mafi girman saurin, ƙarami mai ƙarfi (ko jujjuya); ƙarami gudun, mafi girma da karfin juyi.

 

 

Kayan katako na katako na macijin ciki

Haɗe-haɗe mai ragewa: Don tabbatar da aiki na yau da kullun na mai ragewa, ban da ba da isasshen kulawa ga tsarin ƙirar gears, shafts, haɗaɗɗen haɗaka da kabad, ya kamata kuma a yi la'akari da cikawa, magudanar ruwa, bincika matakin mai, sarrafawa da sarrafawa Zaɓuɓɓuka masu ma'ana da ƙira na sassa masu taimako da abubuwan haɗin gwiwa kamar daidaitattun matsayi da ɗaga murfin da wurin zama na akwatin yayin rarrabawa da haɗuwa. 1) Duba ramin don duba yanayin meshing na sassan watsawa, da kuma allurar mai a cikin akwatin. Ya kamata a saita ramin dubawa a wurin da ya dace na akwatin. Ramin dubawa yana samuwa a saman murfin na sama don lura da matsayi na kayan aiki kai tsaye. A cikin lokuta na al'ada, an rufe murfin rami na dubawa zuwa murfin. 2) Lokacin da na'urar rage iska tana aiki, zafin jiki na cikin akwatin yana tashi, iskar gas ta faɗaɗa, kuma matsa lamba yana ƙaruwa, ta yadda za a iya fitar da iskar da ke cikin akwatin kyauta, ta yadda za a kula da ma'auni a ciki da wajen akwatin. don kada mai ya shimfiɗa tare da akwatin akwatin ko sandar. Wasu gibi irin su hatimi suna zubewa, kuma galibi ana shigar da na'urar hura iska a saman akwatin.
3) Ƙaƙƙarfan maɗaukaki shine matsayi na axial na ƙayyadaddun shafting bangaren kuma an sanya shi a kan nauyin axial, kuma duka biyun ƙarshen ginin gidaje suna rufe ta hanyar ɗaukar kaya. Ƙaƙƙarfan maƙallan suna flanged kuma sun koma baya. An kafa kullin hexagonal a jikin akwatin, kuma murfin mai ɗaukar hoto a madaidaicin ramin rami ne, kuma an shigar da na'urar rufewa a ciki. Amfanin ma'auni na flanged shi ne cewa yana dacewa don ƙaddamarwa da daidaitawa, amma idan aka kwatanta da ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwa, adadin sassa yana da girma, girman yana da girma, kuma bayyanar ba ta da lebur.

4) Matsakaicin wurin ganowa shine tabbatar da daidaiton masana'anta da sarrafa ramin mahalli mai ɗaukar nauyi lokacin kwance murfin akwatin. Ya kamata a shigar da fil ɗin ganowa akan flange mai haɗawa na murfin akwatin da wurin zama kafin a gama ramin ɗaukar hoto. Ana sanya shi a kan ɓangarorin haɗaɗɗiyar ɓangarorin biyu na madaidaiciyar shugabanci na akwatin, kuma akwatin simmetric ya kamata a shirya su daidai don guje wa haɗuwa.
5) Alamar matakin mai Duba tsayin matakin mai a cikin tankin mai na mai ragewa, kuma koyaushe kiyaye adadin mai daidai a cikin tafkin mai. Gabaɗaya, an shigar da alamar matakin mai a cikin ɓangaren inda tankin yana da sauƙin lura kuma saman mai ya tsaya tsayin daka.
6) Lokacin da aka canza magudanar mai, sai a zubar da mai da mai tsaftacewa a kasan gindin akwatin, kuma a bude ramin magudanar mai a mafi ƙasƙanci na tafkin mai. Yawancin lokaci, ramin magudanar man yana toshewa ta hanyar dunƙulewa, kuma ana toshe filogin mai. Ya kamata a ƙara gasket don rigakafin zubewa tsakanin saman haɗin gwiwa na majalisar.
7) Ana amfani da dunƙule buɗaɗɗen akwatin don haɓaka tasirin rufewa. Yawancin lokaci, gilashin ruwa-gilashin ruwa ko sealant ana amfani da shi a kan tsaga na akwatin yayin taro. Sabili da haka, sau da yawa yana da wuya a buɗe murfin saboda siminti lokacin da aka rarraba. A saboda wannan dalili, a daidai matsayi na haɗin gwiwa flange na tanki murfin, 2 dunƙule ramukan suna machined, da kuma cylindrical karshen ko lebur karshen akwatin dunƙule ga Starter akwatin. Za'a iya ɗaga murfin na sama ta hanyar juya maɓallin farawa. Hakanan ana iya amfani da ƙaramin mai ragewa ba tare da dunƙule mai farawa ba. Lokacin buɗe murfin, yi amfani da screwdriver don buɗe murfin. Girman dunƙule mai buɗewa zai iya zama iri ɗaya da kullin haɗin flange.

