- Amaphampu egiya anomfutho ophezulu afaneleka uma uhlelo ludinga usayizi omncane, ukwakhiwa okuqinile, kanye nokugeleza okubikezelwayo ngaphansi kokusebenza kwesivinini esinqunyiwe.
- Isilinganiso sokucindezela, isivinini, ukujiya, kanye nokuhlunga kubaluleke kakhulu kune-horsepower yekhathalogi kuphela.
- Kumaphrojekthi okufaka esikhundleni, ukufanisa ukufakwa kokuqala, ukufuduka, kanye nesiqondiso sokujikeleza ngokuvamile kubaluleke kakhulu kunokushintsha lonke iphakheji ye-hydraulic.
- Amayunithi kagesi ahambisana ne-servo anganciphisa ukusetshenziswa kwamandla, kodwa ukukhetha iphampu kumele kusahloniphe ukuphakama kwengcindezi, umthwalo wokushisa, kanye nengozi yokungcola.
Ukukhetha iphampu yegiya le-hydraulic yeyunithi yamandla ezimboni enomfutho ophezulu kuqala ngemvilophu yokusebenza yangempela, hhayi isihloko sencwajana. Kuma-hydraulic ezimboni, isisekelo esiphephile ukuvumelanisa ukukhethwa kwephampu nemithetho yokuklama uhlelo kuI-ISO 4413, bese uqinisekisa ukuziphatha kokugqoka usebenzisa izindlela zokuhlola ezifanaI-ASTM D2882, ehlola ukuqina kwephampu kuketshezi lwe-hydraulic. Kubathengi abathuthukisa iphampu yeyunithi yamandla, isinqumo esiwusizo sivame ukuncika ekutheni umshini udinga iphampu yegiya le-hydraulic encane ukuze isebenze ngesivinini esinqunyiwe, umklamo ophansi wokushaya umoya othule, noma okunye okungagcina isekethe yesitayela se-Vickers, Denison, Yuken, Tokimec, noma i-Rexroth endala isebenza ngaphandle kokushintsha yonke i-manifold.
Lokho Okumelwe Kwenziwe Yiphampu Yegiya Eliphezulu Le-Hydraulic Eyunithi Yamandla Ezimboni
Iphampu yegiya le-hydraulic enomfutho ophezulu kumele ihambise ukugeleza okuzinzile ngaphandle kokuvuza ngokweqile, umsindo, noma ukuphakama kokushisa.
Kuyunithi yamandla, iphampu akuyona nje into ehambisa uketshezi; yi-generator yokucindezela enquma ukuthi i-actuator ingakwazi yini ukubopha, ukuphakamisa, ukucindezela, noma ukujova ngamandla aphindaphindwayo. Ngaleso sizathu, ukukhetha okuhle kakhulu kwephampu yileyo esindayo emjikelezweni womsebenzi owusebenzisayo, okuhlanganisa imvamisa yokuqala nokuma, ukuphakama kokucindezela, kanye nokushintshashintsha kwezinga lokushisa likawoyela. Iphampu ebukeka yanele ku-10 MPa ingase yehluleke kusenesikhathi uma isekethe yangempela ibona ukuphakama okuvamile kwesikhashana, ukuhlunga okubi, noma izikhathi zokubamba isikhathi eside ekucindezelweni kokukhululeka.
Abathengi bezimboni bavame ukugxila ekucindezelweni okulinganiselwe, kodwa ingcindezi yodwa ayiphelele. Ukusebenza kahle kwevolumu, ukusebenza kahle kwemishini, isimo sokungena esivumelekile, kanye nomthwalo wokuthwala umgodi kubaluleke ngokulinganayo. Uma izimo zokumunca zibuthakathaka, ipompo enamandla okucindezela okuphezulu ngobuchwepheshe isengacasuka, ilahlekelwe yi-prime, noma ikhiqize umsindo owedlulele. Yingakho ukwakheka kwezinga lesistimu, hhayi ukuhlukaniswa kwepompo, kuyindawo efanele yokuqala.
