Amashanyarazi atemba kumeza ya sima

Ubwoko bwa NLB-3 bwa sima ya minisiteri yipimisha / Imbonerahamwe yimodoka ya sima ya sima Iki gikoresho cyujuje ibisabwa na JC / T 958-2005 kandi gikoreshwa cyane mugupima amazi ya sima.

Ibipimo bya tekiniki:

1.Uburemere bwuzuye bw'igice cyo gukubita: 4.35kg ± 0.15kg

2. Intera igwa: 10mm ± 0.2mm

3. Inshuro yinyeganyeza: isaha 1 / s

4. Inzira yo gukora: inshuro 25

5. Uburemere bwuzuye: 21kg

Ifoto:

Imeza yo gusimbuka amashanyarazi ya sima (izwi kandi kwizina rya sima mortar fluidity tester) ikoreshwa mugupima amazi ya gipimo gishya cya GB / T2419-2005 "Uburyo bwa ciment mortar fluidity determination" bwatanzwe mu 2005. Nicyo gipimo cyonyine cyagenwe muri iki gipimo.n'ibikoresho.

Amabwiriza:

1. Huza icyuma nu mwobo uhuye na compteur, hanyuma uhuze compte kumashanyarazi.Niba imbonerahamwe yo gusimbuka itakoreshejwe mu masaha 24, banza usimbuke ubusa inshuro 25 mukuzenguruka.

2. Ibikoresho nubunini bigomba gupimwa mu kizamini kimwe: sima garama 300, umucanga usanzwe: garama 750, amazi: ubarwa ukurikije igipimo cy’amazi-sima cyateganijwe mbere.Gukora minisiteri bikorwa hakurikijwe amabwiriza abigenga ya GB / G17671.

3. Shira isima ivanze ya sima mubibumbano byihuse mubice bibiri.Igice cya mbere cyashyizwe kuri bibiri bya gatatu byuburebure bwa cone yaciwe.Koresha icyuma kugirango ukore inshuro 5 mubyerekezo bibiri perpendicular kuri mugenzi wawe, hanyuma ukoreshe tamper.Inkoni iringanijwe inshuro 15 kuva kuruhande kugeza hagati.Noneho shyiramo igice cya kabiri cya minisiteri, iri hejuru ya 20mm hejuru ya cone yacagaguritse.Mu buryo nk'ubwo, koresha icyuma kugirango ukore inshuro 5 mubyerekezo bibiri perpendicular kuri mugenzi wawe, hanyuma ukoreshe tamper kugirango uhindure neza kuva kumpande kugera hagati inshuro 10.Igice cya mbere cyubujyakuzimu bwahinduwe kugeza kuri kimwe cya kabiri cyuburebure bwa minisiteri, naho igice cya kabiri kikaba cyarengewe hejuru yubuso bwubutaka bwo hasi.Urukurikirane rwa tamping y'inkoni ya tamping rukurikije ibivugwa mu ngingo ya 6.3 muri GB / T2419-2005 "Kumenya amazi ya sima ya sima".

4. Nyuma yo gukandagira, kura urutoki rwububumbwe, uhengamye icyuma, hanyuma uhanagure kuri minisiteri iri hejuru yubunini bwa cone yacagaguritse ku mpande zigera kuri horizontal kuva hagati kugeza ku nkombe, hanyuma uhanagure minisiteri igwa kumeza.Kura cone yaciwe neza hanyuma uyikureho buhoro.Ako kanya kanda buto "Tangira" ya konte kugirango urangize uruziga rwa 25.

5. Nyuma yo gukubitwa birangiye, koresha Caliper ya vernier ifite intera ya 300mm kugirango upime diameter yo kwaguka hejuru yubutaka bwumusenyi wa reberi mubyerekezo bibiri bitandukanijwe, ubare agaciro kagereranijwe, fata integer, hanyuma ubigaragaze muri mm.Impuzandengo yagaciro nigiciro cyamazi ya sima.

6. Ikizamini kigomba kurangira muminota 6 uhereye igihe watangiriye kongeramo amazi kuri minisiteri kugeza kurangira gupima diameter.

Uburyo bukoreshwa:

1) Reba niba amashanyarazi yuzuye mbere yo kuyakoresha, hanyuma ukore ubusa kugirango urebe niba buri kintu kigenzura gikora bisanzwe.

2) Tegura icyitegererezo ukurikije ibisobanuro, uhanagure hejuru yimeza, urukuta rwimbere rwikizamini, tamper, nibindi ukoresheje umwenda utose.

3) Shira icyitegererezo cya minisiteri ivanze muburyo bwikizamini mubice bibiri.Uburebure bwurwego rwa mbere ni 2/3.Koresha icyuma gushushanya inshuro 5 muri buri cyerekezo, kandi ukoreshe icyuma gito gushushanya inshuro 10 kandi kanda inshuro 10.Kuraho ibizamini.

4) Kuzamura buhoro buhoro ikizamini cyibizamini, utangire kumeza yo gusimbuka, hanyuma wuzuze 30 gusimbuka muri 30 ± 1s.

5) Nyuma yo gukubitwa birangiye, koresha Calipers kugirango upime diameter yubuso bwo hasi bwa minisiteri na diametre mu cyerekezo gihagaritse, kandi agaciro kagereranijwe kabarwa nkamazi ya sima ya sima hamwe namazi menshi.Ikizamini kigomba kurangira mu minota 5.

6) Kubungabunga buri gihe no guhanagura ibikoresho byose buri mezi atandatu.

1.Umurimo:

a.Niba abaguzi basuye uruganda rwacu bakareba imashini, tuzakwigisha gushiraho no gukoresha

imashini,

b.Nta gusura, tuzakohereza imfashanyigisho hamwe na videwo yo kukwigisha gushiraho no gukora.

c.Umwaka umwe kuri mashini yose.

d.amasaha 24 inkunga ya tekinike ukoresheje imeri cyangwa guhamagara

2.Ni gute wasura ikigo cyawe?

a.Guruka ku kibuga cy'indege cya Beijing: Na gari ya moshi yihuta Kuva Beijing Nan ugana Cangzhou Xi (isaha 1), noneho turashobora

kugutwara.

b.Guruka ku kibuga cy'indege cya Shanghai: Na gari ya moshi yihuta Kuva Shanghai Hongqiao kugera Cangzhou Xi (amasaha 4.5),

noneho turashobora kugutora.

3.Ushobora kuba ushinzwe gutwara abantu?

Yego, nyamuneka umbwire icyambu cyangwa aderesi. dufite uburambe bukomeye muri transport.

4.Uri isosiyete yubucuruzi cyangwa uruganda?

dufite uruganda rwacu.

5.Ni iki ushobora gukora mugihe imashini yamenetse?

Umuguzi twohereze amafoto cyangwa amashusho.Tuzareka injeniyeri yacu agenzure kandi atange ibitekerezo byumwuga.Niba ikeneye guhindura ibice, twohereze ibice bishya gusa dukusanya amafaranga yikiguzi.