Zane-zane na Musamman na Jirgin Gear
TheFamfon na'ura mai aiki da karfin ruwa na VGfamfon gear na ciki ne na ramawa ta baya tare dawurin ƙaura mai ƙarfiTsarinsa na asali shine: murfin gaba na ciki (1), jikin famfo (2), murfin baya (3), shaft ɗin gear na waje (4), zoben gear na ciki (5), abin ɗagawa mai zamiya (6), farantin rarraba mai (7), da sandar sanyawa (8), wanda ya ƙunshi ƙaramin allo na crescent (9), babban allo na crescent (10) da sandar rufewa (11)
Tsarin tsotsa da zubewa
Shaft ɗin gear na waje (4) da aka sanya bisa ga yanayin ruwa yana motsa zoben gear na ciki (5) zuwa ga alkiblar juyawa da aka nuna. Cika mai ta cikin ramin haƙori da aka buɗe a yankin tsotsar mai. Ana jigilar mai daga yankin tsotsar mai (S) zuwa yankin tsotsar mai (P) ta hanyar sharewa ta gefe tsakanin shaft ɗin gear na waje da zoben gear na tsakanin gear. Sakamakon haka, ana fitar da mai daga ramin haƙori da aka rufe kuma ana isar da shi zuwa tashar mai na matsa lamba (P). Yankin tsotsar mai da yankin fitarwa an raba su ta hanyar abin da ke biyan diyya na radial (9 zuwa 11) da ragar gear tsakanin ciki da gear ɗin zoben ciki da gear na waje.
Ragewar Axial
Ɗakin fitarwa a yankin matsin lamba an rufe shi da farantin rarrabawa na tge iuk (7). Kaskon rarraba mai yana fuskantar nesa da fitowar, gefe ɗaya yana fuskantar matsin lamba da aka ɗora (12). Waɗannan filayen matsin lamba suna sa farantin rarraba mai da yankin fitarwa ya kai daidaito, daga mafi kyawun tasirin rufewa ana samun shi da ƙarancin asarar injina.
Diyya ta Radial
Abin da ke cikin radial compansation ya haɗa da ƙaramin farantin haske (9), babban farantin haske (10) da sandar rufewa (11). Babban farantin haske (10) zuwa zagayen saman rumfar shaft ɗin waje, ƙaramin farantin haske (9) yana da alaƙa sosai da zagayen saman haƙori na zoben giya na ciki, kuma ana amfani da sandar sanyawa don takaita motsi na farantin haske a cikin alkiblar da'ira.
Ta wannan hanyar, za a iya raba yankin matsi daga yankin tsotsa ta hanyar daidaita sharewa ta atomatik. Wannan wuri ne da ake buƙata don kiyaye ingantaccen aiki mai girma akai-akai a cikin lokutan aiki.
Hakori
Haƙoran da ke da gefuna masu involute suna da tsawon meshing mai tsawo don ƙarancin kwarara da bugun matsi, don haka yana tabbatar da ƙarancin hayaniya.
Tsarin Samfuri
| VG1 | -63 | R | E | W | -A1 |
| Jerin Jeri | Matsugunin ml/r | Juyawa | Nau'in shaft | Kayan rufewa | Lambar Zane |
| VG0 | 8,10, 13, 16, 20, 25 | Ra'ayoyi daga ƙarshen shaft na famfo R= Hannun dama don juya agogo L = Hagu don akasin agogo | E= madaurin maɓalli madaidaiciya R=Shaft ɗin Spline | W= NBR V=FKM | A1 |
| VG1 | 25, 32, 40, 50, 63, 50H, 63H | ||||
| VG2 | 80, 100, 125, 145, 160 |
Shafts don famfo
Haɗa famfon
Ra'ayoyin wurin aiki
Gudanar da 6S
Aikace-aikace
Ana iya amfani da shi sosai a masana'antu, kamar injin filastik, injin takalma, injinan simintin mutu da forklift da sauran masana'antu tsarin hydraulic, musamman don tsarin adana makamashi mai canzawa na servo mitar mita.
Maki don kulawa da amfani
1. Shigar da famfon mai
- Illa iyaka, ana amfani da haɗin gwiwa mai sassauƙa don haɗawa tsakanin shaft ɗin famfo da shaft ɗin mota don guje wa lanƙwasa lokacin ko matsin lamba na axial. Matsakaicin kuskuren haɗin gwiwa tsakanin shaft ɗin famfo da shaft ɗin mota shine 0.15mm.
