Zeziphi iiSekethe eziPhakathi eziXinzelelo oluPhezulu ezilungele iiPump ze-ABT Single Vane?

• Iimpompo ze-ABT ezine-single vane zilungele kakhulu iisekethe ze-hydraulic ezinoxinzelelo oluphakathi ezinee-duty cycles ezizinzileyo kunye nemfuno ephakathi yokuhamba kwamanzi.
• Zihlala zisetyenziswa kwiiprojekthi zokutshintsha apho ukuhambelana neenkqubo zakudala zeVickers, Denison, Yuken, okanye ezifanayo kubaluleke ngakumbi kunokuphinda kuyilwe kwakhona isetyhula yonke.
• Ukuze kuqhubekeke inkonzo yoxinzelelo oluphezulu, ii-spikes zoxinzelelo, okanye imithwalo echanekileyo ye-servo, uyilo lwesekethe kunye nokukhethwa kwepompo kufuneka kuhlolwe ngononophelo.
• Ukhetho kufuneka lusekelwe kudidi loxinzelelo, isantya, ukucoceka kweoyile, umjikelo womsebenzi, kunye neprofayili yomthwalo wokwenyani womatshini, kungekhona kuxinzelelo oluqhelekileyo lwekhathalogu kuphela.
• Xa usetyenziso lubandakanya ukubuyiswa kokugcina amandla okanye imfuno eguquguqukayo, icebo lokufanisa ipompo kunye nedrive linokubonelela ngokusebenza kakuhle kwenkqubo kunoyilo lwesantya esimiselweyo.

Ukuba zeziphi iisekethe zoxinzelelo oluphakathi nezifanelekileyo kwiimpompo ze-ABT ezine-vane enye ngumbuzo wokukhetha, asingombuzo wemveliso kuphela. Kuyilo lwe-hydraulic, ipompo ilungile kuphela njengesekethe eyisebenzelayo, kwaye i-ISO 4413 ifuna ukuba iinkqubo ze-hydraulic ziyilwe ngokhuseleko, ukuthembeka, kunye noxinzelelo oluchanekileyo lokusebenza; malunga nobungakanani bepompo kunye novavanyo,I-ISO 4413kwayeI-ISO 4409zizinto eziluncedo. Kubathengi abathelekisa iindlela zokufaka i-ABT series vane pump kunye ne-hydraulic pump enoxinzelelo oluphezulu, into ephambili kukuba ingaba isekethe ifuna ukusebenza okuzinzileyo koxinzelelo oluphakathi, okanye i-high-pressure output eqhubekayo ngaphaya kwefestile yokusebenza kwepompo.

I-ABT Series Vane Pump kuyilo lweHydraulic Circuit yoxinzelelo oluphakathi

Iimpompo ze-ABT ezine-vane enye zisebenza kakhulu xa isekethe ifuna uxinzelelo oluphakathi, ukuhamba rhoqo, kunye nempendulo eqikelelweyo kumjikelo womsebenzi. Loo mxube uqhelekile kwiiyunithi zamandla zoshishino, iisekethe ze-clamp, iinkqubo zokuthambisa, kunye nemisebenzi yomatshini oncedisayo. Ngenxa yokuba iimpompo ze-vane zihambisa ukuhamba okugudileyo kunye ne-pulsation ephantsi kunezinye iindlela ezininzi zokufuduka, zihlala zikhethwa apho ulawulo lwengxolo kunye nozinzo lolawulo lubalulekile. Kumsebenzi wokutshintsha, abathengi bakwaxabisa ukuba i-ABT series vane pump inokunceda ukugcina i-hydraulic logic yokuqala yomatshini ngelixa inciphisa ixesha elifunekayo lokuphinda uyile.

