iimveliso

1. Isakhelo esiphambili:
Umzimba womatshini we-hydraulic wohlobo lwesakhelo sisakhiwo sesakhelo esidibeneyo, esenziwe ngamalungu esakhiwo esidityanisiweyo ngentsimbi, kunye neefestile ezisecaleni ezishiywe phakathi kweentsika zasekhohlo nasekunene, kusetyenziswa isakhiwo se-Q355B somgangatho ophezulu wepleyiti yentsimbi, i-carbon dioxide gas welding; emva kokudibanisa, kufuneka idlule kwi-Annealing treatment isusa ngokupheleleyo ukuguquguquka kwe-welding kunye noxinzelelo, iqinisekisa ukuba iindawo ezidityanisiweyo zihlala ixesha elide kwaye azinakuguqulwa, kwaye ukuchaneka kuyagcinwa. Umqadi osezantsi, iintsika, kunye nomqadi ophezulu ziqiniswa kwangaphambili ngeentonga zokubopha (hydraulic pre-tightening) ukwenza isakhelo esidibeneyo; kukho ibhloko etyibilikayo phakathi kwe-fuselage, kwaye ibhloko etyibilikayo ikhokelwa ngumzila wesikhokelo onekona ezine kunye nowe-octagonal, kwaye ipleyiti yesikhokelo sebhloko etyibilikayo yenziwe ngezinto ezidityanisiweyo ze-A3+CuPb10Sn10, Umzila wesikhokelo kwintsika usebenzisa umzila wesikhokelo onokususwa.

①Umqadi ophezulu kunye nomqadi osezantsi:Umqadi ophezulu kunye nomqadi osezantsi udityaniswe ngepleyiti yentsimbi ye-Q355B, kwaye uxinzelelo lwangaphakathi luyasuswa emva kokudityaniswe ukuqinisekisa uzinzo lwesakhiwo kunye nokuchaneka kwesixhobo ngokwaso. Umngxuma wokufakelwa kwesilinda oyintloko utshixiwe kumqadi ongaphezulu. Isilinda se-hydraulic cushion kunye nomqadi we-hydraulic zifakelwe ngaphakathi komqadi osezantsi.

② Intsika: Intsika idityaniswa ngepleyiti yentsimbi ye-Q355B, emva kokudityaniswa, kuyenziwa unyango lokunciphisa uxinzelelo. Ibhloko yesikhokelo sebhloko yokutyibilika ehlengahlengiswayo ifakwe kwintsika.

③Intonga yokubopha kunye ne-lock nut: Izinto ezisetyenziswa kwi-tie nut kunye ne-lock nut ziyintsimbi engama-45#. I-tie stick ihambelana nomsonto wokubopha webhinqa kwaye iqiniswa kwangaphambili sisixhobo sokuqinisa umzimba esinoxinzelelo oluphezulu kakhulu.

2. Isilayida:
I-slider sisakhiwo sebhokisi esifakwe kwipleyiti yentsimbi, kwaye iphaneli esezantsi ye-slider sisiqwenga sepleyiti yentsimbi ukuqinisekisa ukuqina namandla aneleyo. I-slider ye-hydraulic press yohlobo lwesakhelo somzimba wemoto isebenzisa iireli zesikhokelo ezineekona ezine kunye nezisibhozo. Kukho iiseti ezi-4 zeebhloko zesikhokelo kwiintsika zasekhohlo nasekunene. Iipleyiti zesikhokelo ze-slider zihamba ngokuthe nkqo kwiireli zesikhokelo, kwaye ukuchaneka kwesikhokelo sokuhamba kuxhomekeke kwiireli zesikhokelo se-slider. Intsimbi etyekileyo isetyenziselwa ukulungisa ukuqinisekisa ukuba iyafana netafile yokusebenza ehambayo, ukulungiswa okulula, ukuchaneka okuphezulu kokulungiswa, ukugcinwa kokuchaneka okuhle emva kokulungiswa, kunye nokukwazi komthwalo onamandla okulwa nokukhanya. Icala elinye lesibini se-direction rail friction lenziwe ngezinto ze-alloy, kwaye elinye icala lenziwe ngezinto ze-alloy ezisekelwe kubhedu. Ukongeza, i-direction rail icinyiwe, enobunzima obungaphezulu kwe-HRC55, ukumelana nokuguguleka okuhle kunye nobomi benkonzo ende. Umphezulu we-slide rail unikwe umngxuma wokuthambisa ngokuzenzekelayo ukuze kuthanjiswe iindawo ezihambayo. Uhlengahlengiso olucolekileyo lwesilayida lufezekiswa ngolawulo lwevalvu yokuhamba elinganayo, esetyenziselwa uhlengahlengiso olucolekileyo kunye nokubotshwa kwesikhunta ngexesha lokukhetha uvavanyo lwesikhunta, kwaye inokulungiswa ngaphakathi koluhlu lwe-0.5-2mm/s.

