Ukubonelela ngomoya oxinzelelweyo kwizixhobo ze-pneumatic, kunye neetrektara zokudibanisa izixhobo ze-pneumatic ze-semi-trailers, i-hoses ekhethekileyo ephothiweyo ye-pneumatic isetyenziswa.Funda malunga nokuba yiyiphi i-hose ephothiweyo kunye nendlela esebenza ngayo, malunga neebhobho kwiimarike kunye nokusebenza kwazo, kweli nqaku.
Injongo ye-hose ye-pneumatic ephothiweyo
Kwiinkonzo, izikhululo zenkonzo kunye neevenkile zamatayara, kwiindawo ezahlukeneyo zokuvelisa, kwizothutho kunye nakwezinye iindawo ezininzi, izixhobo ezahlukeneyo ze-pneumatic zisetyenziswa ngokubanzi.Iinkqubo ze-pneumatic ezakhiwe kwimibhobho eqinile kunye nemibhobho eguquguqukayo isetyenziselwa ukuqhuba izixhobo ze-pneumatic kunye nokubonelela ngomoya oxinzelelweyo kwindawo yokusebenza.Kwaye kwi-workshop nganye okanye kwi-semi-trailer ungafumana i-pneumatic twisted (okanye i-spiral) hose.
I-hose ye-pneumatic ephothiweyo yi-hose ye-polymer egqitywe kwi-cylindrical spring.Ngaphezu koko, i-hose yenziwe ngendlela enokuthi kwi-free state ithande ukugoqa ibe yintwasahlobo.Olu luyilo lunika umbhobho iimpawu ezininzi eziluncedo kunye neempawu:
- Ukugcinwa okuqinileyo kombhobho xa ungasetyenziswa;
- I-hose ithatha ubuncinci bendawo ngexesha lokusebenza, ngaphandle kokuphazamisa umsebenzi;
- Ukudityaniswa kombhobho ngokuzenzekelayo kwimithombo yamanzi emva kokugqitywa komsebenzi okanye emva kokuqhawula i-semi-trailer kwitrektara.
Inzuzo enkulu yombhobho ojijekileyo phezu kombhobho oqhelekileyo kukuncitshiswa kwesithuba esithathiweyo ngexesha lokusetyenziswa.Umbhobho oqhelekileyo phantse usoloko kufuneka wolulwe ngokupheleleyo, ngoko uphazamisana nomsebenzi, uphantsi kweenyawo zakho, unokulimala ngengozi, njl njl. kunye nomsebenzi, ayilulanga phantsi, njl. Konke oku ekugqibeleni kwandisa ukusebenza kakuhle kwaye kunceda ukugcina imali.Xa isetyenziswe kwisithuthi, ithumbu livumela i-semi-trailer ukuba ijikeleze ngokumalunga netrektara, ikhusela ukuba nokwenzeka komonakalo.Yiyo loo nto namhlanje amabhobho e-pneumatic ajijekileyo awona axhaphake kakhulu.
Namhlanje, i-hoses ye-pneumatic ejijekileyo ineendlela ezininzi eziphambili zokusetyenziswa:
- Qhuba izixhobo ze-pneumatic kwiimeko ezimileyo - kwiiworkshops, iifektri, njl.;
- Ukuqhuba isixhobo somoya kwiindawo zethutyana, ikakhulu kwiindawo zokwakha;
- Ukunikezelwa komoya ocinezelweyo osuka kwitrektara ukuya kwisixhobo setreyila okanye ii-semi-trailer;
- Unikezelo lomoya oxinanisiweyo wokunyusa amavili, ukucocwa kunye nokwenza eminye imisebenzi.
Ngokubanzi, umqobo ojijekileyo sisisombululo sanamhlanje esenza umsebenzi ube lula kwaye ukhululekile ngaphandle kweendleko ezongezelelweyo.
