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Ngaphambi kokushintsha i-crane anti-two block switch, abathengi kufanele baqinisekise ubunikazi be-crane, inombolo yengxenye yoqobo, ilungiselelo lokukhweza, i-trigger noma ukulungiswa kwesisindo, umzila wekhebula, isixhumi, isabelo sephini, isixhumi esibonakalayo sikagesi kanye nokuxhunywa ohlelweni lokulawula ukuphakamisa. Iswishi ebukekayo ayihambelani ngokuzenzakalela. Okushintshwayo kufanele kulingane i-crane ngomshini, kukhiqiza kabusha ukuziphatha kwe-trigger okuhlosiwe futhi kuxhumane kahle nesekethe ekhona yokulawula ukuphepha. Ngakho-ke abathengi kufanele bathumele uhlobo lwe-crane, imodeli kanye nolwazi lwe-serial kanye ne-nameplate yasekuqaleni, isixhumi, okokukhweza kanye nezithombe zokufakwa. Kufanele futhi bachaze amadokhumenti adingekayo kanye nenqubo yokwamukela ngemva kokufakwa. Umgomo ophephe kakhulu wokuthenga ulula: phatha iswishi, ukukhwezwa, indlela yokucupha, izintambo nesilawuli se-crane njengesixhumi esibonakalayo esisodwa—hhayi njengezingxenye ezizimele.
Idivayisi elwa namabhulokhi amabili ihloselwe ukuthola indlela engaphephile phakathi kwe-hook block noma ibhola lokulungisa kabusha kanye nendawo ye-boom-tip, bese ihlinzeka ngesignali kusixwayiso se-crane noma isistimu yokulawula ukunyakaza. Isakhiwo esiqondile siyahlukahluka ngokuya nge-crane. Isistimu ingase isebenzise iswishi ecushwe ngomshini, isisindo esimisiwe kanye nokuhlelwa kwekhebula, izintambo ezizinikele kanye nokokufaka kwesilawuli esithile. Ngakho-ke isinqumo sokushintsha kufanele sidlulele ngale kwelebula evamile “isishintshi somkhawulo we-crane.”
Abathengi kufanele bahlole izendlalelo ezinhlanu ezixhunyiwe: isicelo se-crane, ukukhwezwa ngokomzimba, i-trigger geometry, incazelo kagesi kanye nokusabela kwesistimu okudingekayo. Uma noma yisiphi isendlalelo sihluka ekwakhiweni kwasekuqaleni, ingxenye ingase ikhwezeke kodwa yehluleke ukukhiqiza kabusha umsebenzi wokuvikela ohlosiwe. I umkhawulo wokushintsha ububanzi bemishini yokwakha ingasiza abathengi ukuhlonza umndeni womkhiqizo ofanele, kodwa ayithathi indawo yokuqinisekisa ukuhambisana kwemodeli ethile.
Ingxenye yoqobo ngokuvamile iyisiqalo esiqine kakhulu sokuhlonza okunye. Umthengi kufanele aqophe umkhiqizi we-crane, imodeli egcwele, inombolo ye-serial noma iqoqo lokukhiqiza lapho litholakala, inombolo yengxenye yokushintsha yoqobo, ulwazi lwe-nameplate nanoma yikuphi ukumaka okubukeziwe. Lolu lwazi lusiza izingxenye ezihlukene ezabelana ngesitayela sezindlu kodwa ezezinhlelo ezihlukene zokulawula.
Izithombe kufanele zibonise ngaphezu kwengaphambili leswishi. Ubufakazi obuwusizo buhlanganisa indawo ephelele efakiwe, ubakaki okhwezwayo, izixhumi, isisindo esimisiwe noma ukuhlanganisa i-trigger, ukuphuma kwekhebula, ubuso besixhumi, izintambo zokumaka kanye nejiyomethri ezungezile ye-boom-tip. Ireferensi yesikali ingasiza ngobukhulu, kodwa izilinganiso ezibucayi kufanele zilinganiswe futhi zishiwo ngokwehlukana.