 Kayan katako na katako na macijin ciki

Nau'in shaft mai zurfi:

Ana shigar da mai rage kayan aiki mai helical a ƙarshen shigarwar mai rage tsutsotsi, kuma mai rage matakan matakai da yawa na iya samun saurin fitarwa sosai. Haɗaɗɗen mataki ne na helical gear da matakin tsutsotsi, wanda ya fi sama da tsantsa mai rage kayan tsutsotsi guda ɗaya. s inganci. Bugu da ƙari, girgiza yana da ƙananan, ƙarar ƙararrawa, kuma amfani da makamashi yana da ƙasa. A takaice, madaidaicin madaidaicin nau'in tsutsotsin tsutsa yana da sauƙin shigarwa, madaidaicin tsari, abin dogaro kuma mai dorewa. Tabbas, dole ne mu mai da hankali ga zaɓin adadin mai ragewa, kamfani mai ƙarfi zai dogara ne akan ƙirar mai ragewa, ƙirar haƙarƙarin sanyaya, ƙididdige ma'aunin zafi, ƙirar mai. kewaye, da dai sauransu, haɗe tare da ainihin amfani da yanayin aiki na mai ragewa, amfani mai kyau Tsarin masana'antu yana samar da inganci mai kyau, abin dogara da kuma dorewa. Masu amfani za su iya samun sakamako mai gamsarwa muddin sun yi amfani da gyaran daidai.

Fasaloli: Jerin masu rage tsutsotsi suna ɗaukar fasahar Amurka kuma suna fasalta ƙarfi da ɗorewa, watsawar barga, babban ɗaukar nauyi da ƙaramar amo. Yana da ƙaƙƙarfan tsari, babban rabon watsawa da babban tushen wutar lantarki. Ana iya amfani da shi don motar motsa jiki ko wasu kayan aikin wutar lantarki.

A aikace aikace, mai rage tsutsa sau da yawa yana haifar da yabo na ɓangaren rufewa saboda lahani na ƙira da girgizawar da ba ta katsewa, kuma girgiza, lalacewa, matsa lamba, zafin jiki yayin aiki na dogon lokaci, da yawan kwance murfin ƙofar rufewa da sauran sassa. . Zaren ciki maras kyau yana kwance, kuma lalata da tsufa na sashin rufewa shima yana haifar da zubar mai a sashin. Wadannan sassa an iyakance su ta wurin yanayi (zazzabi, matsakaici, girgiza, da dai sauransu), kuma ba a warware su yadda ya kamata ba na dogon lokaci, yana haifar da damuwa da asara ga kasuwancin.