Iintlobo kunye neempawu zoyilo lweehoses
Yonke imibhobho yomoya ejijekileyo esetyenziswayo namhlanje inoyilo olufanayo.Isiseko sombhobho ngumbhobho we-polymer owenziwe ngendlela ye-cylindrical spring ephothiweyo.Ngokuqhelekileyo, i-hose yenziwe nge-polyurethane okanye i-polyamide - ezi ntlobo zeplastiki zinokuguquguquka okwaneleyo kunye nokuthembeka, kunye nokuchasana neemeko ezahlukeneyo ezimbi, iindawo ezinobundlobongela, njl. .).Kungenxa yokubunjwa kombhobho ngendlela yentwasahlobo ukuba i-hose ifumana iimpawu zayo.
Kuzo zombini iziphelo zombhobho ziqhotyoshelweyo izinto zokudibanisa - izinto zokudibanisa apho i-hose idibaniswe nomthombo womoya oxinzelelweyo (kwi-compressor okanye kwi-pneumatic system) kunye nesixhobo somoya.Ekubeni i-hose isoloko igobile kwaye inokuphuka kwiindawo eziqhotyoshelweyo zokufakelwa, imithombo yokukhusela okanye imikhono yeplastiki / irabha eguquguqukayo inikezelwa apha.
IiHoses kwimarike ziyahluka ngokusebenza, ubude, uhlobo lwezixhobo kunye neempawu ezithile zokusebenza.
Ngokokusebenza, imiqobo ye-pneumatic ejijekileyo yahlulwe yangamaqela amabini amakhulu:
- Ukunika amandla iisistim ze-pneumatic ze-semi-trailer kunye nokusetyenziswa kwizithuthi ngokubanzi;
- Ukunikezelwa kwamandla kwezixhobo ze-pneumatic ngeenjongo ezahlukeneyo (ukwakhiwa, ukufakwa, izibhamu ezahlukeneyo zokutshiza, njl.).
Imibhobho ingaxhotyiswa ngeentlobo ezintathu eziphambili zokufakelwa:
- Ukufakwa kunye namantongomane, amantongomane obungakanani be-M16, i-M18 kunye ne-M22 idla ngokusetyenziswa;
- Ukufakelwa kwemisonto phantsi kwe nut;
- Iindidi ezahlukeneyo zokudibanisa ngokukhawuleza (BRS);
- Ufakelo oluqhelekileyo lokudibanisa kwelinye ithumbu.
Kwimibhobho yeemoto, izixhobo zokufakelwa kwamantongomane okanye izixhobo ezixutywe ngokuqhelekileyo zisetyenziswa, kunye nohlobo olufanayo lweziqhagamshelo ezifakwe kuzo zombini iziphelo zombhobho (nangona ubukhulu bomsonto okanye amantongomane bunokwahluka).Kwimibhobho ye-pneumatic yezixhobo, ukudibanisa ukukhutshwa ngokukhawuleza kusetyenziswa rhoqo, nangona kunjalo, ukudityaniswa kwezinto ezahlukeneyo kunokwenzeka - i-BRS iqhotyoshelwe kwicala lesixhobo, kwicala elingasemva kunokubakho ukulungelelaniswa kunye ne-nut okanye eqhelekileyo. ukulungelelaniswa komnye umbhobho.
Ngokumalunga nobude bombhobho, kukho iinketho ukusuka kwi-2.5 ukuya kwi-30 yeemitha.Ezothutho, iihosi ezijijekileyo ezinobude be-5.5 ukuya kwi-7.5 yeemitha zihlala zisetyenziswa kakhulu - ezi hoses zifakwe kwiitrektara zasekhaya nakwamanye amazwe / ii-semi-trailers.Zombini ezimfutshane (kwindawo yokusebenza) kunye nemibhobho emide isetyenziswa kwiindawo zokuvelisa.Kwiinkonzo zeemoto kunye neendibano zocweyo ezahlukeneyo, i-hoses emide isetyenziswa ngokubanzi, ekuvumela ukuba utsale isixhobo kumgama omkhulu ukusuka kumthombo womoya ocinezelekileyo.
Phakathi kwezinye izinto, i-hoses ephothiweyo inobushushu obuphezulu bokusebenza, ngokuqhelekileyo ukusuka kwi-50 ukuya kwi-70 ° C. Le parameter kufuneka ithathelwe ingqalelo, ekubeni i-hoses ihlala isebenza kwiimeko ezinzima (ingakumbi kwiimoto), kunye nomoya oxinyiweyo kwinkqubo yomoya. ingaba nobushushu obuphezulu.