3. Ibhentshi yokusebenzela yokufuduka:
Isixhobo sokushicilela se-hydraulic sohlobo lwesakhelo sokwenza izigqubuthelo zegobolondo lomzimba wemoto sixhotyiswe ngetafile yokusebenza ehamba phambili. Itafile yokusebenza ehambayo yisakhiwo se-Q355B steel plate welding. Emva kokuwelda, kwenziwa unyango lokunciphisa uxinzelelo. Itafile yokusebenza ehambayo icutshungulwa ngemijelo "T" kunye nemingxuma ye-ejector. Ubukhulu bomjelo "T" kunye nomngxuma we-ejector pin benziwe ngokwendlela yomzobo obonelelwe yiParty A. Shiya i-400mm phakathi komjelo "T" ngaphandle kokusila. Ixhotyiswe ngentonga ye-ejector ehambelanayo kunye nesigqubuthelo sothuli, ubunzima bonyango lobushushu bentonga ye-ejector bungaphezulu kwe-HRC42 degrees. Ukuchaneka kokubeka okuphindaphindiweyo kwetafile yokusebenza ehambayo yi-±0.05mm, kwaye imo yokuqhuba ilungiselelwe ngesixhobo sokunciphisa isantya, kwaye sisakhiwo esiziqhubayo. Ngesixhobo sokufumanisa ukulingana, xa umsantsa phakathi komda osezantsi wetafile yokusebenza ehambayo kunye nomda osezantsi womqadi osezantsi ungaphezulu kwe-0.3mm, umsingathi akavumelekanga ukusebenza. Nika zonke izigqubuthelo zemingxuma ye-mandrel. Kukho indawo yokutyibiliza enqamlezileyo kwiplanga yetafile yokusebenza, ubukhulu bayo bububanzi obuyi-14mm ukuya kwi-6mm ubunzulu.

4. Isilinda esiphambili:
Isilinda seoyile esiphambili sisebenzisa isakhiwo esineesilinda ezininzi esidibanisa isilinda sepiston kunye nesilinda seplunger. Intonga yepiston isebenzisa ii-forgings zentsimbi yekhabhoni esemgangathweni ophezulu, kwaye umphezulu uyacinywa ukuze konyuswe ubulukhuni; umzimba wesilinda usebenzisa ii-forgings zentsimbi yekhabhoni esemgangathweni ophezulu ukuqinisekisa ukufana kwezinto. Isilinda seoyile ivalwe ngeringi yokutywina esemgangathweni ophezulu engeniswe ngaphandle.

5. Isilinda yomqamelo we-hydraulic:
Isixhobo sesilinda se-hydraulic cushion sifakwe ngaphakathi komqadi osezantsi we-hydraulic press yohlobo lwesakhelo ukwenza isakhelo se-shell body body shell cover. I-hydraulic cushion inemisebenzi emibini: i-hydraulic cushion okanye i-ejector, enokusetyenziselwa ukubonelela ngamandla okugcina angenanto ngexesha lenkqubo yokwelula ipleyiti yentsimbi okanye yokukhupha. Imveliso, i-hydraulic cushion inesakhiwo esinye sesithsaba, kwaye ixhotyiswe nge-linear displacement sensor. I-press inokuqonda ngokulula useto lwedijithali lwendawo yokuguqula i-stroke ye-slider kunye ne-hydraulic cushion, kwaye ukusebenza kulula kwaye kuyasebenza.

6. Hambisa itafile yokusebenza ukuze uphakamise isilinda yokubopha:
Iisilinda ezine zokuphakamisa nokubopha ze-hydraulic press yohlobo lwesakhelo sokwenza isigqubuthelo segobolondo lomzimba wemoto zonke zizakhiwo zohlobo lwepiston. Zifakwe kumqadi ongezantsi. Itafile eshukumayo inokuphakanyiswa xa iphakama, kwaye itafile eshukumayo inokubotshelelwa xa iphantsi. Ngaphezulu komqadi ongezantsi.

7. Isilinda sebhafa:
Isixhobo sokubhoboza silungiswa njengoko kufuneka, esakhiwe sisilinda se-buffer, inkqubo ye-buffer kunye nendlela edibeneyo, kwaye sifakwe kwinxalenye ephezulu yomqadi osezantsi we-press ukuze kuncitshiswe umphetho, ukubhoboza kunye nezinye iinkqubo zokubhoboza. Isilinda se-buffer kunye nenkqubo ye-buffer zinokufunxa ukutshaqeka kwaye zisuse ukungcangcazela ngexesha lenkqubo yokubhoboza.