I-Low Alloy Boiler Steel Plate
Insimbi ene-alloy ephansi
Insimbi ye-alloy ihlukaniswe ngensimbi ye-alloy ephansi, insimbi ye-alloy ephakathi kanye nensimbi ye-alloy ephezulu. Njengoba igama liphakamisa, zihlukaniswa ngenani eliphelele lezinto ezihlanganisiwe. Inani eliphelele lingaphansi kuka-3.5% libizwa ngokuthi insimbi ye-low-alloy, kanti i-5-10% iyinsimbi ye-alloy medium. Ngaphezu kwe-10% yinsimbi ephezulu ye-alloy. Ngokwesiko lasekhaya, i-carbon steel ne-alloy steel yekhwalithi ekhethekile ibizwa ngokuthi insimbi ekhethekile. Amabhizinisi ensimbi ayisipesheli angu-31 ezweni lonke asebenza ngokukhethekile ekukhiqizeni lolu hlobo lwensimbi, njengensimbi yekhwalithi ephezulu ye-carbon structural, i-alloy structural steel, i-carbon tool steel, namathuluzi engxubevange. Insimbi, insimbi yethuluzi lesivinini esikhulu, i-carbon spring steel, i-alloy spring steel, i-bearing steel, insimbi engagqwali, insimbi emelana nokushisa, insimbi kagesi, okufaka ama-alloys asezingeni eliphezulu, ama-alloy amelana nokugqwala nama-alloys anembile, njll.
sebenzisa
Ikakhulukazi esetshenziswa ekwenzeni amabhuloho, imikhumbi, izimoto, ama-boilers, imikhumbi enengcindezi ephezulu, amapayipi kawoyela negesi, izakhiwo ezinkulu zensimbi, njll.
Ukusebenza
(1) Amandla aphezulu: Ngokuvamile amandla ayo okukhiqiza angaphezulu kuka-300MPa;
(2) Ukuqina okuphezulu: Ubude budingeka bube ngu-15% -20%, futhi ukuqina komthelela wegumbi kungaphezu kuka-600kJ/m～800kJ/m. Ezingxenyeni ezinkulu ezishiselwe, ukuqina kokuphuka okuphezulu kuyadingeka;
(3) Ukusebenza kahle kwe-welding kanye nokusebenza okubandayo kokwakha;
(4) Izinga lokushisa eliphansi elibandayo elinqamukayo;
(5) Ukumelana nokugqwala okuhle.
Ubuchwepheshe bebhodi lebhodi le-laser elithungayo elingenalutho neliqhubekayo eliguquguqukayo lesiphambano
1. I-Tailor Welded Blanks (i-Tailor Welded Blanks, i-TWB) isebenzisa i-laser njengomthombo wokushisa wokushisela ukuze ihlanganise futhi ishisele izinto ezihlukahlukene ezihlukahlukene, ugqinsi oluhlukene, nezindwangu ezihlukene zensimbi, insimbi engagqwali, ingxubevange ye-aluminium, njll. ibe yipuleti lonke.
2. Ngokusebenzisa ubuchwepheshe bokushisela obulungiselelwe nge-laser, kungenzeka ukuhlanganisa ngokunengqondo izinto zobukhulu obuhlukahlukene obuhlukahlukene kanye namazinga wamandla ngokuya ngezimo zokucindezeleka zezingxenye zesakhiwo, uthuthukise ukuqina kwesakhiwo ngenkathi unciphisa isisindo sezingxenye, futhi wandise izinga lokusebenzisa. wezinto zokwakha futhi unciphise inani lezingxenye. Inombolo yezingxenye ku-yenza inqubo ibe lula. Ubuchwepheshe bokushisela owenziwe nge-laser buye baba yindlela yobuchwepheshe eyinhloko yemoto engasindi, futhi isetshenziswe kumamodeli abakhiqizi abaningi. Ikakhulukazi esetshenziswa ngaphambili nangemuva amaphaneli angaphakathi komnyango, imishayo yobude bangaphambili nangemuva, amaphaneli aseceleni, amaphaneli aphansi, izinsika A, B, no-C ngaphakathi komnyango, amakhava amasondo namaphaneli angaphakathi esiqu, njll.
3. I-Tailor Rolling Blanks (TRB), ebizwa nangokuthi amapuleti okuqina okuhlukile, ibhekisela ekushintsheni kwesikhathi sangempela kosayizi wegebe le-roll ngekhompyutha phakathi nenqubo yokugingqika yepuleti lensimbi, ukuze ipuleti eligoqiwe elizacile libe nokunqunywa kusengaphambili. isiqondiso eduze nesiqondiso sokugoqa. Umumo wesiphambano esiguquguqukayo ngokwezifiso.
4. Ubuchwepheshe obuqhubekayo bephaneli yesiphambano esiguquguqukayo busetshenziswe kabanzi ekwenzeni izingxenye zesakhiwo somzimba, njengesembozo senjini, insika engu-B, i-chassis yomzimba, umhlahlandlela we-motor spacer, iphaneli yangaphakathi yekholomu ephakathi, i-mudguard nebhokisi lokuphahlazeka, njll., futhi isetshenziswe ngempumelelo kwa-Audi, BMW, Volkswagen, GM nezinye izinhlobo.
5. I-laser yokushisela i-laser kanye nobuchwepheshe obuguquguqukayo obuguquguqukayo obuqhubekayo bushintsha ukushuba kwezinto zokugxiviza ngezindlela ezahlukene zobuchwepheshe, futhi zisetshenziselwa ukuxazulula inkinga yezidingo ezahlukene zomthwalo othwala imithwalo yezingxenye ezahlukene zezingxenye zezimoto ezingaphansi komthwalo. Uma kuqhathaniswa nalokhu okubili, inzuzo yobuchwepheshe be-laser welding eyenziwe ngomsiki isekuguquguqukeni kwayo, okukwazi ukubona ukuhlanganisa kwanoma yisiphi isikhundla kanye nokuhlanganisa izinto ezahlukene. Inzuzo yobuchwepheshe obuguquguqukayo obuqhubekayo be-cross-section ukuthi awukho umthungo wokushisela, ukushintshwa kokuqina eduze kwesiqondiso sobude kuthambile, kunokwakheka okungcono, nekhwalithi yangaphezulu yinhle, ukusebenza kahle kokukhiqiza kuphezulu, futhi izindleko phansi. Imithwalo, imishini yezokwelapha, igobolondo lesithuthuthu; imoto, uphahla lwangaphakathi lwebhasi, ideshibhodi; ukusekelwa kwesihlalo, iphaneli yomnyango, ifreyimu yefasitela, njll.
