Kwiyuhagira ni ibicuruzwa byo mu bwiherero dukeneye gukoresha buri munsi mubuzima bwacu bwa buri munsi. Ubwiyuhagiriro bushobora kugabanywamo muburyo bubiri: intoki zifashwe nintoki. Nigute ushobora kugenzura umutwe woguswera? Nikiibipimo by'ubugenzuzikubwogero? Ni ubuhe buryoibipimo by'ubugenzuzikubicuruzwa?
Kugenzura ibicuruzwa bigaragara
Igenzura ryerekanwa intera ya mm 600 ± 50 mm uvuye kumutwe woguswera mumuri ya 3001x20 1x
1.Ubuso bwinyuma bwumuringa ntugomba kugira inenge nko kugabanuka kwimyanya ndangagitsina, ibisebe, ibisebe hamwe nu byobo, kandi umwobo wimbere ntugomba kugira umucanga ucuramye;
2.Ubuso bwinyuma bwibice bya pulasitike ntibigomba kugira inenge zigaragara nko guhindagurika, gushushanya, kwangirika, nibindi.;
3.Isura zose zishobora gukorwaho numubiri wumuntu mugihe zikoreshwa ntizigomba kugira inguni zikarishye cyangwa izindi ngaruka zihishe zishobora kwangiza umubiri wumuntu.
4.Nyuma yo kwishyiriraho, ntihakagombye kubaho ahantu hatarashizwe hejuru yumuriro w'amashanyarazi. Ubuso bugomba kuba bwiza kandi buringaniye, kandi nta gukuramo, gukuramo, kubyimba, nibindi byemewe.
Kwipimisha imikorere yumubiri na chimique
1. Kugenzura umurongo wukuri
Umuyoboro wumuyoboro wukuri wumuhuza winyuma wumutwe woguswera ugomba gupimwa nu gipande cyurugero rwukuri. Umuyoboro wumuyoboro wukuri wihuza ryumutwe woguswera ugomba kuba wujuje ibyangombwa bisabwa.
2. Kugenzura imikorere yumutekano
- Shyiramo umutwe woguswera mukoresha leta. Nyuma yubushyuhe bwamazi ni 42 C2C, umuvuduko wa dinamike ni 0.10 MPa0.02 MPa naho umuvuduko ukabije ni 0.30 MPa ± 0.02 MPa. Nyuma yo gukoresha neza muminota 10 namasegonda 10, reba niba ibice byose byumutwe woguswera bimeze neza mukuboko. Biroroshye, genzura umutwe woguswera, buri kintu kigize umutwe woguswera kigomba kuba cyoroshye, umutwe woguswera ntugomba kugira ihinduka rigaragara, kandi imiterere yindege yamazi ntigomba guhinduka.
- Shyira umutwe woguswera ukoreshe leta, hamwe nubushyuhe bwamazi kuri 70 C ± 2 C, umuvuduko ukabije 0.05 MPa 0.02 MPa numuvuduko ukabije 0.50 MPa ± 0.02 MPa. Nyuma yo gukoresha neza muminota 10 na 10 s, reba ibintu bitandukanye biranga umutwe woguswera mukiganza. Reba niba ibice byoroshye. Reba umutwe woguswera. Buri gice cyumutwe woguswera kigomba guhinduka, umutwe woguswera ntugomba kugira ihinduka rigaragara, kandi uburyo bwamazi yamazi ntibugomba guhinduka.
3.Ubuso bwubutaka hamwe nubwiza bwa plaque
- Gukonjesha byihuse no gukora ubushyuhe bwihuse
Intambwe zo kwipimisha kubisabwa byujuje ubuziranenge hejuru no gutwika ibice bya pulasitike ni ibi bikurikira:
a) Shira icyitegererezo mu ziko gifite ubushyuhe bwa 70 ° C ± 2C hanyuma ubigumane iminota 30;
b) Ako kanya shyira icyitegererezo ku bushyuhe bwa 15C ~ 20C mu minota 15;
c) Ako kanya shyira icyitegererezo ku bushyuhe bwa -30C ~ -25C mu minota 30;
d) Ako kanya shyira icyitegererezo ku bushyuhe bwa 15C ~ 20C mu minota 15.
