Kwingcaciso, kunjaloI-DIN2391-1.Izinto ezisetyenziswayo zemibhobho yensimbi ye-hydraulic zicutshungulwa ngokuzotywa ngokuchanekileyo, ukunyangwa kobushushu obukhanyayo okungekho oxidation (i-NBK state), uvavanyo olungonakalisi, ukugungxulwa koxinzelelo oluphezulu kunye nokuhlanjwa kweasidi kwimingxuma yangaphakathi yemibhobho yentsimbi, unyango lokuthintela umhlwa. iindonga zangaphakathi nangaphandle zemibhobho yentsimbi kunye neoli yobungqina bokuhlwa, kunye nonyango lokuthintela uthuli olunezigqubuthelo ezimbini zokuphela.Umbhobho wensimbi oveliswayo unokuchaneka okuphezulu kunye nobuhle obuhle.Iindonga zangaphakathi nangaphandle zombhobho wensimbi ye-hydraulic ayinayo i-oxide layer, kwaye umbhobho wensimbi unokumelana noxinzelelo oluphezulu lokuhamba kwamanzi.Umbhobho wensimbi awuguquki ngexesha lokugoba okubandayo, kwaye unokwandiswa okanye utyunjwe ngaphandle kokuqhekeka.Iimpawu zoomatshini zinokugoba ngaphandle kokuguqulwa kuyo nayiphi na imbono.Isetyenziselwa ikakhulu ukwenza imibhobho yentsimbi kwiisekethe zeoyile ye-hydraulic system, eyaziwa ngokuba yimibhobho enzima kwiinkqubo zamanzi.Imibhobho yentsimbi ecocekileyo isetyenziswa ngokuqhelekileyo kwiimoto, ezinomlinganiselo wangaphandle oqhelekileyo (D) Φ 4mm-76mm, ubukhulu bodonga (S) 0.5mm-6.0mm.
Ubude bubude obumiselweyo beemitha ezi-6 (ngaphandle kwe-customized), kwaye imeko yokuhanjiswa yi-NBK (eqhelekileyo), i-GBK (i-annealed), kunye ne-BKS (i-stress relieved annealing).Abathengi abaneliseke ngeemfuno zokuchaneka okuphezulu, ukuguda okuphezulu, amandla okuqina, kunye neempawu zomatshini zemibhobho yentsimbi, njenge-ST35, ST37.4 (10 #), ST45 (20 #), ST55 (35 #), kunye ne-ST52 (16Mn), zikhethwa njengezona zinto ziphambili.
Kwingcaciso, yi-DIN2391-1.Izinto ezisetyenziswayo zemibhobho yensimbi ye-hydraulic zicutshungulwa ngokuzotywa ngokuchanekileyo, ukunyangwa kobushushu obukhanyayo okungekho oxidation (i-NBK state), uvavanyo olungonakalisi, ukugungxulwa koxinzelelo oluphezulu kunye nokuhlanjwa kweasidi kwimingxuma yangaphakathi yemibhobho yentsimbi, unyango lokuthintela umhlwa. iindonga zangaphakathi nangaphandle zemibhobho yentsimbi kunye neoli yobungqina bokuhlwa, kunye nonyango lokuthintela uthuli olunezigqubuthelo ezimbini zokuphela.Imibhobho yentsimbi eveliswayo inokuchaneka okuphezulu kunye nobuhle obuhle.Akukho luhlu lwe-oxide kwiindonga zangaphakathi nangaphandle zemibhobho yensimbi.Imibhobho yensimbi inokumelana noxinzelelo oluphezulu lokuhamba kwamanzi, kwaye imibhobho yensimbi ayiguquki ngexesha lokugoba okubandayo.Ziyakwazi ukwandiswa okanye ukucandwa ngaphandle kokuqhekeka.
Iimpawu zoomatshini zinokugoba ngaphandle kokuguqulwa kuyo nayiphi na imbono.Isetyenziselwa ikakhulu ukwenza imibhobho yentsimbi kwiisekethe zeoyile ye-hydraulic system, eyaziwa ngokuba yimibhobho enzima kwiinkqubo zamanzi.Imibhobho yentsimbi ecocekileyo isetyenziswa ngokuqhelekileyo kwiimoto, ezinomlinganiselo wangaphandle oqhelekileyo (D) Φ 4mm-76mm, ubukhulu bodonga (S) 0.5mm-6.0mm.Ubude bubude obumiselweyo beemitha ezi-6 (ngaphandle kwe-customized), kwaye imeko yokuhanjiswa yi-NBK (eqhelekileyo), i-GBK (i-annealed), kunye ne-BKS (i-stress relieved annealing).Abathengi abaneliseke ngeemfuno zokuchaneka okuphezulu, ukuguda okuphezulu, amandla okuqina, kunye neempawu zomatshini zemibhobho yentsimbi, njenge-ST35, ST37.4 (10 #), ST45 (20 #), ST55 (35 #), kunye ne-ST52 (16Mn), zikhethwa njengezona zinto ziphambili.
Intshayelelo kumgangatho waseYurophu EN10305-4: 2003 kwimibhobho yensimbi ye-hydraulic: Imibhobho yentsimbi yehydraulic eveliswe kakuhle iyimibhobho engenamthungo emva komzobo opholileyo obandayo, owenziwe ngonyango lwe-oksijini epholileyo ukuphelisa uxinzelelo lwangaphandle nangaphakathi, emva koko nge-phosphating kunye nomhlwa. unyango lothintelo.Imveliso inokuchaneka komgangatho ophezulu, i-ductility elungileyo, kwaye inokucutshungulwa ngokulula kwaye igobe kwiimilo ezahlukeneyo ezinqwenelekayo ngaphandle kokunciphisa okanye ukuthambisa umbhobho onqamlezayo;Umphandle wangaphandle wombhobho unobuchwephesha obuphezulu kwaye unzima ngokulinganayo emva kokunyangwa kwe-oxygen free tempering, okwenza kube lula ukudibanisa kunye neeclamps.Umngxuma wangaphakathi kunye nomgangatho wangaphandle unokufakwa ngokuthe ngqo ngaphandle kwesidingo sokucoca i-asidi kunye nokususwa kwe-rust emva kwe-phosphating kunye nonyango lokuthintela ukugqwala.
Intsimbi entsha yeGapowerngumenzi wemibhobho yentsimbi yobuchwephesha, ubungakanani ukusuka kwi-OD6mm ukuya kuma-273mm, ubukhulu busuka kwi-0.5mm ukuya kwi-35mm.Ibakala lensimbi lingaba yi-ST35 ST37 ST44 ST52 42CRMO4, S45C CK45 SAE4130 SAE4140 SCM440 njl. Wamkelekile umthengi ukuba abuze kwaye atyelele kwifektri.
Ixesha lokuposa: Nov-16-2023