Saboda ɗigon mai na dogon lokaci, ƙarancin mai yana da sauƙi don haifar da bushewar sassan watsawa, kuma ana haɓaka yuwuwar lalata abubuwan abubuwan. Hakazalika, man fetir wani babban ɓoyayyiyar haɗarin wuta ne; Ci gaba da yabo na mai da mai yana haifar da ɓarna mai yawa kuma yana ƙaruwa Farashin kasuwancin yana shafar yanayin kasuwancin gabaɗaya kuma yana shafar gudanarwar rukunin yanar gizon; Lamarin yabo kuma yana ƙara zagayowar da kuma yawan kula da ma'aikata.
Hanyoyin magani na al'ada Bayan kwancewa da buɗe mai ragewa, maye gurbin gasket ko yin amfani da sutura ba wai kawai cin lokaci da aiki ba ne, amma kuma yana da wuyar tabbatar da tasirin rufewa, kuma zubar da ruwa na iya sake faruwa yayin aiki. Polymer composite abu 25551 yana da kyau kwarai mannewa, mai juriya da elongation na 200%, wanda shi ne mai kyau bayani ga shekaru masu yawa. Gudanar da kan-site ba zai iya saduwa da tasirin girgiza kayan aiki kawai ba, amma har ma tabbatar da mulki na dogon lokaci. Guji asarar da ke haifar da raguwar lokaci kuma tabbatar da aminci da ci gaba da samarwa

Kayan katako na katako na macijin ciki

Matsalar gama gari: 1. Mai ragewa yana haifar da zafi da zubar mai. Domin inganta ingantaccen aiki, mai rage tsutsotsi gabaɗaya yana amfani da ƙarfe mara ƙarfe a matsayin ƙafar tsutsa, kuma tsutsa tana amfani da ƙarfe mafi ƙarfi. Domin kuwa motsi ne mai zamewa, zai haifar da zafi mai yawa yayin aikin, yin sassa da hatimin na'urar ragewa Akwai bambanci wajen fadada yanayin zafi a tsakanin su, ta yadda za a samu tazara a kowane farfajiyar mating, kuma man ya kasance. bakin ciki saboda karuwar zafin jiki, wanda ke haifar da zubewa cikin sauki. Akwai manyan dalilai guda hudu. Na farko, ko kayan yana da ma'ana. Na biyu, da ingancin saman da gogayya surface. Na uku, zabin man mai, ko adadin abin da aka hada da shi daidai ne, na hudu kuma shine ingancin taro da yanayin amfani. 2. Tutsa kayan aiki. Kayan tsutsa gabaɗaya an yi su ne da kwano tagulla. Abubuwan tsutsotsin da aka haɗa gabaɗaya suna taurare zuwa 45°C zuwa HRC45-55. Lokacin da mai ragewa yana cikin aiki na yau da kullun, tsutsa yana kama da taurin "squeegee", wanda ke ci gaba da yanke ƙafar tsutsa kuma yana sa ƙafafun tsutsotsi su sa. . Gabaɗaya, wannan sawa yana da sannu a hankali, kamar wasu masu ragewa a cikin masana'anta ana iya amfani da su sama da shekaru 10. Idan saurin lalacewa yana da sauri, ya zama dole a yi la'akari da ko zaɓin mai ragewa daidai ne, ko akwai aiki mai yawa, kayan kayan tsutsa, ingancin taro ko yanayin amfani.
3. Fitar da ƙananan kayan aikin helical. Yawanci yana faruwa akan na'urar rahusa a tsaye, galibi yana da alaƙa da adadin man shafawa da zaɓin mai. Lokacin da aka shigar da shigarwa na tsaye, yana da sauƙi don haifar da rashin isasshen man fetur. Lokacin da mai rage saurin gudu ya daina aiki, man fetur na watsawa tsakanin motar da mai ragewa ya ɓace, kayan ba zai iya samun kariya mai kyau ba, kuma ba shi da tasiri yayin farawa ko aiki. Lubrication yana haifar da lalacewa na inji har ma da lalacewa.

4. Wurin tsutsa ya lalace. Lokacin da mai ragewa ya gaza, ko da akwatin gear ɗin yana da kyau a rufe, masana'anta sukan gano cewa man gear ɗin da ke cikin injin ɗin an yi kama da shi, abin da aka yi da shi ya lalace, ya lalace kuma ya lalace. Wannan shi ne saboda ana amfani da man gear yayin tsayawa da tsayawa na rage kayan. Ya haifar da damshin danshi bayan sanyi mai zafi; Tabbas, yana da alaƙa da alaƙa da ɗaukar inganci da tsarin haɗuwa
Mai rage zubewa da kulawa:
A aikace aikace, mai rage tsutsa sau da yawa yana haifar da yabo na ɓangaren rufewa saboda lahani na ƙira da girgizawar da ba ta katsewa, kuma girgiza, lalacewa, matsa lamba, zafin jiki yayin aiki na dogon lokaci, da yawan kwance murfin ƙofar rufewa da sauran sassa. . Zaren ciki maras kyau yana kwance, kuma lalata da tsufa na sashin rufewa shima yana haifar da zubar mai a sashin. Wadannan sassa an iyakance su ta wurin yanayi (zazzabi, matsakaici, girgiza, da dai sauransu), kuma ba a warware su yadda ya kamata ba na dogon lokaci, yana haifar da damuwa da asara ga kasuwancin.