Ibyavuzwe haruguru ni ubukonje bwihuse kandi bwihuse bwikizamini, kandi ikizamini gikozwe uko bikwiye, kuri cycle 5 zose. Nyuma yikizamini cyizenguruka, reba neza niba igifuniko cyo hejuru cyicyitegererezo cyangiritse munsi yumucyo utatanye wa 700 1x ~ 1 000 x ubukana bwa mm 300 na mm 20 uvuye kurugero.
4.Gufunga igenzura ryimikorere
Huza icyitegererezo kumuyoboro wo gutanga amazi. Ubushyuhe bwo gutanga amazi ni 70 ° C ± 2 ° C. Umuvuduko wikizamini ni 0.05 MPa ± 0.02 MPa na 0,50 MPa ± 0.02 MPa muminota 5 ± 10 s. Reba niba hari ibimeneka hagati yumutwe woguswera nibice bihuza. Ikintu cyo gufata amazi.
5. Kugenzura imbaraga za mashini
Ntihakagombye kubaho ibice, kugaragara bihoraho cyangwa ibindi byangiritse nyuma yo kugenzura.
6.Ikizamini cyo kunanirwa n'umunaniro ukonje
Ubushyuhe bwo gutanga amazi kumazi ashyushye ni 70 C2, ubushyuhe bwamazi kumazi akonje ni 20 C2, naho umuvuduko wamazi ni 0.30 MPa ± 0.02 MPa. Iyo ukora ikizamini ku bikoresho ntarengwa bitemba kandi igihe cyo guhinduka ntikirenza s 2, amazi akonje 2 atangwa mbere, hanyuma amazi 2 ashyushye, kumuzingo umwe, kora ibizamini 300. Nyuma yubugenzuzi, ntihakagombye kubaho kumeneka, guturika, kugaragara guhindagurika guhoraho no kunanirwa gukora.
7.Genzura
Ikizamini cyo gutanga amazi yubushyuhe T <30C, ikizamini gifite intambwe zikurikira
- Hindura igikoresho cyipimisha kumuvuduko wa 0.10 MPa ± 0.02 MPa, komeza umuvuduko uhagaze kumunota 1, hanyuma wandike umuvuduko wa q1. Komeza uko igikoresho cyipimisha kidahindutse kandi uzimye amazi.
- Shyira icyitegererezo ku gikoresho cyipimisha, tangira gutanga amazi, uhindure umuvuduko wikizamini kuri 0.10 MPa ± 0.02 MPa, komeza umuvuduko uhagaze kumunota 1, gerageza wandike umuvuduko wumutwe woguswera; ikizamini inshuro 3, hanyuma ufate imibare isobanura Q1.
| Imiterere | umuvuduko |
| intoki | .5 7.5 |
| Umutwe woguswera neza | ≤9.0 |
8.Igenzura ryimikorere
Shyiramo kandi ukosore amazi yo kwiyuhagiriramo hamwe nu murongo uhuza igikoresho cyo guhuza ibikoresho, shyiramo imbaraga zo gukurura axial F ya 500 N10 N kumutwe woguswera, hanyuma ubigumane kuri 15 s5. Reba niba hari ibyangiritse bigaragara kuri douche, umutwe woguswera, nibindi kuri buri gice gihuza. Kuraho umutwe woguswera hanyuma uyihuze numuyoboro utanga amazi. Bika muminota 5 ± 5 s mubihe byubushyuhe bwo gutanga amazi butarenze 30C numuvuduko ukabije wa .50 MPa0.02 MP. Reba niba hari imyanda mumutwe woguswera nibice bihuza. .