Iphampu Yegiya Le-Hydraulic vs Iphampu Ye-Vane vs Iphampu Ye-Piston Yokucindezela Okuphezulu
Uhlobo lwephampu olungcono kakhulu luncike ekutheni iyunithi yamandla ibeka phambili yini izindleko, ukuqina, umsindo, noma ukulawula.
| Uhlobo lwephampu | Amandla Ajwayelekile | Ububanzi Bokucindezela Okuvamile | Ikesi Lokusetshenziswa Elingcono Kakhulu | Ukushintshana Okuyinhloko |
|---|---|---|---|---|
| Iphampu yegiya yangaphandle | Incane, iqinile, ilula | Kufika kumabha angaba ngu-250 emiklamo eminingi yezimboni | Ama-HPU anesivinini esiqinile, amayunithi okufaka esikhundleni, imishini emincane | Ukushaya kwenhliziyo nomsindo omningi kunamaphampu okunemba |
| Iphampu ye-Vane | Ukugeleza okubushelelezi, umsindo ophansi | Ngokuvamile ingcindezi ephakathi nendawo, enezinguqulo zokucindezela okuphezulu ezitholakalayo | Ukubumba ngomjovo, imishini yangaphakathi ethule | Ukuzwela kakhulu ekungcoleni |
| Iphampu yepiston | Ukusebenza kahle okuphezulu kanye nekhono lokucindezela | Ngokuvamile kusetshenziswa ngaphezu kwebha engu-250 | Ukucindezela okuphezulu, ama-servo HPU, izinhlelo zesidingo eziguquguqukayo | Izindleko eziphakeme kanye nokugcinwa okuyinkimbinkimbi kakhulu |
Kwamayunithi amaningi kagesi ezimboni, iphampu yegiya le-hydraulic ihlala iyisinqumo esiwusizo kakhulu ngoba ihlanganisa ukuqina nokufakwa okulula. Uma uhlelo lokusebenza luwumshini wakudala noma ukulungiswa kabusha lapho isikhathi sokungasebenzi sibiza khona, iphampu yegiya yangaphandle ivame ukuwina ngesikhathi sokuhola kanye nobulula bokufaka. Uma uhlelo lokusebenza luyiyunithi yamandla okubumba umjovo eqhutshwa yi-servo enomthwalo oguquguqukayo, uhlelo lungazuza ekwakhiweni kwephampu okuhlukile, ikakhulukazi uma umsindo nokusetshenziswa kwamandla kubaluleke kakhulu kunezindleko zokuqala.
Ingcindezi, Ukugeleza, kanye Nesivinini: Izinombolo Ezintathu Ezinquma Ukufaneleka Kwephampu
Ukucindezela, ukugeleza, kanye nesivinini kufanele kulinganiswe ndawonye, ngoba ukungafani kunoma yikuphi kwalokhu kunganciphisa impilo yepompo.
Umfutho olinganisiwe wephampu awuqinisekisi ukusebenza okuthembekile uma isidingo sokugeleza kwesistimu sisisunduzela ngaphandle kwebanga lesivinini elivunyelwe noma ifasitela le-viscosity yoketshezi. Ngokwemibandela engokoqobo, abathengi kufanele baqinisekise ingcindezi yokusebenza edingekayo, ingcindezi ephezulu ekukhululekeni, kanye nengcindezi yangempela yomsebenzi oqhubekayo. Imfuneko yokugeleza kufanele ibalwe kusukela endaweni ye-actuator kanye nesikhathi somjikelezo, hhayi ukuqagelwa ngamandla emoto kuphela.
I-ISO 4413 inikeza uhlaka lokuklama uhlelo oluphephile lwe-hydraulic, futhi abakhi bemishini bavame ukulusebenzisa ukwakha izindlela zokunciphisa ingcindezi, ukuvikela, kanye nokulungisa. Ngokuhlanzeka kukawoyela, umthelela wangempela mkhulu: ikhodi yokuhlanzeka ye-ISOI-ISO 4406:2021ivame ukusetshenziselwa ukuchaza izinhloso zokuhlanzeka koketshezi ezivikela amaphampu ekugugeni okulimazayo. Iphampu esebenza ku-oyili ongcolile ingase isasebenza ngosuku lokuqala, kodwa ukusebenza kwayo kahle kwevolumu kanye nokuphila kwayo kokuthwala kuzokwehla ngokushesha kakhulu kuneyunithi ehlungiwe kahle.
