Isoko ryinshi ASTM 1020 Umuyoboro wicyuma
Ikoranabuhanga
Umuyoboro w'icyuma utwikiriye utunganywa no kuzunguruka.Bitewe nibisigisigi byo kwikuramo ibisigara hejuru yubuso, nibyiza gufunga uduce duto hejuru kandi bikabuza kwaguka kw isuri.Kugirango rero tunonosore kwangirika kwubuso no gutinza kubyara cyangwa kwaguka kumunaniro, kugirango uzamure imbaraga zumunaniro wumuyoboro wibyuma.Binyuze mu kuzunguruka, umurimo ukonje ukomeretsa urwego rushyizwe hejuru, bigabanya guhindagurika kwa elastike na plastike hejuru yimikoranire yabantu basya, bikanonosora imyambarire yurukuta rwimbere rwumuyoboro wibyuma, kandi birinda gutwikwa. biterwa no gusya.Nyuma yo kuzunguruka, kugabanuka kwubuso burashobora kunoza imiterere ihuye.
Kuzunguruka ni ubwoko bwa chip itunganyirizwa ubuntu, ikoresha ihindagurika rya plastiki yicyuma mubushyuhe bwicyumba kugirango igabanye mikorobe idahwitse yubuso bwakazi, kugirango uhindure imiterere yubuso, imiterere yubukanishi, imiterere nubunini.Kubwibyo, ubu buryo bushobora kugera ku ntego ebyiri zo kurangiza no gushimangira icyarimwe, bidashobora kugerwaho no gusya.
Nuburyo ki bwo gutunganya bwakoreshwa, ibimenyetso byicyuma bitaringaniye bizahora bisigara hejuru yibice, bikavamo impinga n'ibibaya bitangaje,
Ihame ryo gutunganya ibizunguruka: ni ubwoko bwo gutunganya igitutu, bukoresha ibiranga ubukonje bwa plastike bukonje bwicyuma mubushyuhe bwicyumba kandi bugashyiraho igitutu runaka hejuru yakazi hamwe nibikoresho bizunguruka kugirango ibyuma hejuru yumurimo bitanga umusaruro wa plastike hanyuma ukuzuza mumwimerere usigaye hasi ya conave inkono, kugirango ugabanye ubukana bwagaciro kumurimo wakazi.Bitewe no guhindura plastike yicyuma cyizengurutse hejuru, imiterere yubuso irakonja kandi ingano ziba nziza, zikora imiterere ya fibrous yuzuye, ikora urwego rwimyitwarire idahwitse, kandi igahindura ubukana nimbaraga, kugirango tunoze imyambarire, Kurwanya ruswa no guhuza ibikorwa byakazi.Kuzunguruka nuburyo bwo gutunganya plastike utabanje gukata.
Inyungu zo Gutunganya
1. Kunoza uburinganire bwubuso, kandi ububobere bushobora kugera kuri RA ≤ 0.08 & micro;M cyangwa nibindi.
2. Gukosora uruziga, ovality irashobora kuba ≤ 0.01mm.
3. Kunoza ubukana bwubuso, kurandura ihindagurika, no kongera ubukana na HV ≥ 4.
4. Hariho impungenge zisigaye nyuma yo gutunganywa, kandi imbaraga z'umunaniro ziyongereyeho 30%.
5. Kunoza ubuziranenge buhuye, kugabanya kwambara no kongera igihe cya serivisi cyibice, ariko igiciro cyo gutunganya ibice kiragabanuka.
Itandukaniro
Itandukaniro hagati yumuringoti wicyuma hamwe nicyuma kitagira icyuma
1. Ikintu nyamukuru kiranga umuyoboro wicyuma udafite ikizinga ntigihuza gusudira, gishobora kwihanganira umuvuduko mwinshi.Ibicuruzwa birashobora kuba bibi cyane nkibice bishushanyije cyangwa bikonje.
2. Umuyoboro w'icyuma ucuramye ni igicuruzwa cyagaragaye mu myaka yashize, kikaba gifite ahanini kwihanganira no gukomera ku bipimo by'umwobo w'imbere n'urukuta rw'inyuma.
Ibiranga umuyoboro w'icyuma
1. Diameter ntoya.
2. Ibisobanuro bihanitse kandi birashobora gukorerwa mubice bito
3. Ibicuruzwa bikonje bikonje bifite ubusobanuro buhanitse kandi bwiza bwubuso.
4. Agace kambukiranya umuyoboro wibyuma biragoye.
5. Umuyoboro wibyuma ufite imikorere isumba iyindi nicyuma cyinshi.
Itandukaniro Nyuma yo Kuzunguruka Bishyushye Umuyoboro wibyuma
Umuyoboro ushyushye ushyushye wicyuma ukoresha icyuma gikomeza kuzunguruka cyangwa icyapa kirabya nkibikoresho fatizo, bishyushya itanura rishyushya intambwe hanyuma bikamanurwa n’amazi y’umuvuduko mwinshi mbere yo kwinjira mu ruganda rukomeye.Ibikoresho bikarishye byinjira mu ruganda rurangiza nyuma yo gukata, kudoda no kwinjira mu ruganda rukora mudasobwa {igenzurwa.Nyuma yo kuzunguruka bwa nyuma, izunguruka mu musatsi ugororotse ukoresheje gukonjesha laminar na coiler.Umutwe numurizo wimisatsi igororotse akenshi iba ifite ururimi nuburobyi bwamafi, hamwe nuburinganire bwubugari nubugari, kandi hakunze kubaho inenge nkimiterere yumuraba, hem, imiterere yumunara nibindi.Uburemere bwa coil buraremereye kandi diameter y'imbere ya coil ni 760mm.Nyuma yo gutondekanya umusatsi ugororotse gutunganywa no gukata umutwe, gukata umurizo, gukata inkombe, kugorora inzira nyinshi, kuringaniza no kumurongo wanyuma, noneho biracibwa cyangwa bigasubizwa kugirango bihinduke icyuma gishyushye, icyuma gishyushye kizunguruka, gukata igihe kirekire umukandara n'ibindi bicuruzwa.Niba igiceri gishyushye kirangiye gitoraguwe kugirango gikureho igipimo cya oxyde kandi kigasiga amavuta, bizahinduka igiceri gishyushye.
Ibikoresho bisanzwe
10 # 0.07 ~ 0.13 0.17 ~ 0.37 0.35 ~ 0.65 ≤0.035 ≤0.035
20 # 0.17 ~ 0.23 0.17 ~ 0.37 0.35 ~ 0.65 ≤0.035 ≤0.035
35 # 0.32 ~ 0.39 0.17 ~ 0.37 0.35 ~ 0.65 ≤0.035 ≤0.035
45 # 0.42 ~ 0.50 0.17 ~ 0.37 0.50 ~ 0.80 ≤0.035 ≤0.035
40cr 0.37 ~ 0.44 0.17 ~ 0.37 0.50 ~ 0.80 ≤0.035 ≤0.035 0.08 ~ 1.10
25Mn 0.22 ~ 0.2 0.17 ~ 0.37 0.70 ~ 1.00 ≤0.035 ≤0.035 ≤0.25
37Mn5 0.30 ~ 0.39 0.15 ~ 0.30 1.20 ~ 1.50 ≤0.015 ≤0.020