Ukuze kube lula, ukhetho lwepompo ye-vane ludla ngokunxulunyaniswa noxinzelelo olusebenzayo, isantya, ucoceko lolwelo, kunye nokuvuza okwamkelekileyo. Imida echanekileyo ixhomekeke ekufudukeni kunye nobungakanani bemodeli, kodwa injongo yoyilo ngokubanzi yinkonzo yoxinzelelo oluphakathi, kungekhona iincopho zoxinzelelo oluphezulu oluhlala ixesha elide. Ukuba uvavanya i-iphepha lemveliso ye-ABT series vane pumpngokuchasene nobubanziudidi lweempompo ze-vane, umbuzo kukuba ingaba isekethe yakho ichitha ixesha layo elininzi kwindawo enomthwalo ozinzileyo okanye kwindawo yoxinzelelo olusebenza nzima olunee-spikes eziphindaphindwayo.

Apho iiPumps ze-ABT Single Vane zilungele khona

Eyona misebenzi ilungileyo kwiimpompo ze-ABT ezine-vane enye ziisekethe ezifuna uxinzelelo oluphakathi, ulawulo olufanelekileyo, kunye nokubetha okuphantsi endaweni yoxinzelelo oluphezulu lwamandla. Kwezo nkqubo, ipompo kulindeleke ukuba ixhase umjikelo womatshini ngokuthembekileyo, ingasebenzi njengesixhobo sokuqinisa uxinzelelo oluphezulu. Yiyo loo nto iimpompo ze-ABT zihlala ziqwalaselwa kwimisebenzi yokuxhasa ukubumba ngenaliti, iisekethe zokucinezela, izixhobo, iiyunithi zokudlulisa, iipress ezinexinzelelo lokusebenza oluphakathi, kunye nee-hydraulics zemizi-mveliso ngokubanzi.

Kwizixhobo zoomatshini nakwizixhobo ezizenzekelayo, iingenelo ziyasebenza. Ukubetha okuphantsi kunokuphucula ukugudiseka kwe-actuator, kwaye ukuhamba okuzinzileyo kunokunceda ukugcina ixesha eliphindaphindwayo. Kwizixhobo ezihambayo okanye zasentsimini, uyilo lunokuba nomtsalane xa indawo incinci kwaye amaxesha okugcinwa kufuneka abe lula. Kubathengi abatshintsha iimodeli eziphelelwe lixesha, uyilo oluncinci lwepompo enye lunokwenza kube lula ukutshintsha ukusuka kwiiVickers ezindala okanye iinkqubo ezifanayo ukuya kwisicwangciso senxalenye ehambelanayo.

Ezi azingomzekelo wokusetyenziswa kwethiyori. Kwiiprojekthi zokulungisa izinto, umbuzo wokwenyani uhlala ungowokuba ingaba umatshini wangoku unokuqhubeka nokusebenza ngotshintsho oluncinci, okanye ingaba iseti kufuneka ihlengahlengiswe kwakhona malunga nodidi olwahlukileyo loxinzelelo. Kulapho ipompo ye-ABT single vane inokuba yingxaki enkulu khona: ixhasa indlela yokusebenza komatshini wokuqala ngaphandle kokunyanzela ukwakhiwa kwakhona kwenkqubo epheleleyo.

Imida yeCandelo loXinzelelo: Uxinzelelo oluPhakathi vs Uxinzelelo oluPhezulu lwePump yeHydraulic

Umgca phakathi koxinzelelo oluphakathi kunye noxinzelelo oluphezulu kulapho kwenzeka khona iimpazamo ezininzi zokukhetha. Isekethe ye-hydraulic yoxinzelelo oluphakathi yenzelwe imithwalo eqhelekileyo yokusebenza, ngelixa ipompo ye-hydraulic yoxinzelelo oluphezulu kulindeleke ukuba inike uxinzelelo oluphezulu lwamandla, rhoqo phantsi koxinzelelo olunzima lobushushu kunye nokuvala. Ukuba isekethe ichitha ixesha elide ikufutshane nokuseta kwayo uxinzelelo oluphezulu, ipompo isebenza nzima, ukuveliswa kobushushu kuyanyuka, kwaye ubomi benkonzo bunokufutshane ngaphandle kokuba yonke inkqubo yenzelwe loo mgaqo.

