Gear Rage Gilashin Gindi
The propeller rage kayan aiki ne mai mahimmanci a cikin jirgin sama sanye take da injunan piston ko injunan turboprop. Babban aikinsa shi ne rage girman jujjuyawar injin ɗin zuwa ƙaramin gudu wanda ya dace da tuƙi mai inganci. Wannan raguwar saurin gudu yana ba da damar injin injin don canza ƙarfin injin zuwa turawa yadda ya kamata, inganta ingantaccen mai da rage hayaniya.
The propeller rage kayan aiki ya ƙunshi ginshiƙai da yawa, gami da na'urar tuƙi da ke da alaƙa da ƙugiyar injin da injin tuƙi da ke manne da mashin tuƙi. Waɗannan ginshiƙan galibi nau'ikan ginshiƙi ne masu ƙarfi ko spur kuma an ƙirƙira su don ragargaza sumul don isar da ƙarfi yadda ya kamata.
A cikin jirgin sama mai ƙarfin piston, raguwar gear yawanci kusan 0.5 zuwa 0.6 ne, ma'ana cewa injin yana jujjuya kusan rabin ko dan kadan fiye da rabin saurin injin. Wannan raguwar saurin gudu yana ba da damar propeller yayi aiki a mafi kyawun ingancinsa, yana haifar da matsawa tare da ƙaramar amo da girgiza.
A cikin jirgin turboprop, ana amfani da kayan ragewa don dacewa da babban saurin fitarwa na injin turbin gas zuwa ƙananan saurin jujjuyawar da injin ke buƙata. Wannan kayan aikin ragewa yana ba da damar injunan turboprop suyi aiki da kyau a cikin kewayon saurin gudu, yana sa su dace da nau'ikan nau'ikan jiragen sama da manufa iri-iri.
Gabaɗaya, kayan aikin rage farfaganda wani abu ne mai mahimmanci a cikin tsarin tuƙin jirgin sama, yana ba da damar injuna suyi aiki cikin inganci da nutsuwa yayin samar da abin da ake buƙata don tashi.
Gear Saukowa
Kayan saukarwa wani muhimmin sashi ne na jirgin da ke ba shi damar tashi, sauka, da tasi a ƙasa. Ya ƙunshi ƙafafu, struts, da sauran hanyoyin da ke tallafawa nauyin jirgin da kuma samar da kwanciyar hankali yayin ayyukan ƙasa. Kayan saukarwa galibi ana iya ja da su, ma'ana ana iya ɗaga shi cikin fuselage na jirgin a lokacin tashi don rage ja.
Tsarin kayan saukarwa ya ƙunshi abubuwa masu mahimmanci da yawa, kowanne yana yin takamaiman aiki:
Babban Gear Saukowa: Babban kayan saukarwa yana ƙarƙashin fikafikai kuma yana tallafawa yawancin nauyin jirgin. Ya ƙunshi ƙafafu ɗaya ko fiye da aka haɗe zuwa struts waɗanda ke shimfiɗa ƙasa daga fikafikai ko fuselage.
Gear Saukowa Hanci: Kayan saukar da hanci yana ƙarƙashin hancin jirgin kuma yana goyan bayan gaban jirgin lokacin da yake ƙasa. Yawanci yana ƙunshi ƙafafu ɗaya da ke makale da strut ɗin da ke shimfiɗa ƙasa daga fuselage na jirgin.
Shock Absorbers: Tsarin kayan saukarwa sau da yawa sun haɗa da masu ɗaukar girgiza don rage tasirin saukowa da taksi a kan m saman. Wadannan abubuwan sha suna taimakawa kare tsarin jirgin da abubuwan da ke tattare da shi daga lalacewa.
Makarantun Jadawa: Na'urar janye kayan saukarwa tana ba da damar tayar da kayan saukarwa zuwa cikin fuselage na jirgin yayin tafiya. Wannan tsarin na iya haɗawa da na'ura mai aiki da karfin ruwa ko lantarki waɗanda ke ɗagawa da rage kayan saukarwa.
Tsarin Birki: Na'urar saukarwa tana sanye da birki da ke ba matukin damar rage gudu da dakatar da jirgin a lokacin sauka da tasi. Tsarin birki na iya haɗawa da na'ura mai aiki da karfin ruwa ko na'urorin huhu waɗanda ke amfani da matsi ga ƙafafun don rage su.
Hanyar Tuƙi: Wasu jiragen suna da hanyar tuƙi a kan na'urar saukowa ta hanci da ke baiwa matuƙin jirgin damar tuƙi jirgin yayin da yake ƙasa. Wannan tsarin yawanci ana haɗa shi da takalmi na tudu na jirgin
Gabaɗaya, kayan saukarwa wani muhimmin sashi ne na ƙirar jirgin sama, wanda ke ba shi damar yin aiki cikin aminci da inganci a ƙasa. Zane da gina tsarin kayan saukarwa suna ƙarƙashin tsauraran ƙa'idodi da ƙa'idodi don tabbatar da amincin ayyukan jirgin.