Ekugqibeleni, i-hoses ye-pneumatic ephothiweyo inemibala ethile, ekuvumela ukuba unqume ngokuchanekileyo injongo ye-hose nganye kwinkqubo ye-pneumatic.Ngokukodwa, i-hoses ebomvu kunye nephuzi isetyenziswa kwii-semi-trailer kwiindlela ezahlukeneyo, kwaye i-hoses eluhlaza okwesibhakabhaka, eluhlaza, engwevu kunye namnyama imelwe ngokubanzi kwimarike.
Imiba yokukhethwa kunye nokusebenza kwemibhobho ye-pneumatic ephothiweyo
Namhlanje, imarike inikeza uluhlu olubanzi kakhulu lwe-hoses yokukhupha i-pneumatic, ngoko kubalulekile ukuba ungenzi iphutha xa ukhetha kwaye uthenge.Kukhetho oluchanekileyo, kufuneka uqwalasele iiparamitha ezine eziphambili:
- Uhlobo lofakelo lombhobho.Kuyimfuneko ukuba ukhethe i-hoses kunye ngqo nezo zidibaniso (uhlobo kunye nobukhulu) ezisetyenziselwa imoto, ukudibanisa izixhobo ze-pneumatic, ukudibanisa kumgca womoya kwi-workshop, njl.;
- Ubude bombhobho.Konke kuxhomekeke kwiimeko apho i-hose iya kusetyenziswa khona: ukudibanisa i-semi-trailer, i-hoses ukusuka kwi-5.5 ukuya kwi-7.5 yeemitha iyadingeka, i-hose emfutshane esuka kwi-2.5 yeemitha yanele ukwenza imisebenzi kwindawo yokusebenzela, kumagumbi amakhulu ane- indawo ekude yomgca womoya, i-hose ukuya kwi-30 yeemitha ubude inokufuneka;
- Izinto ze-Hose kunye nobushushu bokusebenza okuphezulu.Ukhetho kufuneka lwenziwe ngokusekelwe kulawulo lweqondo lokushisa apho i-hose iya kusebenza khona, kunye neempawu zomoya ovela kwi-pneumatic system okanye i-compressor;
- Umbala wombhobho.Oku kufuneka kusekelwe kokumakishwa okuye kwamkelwa ngumenzi wesithuthi okanye isixhobo sokuvelisa, kunye nesiseko sokulungelelaniswa kwendawo yokusebenza ukuba ixhotyiswe.
Ukusebenza kwemibhobho ye-pneumatic ephothiweyo kulula kwaye ayifuni iimfuno ezikhethekileyo.Kucetyiswa kuphela ukuba ungayishiyi i-hose kwindawo eyoluliweyo ixesha elide, ubuyisele ithumbu kwindawo yokugcina rhoqo emva kokugqitywa komsebenzi, zama ukuthintela umbhobho ukuba ungadibani nezinto ezibukhali okanye ezishushu, kwaye uthintele. ukuba ingarhintyelwa.
Konke oku kusebenza ngokupheleleyo kwii-hoses ze-semi-trailers, kodwa apha kuyimfuneko ukongeza ukucoca i-hoses kunye nezixhumi ezivela kumdaka, kwaye okona kubaluleke kakhulu, rhoqo ukwenza uhlolo olubonakalayo lwee-hoses kunye nezixhobo zabo.Ukuba ukuqhekeka, ukuphuka okanye ukuguqulwa kwezinto zokufakelwa kufunyenwe, i-hose kufuneka itshintshwe, ekubeni ukusebenza kwesithuthi kule meko kuba yingozi nje.Ukuba ezi ngcebiso ezilula zilandelwa, ii-hoses eziphothiweyo ziya kuhlala ixesha elide, zibonelela ngokunikezelwa okuthembekileyo komoya oxinzelelweyo kubathengi imihla ngemihla.
Ixesha lokuposa: Aug-27-2023