Uma inombolo yengxenye yoqobo ingekho noma ingafundeki, abathengi akufanele bacele umphakeli ukuthi akhombe ukushintshwa kwesithombe somkhiqizo esisodwa sodwa. Umphakeli udinga ubufakazi obanele ukuze aqhathanise isixhumi esibonakalayo esiphelele futhi kufanele abuyisele ngokucacile lokho okuqinisekisiwe, okucatshangwayo kanye nalokho okusadinga okokufaka komthengi.
Ukulingana komshini akukhawulelwe esikhaleni sembobo yebholidi. Abathengi kufanele baqhathanise ukuma kwe-mounting, ukwakheka kukabakaki, imvilophu eshintsha umzimba, isiqondiso sekhebula, indawo yokuqalisa kanye nemvume etholakalayo ebangeni lokusebenza le-crane. Isisindo se-trigger emisiwe, iketango noma ukuhlelwa kwekhebula kufanele kukhonjwe ngoba kunquma ukuthi ukunyakaza endaweni ye-hook-block kufinyelela kanjani kuswishi.
Okushintshwayo okufakwe kwelinye i-engeli noma ibanga kungashintsha lapho idivayisi icupha. Ikhebuli eqondiswe emaphethelweni ingase futhi yethule ukuguga noma ikhawulele ukunyakaza. Ngenxa yalesi sizathu, i-RFQ kufanele ihlanganise ubukhulu nokubukwa kokufakwa okuningana kunokulinganisa okukodwa nje.
Umthengi kufanele abuze ukuthi ingabe into enikeziwe ihlanganisa kuphela iswishi noma ubakaki, isisindo sokucupha, ikhebula, isixhumi noma ezinye izisetshenziswa. “Ukuhlanganisa okuphelele” kungasho izinto ezihlukene kubahlinzeki abahlukahlukene. I-scope yokuhlinzeka ehleliwe ivimbela indikimba yokushintsha ehambisanayo ukuthi ingafiki ngaphandle kwezingxenye ezidingekayo ukuze zifakwe.
Igobolondo lesixhumi esifanayo alifakazeli ukuhambisana kukagesi. Inombolo yoxhumana nabo, iphinikhodi, ilogic yokuxhumana, ukuhlinzeka noma ukuchazwa kwesifunda sokulawula, ubude bekhebula kanye nokuxhunywa kusilawuli se-crane kufanele kuhlolwe. Izixhumi ezimbili zingakhwelana ngokomzimba kuyilapho ziphethe amasignali ahlukene ezindaweni ezifanayo zephini.
Umthengi kufanele ahlinzeke ngomdwebo woqobo wezintambo noma okukhishwe okugunyaziwe lapho kungenzeka khona. Uma lokho kungatholakali, imibala yezintambo zangempela kanye nezindawo zokuphina kungase kusekele ukuhlonza, kodwa akufanele kuthathwe njengokuthatha indawo yencazelo egunyaziwe kagesi. Umphakeli kufanele ahlonze ukuthi ingabe ukuqinisekiswa kwakhe kusekelwe engxenyeni yenombolo efanayo, amadokhumenti aqinisekisiwe noma enye indlela ehlongozwayo edinga isibuyekezo sobunjiniyela.
Ngenxa yokuthi le divayisi ibamba iqhaza kumsebenzi we-crane ohlobene nokuphepha, ukufakwa nokuhlola kufanele kulandele imiyalelo yomkhiqizi we-crane, inqubo yokuphepha yephrojekthi kanye nezidingo zendawo ezisebenzayo. Isekhethi akumele yeqiwe noma yeqe okwesikhashana njengesinqamuleli sokuthenga.
