Ukulungiswa kweenkcukacha ze-hydraulic cylinds kwikhonkrithi yekhonkrithi yeTright 

Ikhonkrithi yeTrim I-pump yelori ixhomekeke kakhulu kwi-hydraulic cylinds ukufezekisa ngokuthe ngqo kunye nokuziphakamisa ukuphakamisa, ukwandisa, kunye nokuhamba ngokungxama. Ezi zilinda zisebenza phantsi koxinzelelo oluphezulu, imithwalo enzima, kunye neemeko ezinzima zomsebenzi (njengokuveza kwintsalela yekhonkrithi, uthuli, kunye nokulungiswa kwamaqondo okugcina amaqondo), ukwenza ukulungiswa kwamaqondo okushishina), ukwenza ulungiso lobushushu), ukuqinisekisa ukhuseleko olusebenzayo. Eli nqaku lichaza amanyathelo aphambili kunye neenkathazo zobugcisa zokulungisa iisilinda ze-hydraulic ze-pumplate, egubungela ukulungiswa kwangaphambili, ngokudibeneyo, ukuhlolwa, kunye nokuvavanywa kwakhona, kunye nokuvavanywa kwakhona, kunye nokuvavanywa kwakhona, kunye nokuvavanywa kwakhona, kunye nokuvavanywa kwakhona, kunye nokuvavanywa kwakhona, kunye nokuvavanywa kwakhona.

I-1. Ukulungiswa kwangaphambili: ukhuseleko kunye nokulungela kwesixhobo

Ukhuseleko yeyona nto iphambili ngaphambi kokuqala nawuphi na umsebenzi wokulungisa. Okokuqala, yipaki ilori yekhonkrithi yekhonkrithi kumhlaba oqinileyo, oqinileyo kwaye ubandakanyeke i-brake yokupaka. Phantsi i-boom ukuya kwindawo ethe tyaba (okanye sebenzisa isakhelo senkxaso ukuba i-boom ayinakwenziwa) ukukhulula uxinzelelo kwi-hydraulic cylicter. Cima injini yelori kwaye unqumle ibhetri ukuthintela ukusebenza ngengozi kwinkqubo ye-hydraulic. Okulandelayo, khupha uxinzelelo lwentsalela kwisekethe ye-hydraulic: Ukukhupha ngokuthe ngcembe ukudityaniswa kwe-pile ye-oyile (usebenzisa umthi we-pumple (usebenzisa i-pan ye-threquike i-oyile i-qrawdray ikhupha i-hilldrays ukubangela ukwenzakala.

Ukuze kulungiswe izixhobo, qokelela izixhobo ezikhethekileyo ukuthintela ukonakalisa iingozi. Izixhobo eziyimfuneko zibandakanya: Iseti ye-roches (enoluhlu lwe-0-500 · M, ukususa i-piston ye-piston ukusuka kwi-piston ye-piston ukusuka kwi-piston ukusuka kwi-piston enesikizi I-valves), i-tister ephezulu ye-terter (Ukujonga udonga olungaphakathi lwe-cylinder barrel kunye nomphezulu we-piston rod), kunye ne-Pissings, i-Sany Sy54 I-FluoBREBBER ukuxhathisa uxinzelelo oluphezulu kunye neoyile).

I-2. Ngokubhekisele kwi-cydraulic cylinder: inyathelo ngenyathelo kunye nothintelo lomonakalo

Inqaku lesilinda kwindibano yocweyo ecocekileyo, engatshatanga Ukulandelelana ngokulandelelana kufuneka kulandele uyilo lwe-cylinder