Kubayili beenkqubo, umthetho olula ngulo: ukuba umjikelo womsebenzi uhlala uzinzile kwaye ivalvu yokukhulula ayisebenzi rhoqo, iipompo ze-ABT ezine-vane enye zingaba zifanelekile. Ukuba umatshini uphinda ubethe uxinzelelo lokukhulula okanye ufuna uxinzelelo oluphezulu ngesantya esiphantsi ixesha elide, isekethe kufuneka ihlolwe ngononophelo. Olu phononongo kufuneka lubandakanye uxinzelelo lokusebenza lokwenyani, kungekuphela nje kwindawo emiselweyo, kuba ukunyuka koxinzelelo kunye neencopho zesikhashana zinokudlula umndilili ngomda obanzi.

Kwinjineli, oku kuthetha ukuba ukhetho lwepompo kufuneka lulandele iprofayili yoxinzelelo, kungekhona ulindelo lwegama. Isekethe ebonakala ngathi "ixinzelelo eliphezulu" ephepheni isenokusebenza njengenkqubo yoxinzelelo oluphakathi kumjikelo wokwenyani, ngelixa umatshini onezipikhi ezimfutshane usenokuba mnene ngokwaneleyo kwipompo ye-ABT ukuba ezo zipikhi zimfutshane kwaye zilawulwa. Impendulo esebenzayo isoloko ikwi-duty curve.

Ukuhlolwa koBugcisa Ngaphambi kokukhetha i-ABT Series Vane Pump

Ukukhetha ipompo ngokuchanekileyo kuqala ngedatha yokusebenza, kungekhona umkhwa wemodeli. Umthengi kufuneka aqinisekise imfuno yokuhamba kwamanzi, uluhlu loxinzelelo, isantya seshaft, i-oyile viscosity, ubushushu be-ambient, kunye nolawulo longcoliseko ngaphambi kokukhetha ipompo ye-ABT series vane. Ukuba nayiphi na kwezo zinto zingafakwayo ayaziwa, indlela ekhuselekileyo kukulinganisa indlela esebenza ngayo imashini yangoku phantsi komthwalo kwaye uyithelekise nethagethi yokutshintsha.

Ukucoceka kwamanzi amdaka,Isikhokelo se-NIST malunga nokucoceka kolwelo lwe-hydrauliciqinisa ukubaluleka kolawulo lwamasuntswana kuba ungcoliseko lunegalelo elikhulu ekulahlekelweni kokuguguleka nokuthembeka. Kwimisebenzi yezoshishino, iinkqubo ezininzi zijolise kwikhowudi yococeko ye-ISO efana ne-18/16/13 okanye i-cleaner ngokuxhomekeke kubuntununtunu bezinto, nangona ithagethi echanekileyo kufuneka imiselwe ngumakhi womatshini kunye nokunyamezelana kweevalvu. Isekethe ecocekileyo ibaluleke kakhulu kwiimpompo ze-vane, kuba ukususwa kwangaphakathi kuxhomekeke kakhulu kwimeko yolwelo.

Umgaqo oluncedo wentsimi kukuqinisekisa uxinzelelo lokwenyani lokusebenza nge-gauge okanye i-transducer ngexesha elinzima kakhulu lomjikelo womatshini. Loo mlinganiselo udla ngokutyhila ukuba isekethe ayinzima njengoko bekucingelwa, okanye ukuba ipompo ibingachazwanga ngokwaneleyo kangangeminyaka. Kumsebenzi wokubuyisela, olo vavanyo lunokumisela ukuba ukutshintshwa kwe-ABT kwanele na okanye ukuba yonke iphakheji ye-hydraulic ifuna uyilo olutsha.

Kutheni iiMpompo ze-ABT Single Vane Ziqhelekile kwiiprojekthi zokutshintsha kunye nezokubuyisela izinto endaweni yazo?

Iimpompo ze-ABT ezine-single vane zibaluleke kakhulu kwiimarike zokutshintsha kuba abathengi abaninzi abaqali kwiphepha elingenanto. Bazama ukugcina umatshini okhoyo usebenza emva kokuba ipompo endala ifikelele esiphelweni sobomi, okanye bafuna ukhetho oluhambelanayo lwemodeli engasalulanga ukuyifumana. Kwimeko enjalo, ukuhambelana okulinganayo, ukujongwa kwezibuko, isitayile seshaft, kunye nepateni yokufakela kubaluleke kakhulu njengomlinganiselo woxinzelelo.