| Okokufaka komthengi | Ukuqinisekiswa Komhlinzeki | Ingozi uma Ingacacile | Ubufakazi |
| Crane brand, imodeli kanye serial | Ukuhlonza okusebenzayo kwe-crane | Okuhlukile komkhiqizo okungalungile | Amarekhodi e-Nameplate kanye ne-crane |
| Inombolo yangempela yengxenye nokubuyekezwa | Okufana ncamashi noma okunye okugunyaziwe | Ukufaka esikhundleni okungalawuleki | Ingxenye ilebula kanye nekhotheshini |
| Ukukhweza kanye orientation | Ubakaki, izimbobo kanye nemvilophu yomzimba | Ingxenye ayikwazi ukufakwa ngendlela efanele | Umdwebo, ubukhulu nezithombe |
| Ukuhlelwa kwe-trigger nesisindo | Indlela yokwenza kanye nobubanzi obufakiwe | Impatho ye-trigger engalungile | Isithombe somhlangano noma umdwebo |
| Ikhebula nesixhumi | Ubude, uhlobo lwesixhumi nohlangothi lokukhwelana | Ukungafani komzila noma isixhumi esibonakalayo | Isithombe sobuso besixhumanisi kanye nokucaciswa |
| Incazelo yephinikhodi nesekhethi | Iphinikhodi nokuziphatha kokuxhumana | Isignali yamanga noma akukho mpendulo yokuvikela | Ulwazi lwezintambo olugunyaziwe |
| Impendulo yesilawuli | Isixhumi esibonakalayo sesistimu esihlosiwe | Idivayisi ayihlanganisi ne-crane logic | Amadokhumenti e-Crane |
| Imfuneko yokwamukela | Ukuhlola kanye nobubanzi bedokhumenti | Asikho isisekelo sokukhishwa kwenhloso | Ukuhlolwa kanye nerekhodi lokusebenza |
Ukumisa lezi zindawo zokusebenzelana akusho ukuthi umthengi kufanele ahlele kabusha isistimu yokuvikela. Kusho ukuthi ikhotheshini kanye ne-oda lokuthenga kufanele kugcine incazelo yoqobo yobunjiniyela, kukhombe ukuchezuka futhi kuvimbele enye indlela efanayo ebonakalayo ekungeneni ekukhiqizeni ngaphandle kokubuyekezwa.
Izindlu ezifanayo zingase zibe nendawo ehlukile ye-actuator, ukunyakaza noma umumo wokukhweza. Idivayisi ingavela ifakwe kahle ngenkathi i-trigger geometry ingasahambisani nesistimu yokuqala.
Ukuxhuma okubonakalayo kungafihla ukushayisana kukagesi. Umphumela ungase ube i-alamu ehlala njalo, akukho alamu, okokufaka kokulawula okungalungile noma ukuziphatha okungalindelekile phakathi nokusebenza.
Iswishi engenasisindo esidingekayo, iketango, ikhebula noma abakaki ingase iholele ezinhlelweni zenkundla ezithuthukisiwe. Abathengi kufanele bachaze yonke into efakiwe ngaphambi kokugunyaza ikhotheshini.
Ukuhlola ukubukeka nokuqhubeka kukodwa akubonisi ukuthi i-crane ikhiqiza isexwayiso esihlosiwe kanye nempendulo yokunyakaza. Umuntu oqeqeshiwe kufanele enze ukuqinisekiswa kokusebenza okunqunyiwe ngaphansi kwezimo ezilawulwayo.
I XCMG XESA2B-CL15M anti-two-block ingxenye inikeza inkomba ethile yomkhiqizo ukuze ihlolwe. Ikhasi lalo lichaza ilungiselelo lokuzwa isisindo okuhloswe ngalo ukuthola indawo yehhuku nokuphazamisa isekethe yamandla okuphakamisa lapho isimo sokusetha ngaphambilini sifinyelelwa. Leyo ncazelo isungula umndeni ohlosiwe womkhiqizo nomsebenzi; akufakazeli ukuhambisana nawo wonke ama-crane we-XCMG noma ukufakwa kwawo wonke ama-anti-overwinding.