1. Susa uXwebhu lwangaphandleSebenzisa i-sokerekes wrench ukuya kunqamla i-oyile i-oyile kunye nemibhobho yokuphuma kwi-cylinder ye-cylinder yokuphela. Phawula umbhobho ngamnye kwaye udibane nelebheli (E.G., "umbhobho we-Inlet-Ripe") ukuthintela ukungangqinelani ngexesha. Iplagi imingxunya yombhobho kunye nemingxunya yeoyile ye-cylinder ene-caps ecocekileyo yeplastiki ukuthintela uthuli okanye inkunkuma ekungeneni.
2. Hlukana nesiphelo se-cap kunye ne-piston rod: Lungisa i-cylinder rurl kwimigangatho yokuma ngobuchule. Sebenzisa umngxunya we-torque ukuze ukhulule i-bolts exhumake kwi-cap yesiphelo esingaphambili (isiphelo se-rod) kwi-Cylinde Barrel-Part tert (E.G., 80-120 · m ye-M16 i-BOLTS) yokuthintela isiphelo se-M16. Emva kokususa ii-bolts, sebenzisa i-mallet yerabha ukucofa isiphelo sentloko kwaye ukhuphe ngokuthe tyaba. Emva koko, ngokuthe ngcembe utsala i-piston rod (kunye ne-piston iqhotyoshelwe) kwi-cylinder barrel, ukunqanda ukukrazula umphezulu we-piston rod kwi-cylinder yomphetho.
3. Ukuqaqamba izinto zangaphakathi: Yahlula i-piston ukusuka kwi-piston rod ngokususa i-Nation yeTar (sebenzisa ispanner ene-pad engafakwanga ukuthintela i-piston rod ukusuka ekujikelezisweni). Thatha i-Seal Sen (kubandakanya itywina eliphambili, i-backup itywina, kunye netywina le-buffer) ukusuka kwi-piston kunye ne-piston kunye nesiphelo seplastiki-Sebenzisa iplastiki yokukhetha ukuphepha ukonakalisa i-rooves.

3. Uvavanyo lwecandelo: Iikhrayitheriya eziphambili zokutshintsha

Inxalenye nganye yengozi ehlanganisiweyo kufuneka ihlolwe ngokungqongqo ngokungqongqo ukufumanisa ukuba uza kuyilungisa okanye uyitshintshe. Ezi zinto zilandelayo zizinto ezivavanyayo kunye nemigangatho:

• I-cylinder barrel: Jonga udonga lwangaphakathi lokukrwela, ukhukuliseko, okanye ukunxiba. Sebenzisa i-ratity raterand titer ukulinganisa uburharha-ukuba kuyadlula i-ra0.8 μm (umgangatho we-hydraulic cyrelic brols), umgqomo kufuneka utshintshwe. Ngesikhuselo esincinci (ubunzulu <0.2 mm), sebenzisa i-gerit ye-gerit ye-git (i-800-1200 mesh) kwi-Aximer ye-Axis, kodwa iqinisekise ukuba i-Instieter ye-Inrind ihlala iphakathi kwe-160 mm i-160 mm i-160 mm i-160 mm i-160 mm ye-160 mm yangaphakathi ye-160 mm yangaphakathi.
• Piston rod: Vavanya umphezulu wangaphandle weenkcukacha, i-chrome ithe chu, okanye igobe. Sebenzisa isalathiso esihle ukulinganisa ngokuthe tye - ukuba isidanga se-Beng sidlula kwi-0.5 mm ngemitha nganye, intonga kufuneka inyibilike (usebenzisa i-hydraulic somatshini) okanye itshintshwe. Jonga i-chrome yokubetheka kwe-chrome ngobungqingqwa bokuthintelwa kwengxenyeko; Ukuba ingaphantsi kwe-0.05 mm, ipleyiti kwakhona yentonga ukuthintela ukususwa.
• Amatywina kunye ne-o-rings: Vavanya imifula, ukuqina, okanye ukungcungcutheka. Nokuba akukho mpawu icacileyo, thatha indawo yonke itywina kunye netsha (njengamatywina idijitha ngexesha ngenxa yokuphangwa kweoyile kunye notshintsho lobushushu). Qinisekisa ukuba amatywina amatsha anobungakanani obufanayo kunye nempahla njengowasekuqaleni, sebenzisa i-Fluo Greyity ye-FluoBBhers ye-cylinds esebenza kwiindawo ezinamaqondo obushushu (ngaphezulu kwe-80 c) ukuxhathisa ukwaluphala kweqondo lobushushu.
• Isikhokelo Sleeve kunye nePiston: Jonga umngxunya wesikhokelo se-Dlueve yokunxiba-ukuba ukucocwa phakathi kwe-Sleeve yesikhokelo kunye ne-piston rod idlula i-0.15 mm (ilinganiswe nge-generge), zithathe indawo yokugcwala kwe-ferler. Vavanya i-piston yokutywina i-Grooves egcobayo; Ukuba ubunzulu beGroove buncitshisiwe ngaphezulu kwe-0.1 mm, buyisela i-piston ukuqinisekisa ukuba itywina lihambelane ngokuqinileyo.

