Kankare gwajin guduma
- Bayanin samfurin
Kankare gwajin guduma
Ana amfani dashi don ƙayyade ƙarfin ƙwayar kankare. Jikin Aluminum, wanda aka kawo tare da Aliminum dauke da harka.
Kwamfutar taurin kai ce na'urar gwaji ce, wacce ta dace da karfin abubuwan gina gine-gine, gadoji da kayan kwalliya, gadoji), manyan alamun fasaha suna aiki; Guduma hammer; Matsakaicin juzu'i na tsarin POinter da matsakaita darajar ƙimar ƙimar.
Alamar Fasaha:
1. Aiki mai tasiri: 2.207J (0.225kgf.M)
2. Graskity na spring tashin tashin tashin tashin tashin hankali bazara: 785n / cm
3. Guduma guduma: 75mm
4. Matsakaicin matsakaiciyar ƙimar ƙarfi na tsarin Pointer: 0.5-0.8n
5. Matsakaicin darajar ƙididdigar yawan hakowa: 80 ± 2
Yadda ake aiki
A yayin aiwatar da aiki guduma, ya kamata ka kula da halaren guduma, ka riƙe sashin tsakiya na guduma da hannu ɗaya, kuma ku taka rawa ta. Appilary sakamako. Makullin zuwa aikin guduma shine tabbatar da cewa axis na guduma koyaushe cunkoson gunaguni ne a farfajiyar gwajin. Ci gaba a hankali, karanta sauri.
Hanyar gwaji
Akwai hanyoyi guda biyu don gwada karfin m na memba:
(1) Gano Single:
Zartar da gano wani tsari guda ko kayan aiki;
(2) Gwajin gwaji na aiki zuwa tsari ko abubuwan da ke tattare da irin wannan karfin, munanan kayan masarufi iri guda, da yanayi na zamani, da yanayin magance yanayin tsarin samarwa iri ɗaya. A gwajin batirin, yawan bayanan bincike bazai zama ƙasa da 30% na adadin abubuwan haɗin guda ɗaya ba kuma ba zai zama ƙasa da 10 ba.
Yankin binciken na bangaren na biyu ya gana da bukatun masu zuwa:
(1) Yawan wuraren binciken don kowane tsari ko bangaren bazai zama ƙasa da 10 ba don abubuwan da suka shafi su a wannan gefen, amma ba zai zama ƙasa da 5 ba.
(2) Nisa tsakanin wuraren binciken bincike biyu ba su wuce 2m a mafi yawan lokaci ba, kuma nisa tsakanin yankin binciken da ƙarshen aikin haɗin gwiwa kada ya zama mafi girma fiye da 0.5m kuma ba ƙasa da 0m;
(3) Ya kamata a zaɓi yankin aunawa har zuwa ga zai yiwu a gefe inda guduma ke cikin shugabanci na kwance don gano kankare. Lokacin da wannan ake buƙata ba za a iya haɗuwa ba, ana iya sanya guduma a cikin hanyar da ba a kwance ba don gano gefen zuba ido, farfajiya ko kasan kankare;
(4) Yakamata a zaɓi yankin aunawa a kan nau'ikan kayan aikin guda biyu na kayan aikin, ko a kan wani yanayi ɗaya, kuma ya kamata a rarraba shi a ko'ina. A cikin mahimman sassa ko raunanan sassa na tsarin tsarin, dole ne a shirya yankin binciken, da kuma abubuwan da aka saka tare ya kamata a guji;
(5) yankin yankin da ya kamata ya fi zuwa 0.04m2;
(6) Tsarin gwajin ya kamata ya zama kankare farfajiya, kuma ya kamata ya tsarkaka da santsi, kuma babu wani sako-sako da Layer, a gaba, maiko, saƙar saƙar zuma, da kuma soso da saƙar zuma, da kuma soso da saƙar zuma, da kuma soso da saƙar zuma, da kuma soso da saƙar saƙar zuma, da kuma saƙar zuma. Idan ya cancanta, Layer kwance da kuma undries za a iya cire tare da nika dabaran, kuma bai kamata a sami foda na saura ba. ko tarkace;
(7) The bakin ciki-walled ko ƙananan abubuwan da suka yi rawar jiki lokacin da ya kamata a gyara harbe.
Aunawa na sake dawo da darajar kankare
1. A lokacin da gwaji, axis na guduma ya kamata koyaushe zai zama perpendicular zuwa saman farfajiyar tsarin ko kayan, da kuma sake saiti cikin sauri tare da daidaito.
2. Abubuwan da aka ambata a hankali ya kamata a hankali a cikin yanayin aunawa, da nisan nisan tsakanin maki biyu kada su kasance ƙasa da 2cm; Nisa tsakanin maki da sandunan ƙarfe da aka fallasa da sassan da aka saka kada su zama ƙasa da 3cm. Bai kamata a rarraba maki a kan ramuka na iska ko duwatsun da aka fallasa ba, kuma ana iya bunkasa iri ɗaya kawai. Kowane ma'anar yanki na yanki na 16 sake rakiyar dabi'u, da kuma maimaitawar darajar kowane ma'aunin ma'auni yana daidai zuwa 1.
