Ngingayikhetha Kanjani Iphampu Yegiya Le-Hydraulic Ngokusekelwe Ekucindezelweni, Ekugelezeni kanye Nesivinini Sokusebenza?

• Ukucindezela kusetha umthwalo okumele ipompo imelane nawo; ukugeleza kusetha isivinini somshini kanye nempendulo ye-actuator.
• Ijubane lokusebenza livame ukuba yilona elivimbelayo ngoba ukugoba, ukunyuka kokushisa, kanye nokuguguleka kuyanda lapho izimo zokungena zimbi.
• Kumaphrojekthi okufaka esikhundleni, ukufanisa indawo yokusebenza kanye nephethini yokufaka ngokuvamile kubaluleke kakhulu kunokuphishekela isilinganiso esiphezulu sokucindezela.
• Ukukhetha kufanele kuqinisekiswe njalo ngokuhambisana nomjikelezo wangempela wokusebenza komshini, hhayi nje kuphela incazelo yepuleti legama.

Ukukhetha iphampu yegiya le-hydraulic kuyisinqumo sobunjiniyela, hhayi umsebenzi wekhathalogi, ngoba iphampu kumele ilingane nendawo yangempela yomsebenzi womshini. Indawo yokuqala ewusizo kakhulu ubuhlobo phakathi kwengcindezi, ukugeleza, kanye nesivinini: ingcindezi inquma amandla, ukugeleza kunquma ukunyakaza kwe-actuator, kanye nesivinini kunquma ukuthi iphampu ingakulethela yini lokho kugeleza kahle. Lokhu kubaluleke kakhulu ezinhlelweni ezakhiwe nxazonke.amaphampu e-vane, ama-motor e-hydraulic, kanye namayunithi wamandla ahambisana ne-servo, lapho iphampu iyingxenye eyodwa kuphela ye-hydraulic loop iyonke. Amakhodi okuhlanzeka e-ISO 4406 nawo abalulekile ngoba ukungcola kunganciphisa impilo yezingxenye isikhathi eside ngaphambi kokuba kufinyelelwe ingcindezi elinganisiwe; umgomo wokulawula ojwayelekile wezinhlelo ze-hydraulic ezinembile ungo-18/16/13 noma ukuhlanza, kuye ngokuzwela kwezingxenye, njengoba kuchaziwe kuI-ISO 4406:2017.

Indlela ukucindezela kwephampu yegiya le-hydraulic, ukugeleza, kanye nesivinini okusebenza ngayo ndawonye

Ukucindezela, ukugeleza, kanye nesivinini kumele kubhekwe njengenkinga yokukhetha ehlangene.

Ukucindezela ukumelana okumele iphampu ikunqobe, okuvame ukuvezwa kubha noma ku-psi, kuyilapho ukugeleza kungumthamo wamafutha alethwa ngeyunithi ngesikhathi, ngokuvamile ku-L/min noma ku-gpm, kanti isivinini yi-shaft rpm ekhiqiza lokho kugeleza. Ukugeleza kwethiyori kwephampu yegiya kungalinganiswa njengesivinini sezikhathi zokufuduka, bese kulungiswa ukusebenza kahle kwevolumu. Emishinini yangempela, lokho kusho ukuthi iphampu engu-20 cc/rev ku-1,500 rpm ayinikezi ama-30 L/min ngaphansi kwazo zonke izimo, ngoba ukuvuza kuyanda ngokucindezela kanye nokushintsha kwe-viscosity ngokushisa. Yingakho ukucindezela kanye nokugeleza kungenakukhethwa ngokuzimela.

Amaphampu egiya avame ukukhethwa ngenxa yobulula bawo, usayizi omncane, kanye nokuziphatha okubikezelwayo kumayunithi kagesi ezimboni. Kodwa-ke, ifasitela lawo lokusebenza eliwusizo lincike kokubili ekuvuzeni kwangaphakathi kanye nezimo zokungena. Ezingeni eliphezulu lokucindezela, ukushelela kwangaphakathi kuyanda, ngakho ukugeleza kwangempela kwehla ngaphansi kokugeleza okucatshangwayo. Ngesivinini esiphezulu, i-vacuum yokungena ingakhuphuka, futhi usayizi wokungena onganele noma uwoyela obandayo, oqinile ungabangela ukucasuka. Umphumela uba umsindo, ukudlidliza, kanye nokuguguleka kwangaphambi kwesikhathi.