Gears Transmission Gears
Gilashin watsa helikofta sune mahimman abubuwan tsarin watsa helikofta, alhakin watsa wutar lantarki daga injin zuwa babban injin rotor da rotor wutsiya. Waɗannan ginshiƙan suna taka muhimmiyar rawa wajen sarrafa halayen jirgin helikwafta, kamar dagawa, turawa, da kwanciyar hankali. Anan akwai wasu mahimman al'amuran jigilar jigilar helikwafta:
mai mahimmanci don canja wurin wuta daga injin zuwa babban rotor. nau'ikan gears da ake amfani da su wajen watsa helikwafta sun haɗa da:Bevel GearsCanja alƙawarin watsa wutar lantarki Gears Spur: Taimaka kiyaye daidaitaccen saurin rotorPlanetary gears: Bada izinin daidaita daidaitattun kayan aiki, wanda ke inganta kwanciyar hankali da sarrafawa yayin jirgin
Main Rotor Transmission: Babban na'ura mai ba da hanya tsakanin hanyoyin sadarwa yana canja wurin wutar lantarki daga injin zuwa babban ramin rotor, wanda ke tafiyar da manyan rotor ruwan wukake. An tsara waɗannan kayan aikin don jure babban lodi da sauri kuma dole ne a ƙera su daidai don tabbatar da sauƙin canja wurin wutar lantarki.
Tail Rotor Transmission: Gilashin watsawa na wutsiya yana canja iko daga injin zuwa mashin rotor, wanda ke sarrafa yaw helikofta ko motsi gefe zuwa gefe. Waɗannan ginshiƙan yawanci ƙanana ne kuma sun fi sauƙi fiye da na'urorin watsa na'ura na rotor amma har yanzu dole ne su kasance masu ƙarfi da aminci.
Rage Gear: Gear watsa helikofta sau da yawa sun haɗa da tsarin rage kayan aiki don dacewa da babban saurin fitarwa na injin zuwa ƙananan saurin da ake buƙata ta babba da rotors wutsiya. Wannan raguwa a cikin sauri yana ba da damar rotors suyi aiki da kyau kuma yana rage haɗarin gazawar inji.
Kayayyakin Ƙarfin Ƙarfi: Gilashin watsa helikofta yawanci ana yin su ne daga kayan aiki masu ƙarfi, kamar ƙarfe mai ƙarfi ko titanium, don jure babban lodi da damuwa da ake fuskanta yayin aiki.
Tsarin Lubrication: Gilashin watsa helikofta yana buƙatar ingantaccen tsarin lubrication don tabbatar da aiki mai santsi da rage lalacewa. Mai mai dole ne ya iya jure yanayin zafi da matsa lamba kuma ya ba da cikakkiyar kariya daga gogayya da lalata.
Kulawa da dubawa: Gilashin watsa helikofta yana buƙatar kulawa na yau da kullun da dubawa don tabbatar da cewa suna aiki daidai. Duk wani alamun lalacewa ko lalacewa dole ne a magance su cikin gaggawa don hana yuwuwar gazawar inji.
Gabaɗaya, kayan aikin jigilar helikwafta sune mahimman abubuwan da ke ba da gudummawa ga amintaccen aiki na helikofta. Dole ne a tsara su, ƙera su, da kiyaye su zuwa mafi girman matsayi don tabbatar da amincin ayyukan jirgin.
Turboprop Rage Gear
Kayan rage turboprop wani abu ne mai mahimmanci a cikin injunan turboprop, waɗanda aka fi amfani da su a cikin jirgin sama don samar da motsi. Rage kayan aikin yana da alhakin rage saurin fitar da injin injin turbine zuwa ƙaramin gudu wanda ya dace da tukin farfasa yadda ya kamata. Anan akwai wasu mahimman fannoni na kayan rage turboprop:
Rage Rage Ratio: Rage kayan aikin yana rage saurin jujjuyawar injin injin turbine, wanda zai iya wuce dubun dubatar juyi a minti daya (RPM), zuwa ƙaramin saurin da ya dace da injin injin. Matsakaicin raguwa yawanci tsakanin 10:1 da 20:1, ma'ana cewa propeller yana jujjuyawa a kashi goma zuwa ashirin na saurin injin turbine.
Tsarin Gear Planetary: Turboprop raguwa yana amfani da tsarin gear na duniya, wanda ya ƙunshi kayan aikin rana ta tsakiya, gear duniya, da kayan zobe. Wannan tsarin yana ba da damar rage ƙarancin kayan aiki da inganci yayin rarraba kaya daidai a tsakanin gears.
Shaft ɗin shigar da sauri mai sauri: Ana haɗa kayan aikin ragewa zuwa mashin fitarwa mai sauri na injin turbine. Wannan ramin yana jujjuyawa cikin sauri kuma dole ne a ƙera shi don jure damuwa da yanayin zafi da injin turbine ke haifarwa.
Shaftarin fitarwa mai sauri: Abubuwan fashewa na kayan rage an haɗa shi da mai ba da labari kuma yana juyawa a ƙaramin sauri fiye da mashigan shigarwar. Wannan shaft yana watsa saurin rage gudu da juzu'i zuwa farfagandar, yana ba shi damar haifar da turawa.
Bearings da Lubrication: Turboprop raguwa gears na bukatar high quality bearings da lubrication tsarin don tabbatar da santsi da kuma abin dogara aiki. Dole ne bearings su iya tsayayya da babban gudu da lodi, yayin da tsarin lubrication dole ne ya samar da isasshen man shafawa don rage raguwa da lalacewa.
Inganci da Aiki: Zane-zanen kayan aikin ragewa yana da mahimmanci don ingantaccen inganci da aikin injin turboprop. Kayan rage da aka tsara da kyau zai iya inganta aikin mai, rage hayaniya da girgiza, da kuma ƙara tsawon rayuwar injin da farfasa.
Gabaɗaya, kayan aikin rage turboprop wani muhimmin sashi ne na injunan turboprop, yana ba su damar yin aiki yadda ya kamata da dogaro yayin samar da ƙarfin da ake buƙata don motsawar jirgin sama.
Ƙarin Kayan Aikin Noma inda Belon Gears
