Amasaro yikirahure hamwe nibipimo byanze 1.9 na 2.2
Amasaro yikirahure
Junda Grall PAAD ni ubwoko bwibibera biturika kugirango bisohore hejuru, byumwihariko gutegura ibyuma bakoroha. Amasaro ibisasu bitanga isuku hejuru kugirango ukureho irangi, ingese nibindi bihurira.
Inzira yikirahure irasa ninshuti nubuzima bwumuti nubusa kandi irashobora gukoreshwa mugutahura Weld na Flaws. Ibyiza byo gukoresha ibirahure byikirahure birimo:
●Amanota menshi atandukanye kubikorwa bitandukanye na profile.
●Ntabwo ivanga hamwe no guhora nkuko itagenda.
●Ntabwo isiga ibisigazwa cyangwa yashyizwemo imyenda yanduye, kandi ntabwo bitera impinduka zinini.
●Kunoza ihohoterwa rya ruswa nubushobozi bwo koroshya amakosa.
●Nta kirisiti itagaragara silica.
Nigute ikora?
Junda Glass isad ivuza mubyukuri ibirahuri byiza byibihuri binini muburyo butandukanye bwigitutu. Ikirahure gito gitandukanya ibisubizo hejuru mugihe urwego runini rutanga umusaruro wanditseho.
Amasaro yikirahure ntabwo akuraho icyuma gise cyangwa cyangijwe hejuru. Bizatanga umusaruro mwiza, urangije icyarimwe mugihe nawe wongeyeho sheen cyangwa umucyo kubice.
Ifite porogaramu zitandukanye, harimo:
●Kurangiza: Birashobora gukoreshwa ahantu hanini, harimo na brals, ikirahure, plastike na reberi.
●Gusukura: Utagira igipimo cyo guhindura ibipimo, ibirahure byikirahure bikuraho / byeza ibintu byamahanga.
●Kubohora: Kugirango duterane no gukora ibice, imfuruka nimpande zirashobora gukenera guhungabana. Ibirahure by'ikirahuri birasa nabi kandi bikuraho impande zamazi mugihe kibungabunga ntacyuma gifatiro kuva hejuru.
●Gutererana: Gutambuka kwagura ubuzima bwibice byicyuma urwanya imihangayiko no gusebanya.
Ibirahure by'ikirahure byo kuranga umuhanda
Junda Umuhanda uranga ibiramba bikozwe mu mucanga w'ikirahure, imyanda y'ibirahure nk'ibikoresho by'ibihuri bitagira ibara ry'ikirahure, kuri microscope.
Umuhanda wa Junda ushushanya ibirahuri bikoreshwa cyane mubushyuhe busanzwe, ubwoko bwimiterere yumuhanda, kimwe mubikoresho byubatswe, birashobora kuba mubibara byubwubatsi bikwirakwira, birashobora kugira ingaruka zifatika.
Amasaro yikirahure akoreshwa nkubwoko bwimikorere minini, ibikoresho kamaba hanze yibirahure, bigatuma amasaro yikirahure akubiyemo umukungugu wihuta, kubera imikorere yikirahure, kuberako areremba hejuru yimyenda, ifite ubuso bunini Agace, birashobora kongera umubare wibipimo birenga 30%, ubu birashobora kwerekana amasaro yikirahure yikirahure yahindutse ibikoresho byerekana ibintu bidasubirwaho mubicuruzwa byumutekano wumuhanda.
Turashobora gutanga ibirahuri byikirahure bifite indangagaciro zitandukanye za 1.53, 1.72, 1.93 nibindi, turashobora kandi gutanga amasaro yibihuha bitandukanye byigihugu, cyangwa ukurikije ingano yubunini butangwa nabakiriya.
Dutanga ibirahuri bikurikira
Igishinwa gisanzwe: GB / T 24722 - 2009 Oya.1, 2, 3
Koreya Standard: KSL 2521 No.1 na 2
Ibipimo by'Ubwongereza: Bs6088 Icyiciro A na B.
