Izixhumi ze-hydraulic hose zensimbi ezingenasici ziziqhagamshelo eziphambili kwiinkqubo ze-hydraulic. Ukuqina kunye nokuchaneka kweenkqubo zabo zemveliso kuchaphazela ngokuthe ngqo ukusebenza kokutywinwa kwemveliso, ukumelana noxinzelelo, kunye nobomi benkonzo. Eli nqaku lichaza ngokucwangcisiweyo inkqubo epheleleyo yokuvelisa i-stainless steel hydraulic hose connectors, ukusuka kwizinto ezikrwada ukuya kwiimveliso ezigqityiweyo, ukugubungela amanyathelo abalulekileyo afana nokukhethwa kwezinto, ukubumba, unyango olungaphezulu, kunye nokuhlolwa komgangatho.
ULungiselelo lweMathiriyeli ekrwada kunye nokuNyangwa kwangaphambili
Izinto eziphambili zentsimbi yentsimbi ye-hydraulic hose connectors ngokuqhelekileyo i-austenitic stainless steel (efana ne-304 kunye ne-316L), enika ukuxhathisa okuphezulu kwe-corrosion kunye namandla. I-Duplex stainless steel okanye imvula-intsimbi eqinile engatyiwayo ingasetyenziswa kwizinto ezikhethekileyo. Imathiriyeli ekrwada ihlolwa ngqongqo, kuqukwa uhlalutyo lwemichiza (ukuqinisekisa ukuba isiqulatho senickel kunye nechromium siyahlangabezana nemigangatho), uvavanyo lwepropathi ngoomatshini (amandla okuqina kunye nobude), kunye novavanyo {5}olungonakalisi (njengovavanyo lwe-ultrasonic) ukuphelisa iziphene zangaphakathi.
Inqanaba lonyango lwangaphambili libandakanya ukusika kunye nokubumba iphepha okanye ityhubhu. Ukuba ityhubhu yentsimbi engenamthungo isetyenzisiweyo, umzobo obandayo okanye ukuqengqeleka okubandayo kuyafuneka ukuze kuqinisekiswe ubukhulu bodonga olufanayo. Ukuba i-sheet metal isetyenzisiwe, isithuba esingenanto sisikwa nge-laser okanye sigximfizwe kwimilo ethile. Emva kokunyangwa kwangaphambili, umphezulu wezinto eziphathekayo ufuna ukuchithwa kunye nokucholwa ukususa igrisi, i-oxide layers, kunye nokungcola, ukubonelela nge-substrate ecocekileyo yokucutshungulwa okulandelayo.
Inkqubo yokuqulunqa
Umatshini
Amalungu angundoqo okufaka (afana nemisonto kunye nomgangatho wokutywina) achanekileyo{0}}oomatshini kusetyenziswa iileyile ze-CNC. Ukulungiswa kwemisonto kufuneka kuhambelane nemigangatho yamazwe ngamazwe (efana ne-ISO 228 okanye i-NPT) ukuqinisekisa ukuhambelana nemibhobho okanye ujongano lwezixhobo. Imiphezulu yokutywina iyagutyungelwa okanye igudiswe ibeburhabaxa bomphezulu be-Ra Ngaphantsi okanye bulingana ne-0.8μm ukomeleza ukusebenza kokutywina. Kwizakhiwo ezintsonkothileyo (ezifana-neendlela zokufakelwa), iziko lomatshini -elihamba phambili elihamba phambili lingasetyenziselwa ukubumba okudityanisiweyo.
Ukunyathela kunye nokuQinisa
Ezinye izinto ezincinci zifakwe isitampu. Ishiti lensimbi elingenasici lenziwe kwikomityi okanye imilo ye-tubular kwi-press usebenzisa i-die. Amacandelo ke adityaniswe okanye adityaniswe kunye. Kuxinzelelo oluphezulu{{3}izifakelo, ukufoja kuxhaphake kakhulu. Intsimbi engenanto engenanto ifudunyezwa ngaphezu kobushushu bokubuyisela kwakhona ikristale kwaye ikhubazeke ngokweplastiki kumatshini wokwenza izinto ukuze kuphuculwe ubume bentsimbi bangaphakathi obuziinkozo kunye nokuphucula iimpawu zoomatshini.
Inkqubo yeWelding
Ukuba ukufakwa kuqulethwe ngamacandelo amaninzi (njengomzimba ofanelekileyo kunye ne-nut), i-inert gas welding (TIG) okanye i-laser welding iyadingeka. Imilinganiselo ye-Welding (yangoku, isantya, kunye nokukhusela ukuhamba kwegesi) kufuneka ilawulwe ngokungqongqo ukukhusela i-intergranular corrosion yensimbi engenasici, kunye nomgangatho we-weld kufuneka uqinisekiswe usebenzisa uvavanyo olungena ngaphakathi (PT) okanye uvavanyo lwe-radiographic (RT).