9.Kurwanya kugenzura imitwaro
Umuyoboro woguhuza imiyoboro yo kwihanganira umutwaro wo kwishyiriraho ugomba kugeragezwa ukurikije amabwiriza. Nyuma yikizamini, urudodo ntiruzagira ibice, nta byangiritse kandi byujuje ibisabwa mumeza hepfo.
| Imiterere | Ubwoko bwurudodo rwihuza | umwanya |
| intoki | Umuyoboro wa plastiki / Icyuma | ≥5 |
| Umutwe woguswera neza | Umuhuza wa plastiki | ≥5 |
| umuhuza w'icyuma | ≥20 |
10.Ikizamini gikonje
Hateganijwe ko igabanuka ryubushyuhe ridakwiye kurenza 3C mugihe cyizamini.
11.Ibikorwa byerekana imbaraga zo guhindura ubuzima
Iki kizamini kigomba gukorwa kubwiyuhagiriro hamwe nindege 2 cyangwa zirenga. Nyuma yincuro 10,000 nkuko byasobanuwe, ibisabwa bigomba kuba byujujwe.
12.Gufata intoki kugenzura anti-siphon
Muri sisitemu yo kwiyuhagira, niba ibice bihuza bitari umutwe woguswera wamaboko, nka hose na robine, udafite ibikoresho birwanya siphon, umutwe woguswera wintoki ugomba kugira imikorere ya anti-siphon. Imikorere irwanya siphonage irageragezwa hakurikijwe amabwiriza, kandi ntamazi agaragara mumazi afunguye.
13.Kwerekana ikizamini cyimikorere yo guhuza
Kubimuka byimuka byimuka cyangwa imitwe yoguhuza imipira, iki kizamini kigomba gukorwa. Nyuma yizunguruka 10,000 ukurikije amabwiriza, ibice bihuza umupira ntibigomba gusohoka kandi bigomba kuba byujuje ibisabwa.
14.Ikizamini cyo guhindura imbaraga
Kumutwe wogukora ibintu byinshi, huza icyitegererezo kumuyoboro wogutanga amazi mubihe byubushyuhe bwo gutanga amazi T≤30 ° hamwe numuvuduko ukabije wa 0.25 MP ± 0.02 MPa, hanyuma ukoreshe imikorere yikizamini cya metero kugirango uhindure agaciro kimbaraga kuri iherezo. Imikorere yayo yo guhindura imbaraga cyangwa torque ntigomba kurenza 45 cyangwa 1.7 N · m; kubicuruzwa byagenewe abamugaye, mbere na nyuma yo gupima ubuzima, ntibigomba kurenza 22 N.
15.Ibizamini byose byingufu zipimisha umutwe
Kubintu byimuka byimuka bifite imipira ihuza umupira, imbaraga zumupira wumupira zisabwa kugeragezwa kandi ntizigomba kurenza 45N.
16.Guta ikizamini
Intoki zogejwe zipimwa hakurikijwe amabwiriza, kandi nta guhindagurika cyangwa gucika bigira ingaruka kumutekano no mubikorwa bisanzwe biremewe. Ibice bitandukanijwe cyangwa bigwa mugihe cyikizamini birashobora kongera gushyirwaho kandi icyitegererezo kigomba gukomeza imikorere isanzwe. Nyuma yikizamini, kwiyuhagira intoki bigomba kubahiriza ibisabwa.
17. Kugenzura ingufu zatewe
Iyo igeragejwe hakurikijwe amabwiriza, impuzandengo yo gutera imbaraga zo kwiyuhagira ntizigomba kuba munsi ya 0,85 N. Niba divayi yindabyo irimo irimo uburyo bwinshi bwo gusohora amazi, hazakoreshwa ingufu ntarengwa zo gutera.
Igihe cyo kohereza: Mutarama-25-2024