Ukuze kuqinisekiswe umklamo, uhlangothi lokucindezela lwephampu kufanele luhambisane nesethingi yokukhululeka kanye nomthwalo onzima kakhulu. Isibonelo, umshini ovame ukusebenza kubha eyi-140 ungase usadinga iphampu enesilinganiso esiphezulu esiqhubekayo ukuze iphathe iziqongo zesikhashana. Umkhawulo ofanele uncike emjikelezweni womsebenzi, kodwa iphampu akufanele ikhethwe kuphela ngokucindezela okuphezulu uma umthwalo wokushisa oqhubekayo uyisithiyo sangempela.

Indlela yokubala ukugeleza kwephampu yegiya kusuka ekufudukeni kanye ne-rpm

Ukubalwa kokugeleza kuyindlela esheshayo yokususa amaphampu amancane.

Ifomula eyisisekelo ithi: ukugeleza kulingana nokuguquguquka ngokujikeleza ngakunye kuphindaphindwe ngesivinini sokujikeleza, bese kuphindaphindwa ngokusebenza kahle kwevolumu. Uma iphampu yegiya inokuguquguquka okungu-16 cc/rev futhi isebenza ku-1,800 rpm, ukugeleza okungokwethiyori kungu-28.8 L/min ngaphambi kokulahlekelwa ukusebenza kahle. Ngokusebenza kahle kwevolumu ngamaphesenti angama-90, ukugeleza okusebenzayo kungaba ngu-25.9 L/min. Lokhu kuhlola okulula kuwusizo kakhulu kunokuqhathanisa izinombolo zezihloko zekhathalogi ngoba kufana nesivinini sokusebenza sangempela somshini.

Ngomsebenzi wokufaka esikhundleni, lokhu kubalwa kufanele kwenziwe nge-rpm evamile yokusebenza komshini, hhayi nje ngesivinini se-nameplate yemoto. Iphampu eqhutshwa nge-coupling noma ibhande ingase ingaphenduki nge-rpm efanayo ne-prime mover. Leyo mininingwane ibalulekile ezinhlelweni zokucindezela, imishini yokubumba umjovo, kanye nemishini ye-hydraulic ehambayo lapho isikhathi somjikelezo sixhunyaniswe ngqo nesivinini se-actuator.

Umthetho osebenzayo ukulinganisa ubukhulu besidingo sokugeleza kwangempela ngesikhathi sokujikeleza esihamba kancane, bese uqinisekisa ukuthi injini ingashayela ipompo endaweni efanayo ngaphandle kokushisa ngokweqile. Lokhu kubaluleke kakhulu uma ipompo isetshenziswa ohlelweni oluhlanganisa futhiizinhlelo ze-servo, ngoba isu lokulawula linganciphisa isidingo sokugeleza okumaphakathi ngenkathi lisadinga iziqongo zokuphendula okusheshayo.

Kusho ukuthini ngempela isilinganiso sokucindezela kwephampu yegiya ekusetshenzisweni kwansuku zonke

Isilinganiso sokucindezela okuqhubekayo sibaluleke kakhulu kunenombolo ephezulu kushidi ledatha.

Abathengi abaningi bagxila ekucindezelekeni okuphezulu, kodwa umbuzo ongcono ukuthi ipompo ingaqhubeka yini nokucindezela okudingekayo umjikelezo ogcwele womsebenzi ngaphandle kokudlula imikhawulo yokushisa. Ipompo ingasinda ekukhuphukeni kwengcindezi okufushane, kodwa ihluleke kusenesikhathi uma ichitha isikhathi eside eduze komkhawulo ongaphezulu wejika layo. Yingakho ukukhetha ingcindezi kumele kubonise kokubili amandla omshini kanye nokukhiqizwa kokushisa.

Kumasekethe wangempela we-hydraulic, ukushisa kuvela ekulahlekelweni: ukuvuza kwangaphakathi, ukugoba, kanye nokwehla kwengcindezi kuzo zonke izihlungi nama-valve. Lapho ingcindezi ikhuphuka, ukulahlekelwa kokuvuza kuvame ukukhuphuka, okusho ukuthi amandla amaningi okufaka aba ukushisa kunokuba umsebenzi owusizo. Yingakho iphampu enobukhulu bokucindezela kuphela kodwa hhayi ukusebenza kahle kwesistimu ingenza i-reservoir isebenze ishise futhi inciphise impilo yesivalo.