INdibano kunye nokomelezwa
I-Hose Crimping (Ukuvutha / Ukunciphisa)
Ukudibanisa i-hydraulic hose, i-fitting kunye ne-hose ikhuselekile ngokusebenzisa inkqubo ye-crimping. Ngaphambi kokuba i-crimping, isiphelo se-hose sihlulwe ngaphandle kwerabha yangaphandle kwaye i-wire braid ifakwe. I-crimping die yenzelwe ngokweenkcukacha ze-hose, kwaye uxinzelelo oluchanekileyo lusetyenziswa ngokusebenzisa i-press hydraulic press ukudala ukuphazamiseka kokuphazamiseka phakathi kwe-fitting kunye ne-hose. Ezinye iimveliso -eziphakamileyo zisebenzisa inkqubo yokuvutha, apho umphezulu weconical wangaphakathi wokufakela wandiswa kusetyenziswa isixhobo sokuvutha phambi kokufakwa kwithumbu. Emva kokupholisa, ukubamba okukhuselekileyo kusekwa.
Unyango lobushushu kunye nokomeleza
Ukuphucula ukunyanzeliswa kokunxiba kunye nokumelana nokudinwa kokulungelelaniswa, amanye amacandelo afuna unyango lobushushu, njengokucima kunye nokufudumala (ukuqina kunye nokuvutha) okanye i-nitriding yomhlaba. Kuxinzelelo oluphezulu{{1} lweemeko zokusebenza eziguqukayo, ukukroba okudutyulwe kusenokusetyenziswa ukwenza intsalela yoxinzelelo loxinzelelo kumphezulu, ukulibazisa ukuqaliswa kokuqhekeka.
Unyango loMphezulu kunye noKhuseleko lokuMhlwa
Intsimbi engatyiwayo ngokwendalo inokumelana nokugqwesa okugqwesileyo. Nangona kunjalo, ukomeleza ngakumbi ukuxhathisa kwayo kwisitshizi setyuwa, iiasidi, kunye nealkali, -indawo ezingahambelaniyo zihlala zigqithiswa (ezifana nokufunxwa kwisisombululo se-nitric{2}}i-hydrofluoric acid) okanye imisonto iqatywe nge-anti{3}}iarhente yokuxhuzula. Ukuhlangabezana neemfuno zokusingqongileyo, ezinye iimveliso ezithumela ngaphandle zisebenzisa i-chromium passivation ene-trivalent endaweni yenkqubo ye-chromium enehexavalent.
Ukuhlolwa koMgangatho kunye noQinisekiso lweFactory
Iimveliso ezigqityiweyo zihlolwa ngokupheleleyo okanye ngokungacwangciswanga. Izinto eziphambili ziquka:
Ukuchaneka koMda: Iiparamitha zemisonto, ukutywinwa kwendawo yobubanzi, kunye nokunyamezela kwejometri kulinganiswa kusetyenziswa umatshini wokulinganisa ulungelelaniso (CMM);
Ukutywinwa: Ukuvavanywa ngovavanyo lomoya (i-0.5-2 amaxesha oxinzelelo olusebenzayo) okanye uvavanyo lwe-hydraulic (akukho kuvuza emva kokugcina uxinzelelo lwemizuzu ye-30);
IiPropati zoomatshini: Iisampulu zivavanywa ngokuqatha, uvavanyo lokuqina (i-Vickers hardness HV), kunye novavanyo lwempembelelo;
Ukuhlolwa kwenkangeleko: qinisekisa ngokubonakalayo ukungabikho kwemikrwelo, i-burrs, kunye neziphene ze-weld.
Inkqubo yokuvelisa i-stainless steel hydraulic hose connectors idibanisa isayensi yezinto, ukuchaneka kwe-machining, kunye nokulawula umgangatho wezobuchwepheshe. Inyathelo ngalinye lithobela ngokungqongqo imigangatho yoshishino (efana ne-ISO 9001 kunye ne-API Q1). Ngokulungisa iiparamitha zenkqubo kunye nokwazisa izixhobo ezizenzekelayo (ezifana ne-robotic welding kunye neenkqubo zokuhlola ezihlakaniphile), ukusebenza kakuhle kwemveliso kunye nokuhambelana kwemveliso kunokuphuculwa ngakumbi, ukuhlangabezana neemfuno eziphezulu zokuthembeka kwamashishini afana noomatshini bobunjineli, i-petrochemicals, kunye ne-aerospace.