| Ukukhetha Okuguquguqukayo | Kungani Kubalulekile | Ukuhlola Okusebenzayo | Ukwehluleka Okuvamile Uma Kunganakwa |
|---|---|---|---|
| Ingcindezi yokusebenza | Inquma ukulayisha izindlu kanye nemishini | Qinisekisa ukucindezela okuqhubekayo kanye nokucindezela okuphezulu ngokwehlukana | Ukushaya amaphuzu, ukuvuza, umonakalo wesivalo |
| Izinga lokugeleza | Isetha isivinini se-actuator kanye nesikhathi somjikelezo | Qondanisa amalitha ngomzuzu nomjikelezo womshini | Ukuhamba kancane, ukushisa ngokweqile, ukungasebenzi kahle |
| Isivinini sokujikeleza | Ilawula ukuzinza kokungena kanye nokuguguleka | Hlala ngaphakathi kwefasitela lesivinini somkhiqizi | Ukukhala, umsindo, ukuguguleka kwangaphambi kwesikhathi |
| Ukuhlanzeka koketshezi | Ivikela izingxenye ezivaliwe | Setha isilinganiso se-beta yesihlungi kanye nethagethi yokungcola | Ukuguguleka okubukhali, ukunamathela, ukulahlekelwa ukusebenza kahle |
Uma Iphampu Yegiya Enomfutho Ophakeme Kuyisinqumo Esifanele
Iphampu yegiya enomfutho ophezulu iyisinqumo esifanele lapho ubulula nokuqina kubaluleke kakhulu kunokusebenza kahle okuphezulu.
Kumayunithi kagesi anesivinini esinqunyiwe, ikakhulukazi lawo asetshenziswa ekucindezelweni, ezinhlelweni zokubopha, imishini yezolimo, kanye neziteshi ze-hydraulic zikagesi, iphampu yegiya ivame ukuba yisisombululo esingabizi kakhulu. Ibekezelela ukufakwa okulula, isebenza kahle kumasekethe okugeleza njalo, futhi kulula ukuyishintsha ngesikhathi senkonzo yasensimini kunezinye izindlela eziningi zokuthutha eziguquguqukayo. Lesi esinye sezizathu ezenza abathengi abashintshayo bavame ukufuna iphampu yeyunithi yamandla ngochungechunge, ukuthutha, noma iphethini yokufaka esikhundleni sesigaba sokusebenza esingabonakali.
Amaphampu egiya nawo anengqondo lapho umshini uchitha isikhathi sawo esiningi ucindezelekile futhi ugeleza kahle. Kuleso simo sokusetshenziswa, izinzuzo ziwumkhiqizo obikezelwayo, indawo encane, kanye ne-ecosystem ebanzi yezingxenye ezihambisanayo. Uma iyunithi kumele ibhekane nemingcele yemishini yakudala, ukushintshwa okuhambisanayo kungaba yindlela esheshayo yokubuyisela umkhiqizo ngaphandle kokuklama kabusha isekethe yonke ye-hydraulic.
Kubafundi abahlola imindeni yemikhiqizo, indawo ewusizo yokuqala ukuqhathanisa izinketho zepulatifomu kuyo yonke i-uchungechunge lwephampu ye-vane, auhlu lwezimoto ze-hydraulic, kanyeisixazululo sesistimu ye-servoLowo mbono obanzi ubalulekile ngoba ukukhetha iphampu efanele kuvame ukuhlotshaniswa nendlela yonke ingxenye ye-hydraulic loop eyakhiwe ngayo.
Isu Lokufaka Esikhundleni: Ukufanisa Imishini Endala Ngaphandle Kokwakha Kabusha Iyunithi Yonke
Ukuhambisana kokushintshana kuvame ukuba yindlela esheshayo yokuthola isikhathi sokusebenza lapho uhlelo lokuqala lwe-hydraulic seluvele luqinisekisiwe ensimini.