Aunawa na zurfin carbonation tare da guduma ta kankare
1. Bayan sake dawo da ƙimar an auna, auna darajar ƙwayar carbonation na kankare a matsayin wakili. Yawan maki ba su zama ƙasa da 30% na adadin wuraren ma'aunin abubuwa na kayan aikin ba, kuma ana ɗaukar matsakaicin darajar a matsayin ƙimar ƙimar kowane yanki na bangon ɓangaren ɓangare. . Lokacin da kewayon zurfin carbonization ya fi 2, darajar zurfin carbonization za a auna a cikin kowane yanki na auna.
2. Don auna zurfin carbonation, kayan aikin za a iya amfani da su don ƙirƙirar ramuka tare da diamita na 15mm a saman farfajiyar ma'aunin, kuma zurfin ya zama mafi girma a cikin ma'aunin carbonation. Foda da tarkace ya kamata a cire daga ramuka kuma bai kamata a wanke shi da ruwa ba. Yi amfani da 1% ~ 2% phenolphthlein Albasain bayani don sauke a gefen bango na ciki ba ya canzawa, da kuma ba a iya rarrabewa ba, kuma ba tare da izini ba ya juya ja. Lokacin da iyakar tsakanin Carbonsized da rashin daidaituwa a bayyane yake, yi amfani da ingantaccen kayan aiki mai zurfi ba za a auna kasa da zurfin sau 3, kuma za a ɗauka matsakaita darajar 0.5m.
Lissafi na sake dawo da darajar kankare
1. Don lissafta matsakaita darajar yankin ma'aunin, 3 Matsakaicin dabi'u da ƙimar ma'aunin 16. RI - sake dawo da darajar na I-th
2. Gyara a cikin hanyar da ba a kwance ba kamar haka: RM R I 1 10 I RM RM RM RM Rm inda RM shine matsakaiciyar sake dawo da darajar yankin da ba a kwance ba, daidai zuwa 0.1; Ra ita ce maimaitawa a cikin ƙididdigar Gyara ta kwance a kwance, Tambaya bisa ga teburin da aka haɗe.
3. When the top or bottom surface of concrete pouring is detected in the horizontal direction, the correction shall be made as follows: tt Rm Rm Ra bb Rm Rm Ra tb where Rm, Rm – the average rebound value of the measuring area when the surface and bottom surface of concrete pouring are detected in the horizontal direction; B bera, RA - Darajar gyara na darajar Springback na ƙirar kwanon rufi, zauren da aka haɗe shi.
4. Lokacin da gwajin guduma ba ta cikin kwance ba kuma a kan zuba ƙashin kankanin kankare, ya kamata a gyara na farko, sannan ya kamata a gyara frade.
Duba hanyar
4.1 zazzabi.
4.1.1 Kawo kan zafin jiki na 20 ± 5 ℃.
4.1.2 nauyin da kuma wahalar da yawa ya cika bukatun Ofishin Kasa "Hammer Tester" GB / t 9138-2015. Rockwell Hardness H RC shine 60 ± 2.
4.2 Aiki.
4.2.1 Ya kamata a sanya dirk din karfe da tabbaci a kan kankare mai ƙarfi tare da tsauri.
4.2.2 Lokacin da guduma ta buge zuwa ƙasa, ɗan wasan zai juya sau hudu, 90 ° kowane lokaci.
4.2.3 Komawa sau uku a kowane shugabanci, kuma ɗauki matsakaiciyar sake dawo da darajar karatun da aka tsallaka guda uku na ƙarshe.
GASKIYA:
Ya kamata a aiwatar da gyaran yau da kullun lokacin da guduma ke da ɗayan waɗannan yanayi:
1. Fiye da 2000 Shots;
2. Idan akwai shakka game da darajar ganowa;
3. Kafaffen ƙayyadadden ƙimar ƙarfe ba a san shi ba; Kankare guduma
Hanyar kulawa ta yau da kullun ta hanyar guduma ta kankare ya kamata su cika waɗannan buƙatun:
1. Bayan ya fitar da guduma, sannan ka fitar da motsi, sannan ka cire Darajar da Rufful Spring a ciki) da sassan Triple Life da tashin hankali wurin zama);
2. Yi amfani da gas don tsaftace dukkanin sassan motsi, musamman rod sanda na cibiyar, rami na ciki da tasiri na guduma da ƙamshi. Bayan tsaftacewa, shafa murfin bakin ciki na mai duba mai ko mai dinki na dinki akan sanda na cibiyar, da sauran sassan kada a shafa;
3. Tsaftace bango na ciki na casing, cire sikelin, kuma duba cewa ɓataccen karfi na point ɗin ya kamata tsakanin 0.5-0.8n;
4. Kada ku juya dunƙule-daidaitaccen siket ɗin da aka sanya kuma an saka shi a murfin wutsiya;
5. Kada ku yi ko maye gurbin sassan;
6. Bayan tabbatarwa, sai gwajin daidaituwa ya kamata a da za'ayi kamar yadda ake buƙata, kuma darajar daidaituwa ta zama 80 ± 2.
Tabbatar da guduma ta kankare
Lokacin da guduma ke da ɗayan waɗannan yanayi, ya kamata a aika zuwa sashin ƙa'idodi don tabbatarwa, guduma wacce ta zartar da tabbataccen takardar shaidar:
1. Kafin an kunna sabon guduma;
2. Kisan lokacin tabbatarwa (ingantaccen na rabin shekara);
3. Bambobin fashewar fashewar sun wuce 6,000;
4. Bayan aikin yau da kullun, ƙayyadadden ƙayyadaddun ƙimar ƙarfe ba shi da tabbas;
5. Yakan sa mummunan tasiri ko wani lalacewa.