Umthengi kusafanele aqhathanise imodeli ye-crane okuyiyonayona, inombolo yengxenye yoqobo, ukukhwezwa, ukuhlanganisa i-trigger, ikhebuli, isixhumi, izintambo nesixhumi esibonakalayo sesilawuli. Uma ikhasi elinikeziwe, ilebula noma izithombe zingaluxazululi elinye lalawa maphuzu, ikhotheshini kufanele imake njengedinga ukubuyekezwa. Noma iyiphi enye indlela enikeziwe kufanele ifake kuhlu lwesixhumi esibonakalayo esishintshile kanye nobufakazi obusekela ukushintshwa.
Ukuhlolwa kwangemuva kokufakwa kufanele kuhlelwe ngaphambi kokuthi i-oda likhishwe. Uchwepheshe oqeqeshiwe kufanele aqale aqinisekise ukukhweza okuvikelekile, ukuma okulungile, ukuvikelwa kwekhebula, ukugcinwa kwesixhumi kanye nokungabikho kokuphazamiseka kukho konke ukunyakaza kwemishini okuvunyelwe. I-trigger noma ilungiselelo lesisindo kufanele lifane nencazelo yokufaka egunyaziwe.
Ukuqinisekisa okusebenzayo kufanele-ke kulandele inqubo yomkhiqizi we-crane kanye nohlelo lokuphepha olulawulwa yisayithi. Ukuhlolwa kufanele kuqinisekise i-trigger ehlosiwe, isignali, i-alamu kanye nempendulo yokulawula ngaphandle kokudala isimo se-block-block. Umphumela, umhloli noma umuntu onomthwalo wemfanelo, ukuhlonza i-crane kanye nanoma yisiphi isenzo sokulungisa kufanele kurekhodwe ngokuvumelana nezidingo zokwamukelwa komthengi. Uma impendulo elindelekile ingatholakali, i-crane kufanele ihlale ingasebenzi kuze kube yilapho imbangela isixazululwa ngabasebenzi abagunyaziwe.
Cela umphakeli ukuthi abuyisele into ngayinye ebalulekile njenge Kuqinisekisiwe, Ukuchezuka, Okunye noma Kudingeka Okokufaka Komthengi. Lokhu kwenza izingcaphuno ziqhathanise futhi zidalule imibuzo yokuhambisana engaxazululiwe ngaphambi kokuba iswishi ifinyelele ku-crane.
Cha. Ukubukeka akuqinisekisi inombolo yengxenye, i-geometry ekhwezayo, ukuhlelwa kwe-trigger, iphinikhodi yesixhumi, ukuziphatha kothintana naye noma ukuhambisana kwesilawuli.
Cha. Igobolondo lesixhumi, ukwabiwa kwephinikhodi, izintambo kanye nencazelo yesekethe kufanele konke kufane nesixhumi esibonakalayo se-crane esigunyaziwe.
Nikeza imodeli ye-crane nolwazi lwe-serial, izithombe ezimbalwa zokufakwa, ubukhulu bokukhweza obulinganisiwe, izithombe zobuso besixhumi, ukuhlonza izintambo kanye nezintambo ezigunyaziwe noma amadokhumenti ezingxenye atholakalayo kulowo crane.
Kuphela ngemva kokufaka kanye nempendulo yokuphepha ehlosiwe iqinisekisiwe ngabasebenzi abaqeqeshiwe ngaphansi kwenqubo yomkhiqizi, izilawuli zesayithi kanye nezidingo ezisebenzayo.
Isinqumo esithembekile sokumiselela sixhuma irekhodi langempela le-crane endaweni yokusebenzelana, i-trigger ne-electrical, bese ivala iluphu ngokuqinisekiswa okusebenzayo okulawulwayo. Abathengi bangathumela imodeli ye-crane, inombolo yengxenye yoqobo, izithombe, idatha ekhwezayo, imininingwane yezintambo, izesekeli ezidingekayo, ubuningi kanye nobubanzi bokwamukelwa ngokusebenzisa Ifomu lokubuza ngokushintshwa kwezingxenye ze-Jiemanda. Cela ukukhonjwa okubhaliwe kwawo wonke amaphuzu aqinisekisiwe nakho konke ukuchezuka ngaphambi kokugunyaza isampula noma i-oda lokuthenga.
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