Amakuru

Kugeza ubu, ibifunga ku isoko birimo ibyuma bidafite ingese, ibyuma bya karubone, umuringa, aluminiyumu ivanze ubwoko bune bwibikoresho fatizo.

1. Ibyuma bya karubone. Ibikoresho bya karubone mubigize karubone gutandukanya ibyuma bya karubone nkeya, ibyuma bya karubone yo hagati, ibyuma bya karubone ndende hamwe nicyuma cyayo.

(1) ibyuma bike bya karubone C%≤ 0,25% Ubushinwa muri rusange bwitwa A3 ibyuma. Ibindi bihugu n'uturere byiswe 1008, 1015, 1018, 1022, nibindi .. Byinshi bikoreshwa mumashanyarazi yo mucyiciro cya 4.8 hamwe nimbuto zo mu rwego rwa 4, imigozi mito nibindi bicuruzwa bidafite ingufu. (Icyitonderwa: Imyitozo-umurizoimigozimuri rusange bikoreshwa ibikoresho 1022.)

(2) icyuma giciriritse giciriritse 0,25% 0,60%. Kugeza ubu ku isoko mubusanzwe ntakurikizwa ryibi bikoresho.

. Ibyiciro bya 12.9 ukoresheje SCM435 chromium-molybdenum alloy ibyuma, ibice byingenzi ni C, Si, Mn, P, S, Cr, Mo.

2. Icyuma. Icyiciro kiranga: 45, 50, 60, 70, 80. bigabanijwe cyane muri martensite (18% Cr, 8% Ni) irwanya ubushyuhe bwiza, irwanya ruswa. a1, a2, a4 martensite (13% Cr) intege nke zo kurwanya ruswa, imbaraga nyinshi, kurwanya neza kwambara. c1, c2, c4430 ibyuma bidafite ingese. 18% Cr kubabaza nibyiza, kurwanya ruswa birakomeye kuruta austenite. Ibikoresho byibanze byisoko bigabanijwe cyane cyane muri SUS302, SUS304, SUS316 ukurikije amanota.

3. Umuringa. Ibikoresho bisanzwe byumuringa, umuringa wumuringa. Isoko muri rusange rikoreshwa H62, H65, H68 umuringa kubicuruzwa bisanzwe.

4. ubucucike bwa aluminiyumu ni buke, ariko imbaraga zo kwikuramo ni nyinshi cyane, hafi cyangwa ndetse zirenze icyuma cyihanganira ubushyuhe, plastike nziza, irashobora gukorwa muburyo butandukanye bwa aluminiyumu, hamwe n’amashanyarazi meza, guhererekanya ubushyuhe no kwangirika kurwanya, gukoresha inganda ni nini cyane, ingano yicyuma cya kabiri gusa.

1. Ibyuma bivangavanze bivuga kandi chromium-molybdenum alloy ibyuma, nka SCM435, nibindi.

Ibikoresho bisanzwe bibisi

(A) ibyuma bya karubone, ibyuma bivanze, icyiciro cyihariye cyicyuma

1. Icyiciro cya 8.8, icyiciro cya 9.8 muri rusange guhitamo icyuma gike cyangiza ibidukikije cyangiza cyangwa icyuma giciriritse, kizimye kandi gifite ubushyuhe; Icyiciro cya 10.9 icyiciro rusange cyo guhitamo icyuma giciriritse nicyuma giciriritse cyuma cyangwa ibyuma bivanze, bizimye kandi bituje; 12.9 icyiciro rusange guhitamo ibyuma bivanze, kuzimya no kurakara. Ubushyuhe.

2, ibinyomoro 4, 5, 6 guhitamo rusange ibyuma bya karubone, ariko kandi biraboneka byoroshye kugabanya inganda zibyuma, nta buryo bwo gutunganya ubushyuhe; 8, 9, guhitamo muri rusange ibyuma bya karubone yo hagati, kuzimya no kurakara; 10, 12 kugirango uzamure ibintu bifatika, nibiba ngombwa, urashobora kongera ibivanze, kuzimya no kurakara.

3, Imigozi ifunga 14H muri rusange hitamo ibyuma bya karubone, nta buryo bwo gutunganya ubushyuhe; 22H, 33H muri rusange hitamo ibyuma bya karubone, bizimye kandi bituje; 45H muri rusange hitamo ibyuma bivanze, bizimye kandi bituje.

4, Flat pad HV140 muri rusange hitamo ibyuma bike bya karubone; HV300 muri rusange hitamo ibyuma biciriritse, bigomba gutunganya uburyo bwo kuvura ubushyuhe.

5,Imashini yo kwikuramo / imisumari ya drill-umurizo muri rusange yatoranijwe mu byuma bya karubone buciriritse nka SWRCH22A, igice cyo hejuru kigomba kuba karubasi.

6, ubwoko bw amenyo, gukaraba gukarabirana, kumera nkakazi, kumesa ya elastike yogejwe muri rusange byatoranijwe 65Mn

7, ibikoresho bya elastique byatoranijwe mubikoresho byuma 70 / 65Mn / 60Si2Mn, kuzimya no gutwarwa.

8, pin irashobora guhitamo muri rusange ibyuma bya karubone 35 #, kuzimya no gutwarwa HRC28-38, 45 #, kuzimya no kurakara HRC38-46; icyuma kivanze 30CrMnSiA, kizimye kandi kirangwa na HRC35-41; ibyuma bidasanzwe 1Cr13 / 2Cr13, Cr17.i2, 1Cr18.I9Ti

(B) ibikoresho fatizo bidafite ingese

Ibikoresho by'icyuma:ibyuma bitagira umuyonga ibikoresho bifite Q215 na Q235 na 25 na 45 hamwe nibikoresho byibyuma, urudodo hagati ya bolt rimwe na rimwe ruzakenera guhuza byingenzi, noneho urashobora gukoresha 15Cr na 20Cr nibindi nibindi na 30CrMri iyi mvange yicyuma, kugirango imiterere yubukanishi bwa Bolt izanozwa. Irimo ibice 9 bigize imiti, ni, cu, c, s, si, p, mn, cr. ibikoresho bidafite ingese: 201, 304, 316, 304L, 316L, 2205, 2507, 310S, 321, 904L, 667 n'ibindi.

Ubwoko bwintangiriro: 302HQ aho isoko nyamukuru ari ugukubita imisumari; SUS304, A2 ni irindi zina ryayo, ibikoresho nyamukuru byo gukora ibyuma bitagira umwanda, ibyuma bitagira umuyonga, ibyuma byoza ibyuma bitagira umwanda hamwe nimbuto zidafite ingese, agaciro kerekana imbaraga ni gato kuruhande rwo hejuru; SUS316 na SUS316L, bizwi kandi nka A4, byangirika kuruta A2, ibyuma bitagira umwanda, ibyuma bitagira umuyonga, ibyuma byoza ibyuma, ibyuma bitagira umuyonga, umusaruro w’ibyuma bitagira umuyonga, agaciro kangana na A2 birashobora kuba bimwe, ariko kandi birashobora kuba a imbaraga nke kurenza A2.

Nanning Aozhan Hardware Fastener Co., Ltd. ikora cyane kandi ikanatunganya ibyuma bitagira umwanda, ibyuma bitagira umwanda, ibikoresho byo gukaraba, imisumari yo kwikubita hasi, imisumari yumurizo, nibindi. Niba ushaka kumenya byinshi kubyuma bidafite ibyuma, ohereza imeri kuriamakuru@aozhanfasteners.com, twishimiye kuguha ibisubizo!