Ukuze ukhethe okusebenzayo, qhathanisa izinombolo ezintathu: ukucindezela okuqhubekayo kwesistimu, ukusetha i-relief-valve, kanye nesilinganiso esiqhubekayo sephampu. Iphampu kufanele isebenze nge-margin egwema ukusebenza njalo emkhawulweni. Emsebenzini wezimboni, ukugcina indawo yokusebenza ingaphansi kwesilinganiso esiphezulu kusiza ukugcina impilo yokuthwala nokugcina ukusebenza kahle kwevolumu okuzinzile.

Uma uhlela ukufaka okunye esikhundleni salokho, uchungechunge oluhambisanayo olufana noluAmaphampu ochungechunge lwe-V or Amaphampu ochungechunge lwe-VQKungaba ngcono kakhulu kunokuklama kabusha isekethe, uma nje ukufakwa, ishafu, kanye nokususwa kufana nendawo yokusebenza yomshini. Leyo ngokuvamile yindlela esheshayo yemishini yakudala okumele ibuyele ekusebenzeni ngokushesha.

Indlela isivinini sokusebenza esishintsha ngayo impilo nokusebenza kahle kwephampu yegiya

Ijubane livame ukuba yisici esinqumayo ukuthi ipompo isebenza buthule noma yehluleka kusenesikhathi.

Ijubane lokusebenza alithinti nje kuphela ukugeleza kokukhipha kodwa futhi nezimo zokungena, ukulahlekelwa ukungqubuzana, kanye nokuziphatha kokushisa. Ukusebenza kwephampu kancane kakhulu kungase kunganikezi ukugeleza okwanele kwesikhathi somjikelezo osifunayo, kuyilapho ukusebenza kwephampu ngokushesha kakhulu kungase kuqhume uma umugqa wokungena ungakakhuli kahle noma uwoyela uqinile kakhulu. Kuzo zombili izimo, umshini uba nokuqina okungatheni.

Imikhawulo yesivinini ayiyona nje imishini. Futhi iyi-hydraulic. Iphampu idinga ingcindezi eyanele yokungena ukuze igcwalise amakamelo egiya ngokuphelele, ikakhulukazi ngesikhathi sokuqala okubandayo. Yingakho i-viscosity kawoyela kufanele ihlolwe maqondana nokushisa kwangempela kwe-ambient kanye nokusebenza, hhayi nje kuphela izinga le-viscosity le-ISO elijwayelekile. Uhlelo olusebenzisa uwoyela we-ISO VG 46 ekuqaleni lungase luziphathe ngendlela ehluke kakhulu ohlelweni olufanayo ngemva kokufudumeza.

Ezindaweni eziningi zokufakelwa kwezimboni, i-1,200 kuya ku-1,800 rpm iyindawo evamile yokusebenza yamaphampu egiya afudukayo angaguquki, yize umkhawulo oqondile uncike kusayizi, ukwakheka, kanye nokwakheka kokungena. Iphuzu elibalulekile ukuthi i-rpm kufanele ifaniswe nesevisi ehlosiwe, ngoba isivinini esikhulu singaphakamisa umsindo futhi sinciphise impilo yesevisi yama-bearings kanye nama-shaft seal. Uma umshini usuvele ucindezela imikhawulo yesivinini, isilinganiso esihlukile sokufuduka noma sokushayela singase sibe siphephile kunokuzama ukuphoqa iphampu encane ukuthi yenze umsebenzi omkhulu.

1. Hlola i-rpm yangempela yedrayivu ekulayisheni okugcwele kanye nasekuqaliseni.
2. Qinisekisa ububanzi bomugqa wokungena, ubude, kanye nezinga likawoyela.
3. Qinisekisa i-viscosity kawoyela ekushiseni kokusebenza.
4. Qhathanisa isivinini esiqhubekayo nomkhawulo wekhathalogi yephampu.
5. Qaphela umsindo wokucasuka, ukugqwala, kanye nokwenyuka kwezinga lokushisa ngesikhathi sokuhlolwa.

Yiluphi uhlobo lwephampu olufanelana nohlobo luni lokucindezela kanye nokugeleza

Akuwona wonke amaphampu egiya ayimpendulo engcono kakhulu kuwo wonke amaphoyinti omsebenzi we-hydraulic.

Uma isidingo sokugeleza sizinzile futhi isekethe ilula, amaphampu egiya avame ukukhanga ngoba aqinile futhi aqinile. Lapho uhlelo ludinga ukulawulwa kwengcindezi okuqinile, ukukhishwa okuguquguqukayo, noma ukusetshenziswa kwamandla okuphansi, ukwakheka kweyunithi yamandla ebanzi kungazuza ekwakhiweni okuhlukile. Yingakho abathengi abaningi bezimboni beqhathanisa amaphampu egiya namaphampu ane-vane noma izinhlelo eziqhutshwa yi-servo ngaphambi kokuqedela ukwakha.