Ibipimo byabanyamerika: Aashto M247 Ubwoko bwa 1 nurutonde 2
Ibipimo by'Uburayi: EN1423 na EN1424
Igipimo cya Turukiya: TS EN1423
Nouvelle-Zélande isanzwe: NZS2009: 2002
Tayiwani isanzwe: CNS
Ikigereranyo cyabayapani: JI R3301
Igipimo gisanzwe cya Australiya gisanzwe muri Ositaraliya: A, B, C, D.
Gusya ibirahuri
Junda Gusya ikirahure ni ubwoko bwibihuri hamwe nubunini bumwe, ubuso bwiza, ubukana bukabije hamwe nibikorwa byiza byimiti. Gusya amasaro ni isaro yikirahure hamwe nubunini burenze 1mm. Ntabwo bafite ibara kandi bibonerana mumiterere kandi ni umuzingi. Byakoreshejwe cyane mu irangi, irangi, wino, inganda za shimi hamwe nabandi bakozi, gusya ibikoresho bisanzwe kandi byuzuye ibikoresho.
Turashobora gutanga 0.8, 1.0, 1.5, 1.5, 2.0, 2.0, 2.5, 2.5, 2.5, 3.5, 3.0, 3.5 ingano yaya.
Ukurikije ibisabwa nabakiriya.
Gusaba
1.Amasaro yibasiye ibice byindege, akuraho imihangayiko, yongera imbaraga z'umunaniro, no kugabanya guterana no kwambara;
2.Kuvura Anodic no gutoranya mbere yo gutunganya, usibye gukora isuku birashobora kongera amazina;
3. Icyuma kitagira ingaruka ku isoko gusunika gusukura no gukuramo hejuru no gukuramo hejuru nibindi bitunganya ibintu byiza;
4. Gusukura no gutesha agaciro imigozi yo gutema insinga;
5. Rubber Mold Tesperation;
Tekinike
| Umushinga | Ubuziranenge | |
| Ibigize imiti% | Sio2 | > 72% |
| Cao | > 8% | |
| Na2o | <14% | |
| Mgo | > 2.5% | |
| Al2o3 | 0.5-2.0% | |
| FE2O3 | 0.15% | |
| Abandi | 2.0% | |
| Indangagaciro | Nd≥1.5% | |
| Ubucucike | 2.4-2.6G / CM3 | |
| Ikwirakwizwa | Kurenga ≤5% munsi yubunini ≤10% | |
| Diameter | 0.03-0.4mm | |
| Kuramba | 3-5% | |
| Gukomera | Mohs 6-7; 46HRC | |
| Microhardness | ≥650KG / CM3 | |
| Kuzenguruka | Igipimo cyo kuzenguruka ≥85% | |
| Isura | ibara ridafite ibara, umucyo usobanutse nta mbaraga, uruziga kandi rworoshye | |
| Gusaba | 1.Grinding 2. Amahoro Yamamaza Irangi 3.gusakuza | |
| Ibirimo | Nta bikubiyemo, kugera kuri Amerika 1603 Ibirimo Ibipimo | |
| Ibintu byangiza | Munsi ya Amerika 16cfr 1500 | |
| Ikizamini cyaka umuriro | Ntabwo byoroshye gutwikwa, kugera kuri Amerika 1600.44 | |
| Gukosora ibyuma biremereye | Ibirimo byicyuma | |
| Paki | ||
| Ubwoko | Mesh | Micronsm Max (μm) | Microns min (μm) |
| 30 # | 20-40 | 850 | 425 |
| 40 # | 30-40 | 600 | 425 |
| 60 # | 40-60 | 425 | 300 |
| 80 # | 60-100 | 300 | 150 |
| 100 # | 70-140 | 212 | 106 |
| 120 # | 100-140 | 150 | 106 |
| 150 # | 100-200 | 150 | 75 |
| 180 # | 140-200 | 106 | 75 |
| 220 # | 140-270 | 106 | 53 |
| 280 # | 200-325 | 75 | 45 |
| 320 # | > 325 | 45 | 25 |