Ezitshalweni eziningi zezimboni, umbuzo awukhona ukuthi “Yimuphi umpompo ongcono kakhulu ngokombono?” kodwa uthi “Yimuphi umpompo owenza umshini usebenze futhi ngaphandle kokuphazamiseka okuncane?” Yilapho ukuhambisana okusekelwe ochungechungeni kuba yigugu khona. Umthengi angadinga ukushintshwa okuqondile kweyunithi yesitayela se-Vickers, uhlelo lwekhatriji oluhambisana ne-Denison, noma iphampu yephethini ye-Yuken efanelana namachweba akhona kanye nobukhulu bomshafti. Uma isikhathi sokungasebenzi sibiza kakhulu, impendulo efanele ngokuvamile kuba iphampu ehambisana nokufuduka, ukujikeleza, i-flange yokufaka, iphrofayili yomshafti, kanye nendawo yomshafti kuqala.
Kumaphrojekthi okufaka esikhundleni, umthetho owodwa osebenzayo ukugcina isigaba sokuqala sokucindezela ngaphandle kokuthi lonke uhlelo luthuthukiswa. Iphampu enkulu noma imodeli yokucindezela okuphezulu ayiphephile ngokuzenzakalelayo. Uma ukusethwa kwevalvu yokusiza, umthamo wokupholisa, isilinganiso sepayipi, kanye nosayizi wedamu kungashintshi, iphampu enamandla ingamane ihambise imbobo kwenye indawo.
| Ukuhlolwa Kokufaka Esikhundleni | Okufanele Uqinisekise | Ingozi Ejwayelekile Yensimu | Kungani Kubalulekile |
|---|---|---|---|
| Iphethini yokukhweza | I-Flange, indilinga yebhawodi, ukhiye womgodi | Ukungafani kokufakwa | Inquma ukuthi iphampu iyafanelana yini nenjini noma ibhulakhethi |
| Isiqondiso sokuzungeza | Ngokuya ngakwesokudla noma ngokuphambene newashi | Ukugeleza okuphambene, ukwehluleka kokuvala | Ukujikeleza okungalungile kungalimaza ipompo ngokushesha |
| Ukufuduka | cc/rev noma ku-3/rev | Ushintsho lwesikhathi somjikelezo | Isetha ukugeleza kokukhipha kwangempela ngesivinini esinikeziwe |
| Usayizi wembobo | I-geometry yentambo kanye ne-port | Ukuvuza, ukucasuka | Ukudluliselwa okungalungile kwandisa ukwehla kwengcindezi |
Uma umshini wokuqala usebenzise ipulatifomu ye-modular, abathengi bangonga isikhathi ngokuthola iphampu ekhasini lomndeni njengeizingxenye ezisele kanye nezingxenye zekhatrijinoma isigaba somkhiqizo esizinikele njengeamaphampu e-vane. Ngemishini yakudala, ukuhambisana kokuthunyelwa okusheshayo kungabalulekile njengokucaciswa okuluhlaza.
Isilinganiso Sokucindezela, Ukusebenza Kahle, Nokushisa: Izindleko Zangempela Zokukhetha Iphampu
Ukukhiqiza ukushisa kungenye yezimpawu ezicacile zokuthi iphampu ye-hydraulic isebenza ngaphandle kwefasitela layo elisebenzayo.
Iphampu ngayinye ye-hydraulic iguqula amandla athile okufaka abe ukushisa. Uma ukusebenza kahle kuphansi, amandla amaningi aphelela ku-oyela esikhundleni se-actuator. Kuyunithi yamandla efudukayo ehlala isikhathi eside, amandla achithekayo aphakamisa izinga lokushisa likawoyela, asheshise ukuguga kwe-seal, futhi angasunduza uketshezi ngaphandle kwebhande layo elifanele le-viscosity. Yingakho ukonga amandla ezinhlelweni ze-servo ngokuvamile kungewona nje injini; futhi kumayelana nekhono lephampu lokugwema ukulahlekelwa okungadingekile kwe-throttling kanye ne-pass.