4. Qhuba kwakhona: ukusebenza ngokuchanekileyo ukuqinisekisa ukusebenza kokutywina

Ukuhlangabezana ngokuthe ngqo kukubuyela umva, kodwa ukuchaneka kubalulekile ukuthintela ukuvuza okanye ukusilela okusebenzayo. Landela la manyathelo aphambili:

1. Izinto ezicocekileyoNgaphambi kokuba: bacoce zonke izinto (kubandakanya i-cylinder barrel, i-piston rod, kunye namatywina amatsha) nge-oyile ecocekileyo ye-hydraulic (ukunqanda ukusebenzisa i-petroli). Yomisa amacandelo anomoya oxinzelelweyo (uxinzelelo <0.4 MPA) ukuthintela amanzi okanye intsalela ukusuka emsebenzini.
2. Faka amatywina: Faka i-oyile encinci yeoyile ye-hydraulic (uhlobo olufanayo njengeoyile yenkqubo yenkqubo, i-E.G., i-ISO VG46) ukuya kwiTywina elitsha kwaye uzifakele kwi-rooves. Kwitywina eliphambili (E.G., itywina le-U-Cup), qinisekisa ukuba umlomo buxhomekeke kwicala loxinzelelo lwe-oyile luya kubangela ukuvuza okuqatha. Sebenzisa isixhobo sokufaka itywina
3. I-piston kunye nepiston rod: I-screw piston kwi-piston rod kwaye qinisa i-Torting yeTarth kwiTorque (E.G., 250-300 · m i-m24 nus). Sebenzisa umngxunya we-torque ukuze uqinisekiswe, kwaye utshixe i-nut ye-nene ye-cotter (ukuba ixhotyiswe) ukuthintela ukukhululwa ngexesha lokusebenza.
4. Faka i-piston rod kwi-cylinder barrelFaka isicelo seoyile ye-hydraulic kumphezulu we-piston rod kunye nodonga lwangaphakathi lweCarrel. Tyhala i-piston rod kwi-barrel kancinci kwaye ngokuthe tye, uqinisekisa ipiston ayithethi nodonga lwangaphakathi lwe-barrel. Emva koko, faka i-cap yesiphelo sangaphambili, ulungelelanise imingxunya ye-bolt, kwaye uqinise ii-bolts kwi-criscross iphethini (Torque kufuneka ihambelane nenkcazo yomenzi-i-BOLTS) ukuqinisekisa ukuba isiphelo se-M18 sitywinwe ngokuqinileyo.
5. Qhagamshela imibhobho yeoyile: Vumelanisa i-IOLI ye-oyile kunye nemibhobho yokuphuma ngokweeleyibhile ezenziwe ngexesha lokuhlaselwa. Qinisa udibaniso lombhobho kunye nomsele we-torque (E.G., 40-60 · m kwimibhobho eyi-1-intshi) ukuthintela ukuqinisa ngaphezulu, okunokonakalisa intambo.

