Ukusetshenziswa kwempahla nakho kubaluleke kakhuluisikulufu esingajwayelekile, kanyeisikulufu sangokwezifisoizinto ezingasetshenziswa ezinhlelweni ezahlukene zihlukile, njengamazinga okusebenza ezinto ezahlukene, njll., ngokusho kweisikulufu se-currentmarketi-manufactur ikakhulukazi ihlanganisa i-carbon steel, insimbi engagqwali, izinto ezintathu zethusi.
1.Kungani ukhethe i-carbon steel, insimbi engagqwali, ithusi?
Insimbi ye-Carbon: Sihlukanisa phakathi kwensimbi ye-carbon steel, insimbi ye-carbon steel ne-high carbon steel, ne-alloy steel ngenani le-carbon steel.
(1)Insimbi enekhabhoni ephansi C%≤0.25% ivamise ukwaziwa ngensimbi ye-A3 e-China. Amazwe angaphandle abizwa ngokuyisisekelo ngokuthi 1008, 1015, 1018, 1022, njll. Isetshenziselwa ikakhulukazi imikhiqizo ngaphandle kwezidingo zobulukhuni njengamabhawudi ebanga le-4.8, amantongomane webanga lesi-4 kanyeizikulufo ezincane. (Qaphela: Izinto ezingu-1022 zisetshenziselwa kakhulu ukubhola izinzipho.)
(2)Medium carbon steel 0.25%
(3)Insimbi enekhabhoni ephezulu C%>0.45%. Njengamanje, ayisetshenziswa emakethe
(4)Insimbi ye-alloy: ukwengeza izakhi ze-alloying ku-carbon steel evamile ukwandisa izakhiwo ezikhethekile zensimbi: njenge-35, 40 chromium molybdenum, SCM435, 10B38. Izikulufu ze-Panvo zisebenzisa kakhulu i-SCM435 chrome alloy steel, futhi izingxenye eziyinhloko yi-C, Si, Mn, P, S, Cr, ne-Mo.
I-Carbon steel screwinamandla aphezulu nobulukhuni, ukumelana nokugqokwa okuhle, ipulasitiki eqinile, kanye nezindleko zokukhiqiza eziphansi. Lezi zakhiwo zenza i-carbon steel ibe yinto ekahle yokwenziwa kwezingxenye ezijwayelekile.
Insimbi engagqwali: izinga lokusebenza: 45, 50, 60, 70, 80
Izingxenye eziyinhloko i-austenite (18% Cr, 8% Ni), enokumelana nokushisa okuhle, ukumelana nokugqwala okuhle kanye nokushisela okuhle. I-A1, A2, A4 martensitic ne-13%Cr inokumelana nokugqwala okungekuhle, amandla aphezulu kanye nokungagugi kahle. C1, C2, C4 ferritic insimbi engagqwali. Ukucasula okungu-18% kungcono, futhi ukumelana nokugqwala kunamandla kunokwe-martensite. Njengamanje, izinto ezingeniswa kwamanye amazwe emakethe ikakhulukazi imikhiqizo Japan. Ngokwezinga, ihlukaniswe ikakhulukazi i-SUS302, SUS304, ne-SUS316.
Isikulufu sensimbi engagqwaliinokumelana nokugqwala okuhle kakhulu, ingagcinwa isesimweni esihle isikhathi eside ezindaweni ezinokhahlo, futhi akulula ukugqwala. Ngaphezu kwalokho, insimbi engagqwali inezici zamandla aphezulu, ubuhle obuhle, nokucubungula kalula.
Ithusi: Izinto ezisetshenziswa kakhulu zethusi... I-Zinc-copper alloy. I-H62, H65 kanye ne-H68 yethusi isetshenziswa kakhulu njengezingxenye ezijwayelekile emakethe.
Isikulufu sethusiine-conductivity kagesi enhle, i-thermal conductivity, ukumelana nokugqwala kanye nezakhiwo zokucubungula, futhi ingashiselwa futhi iboshwe. Lezi zakhiwo zenza ithusi libe usizo ekudluliseni amandla, ama-motors
2 Uyini umehluko phakathi kwensimbi engagqwali ne-carbon steel?
Insimbi engagqwali ne-carbon steel nakho kuyinsimbi, futhi abantu abaningi abazi ukuthi uzoba yini umehluko phakathi kwensimbi engagqwali ne-carbon steel.
Uyini umehluko phakathi kwensimbi engagqwali ne-carbon steel? Ngokuya ngenhloso kanye nomphumela wokusebenza, kuvame ukuhluka okulandelayo:
(1) Insimbi engagqwali ine-conductivity ephansi ye-thermal kanye nobude obuphansi ngenxa yokungahambi kahle kwayo kwe-thermal nokwelula, ngakho amandla okuguqula adingekayo makhulu;
(2) Uma kuqhathaniswa ne-carbon steel, ipuleti lensimbi engagqwali linomkhuba oqinile wokuzibopha lapho ligoba;
(3) Uma kuqhathaniswa ne-carbon steel, ngenxa yobude obuphansi bepuleti lensimbi engagqwali, i-engeli egobayo engu-R ye-workpiece kufanele ibe nkulu kunaleyo yensimbi ye-carbon lapho igotshwa, ngaphandle kwalokho kungenzeka kube nokuqhekeka;
(4) Ngenxa yokuqina okuphezulu kwepuleti lensimbi engagqwali kanye nomthelela obalulekile wokuqina komsebenzi obandayo, lapho kukhethwa amathuluzi okugoba ukucindezelwa, insimbi yamathuluzi enokuqina kokwelashwa kokushisa okungaphezu kuka-60HRC kufanele kukhethwe, futhi ubulukhuni bayo obuphezulu kufanele budingeke.
E-Yuhuang,umkhiqizi wase-china screwsiyakwazi lokhoisikulufu sekhwalithi ephezuluizinto zokusetshenziswa ziyisisekelo sokudala imikhiqizo emihle kakhulu. Ngakho-ke, ngamunyeisikulufuyenziwe ngensimbi eqinile ye-alloy, insimbi engagqwali nezinye izinto ezithuthukisiwe eziye zahlolwa ngokucophelela ukuze kuqinisekiswe ukuthi azinawo amandla okuthwala umthwalo oqinile kanye nokumelana nokugqwala, kodwa futhi igcina isimo sokusebenza esizinzile nesithembekile ezindaweni ezimbi kakhulu. Ukukhetha izikulufu ze-Yuhuang, ukhetha ukuqinisekiswa kwekhwalithi okungenakuqhathaniswa.
I-Dongguan Yuhuang Electronic Technology Co., Ltd
Email:yhfasteners@dgmingxing.cn
Ucingo: +8613528527985
https://www.customizedfasteners.com/
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Isikhathi sokuthumela: Sep-21-2024