Izinhlelo eziqhutshwa yi-servo zingathuthukisa ukusebenza kahle lapho umthwalo womshini uguquguquka kakhulu. Ezimweni eziningi zokulungisa kabusha kwezimboni, ukufaniswa kwe-servo kunganciphisa ukulahlekelwa kokungasebenzi ngoba isivinini sephampu silandela isidingo kunokuba sisebenze ngesivinini esigcwele ngaso sonke isikhathi. Ukonga okuqondile kuncike kumjikelezo womsebenzi, usayizi we-accumulator, kanye nephrofayili yomshini, ngakho-ke noma yisiphi isimangalo kufanele siqinisekiswe ngokumelene nedatha yokusebenza yangempela kunokuba kuthathwe ngolimi lwekhathalogi.
Kumaqembu okulungisa, ukuqapha ukushisa kuyithuluzi lokuxilonga elisebenzayo. Uma izinga lokushisa ledamu likhuphuka ngokushesha ngaphansi komthwalo omaphakathi, iphampu ingase ibe ncane kakhulu, ivalvu yokusiza ingase idlule kaningi, noma ukuvuza kwangaphakathi kungase kwande. Kuzo zonke izimo ezintathu, uphawu ukushisa, kodwa ikhambi lihlukile.
Indlela Yokulinganisa Iphampu Yeyunithi Yamandla Yomsebenzi Wezimboni
Usayizi ofanele uqala ngesidingo se-actuator bese uphela ngemvilophu yokusebenza eqhubekayo yephampu.
Indlela yokusebenza yokulinganisa ejwayelekile ilula: chaza ingcindezi yokusebenza, bala ukugeleza okudingekayo kusukela esikhathini somjikelezo, khetha ukufuduka okuhlangabezana nokugeleza ngesivinini semoto esihlosiwe, bese uqinisekisa ukuthi iphampu ingasinda emjikelezweni womsebenzi olindelekile. Abathengi kufanele futhi bacabangele ukulahlekelwa kokusebenza kahle kwevolumu, ngoba ukugeleza kokukhipha kwangempela kuhlala kuphansi kunenani elisekelwe ekufudukeni okusekelwe ekufudukeni.
- Chaza ingcindezi yokusebenza eqhubekayo ephezulu kakhulu kanye nengcindezi ephezulu kakhulu.
- Bala ukugeleza okudingekayo kusukela ekudingweni kwesilinda noma kwemoto.
- Hlola ububanzi besivinini sephampu kanye nezimo zokungena.
- Qinisekisa i-viscosity yoketshezi ekuqaleni kanye nokushisa kokusebenza.
- Qinisekisa ukuhlunga, ukupholisa, kanye nomthamo wamanzi agciniwe.
- Buyekeza ukuhambisana kokukhweza, umgodi, kanye nembobo.
Iphutha elingokoqobo lokulinganisa ukukhetha iphampu ngamandla enjini kuphela. Ama-kilowatts enjini awakutsheli ukuthi isekethe idinga umfutho ophezulu ekugelezeni okuphansi noma umfutho omaphakathi ekugelezeni okuphezulu. Izinhlelo ezimbili ezinosayizi ofanayo wenjini zingadinga amaphampu ahlukene kakhulu.
| Isici Sokulinganisa | Umbuzo Okufanele Uwubuze | Umphumela Wobunjiniyela |
|---|---|---|
| Ingcindezi | Yimuphi umthwalo osindayo kakhulu? | Inquma ukucindezeleka kwezindlu kanye nokuvalwa |
| Ukugeleza | I-actuator kumele ihambe ngokushesha kangakanani? | Inquma ukufuduka kwephampu |
| Umjikelezo womsebenzi | Iyunithi isebenza isikhathi esingakanani lapho ilayishwa? | Inquma umthwalo wokushisa kanye nesikhathi sesevisi |
| Isimo soketshezi | Amafutha ahlanzekile futhi ashisa kangakanani? | Inquma izinga lokuguguleka kanye nokugcinwa kahle |
Lapho Izindinganiso Zibalulekile Ezinhlelweni Ze-Hydraulic Ezinomfutho Ophakeme
Izindinganiso zinciphisa ukungaqiniseki ngoba zichaza ukuthi izinhlelo ze-hydraulic kufanele ziklanywe, zihlolwe futhi zigcinwe kanjani.
