Kushandiswa kwezvinhu kwakakoshawo zvikuru kunesikuruu isiri yemhando yepamusorouyesikuruu yakagadzirwazvinhu zvinogona kushandiswa mukushandiswa kwakasiyana zvakasiyana, zvakaita semitemo yekushanda kwezvinhu zvakasiyana, nezvimwewo, zvichienderana nesikuruu yemusika wemazuva anoZvinhu zvakagadzirwa nesimbi yekabhoni, simbi isina ngura, mhangura nezvinhu zvitatu.
1. Sei uchifanira kusarudza simbi yekabhoni, simbi isina ngura, mhangura?
Simbi yekabhoni: Tinosiyanisa pakati pesimbi ine kabhoni shoma, simbi ine kabhoni yepakati nesimbi ine kabhoni yakawanda, uye simbi ye alloy nehuwandu hwekabhoni iri musimbi ine kabhoni.
(1) Simbi ine kabhoni shoma C% ≤0.25% inowanzozivikanwa sesimbi yeA3 muChina. Nyika dzekunze dzinonzi 1008, 1015, 1018, 1022, nezvimwewo. Inonyanya kushandiswa kune zvigadzirwa zvisina kuomarara zvakaita semabhaudhi e4.8 grade, nzungu dze4 grade uyescrews diki(Cherechedza: 1022 chinhu chinonyanya kushandiswa pakugadzira zvipikiri.)
(2)Simbi yekabhoni yepakati 0.25%
(3)Simbi ine kabhoni yakawanda C%>0.45%. Parizvino, haishandiswi pamusika.
(4)Simbi yeAlloy: kuwedzera zvinhu zvinosanganisa simbi yekabhoni kuti zviwedzere hunhu hwakakosha hwesimbi: senge 35, 40 chromium molybdenum, SCM435, 10B38. Panvo screws dzinonyanya kushandisa SCM435 chrome alloy steel, uye zvikamu zvikuru ndiC, Si, Mn, P, S, Cr, uye Mo.
Sikuruu yesimbi yekabhoniine simba rakasimba uye kuomarara, inodzivirira kupfekwa zvakanaka, inodzivirira kupfava, uye inodhura zvishoma pakugadzira. Hunhu uhwu hunoita kuti simbi yekabhoni ive chinhu chakanakira kugadzira zvikamu zvakajairwa.
Simbi isina ngura: giredhi rekushanda: 45, 50, 60, 70, 80
Zvikamu zvikuru iaustenite (18%Cr, 8%Ni), iyo inodzivirira kupisa zvakanaka, inodzivirira ngura zvakanaka uye inogona kuchinjika zvakanaka. A1, A2, A4 martensitic uye 13%Cr hadzina simba rekudzivirira ngura, simba rakawanda uye dzinodzivirira kupfeka zvakanaka. C1, C2, C4 ferritic stainless steel. 18%Cr upsetting iri nani, uye inodzivirira ngura yakasimba kupfuura yemartensite. Parizvino, zvinhu zvinopinzwa mumusika zvinonyanya kugadzirwa muJapan. Zvichienderana nedanho iri, inonyanya kupatsanurwa muSUS302, SUS304, uye SUS316.
Sikuruu yesimbi isina nguraine simba rakanaka rekudzivirira ngura, inogona kuchengetwa iri mumamiriro akanaka kwenguva yakareba munzvimbo dzakaoma, uye haisi nyore kuita ngura. Pamusoro pezvo, simbi isingasvibi ine hunhu hwesimba rayo guru, runako rwayo rwakanaka, uye nyore kugadzirisa.
Mhangura: Chinhu chinowanzoshandiswa imhangura... Zinc-copper alloy. Mhangura yeH62, H65 neH68 ndiyo inonyanya kushandiswa sezvikamu zvakajairika pamusika.
Skuruu yemhanguraine simba rakanaka rekufambisa magetsi, simba rekufambisa kupisa, simba rekudzivirira ngura uye simba rekugadzirisa, uye inogona kusungirirwa uye kusungirirwa. Simba iri rinoita kuti mhangura ishande zvakanaka mukufambisa magetsi, mumota
2 Ndeupi musiyano uripo pakati pesimbi isingasvibi nesimbi yekabhoni?
Simbi isina ngura nesimbi yekabhoni zvakare zvinhu zvesimbi, uye vanhu vazhinji havazivi kuti musiyano uripo pakati pesimbi isina ngura nesimbi yekabhoni ndeupi.
Chii musiyano uripo pakati pesimbi isingasvibi nesimbi yekabhoni? Zvichienderana nechinangwa uye mashandiro azvo, pane misiyano inotevera:
(1) Simbi isina ngura haina mafambiro ekupisa asina kunaka uye haina kurebesa zvakanyanya nekuda kwemafambiro ayo asina kunaka ekupisa uye kurebesa, saka simba rekuchinja rinodiwa rakakura;
(2) Kana tichienzanisa nesimbi yekabhoni, ndiro yesimbi isingatsvi ine katsika kekudzokorodza kana ichikotama;
(3) Kana tichienzanisa nesimbi yekabhoni, nekuda kwekureba kushoma kweplate yesimbi isingatsvedzeri, kona yekukombama R yechinhu chebasa inofanira kunge yakakura kupfuura iyo yesimbi yekabhoni pakukombama, zvikasadaro pane mukana wekutsemuka;
(4) Nekuda kwekuomarara kwakanyanya kweplate yesimbi isingatsvi uye mhedzisiro yakakosha yekuomarara kwebasa rinotonhora, pakusarudza maturusi ekukombamisa, simbi yemidziyo ine kuomarara kwekurapa kupisa kweanopfuura 60HRC inofanira kusarudzwa, uye kuomarara kwayo pamusoro kunofanirwa kudiwa.
Ku Yuhuang,mugadziri wechina screwtinoziva izvozvosikuruu yemhando yepamusorozvinhu zvakagadzirwa ndizvo hwaro hwekugadzira zvigadzirwa zvakanaka. Nokudaro, chimwe nechimwesikuruuYakagadzirwa nesimbi yakasimba kwazvo, simbi isingatsvi nezvimwe zvinhu zvepamusoro zvakaongororwa zvakanaka kuti ive nechokwadi chekuti haina kungotakura mutoro wakasimba uye inodzivirira ngura chete, asiwo inochengetedza mamiriro ekushanda akasimba uye akavimbika munzvimbo dzakaoma. Kana uchisarudza screws dzeYuhuang, uri kusarudza vimbiso yemhando yepamusoro isina matambudziko.
Dongguan Yuhuang Electronic Technology Co., Ltd
Email:yhfasteners@dgmingxing.cn
Nhare: +8613528527985
https://www.customisedfasteners.com/
Isu tiri nyanzvi mukugadzirisa zvinhu zvisina kujairika zvekubatanidza, tichipa mhinduro dzekugadzira zvinhu zvehardware imwe chete.
Nguva yekutumira: Gunyana-21-2024