Kulapho ke ulwakhiwo lwemveliso kaVicks luba luncedo khona kubathengi. Umthengi oza kutshintsha usenokufuna kungekuphela nje ipompo, kodwa nekhatriji, iseti yeenxalenye, okanye isisombululo semoto kunye neenxalenye esihambelanayo. Yiyo loo nto iintsapho zeemveliso ezifanaIimpompo ze-vane ze-T6/T7 zothotho, Iimpompo ze-vane ze-V10/V20 serieskunyeIimpompo ze-VQ series vanezihlala zixoxwa kunye ne-ABT: abathengi bafuna indlela yokuhambelana, kungekhona nje indawo yegama.

Kwizinto ezisetyenziswayo, iziphumo ezilungileyo zokulungisa izinto zihlala zizezo zinciphisa umatshini wokusebenza, utshintsho lwepayipi, kunye nokufakelwa kwakhona kwentambo kwiphaneli yokulawula. Ukuba ipompo ingatshintshwa ngemvulophu efanayo kunye nejika elifanayo lokusebenza, ixesha lokungasebenzi lifutshane kwaye umngcipheko uyancitshiswa. Kwizityalo ezineefestile zolondolozo olulinganiselweyo, oko kubaluleke ngaphezu kokulandela inzuzo yokusebenza kakuhle enokufuna uyilo olupheleleyo lwenkqubo.

Ukusetyenziswa kwamandla, ingxolo, kunye nokusebenza kakuhle kwenkqubo kwiisekethe zeHydraulic eziphantsi koxinzelelo oluphakathi

Ukusebenza kakuhle kwenkqubo akupheleli nje ekubeni yingxaki yepompo, kodwa ipompo inefuthe elikhulu ekusetyenzisweni kwamandla. Kwisekethe ye-hydraulic ehlala ihleli, ukulahleka kwamandla kuyaqokelelana xa uxinzelelo luxinwa okanye xa ipompo ibaleka ngokuchasene nevalvu yokunceda. Yiyo loo nto iisekethe zoxinzelelo oluphakathi ezinomthwalo oguquguqukayo zihlala zixhamla kwicebo lokufanisa ipompo endaweni yokutshintsha enye.

Kwizinto ezonga amandla, i-servo okanye i-variable-speed matching inokunciphisa ukuhamba okuchithwayo xa imfuno itshintsha ngokuhamba komjikelo. Iinkqubo ze-Vane pump zihlala zilula ukuzidibanisa nezo zakhiwo xa iprofayili yomatshini izinzile kwaye ithagethi yokulawula iqondwa kakuhle. Kwelinye icala, ukuba umatshini sele usebenza kufutshane nomda wepompo osebenzayo, ukongeza i-drive akusombululi ukulingana koxinzelelo olubi. Isekethe isafuna ipompu enobukhulu beprofayili yayo yomthwalo wokwenyani.

Kubathengi abavavanya indlela yokumpompa ye-hydraulic enoxinzelelo oluphezulu, umbuzo wokusebenza kakuhle uhlala ufihliwe ngaphakathi komjikelo womatshini. Ukuba isicelo sifuna uxinzelelo oluphezulu imizuzwana embalwa kwaye sichitha ixesha eliseleyo ekubambeni uxinzelelo oluphakathi okanye ekubuyiseleni, indlela yesitayile se-ABT inokuba yimpendulo engabizi kakhulu. Ukhetho olufanelekileyo lolo luhambelana neprofayili yokusebenza, hayi inani eliphezulu kwikhathalogu.

Imigangatho, Uvavanyo, kunye noko abathengi bafanele bakucele

Ukuthengwa okuthembekileyo kwe-hydraulic kuxhomekeke kuvavanyo olubhaliweyo kunye neenkcazo ezicacileyo zeparameter. Abathengi kufuneka bacele iimeko zovavanyo, ukulinganiswa koxinzelelo, idatha yokufuduka, imida yesantya se-shaft, kunye nolwazi lwengxolo okanye ukuvuza apho lufumaneka khona. Ngeempawu ze-hydraulic kunye namaxwebhu esekethe,I-ISO 1219-1luphawu lwehlabathi olusetyenziswa kwiisimboli zemizobo, ngelixaI-ASTM D6158ibalulekile kuhlu lwe-hydraulic quality oil kwiingxoxo ezininzi zokuthengwa kwempahla. Ezi mbekiselo zinceda ukugcina unxibelelwano lomthengisi luchanekile kwaye zinciphise iimpazamo zokutolika.