Kwamayunithi kagesi ezimboni,I-ISO 4413kuyinkomba eyisisekelo yokuphepha kwesistimu yamandla kagesi we-hydraulic kanye nemithetho ejwayelekile.I-ISO 4406:2021isetshenziswa kabanzi ukuhlukanisa ukungcola koketshezi ngenani lezinhlayiya. Ukuze kuhlale isikhathi eside izingxenye, izindlela zokuhlola ze-ASTM ezifanaI-ASTM D2882basize onjiniyela baqhathanise ukusebenza kokuguguleka ngaphansi kwezimo ezilawulwayo. Lezi zinkomba zibalulekile ngoba iphampu ithembeke kuphela njengohlelo oluyizungezile.
Ezingxoxweni zokuthenga, izindinganiso zisiza abathengi ukuthi baqhathanise abahlinzeki ngobuqotho. Uma amaphampu amabili ethi anamandla okucindezela okuphezulu, lelo elinezinkomba zokuhlola ezicacile, isiqondiso sokungcola, kanye nemikhawulo yokufaka kulula ukulihlola futhi kuphephile ukulihlanganisa emgqeni wokukhiqiza.
Uhlu Lokuhlola Lokukhetha Lonjiniyela Nabathengi
Uhlu olufushane lwephampu olungcono kakhulu yilolo olususa izingozi zokuhlanganiswa ezifihliwe ngaphambi kokuthenga.
- Qinisekisa ukucindezela okuqhubekayo, ukucindezela okuphezulu, kanye nokusetha kwe-valve yokusiza.
- Qondanisa ukufuduka nesidingo sangempela sokugeleza ngesivinini esilinganiselwe.
- Hlola ukujiya kwamafutha kokubili ekuqaleni kokubanda kanye nasekushiseni kokusebenza.
- Qinisekisa imigomo yokuhlanzeka kanye nokuhlelwa kwesihlungi.
- Qinisekisa ukuhambisana kokujikeleza, ukufakwa, umgodi, kanye nembobo.
- Buyekeza isikhathi sokuhola sephampu ephelele kanye nendlela yezingxenye ezisele.
- Buza ukuthi ingabe ukufaka esikhundleni okuhambisanayo noma ukuthuthukiswa kwe-servo kunikeza inani elingcono lomjikelezo wokuphila.
Kubathengi abaningi, imfuneko ebaluleke kakhulu kwezentengiselwano akuyona nje ukusebenza kodwa futhi nesivinini sokushintsha. Iyunithi yamandla engabuyela ekusebenzeni ngokushesha ivame ukuba nezindleko eziphansi kuneyunithi engcono kakhulu ngobuchwepheshe edinga ukwakhiwa kabusha, ukufakwa kwamapayipi ngokwezifiso, noma isikhathi eside sokungasebenzi.
Amaphutha Avamile Lapho Ukhetha Iphampu Yegiya Le-Hydraulic
Iphutha elibiza kakhulu lephampu ngokuvamile ukungalingani kohlelo, hhayi iphutha lokukhiqiza.
- Ukukhetha ngokucindezela kuphela bese ungazinaki ukugeleza, isivinini, kanye nokushisa koketshezi.
- Ukungazinaki izimo zokumunca bese usola iphampu ngokucasuka.
- Ukushintsha iphampu ngokuyishintsha okuhlukile bese ulindela isikhathi esifanayo somjikelezo.
- Ukuthuthukisa ingcindezi ngaphandle kokuhlola amapayipi, umthamo wokupholisa, kanye nezivalo.
- Uma sicabanga ukuthi wonke amayunithi abukeka ehambisanayo angashintshwa ngaphandle kokuqinisekisa amachweba kanye ne-shaft geometry.
La maphutha avamile ngoba iphampu iyabonakala, kanti yonke ingxenye yesekethe ye-hydraulic kulula ukuyikhohlwa. Eqinisweni, isekethe inquma impilo yephampu njengoba nje iphampu inquma ukuziphatha kwesekethe.
Imibuzo Evame Ukubuzwa
Yimuphi umshini wokufaka i-hydraulic gear ofanele kakhulu iyunithi yamandla ezimbonini enomfutho ophezulu?