Kubafundi abaqhathanisa imindeni yemikhiqizo ephelele, isinyathelo esilandelayo esiwusizo kakhulu ukubheka ukwakheka okubanzi kwe-hydraulic, hhayi nje umzimba wephampu. Yingakhoamaphampu e-hydraulic, ama-motor e-hydraulic, futhiizesekeli ze-hydraulickufanele kuhlolwe ndawonye lapho uhlelo luhlelwa kabusha noma lulungiswa.

Indlela yokukhetha iphampu yegiya le-hydraulic yamaphrojekthi okufaka esikhundleni

Ukukhetha ukufaka esikhundleni kumayelana kakhulu nokuhambisana, hhayi ukuvuselelwa.

Uma umshini omdala udinga ukushintshaniswa kwephampu, umbuzo wokuqala uwukuthi ingabe iyunithi entsha kumele ifane nonyawo lwakudala, uhlobo lomgodi, kanye nesiqondiso sokujikeleza. Umbuzo wesibili uwukuthi ngabe iphampu endala yehlulekile ngenxa yokuguguleka, ukungcola, noma inkinga yangempela yokuncipha kosayizi. Uma iphampu yokuqala yayanele iminyaka eminingi, ukushintshwa okuhambisana ngqo kuvame ukuba yindlela enobungozi obuphansi kakhulu.

Amaphrojekthi okuhambisana avamile ezinhlelweni ze-Vickers, Denison, Yuken, Tokimec, kanye neRexroth legacy. Kulezo zimo, umthengi uvame ukufuna ukushintshwa okulingana nokusebenza okugcina iphethini yokufaka kanye nemvilophu yokusebenza ngenkathi kuthuthukiswa isikhathi sokulethwa. Yilapho ukukhetha okusekelwe ochungechungeni kuba wusizo khona, ngoba umthengi angasuka engxenyeni yokuqala egugile aye endaweni efanayo ngaphandle kokushintsha ukwakheka komshini.

1. Qopha imodeli endala yephampu, ukufuduka, ukujikeleza, kanye nekhodi yokufaka.
2. Kala ingcindezi yokusebenza kwesistimu kanye nokugeleza komjikelezo ojwayelekile.
3. Hlola ububanzi bomgodi, i-flange, usayizi we-port, kanye nokujikeleza.
4. Qinisekisa uhlobo lwamafutha, umlando wokungcola, kanye nezinga lokushisa lokusebenza.
5. Qhathanisa okushintshiwe nomsebenzi ofanayo, hhayi umndeni ofanayo kuphela.

Kulesi simo sokusetshenziswa, isayithi elinikezaAmaphampu ochungechunge lwe-T6futhiAmaphampu ochungechunge lwe-T7kungaba wusizo ngoba abathengi bangasesha ngokulingana kwefa kunokuthi baqale phansi. Lokho kubalulekile ezimakethe zokulungisa izinto kwamanye amazwe lapho isikhathi sokungasebenzi komshini sibiza kakhulu kunengxenye uqobo.

Indlela ingcindezi, ukugeleza, kanye nesivinini ezithinta ngayo ukubumba komjovo kanye nama-hydraulic ahambayo

Umongo wohlelo lokusebenza unquma ukuhwebelana okulungile.

Ekubunjweni komjovo, ipompo kumele iphendule emijikelezweni emifushane nephindaphindayo, futhi ukulahlekelwa amandla kuyabiza kakhulu ngokuhamba kwesikhathi eside kokukhiqiza. Kuma-hydraulic ahambayo, umthwalo wokushaqeka, ukudlidliza, kanye nokushintshashintsha kwezinga lokushisa elizungezile kuvame ukuba kubi kakhulu. Ipompo yegiya le-hydraulic efanayo ingafaneleka kuzo zombili izindawo, kodwa kuphela uma umjikelezo womsebenzi ukhethwe kahle.