I-5. Uvavanyo lwasemva kokulungiswa: Qinisekisa ukusebenza kunye nokhuseleko

Emva kokuhlanganisa kwakhona, ukuqhuba uvavanyo olupheleleyo lokuqinisekisa ukuba isilinda se-hydraulic sisebenza ngesiqhelo:

• Uvavanyo lwangaphakathi: Qhagamshela ibhetri kwaye uqalise injini yelori. Yenza i-Lever elawula i-boom yolawulo lokwandisa kwaye iphinde ibuyise izihlandlo ezi-5 ukuya kwezi-10 kwisantya esisezantsi (i-10-16 mm / s). Qaphela ukuvuza kwi-cap yokuphela kwe-SPPS kunye ne-oyile ye-oyile-ukuba ivuza yenzeka, yeka uvavanyo kwangoko kwaye ujonge ukufakwa kwetywina okanye i-bolting toterque.
• Uvavanyo lomthwaloSebenzisa igeji yoxinzelelo ukulinganisa uxinzelelo lwenkqubo ye-hydraulic ngexesha lokusebenza. Yandisa i-boom kubude bayo obuphezulu kwaye usebenzise umthwalo (50% yomthwalo ohlawulelweyo, i-E.G., iitoni ezili-10 ze-on-ton) kangangemizuzu engama-20. Jonga ukuba i-cylinder ibambe umthwalo ngokuqinisekileyo (akukho 沉降 icacile) kwaye ukuba uxinzelelo luhlala ngaphakathi koluhlu oluzinzileyo (i.G., 25-30 MPA).
• Uvavanyo lokusebenza: Vavanya isantya se-cylinder kunye nokuphendula ngokuhlengahlengisa ukuphakamisa i-boom kunye nokwandisa isantya. Qinisekisa ukuba intshukumo igudileyo (hayi i-jitter okanye ingxolo) kunye nesantya esihambelana nenkcazo yomenzi (i.G., 30-40 mm / s ukuba idlulise).

I-6. Iingcebiso zolondolozo kunye nokhathalelo lwasemva kokulungiswa

Ukwandisa ubomi benkonzo ye-hydraulic cylinder, landela ezi cebiso:

• Utshintsho lweoliFaka i-Hydraulic oyile qho kwiiyure zomsebenzi ezingama-2000 (okanye kube kanye ngonyaka, nakuphi na eza kuqala). Sebenzisa ioyile ehlangabezana neemfuno zenkqubo (i.G., i-anti-nxiba ioyile ye-hydraulic ene-viscousity ye-ISO VG46) kwaye icebo le-10 μm le-10 μm ukususa ukungcola.
• Coca isihluzi somoyaIfilimu yomoya we-hydraulic filter ithintela uthuli ukuba lingene-ukucoca yonke iiyure ezingama-500 kwaye lithathe indawo yazo zonke iiyure ezili-1000.
• Ukuhlolwa kwemihla ngemihla: Phambi kokusetyenziswa, jonga isilinda sokuvuza, i-piston rod yokukrwela, kunye nenqanaba leoyile kwitanki ye-hydraulic. Ukuba ingxolo engaqhelekanga okanye intshukumo ecothayo ifunyenwe, yeka ukusebenza kwaye uhlole isilinda kwangoko.

Ukuqukumbela

I-hydraulic cylinder yinxalenye ephambili ye-pumplate ye-pumplate ye-pumplate, kunye nomgangatho wayo wokulondolozwa kuchaphazela ngqo ilori yokusebenza kunye nokhuseleko. Ngokulandela amanyathelo aneenkcukacha zokulungiselela kwangaphambili, ngokudibeneyo, ngokungqongqo, ngokuchanekileyo, kunye nokuvavanywa kokulungiswa kweposi, kunye nokuvavanywa okucwangcisiweyo, abachwephesha be-propritic banokuqinisekisa ukuba isilinda se-hydraulic sisebenza ngokuthembekileyo. Ukulungiswa rhoqo kunye nokutshintshwa kwexesha kwezinto ezinxitywa akunciphisi kuphela ukusilela ngequbuliso kodwa kwangenisa ubomi benkonzo kuyo yonke ilori ye-boom, iqinisekisa ilori ye-PROOM esenza kakuhle kwiiprojekthi zokwakha.