Ngokwembono yolondolozo, uxwebhu olubaluleke kakhulu ludla ngokuba yi-performance curve phantsi kweemeko ezichaziweyo. I-curve ikuxelela apho i-pump isebenza kakuhle khona, apho ukuvuza kuyanda khona, kunye nendlela imveliso etshintsha ngayo njengoko uxinzelelo lunyuka. Ngaphandle kwayo, abathengi banyanzelekile ukuba baqikelele. Oko kuyingozi ngakumbi kwiisekethe zoxinzelelo oluphakathi, apho ukungalingani okuncinci kunokuvelisa ubushushu, ingxolo, okanye amaxesha omjikelo ocothayo avela kuphela emva kokuba iqalile ukusebenza.

1. Qinisekisa iprofayili yoxinzelelo lokwenyani lomatshini ngomjikelo womthwalo olinganisiweyo.
2. Hlanganisa ukufuduka kunye nesantya kwimfuno yokwenyani yokuhamba kwamanzi, kungekuphela nje kwi-actuator enkulu.
3. Jonga ukuhambelana kwe-mounting, i-shaft, kunye ne-port ngaphambi kokuba u-odole iindawo ezitshintshiweyo.
4. Qinisekisa udidi lokuhluza kunye neoyile ukukhusela imiphezulu ye-vane kunye nezitywini.
5. Cela idatha yovavanyo kubushushu obufunekayo bokusebenza ukuba umatshini usebenza ushushu.

Indlela Yokugqiba Ukuba Iimpompo Ze-ABT Single Vane Ziyahambelana Nesekethe Yakho

Isigqibo siba lula xa uguqulela imfuneko yomatshini kwimibuzo emithathu. Okokuqala, ngaba isekethe ikakhulu ixinezelekile phakathi kwaye ineencopho ezilinganiselweyo? Okwesibini, ngaba ixabiso lokusetyenziswa lihamba kakuhle, ubungakanani obuncinci, kunye nokutshintshwa okulula? Okwesithathu, ngaba inkqubo ingagcina ucoceko kunye nolawulo lobushushu kumjikelo womsebenzi ocetywayo? Ukuba impendulo ngu-ewe kuzo zonke ezintathu, iipompo ze-ABT ezine-vane enye zihlala zifanelekile.

Ukuba impendulo inguhayi kuba inkqubo kufuneka ibambe uxinzelelo oluphezulu rhoqo, ijikeleze phantsi komthwalo onzima, okanye iphile kungcoliseko olukhulu, ngoko ukhetho lwepompo kufuneka luhambe luye kwenye i-architecture okanye isisombululo esihambelana ne-servo esibanzi. Oko kuhambelana nendlela yesisombululo se-hydraulic ebanzi yeVicks, apho iipompo, iimoto, kunye neenkonzo zokufanisa ziphathwa njengenxalenye yenkqubo enye kunokuba zibe zizinto ezizimeleyo. Kubathengi abathelekisayoudidi lweemoto zehydraulickwaye iiphepha lenkqubo yeservo, umbuzo onzulu asikokuthi “yeyiphi ipompo,” kodwa “yeyiphi i-hydraulic architecture.”

Uluhlu Lokujonga Olusebenzayo Lokuthenga Ukhetho Lweempompo Ze-ABT Series Vane

Uluhlu lokuhlola olucwangcisiweyo lunciphisa umngcipheko wokuthenga indawo engafanelekanga. Amaqela okuthenga angcono awaqali kwiinombolo zenxalenye kuphela; aqala kwimida yokuziphatha koomatshini kunye nokufakwa. Oko kubaluleke kakhulu kwimisebenzi yokuthumela ngaphandle kunye nomsebenzi wenkonzo phesheya, apho ixesha lokufumana, ukutshintshwa, kunye nomgangatho wamaxwebhu kudla ngokuba yinto ebalulekileyo njengezixhobo ngokwazo.