Emishinini yokubumba ngomjovo, izindleko zokwandisa ubukhulu akuzona nje ukutshalwa kwezimali kokuqala. Ukugeleza okukhulu kungaphoqa uhlelo ukuthi luchithe amandla amaningi kuma-valve, okuphakamisa izinga lokushisa likawoyela futhi kuchithe amandla. Emishinini ehambayo, ukwakheka okunganele kokungena kungabangela ukuqhuma noma ukuphefumula ngesikhathi sokuhamba kwemoto, okunciphisa ukuzinza kokulawula. Yingakho ukuhambisana kwezinga lesistimu kubaluleke kakhulu kunokuthenga isilinganiso sokucindezela esikhulu kunazo zonke esitholakalayo.

Isilinganiso esiwusizo esivela kuMnyango Wezamandla wase-US ukuthi izinhlelo eziqhutshwa yizimoto zezimboni zivame ukuba nekhono elikhulu lokuthuthukisa ukusebenza kahle lapho izilawuli nosayizi kulungiswa, futhi isiqondiso sesistimu ye-hydraulic ye-DOE sigcizelela ukunciphisa ukugoqa kanye nokulinganisa umkhiqizo nesidingo.Isiqondiso sezinhlelo ze-hydraulic zoMnyango Wezamandla wase-USngomongo wokusebenza kahle kwesistimu.

Ukuhlola uhlu lokuhlola ngaphambi kokuthenga noma ukufaka iphampu yegiya le-hydraulic

Uhlelo lokuhlola olulula luvimbela amaphutha amaningi okukhetha.

Ngaphambi kokuthenga kokugcina, hlola ukuthi iphampu ingaletha yini ukugeleza okulindelekile endaweni yangempela yokukhululeka ngenkathi igcina izinga lokushisa likawoyela lilawulwa. Qinisekisa futhi ukuthi izimo zokumunca zizinzile, ngoba umonakalo we-cavitation uvame ukuqala ngesikhathi sokuqalisa esikhundleni sokusebenza okuzinzile. Ukuhlolwa okuhle kwensimu kufaka phakathi umsindo, ukudlidliza, ukugeleza, izinga lokushisa, kanye nokubuka ukuvuza ngemva kokusebenza komthwalo wokuqala.

• Qinisekisa ingcindezi ngegeyiji elinganisiwe echwebeni lokusebenza.
• Kala ukugeleza nge-rpm yokusebenza, hhayi ngesivinini sokujikeleza esingenamthwalo.
• Qinisekisa ukuphuma kwamanzi ekhabetheni kanye nokucindezela komugqa wokubuyisela emuva.
• Hlola amapayipi okumunca ukuze ubone ukuthi awanazo yini izivimbelo kanye nokungena komoya.
• Qopha izinga lokushisa likawoyela ngemva komjikelezo womthwalo ongokoqobo.

Ukulawula ukungcola, inkomba esetshenziswa kakhulu yi-ISO 4406. Ngokuphathelene nokuhlunga kanye nokuhlanzeka koketshezi ezinhlelweni zezimboni, ikhodi isiza ukuqhathanisa izinga langempela lokubalwa kwezinhlayiya ngokumelene nokubekezelela kwengxenye. Uwoyela wokuhlanza ngokuvamile wandisa isikhathi sokuphila, ikakhulukazi ezinhlelweni ze-servo ne-vane ezivaliwe ngokuqinile.

Amaphutha avamile lapho ukhetha iphampu yegiya le-hydraulic

Ukwehluleka okuningi kwephampu kuqala ngamaphutha okukhetha, hhayi amaphutha okukhiqiza.

Iphutha elivame kakhulu ukukhetha ngokucindezela okuphezulu kuphela bese ungazinaki umsebenzi oqhubekayo. Elinye iphutha elivamile ukuthi ukugeleza nge-rpm eyodwa kuzohlala kusebenza ngesivinini sokushayela esihlukile. Abathengi bavame ukunganaki i-viscosity yoketshezi, izimo zokungena, kanye nokuphathwa kokushisa, yize lezi ziguquguquko zithonya kakhulu ukusebenza kwephampu yangempela.

1. Ukukhetha kuphela ngokucindezela okukhulu nokunganaki umjikelezo womsebenzi.
2. Ukunganaki i-rpm yangempela yokushayela yomshini.
3. Ukugeleza okukhulu ngokweqile nokuphoqelela amandla amaningi ekushiseni.
4. Ukusebenzisa i-viscosity yamafutha engalungile ekushiseni okuzungezile.
5. Ukushintsha iphampu ngaphandle kokuhlola ukuhambisana kwe-shaft, i-flange, kanye ne-port.