2. Haɗin shiga da fita
- Zaɓi diamita na ciki na bututun bisa ga tashar mai na famfon mai (gudun shiga mafi kyau shine 0.6-1.2m/s);
- Tsarin ƙirar layin bututun tsotsa dole ne ya dace da matsin lamba na aiki da aka yarda da shi (ƙimar cikakken 0.8bar zuwa 2bar), kuma dole ne a guji lanƙwasa layin bututun tsotsa da haɗuwa da bututun tsotsa da yawa na famfo;
- Idan ana amfani da filastar tsotsar mai, ana ba da shawarar a zaɓi matatar tsotsar mai bisa ga matsakaicin kwararar famfon mai, wanda aka ninka shi sau 2-3, kuma daidaiton tacewa shine 50-180um. Dole ne a tabbatar cewa ko da matatar ta gurɓata, ba za ta wuce mafi ƙarancin matsin lamba na shigarwar tsarin ba;
- Zurfin nutsewa na bututun tsotsa da aka zaɓa ya kamata ya yi zurfi gwargwadon iyawa. Bai kamata a samar da kwararar Eddy ko da a matsakaicin yawan kwarara ba, in ba haka ba zai zama haɗarin tsotsar iska da sakin ta.
- A tsarin bututun tsotsa, ba a ba da shawarar a sanya bututun mai a tsaye zuwa ƙasa ba. Idan tankin mai yana ƙasa da famfon mai, ya kamata bututun mai ya kasance sama ko a ɓangarorin biyu a kwance.
3. Haɗin famfo
- Lokacin haɗa famfunan, ya zama dole a tabbatar da cewa kowane mataki ya cika ranar aiki da aka yarda da ita na nau'ikan famfunan da suka dace;
- Alkiblar juyawar dukkan famfunan da aka haɗa dole ne su kasance iri ɗaya;
- Za a samar da famfunan da ke da matsakaicin karfin juyi, canjin yanayi ko nauyin da aka yi amfani da shi a matsayin mataki na farko na hada famfon;
- Dole ne mai tsara aikin ya duba matsakaicin ƙarfin juyi na shaft don aikace-aikace daban-daban.
Matsakaicin ƙarfin juyi da aka yarda da shi (Nm)
Jimlar karfin famfon da aka haɗa ba zai wuce matsakaicin karfin tuƙi ba.
Ba a yarda da shaƙa ta hanyar haɗaka ba.
Tsarin shaft na famfon baya dole ne ya zama "R" (spline).
4. Aikin farko
- Duba ko an shigar da tsarin hydraulic yadda ya kamata kuma an haɗa shi a farkon farawa;
- Kafin aiki, ya kamata a yi amfani da bututun tsotsa ko layin ruwa don cike da famfon mai na hydrailic, bawul ɗin rage mai, a buɗe tsarin a yanayin rashin kayan aiki, a ajiye famfon mai mai isasshen mai, sannan a fitar da iska a cikin bututun (ba a saita mai ba, kamar yadda tsarin zai iya amfani da haɗin famfon fitarwa, a ɗan huta kaɗan, wasu hanyoyi, don fitar da iskar gas. Idan kumfa ba ta bayyana a cikin man da ya zube ba, za a kulle ɓangaren da aka sassauta bisa ga ƙayyadadden ƙarfin aiki. Lura: lokacin amfani da wannan hanyar, dole ne ya kasance a ƙarƙashin yanayin matsin lamba mai ƙarancin ƙarfi kuma a tabbatar cewa matsin lamba bai tashi ba.)
- Ba za a iya fara lodawa ba, in ba haka ba zai haifar da lalacewar famfon mai a ciki.
- Bayan an maimaita aikin digo, sautin tsotsa zai ɓace. Idan sautin haɗa iska bai ɓace ba bayan an maimaita aikin digo na tsawon lokaci da yawa. Ya kamata ya zama akwai ɗigon iska a cikin bututun da ke gefen shiga.
5. Kulawa
- Domin inganta ɗaga famfon mai, ya kamata a riƙa duba shi akai-akai kuma a kula da shi a kan lokaci, a hankali, yanayin zafi, yanayin mai, ko akwai kumfa a cikin tankin, ko akwai ɓuɓɓuga da sauran matsaloli, sannan a kula da shi a kan lokaci;
- Duk famfunan mai sun ci jarrabawar aiki kafin su bar masana'antar. Duk wani kamfani ko mutum ba zai wargaza, sake haɗa su ko canza famfunan mai ba tare da izinin kamfanin ba. Idan ya wargaza, sake haɗa su ko canza famfunan mai ba tare da izinin kamfanin ba, ba ya cikin iyakokin rahoton gyara na kamfanin kuma kamfanin ba zai ɗauki alhakin komai ba.