 

Kayan katako na katako na macijin ciki

Magani: (1) Tabbatar da ingancin taro. Domin tabbatar da ingancin taron, masana'antar ta saya kuma ta yi wasu kayan aiki na musamman. Lokacin rarrabawa da shigar da kayan aikin rage tsutsotsi, tsutsa, ɗaukar hoto, kaya da sauran abubuwan haɗin gwiwa, yi ƙoƙarin guje wa bugawa kai tsaye da wasu kayan aikin kamar guduma; lokacin maye gurbin gears da gears na tsutsotsi, gwada amfani da sassa na asali kuma maye gurbin bi-biyu; a lokacin da hada da fitarwa shaft, kula da haƙuri, D≤50mm, yi amfani da H7 / k6, D> 50mm, amfani H7 / m6, da kuma amfani da anti-adhesive ko ja mai don kare m Ramin yana hana lalacewa da tsatsa, hana. ma'auni na dacewa, kuma yana da wuyar rarrabawa yayin kiyayewa. (2) Zaɓin man shafawa da ƙari. Mai rage tsutsa gabaɗaya yana amfani da man gear 220#. Ga wasu gears masu nauyi mai nauyi, yawan farawa, da yanayin amfani mara kyau, masana'antar ta kuma zaɓi wasu abubuwan ƙara mai mai. Lokacin da mai ragewa ya daina aiki, man gear ɗin yana haɗe. Fuskar kayan aikin yana samar da fim mai kariya don hana nauyi mai nauyi, ƙananan gudu, babban karfin juyi da karfe-to-metal lamba a farawa. Har ila yau, ƙari ya ƙunshi mai sarrafa hatimi da mai hana ɗigo don kiyaye hatimin laushi da na roba, yadda ya kamata yana rage zubar mai.
(3) Zaɓin wurin shigarwa na mai ragewa. Lokacin da zai yiwu, kar a yi amfani da shigarwa a tsaye. A cikin shigarwa a tsaye, adadin man mai da aka saka ya fi na na'urar a kwance, wanda zai iya haifar da zafi da kuma zubar da mai na mai ragewa. kwalabe 40,000/lokaci tsantsar layin samar da giya mai tsafta da masana'anta suka gabatar an shigar dasu a tsaye. Bayan wani lokaci na aiki, pinion watsawa yana da babban lalacewa har ma da lalacewa. Bayan daidaitawa, yanayin ya inganta sosai.

(4) Ƙaddamar da tsarin kulawa mai dacewa daidai. Ma'aikatar tana kula da masu ragewa bisa ga ka'idar "saitin biyar" na aikin lubrication, ta yadda kowane mai rage yana da alhakin da ya dace don dubawa akai-akai. Lokacin da aikin ya gano cewa zafin mai ya tashi sosai, yanayin zafi ya wuce 40 ° C ko kuma zafin mai ya wuce 80 ° C, ingancin mai ya ragu ko kuma an sami foda na tagulla a cikin mai da hayaniya mara kyau, da dai sauransu. nan da nan daina amfani da gyaran lokaci, gyara matsala, maye gurbin mai mai kafin amfani. Lokacin da ake ƙara mai, kula da adadin man fetur da matsayi na shigarwa don tabbatar da cewa mai ragewa yana da kyau sosai.

 

 Motocin Geared Da Masu Kera Motocin Lantarki

Mafi kyawun sabis daga ƙwararrun mashigarmu zuwa akwatin sa ino mai shiga kai tsaye.

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