Enkonzweni yasensimini, umphumela omuhle kakhulu uvame ukuba lula kakhulu: qhathanisa indawo yokusebenza yangempela, gcina uwoyela uhlanzekile, futhi ugweme izinguquko zesekethe ezingadingekile. Leyo ndlela ivame ukuletha ukubuyela okusheshayo enkonzweni kanye nengozi encane yokuqalisa.

Uma iphampu yegiya iyisinqumo esifanele nalapho ingekho

Amaphampu egiya ayisinqumo esifanele uma uhlelo lubheka ukuqina, ukuqina, kanye nokuziphatha okubikezelwayo kokufuduka okuhleliwe.

Azilungele kangako uma umshini udinga umsindo ophansi kakhulu, ukushintshashintsha kokugeleza okunamandla kakhulu, noma ukwenziwa ngcono kwamandla ngamandla ngaphandle kwesu le-servo. Kulezo zimo, ikhambi elibanzi le-hydraulic lingadinga umndeni ohlukile wephampu noma ukwakheka okuqhutshwa yi-servo. Umthengi osebenzayo kufanele anqume ngokusekelwe endaweni yokusebenza, hhayi ekuthandweni kwesigaba.

Kubathengi abaningi bezimboni, impendulo engcono kakhulu akuyona into eyodwa kodwa iphakheji yesistimu ehlanganisa iphampu, injini, izesekeli, kanye nezilawuli. Lokho kuyiqiniso ikakhulukazi uma inhloso iwukushintsha imishini yakudala, ukunciphisa isikhathi sokungasebenzi, noma ukwakha ipulatifomu yokonga amandla ye-servo. Kuleso simo, ukukhethwa kwephampu kuba yingxenye yesu lokuthembeka okukhulu kanye namandla kunokuthenga okuhlukile.

Imibuzo Evame Ukubuzwa

Ngingayikhetha kanjani usayizi wephampu yegiya le-hydraulic?

Khetha usayizi ngokubala ukugeleza okudingekayo ku-rpm yokusebenza yangempela yomshini, bese uqinisekisa ukuthi iphampu ingakwazi ukusingatha ingcindezi eqhubekayo kanye nokushisa komjikelezo womsebenzi.

Uyini umehluko phakathi kokucindezela kwephampu yegiya kanye nokugeleza?

Ukucindezela kunquma umthwalo ipompo engawucindezela, kanti ukugeleza kunquma ukuthi amasilinda noma ama-motor ahamba ngokushesha kangakanani. Ipompo ingaba nokucindezela okwanele kodwa ibe mncane kakhulu ekugelezeni.

Ngingazi kanjani ukuthi isivinini sepompo siphezulu kakhulu?

Uma ipompo iba nomsindo, ishisa, noma kuvela i-cavitation ekuqaleni noma ngaphansi komthwalo, isivinini singase sibe phezulu kakhulu noma izimo zokungena zingase zibe zimbi.

Ngingakwazi yini ukufaka iphampu endala esikhundleni sesilinganiso sokugeleza esifanayo kuphela?

Cha. Kufanele futhi ufanise ukufakwa, umgodi, ukujikeleza, usayizi wembobo, isilinganiso sokucindezela, kanye nendawo yangempela yomsebenzi womshini.

Yiliphi izinga lokuhlanzeka kwamafutha okufanele ngihlose ukulifinyelela?

Izinhlelo eziningi ze-hydraulic ezinembile zisebenzisa imigomo yokuhlanzeka ye-ISO 4406 njenge-18/16/13 noma i-cleaner, kuye ngokuzwela kwezingxenye kanye nesiqondiso somhlinzeki.

Ingabe isilinganiso sokucindezela okuphezulu sihlala singcono?

Cha. Isilinganiso esiphezulu sisiza kuphela uma ingxenye esele yesekethe, okuhlanganisa izivalo, ukupholisa, kanye nezilungiselelo zokukhulula, yenzelwe leyo ngcindezi.

Kunini lapho kufanele ngicabangele khona iphampu ye-servo noma ye-vane esikhundleni salokho?

Cabanga ngazo uma udinga umsindo ophansi, ukulawula okungcono, noma ukonga amandla ngaphezu kwalokho okunganikezwa yiphampu yegiya yokufuduka ehleliwe.

Ngamafuphi, iphampu yegiya le-hydraulic engcono kakhulu yileyo ehambisana nomfutho wakho wangempela, ukugeleza, kanye nesivinini sokusebenza ngesikhathi esisodwa. Uma lawo manani amathathu ehambisana, uhlelo lonke luba lula ukulupholisa, ukululawula, nokunakekela.