Kwamayunithi amaningi kagesi ezimbonini anesivinini esinqunyiwe, iphampu yegiya le-hydraulic yangaphandle iyindlela ewusizo kakhulu ngoba incane, iqinile, futhi kulula ukuyishintsha. Uma umjikelezo womsebenzi uguquguqukayo kakhulu noma umsindo ubalulekile, enye indlela ye-vane noma ye-piston ingafaneleka kakhulu.
Ngingazi kanjani ukuthi iyunithi yami yamandla idinga iphampu yegiya enomfutho ophezulu?
Uma umshini udinga ukugeleza okuzinzile, ukufakwa okuncane, kanye nokusebenza okuthembekile kwisekethe esebenza njalo, iphampu yegiya enomfutho ophezulu ivame ukufaneleka. Isinqumo sokugcina kufanele sisekelwe ekucindezelweni, ekugelezeni, isivinini, kanye nokuhlanzeka kukawoyela.
Ngingakwazi yini ukufaka esikhundleni sephampu yomkhiqizo endala ngemodeli ehambisanayo?
Yebo, uma ukufuduka, ukujikeleza, ukufakwa, ishafu, kanye nokufakwa kufana nomklamo womshini wokuqala. Ukushintshwa okusekelwe ekuvumelaneni kuvamile emishinini yakudala futhi kuvame ukunciphisa isikhathi sokungasebenzi.
Yiziphi izindinganiso okufanele ngizihlole ngaphambi kokuthenga iphampu ye-hydraulic?
Qala ngoI-ISO 4413ngokuphepha kwesistimu ye-hydraulic, kanye nokubuyekezwaI-ISO 4406:2021ukulawula ukuhlanzeka kwamafutha. Ukuhlolwa kokugqokwa,I-ASTM D2882kuyinkomba ewusizo yokuqina.
Ingabe isilinganiso esiphezulu sengcindezi sisho njalo ukusebenza okungcono?
Cha. Isilinganiso sokucindezela okuphezulu siwusizo kuphela uma lonke uhlelo lukwazi ukusisingatha. Izilinganiso zamapayipi, izilungiselelo zokukhulula, umthamo wokupholisa, kanye nokuhlunga konke kumele kuhambisane.
Kungani ipompo ishisa ngisho noma ingcindezi ibonakala ijwayelekile?
Ukushisa okweqile kuvame ukukhomba ukuvuza kwangaphakathi, ukugeleza kwe-bypass, ukuhlunga okubi, noma ukungalingani phakathi kosayizi wephampu nomjikelezo womsebenzi. Ukwenyuka kwezinga lokushisa kuvame ukuba uphawu lokuqala lokulahlekelwa ukusebenza kahle.
Iyiphi indlela esheshayo yokufaka ohlwini olufushane iphampu yeyunithi yamandla efanele?
Qala ngesidingo sokucindezela nokugeleza komshini, bese uhlunga ngokuhambisana kokufaka, ukujikeleza, uhlobo lomshafti, kanye nesikhathi sokuhola. Kumaphrojekthi okufaka esikhundleni, ukufanisa uchungechunge lokuqala kuvame ukunikeza umphumela ophephile futhi osheshayo.
Ngamafuphi, iphampu yegiya le-hydraulic engcono kakhulu yeyunithi yamandla ezimboni enomfutho ophezulu yileyo ehlangabezana nezidingo zangempela zokucindezela, ukugeleza, ukuhlanzeka, kanye nokuhambisana kwesistimu, hhayi leyo enesicelo sekhathalogi esinamandla kakhulu. Ezitshalweni eziningi, lokho kusho iphampu yegiya yangaphandle eqinile, ehambisana kahle; ngezinhlelo zokusebenza ze-servo noma ezizwela umsindo kakhulu, ukukhethwa kwephampu kufanele kwandiswe kube ukubuyekezwa kwesistimu okugcwele okuhlanganisa isu lokulawula, ukupholisa, kanye nokuphathwa kokungcola.
I-Demi Ge
Isikhathi sokuthunyelwe: Agasti-27-2026