• Qinisekisa ukuba isekethe isebenza kuxinzelelo oluphakathi okanye kuxinzelelo oluphezulu ngokwenene.
• Linganisa uxinzelelo oluphezulu, uxinzelelo oluphakathi, kunye nexesha lokujikeleza ngexesha lolandelelwano lokusebenza lokwenyani.
• Jonga uhlobo lomngxuma, ubuso bokufakelwa, ubungakanani besango, kunye necala lokujikeleza ngokuchasene nepompo ekhoyo.
• Hlola ukucoceka kweoyile, umlinganiselo wokucoca, kunye nobushushu bokusebenza phambi kokufakwa.
• Cela ukufumaneka kwezixhobo ezingasetyenziswayo, inkxaso yekhatriji, kunye namaxwebhu enkonzo.

Xa ezi zinto zijongiwe ngokulandelelana, iipompo ze-ABT ezine-vane enye ziba lula ukuzivavanya ngendlela echanekileyo. Isiphumo kukuba zimbalwa iimbuyekezo, ixesha lokungasebenzi lincinci, kwaye amathuba angcono okuba ezi zixhobo zitshintshelwe kwenye indawo aziphathe ngendlela umyili womatshini wokuqala awayefuna ngayo.

Imibuzo Ebuzwa Rhoqo Malunga neeMpompo ze-ABT Single Vane kunye neeSekethe zoXinzelelo oluPhakathi

1. Yeyiphi indlela efanelekileyo yokusebenzisa ipompo ye-ABT single vane?

Eyona ndlela ilungileyo yokusebenzisa yisekethe ye-hydraulic enoxinzelelo oluphakathi enemfuno ezinzileyo yokuhamba kwamanzi, umsebenzi ophakathi, kunye nokukhetha ukusebenza okuthe tye nokuzolileyo.

2. Ngaba iimpompo ze-ABT ezine-single vane zingasetyenziswa kwiinkqubo ze-hydraulic ezinoxinzelelo oluphezulu?

Zingasetyenziswa kuphela ukuba iprofayili yokusebenza yokwenyani ihlala ngaphakathi kwemida elinganisiweyo yepompo kwaye imeko yoxinzelelo oluphezulu ayiqhubeki okanye ayigqithisi.

3. Ngaba iimpompo ze-ABT series vane zilungile xa kusetyenzwa ngokutsha?

Ewe, ingakumbi xa injongo ikukugcina umatshini wakudala usebenza ngaphandle kotshintsho luninzi kwi-mounting, ports, kunye ne-shaft interface.

4. Yintoni ekufuneka ihlolwe ngaphambi kokuba u-odole ipompo yokutshintsha?

Uxinzelelo, ukufuduka, isantya, ukujikeleza, ubungakanani bokufakelwa, ukucoceka kweoyile, kunye nomjikelo womsebenzi womatshini zonke kufuneka ziqinisekiswe.

5. Kutheni iimpompo ze-vane zihlala zisebenza kakuhle kwiisekethe zoxinzelelo oluphakathi?

Zihlala zibonelela ngokuhamba kakuhle kunye nokubetha okuphantsi, okunceda kwimisebenzi efuna intshukumo ezinzileyo kunye nexesha eliqikelelweyo.

6. Ngaba ukucoceka kweoyile kubalulekile kwiimpompo ze-ABT ezine-vane enye?

Ewe, ulawulo longcoliseko lubalulekile kuba ukuguguleka, ukuvuza, kunye nengxolo zihlala zisanda xa ulwelo lungekho sempilweni.

7. Umthengi kufuneka acinge nini nge-servo okanye uyilo olwahlukileyo lwepompo endaweni yoko?

Xa isekethe ine-pressure spikes rhoqo, imfuno eqhubekayo yoxinzelelo oluphezulu, okanye imfuneko yokuhambelana kwamandla okungcono kwimithwalo etshintshayo.