Concrete Test Hammer

Concrete Test Hammer

Iyo inoshandiswa kuona mu-system ine simba rekongiri. Aluminium muviri, inopihwa neAliminum yakatakura kesi.

Concrete Hammer mudziyo wekuyedza, akakodzera kuyedza simba rezvikamu zvekuvaka Hammer Stroke; Iyo yakanyanya kujairika kupokana kweiyo pointer system uye iyo avhareji kukosha kweiyo dress rate.

Nyanzvi dzehunyanzvi:

1. Impact basa: 2.207J (0.225kgf.m)

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3. Nyundo Stroke: 75mm

4. Iyo yakakwira station cresic simba repo pointer system: 0.5-0.8n

5. Avhareji kukosha kweiyo ingori yekukwevera rate: 80 ± 2

Maitiro Ekuita

Munguva yese yekuita kwekushanda nyundo, iwe unofanirwa kutarisisa kune iyo nzvimbo yekubata nyundo, bata pakati penyundo neruoko rumwe, uye ita basa rekutaura; Auxialary airova mhedzisiro. Iyo kiyi yekushanda kweiyo nyundo ndeyekuti iyo axis yehembe inogara iri perpendicete test nzvimbo, iro simba rakarongedzwa uye rinononoka, uye rinoenderana neyekuedzwa. Kufambira mberi zvishoma, verenga nekukurumidza.

Kuedza nzira

Pane nzira mbiri dzekuyedza iyo kongiri simba renhengo:

(1) Kuonekwa kumwechete:

Inoshanda pakuonekwa kwechimiro chimwe kana chinhu;

(2. MuBatch kuongororwa, huwandu hwenzvimbo dzisina kujairika hadzizi dzisingasviki 30% yehuwandu hwehuwandu hwezvikamu zvakafanana uye hazvisi zvisingasviki gumi. Kana kusarudzika kwezvinhu zvakakosha zvezvikamu kana zvikamu zvemumiriri zvinofanirwa kuteverwa.

Iyo nzvimbo yekuongorora yeiyo yechipiri chikamu inosangana nezvinotevera zvinodiwa:

. '

.

. Kana ichi chinodikanwa chisingakwanise kusangana, nyundo inogona kuiswa mune isiri-yakatwasuka kutungamira kuti uone kudururwa kudivi, pamusoro pekongiri;

. Muzvikamu zvakakosha kana zvikamu zvisina kusimba zvenhengo dzesimba, nzvimbo yekuongorora inofanira kurongwa, uye zvikamu zvakamanikidzwa zvinofanirwa kudzivirirwa;

(5) Iyo nharaunda yenzvimbo yeongororo haifanire kunge yakakura kupfuura 0.04m2;

. Kana zvichidikanwa, iyo yakasununguka denderedzwa uye sundris inofanirwa kubviswa newavhiri yekugeda, uye panofanirwa kunge pasina poda rinosara. kana marara;

.

Kuyerwa kweRobound Kukosha kweConcrete Nyameri

1. Kana kuedzwa, iyo axis yemunun'una inofanira kugara iri perpendicular kune iyo yekuedza pamusoro pechimiro kana chikamu, nyorera dzvinyiriro zvishoma, uye reset nekukurumidza nekujeka.

2. Izvo zviyero zvekuyera zvinofanirwa kugoverwa zvakanyanyisa munzvimbo yekuyera, uye chinhambwe chinhambwe pakati pemapepa maviri aipota hazvifanirwe kunge zvisingasviki 2cm; Iyo chinhambwe pakati pezvikamu zvekuyera uye iyo yakafumurwa mbavha uye zvikamu zvakamedurwa hazvifanirwe kunge zvisingasviki 3cm. Pfungwa dzekuyera hazvifanirwe kugoverwa pamakomba emhepo kana matombo akafumurwa, uye pfungwa imwechete inogona kungoiswa kamwe chete. Imwe neimwe yekuyera nzvimbo inorekodha 16 Rebound tsika, uye kukosha kwekutanga kweimwe nzira yekuyera kwakarurama kusvika 1.

Kuyerwa kweCarbonation Yakadzika neConcrete Hammer

1. Mushure mekutanga kukosha kweiyo chiyero chakayerwa, kuyera kabhoni yakadzika kukosha kwekongiri pane chinzvimbo chinzvimbo. Nhamba yezvikamu zvekuyera hazvifanirwe kunge zvisingasviki 30% yehuwandu hwehuwandu hwezviyero zvechikamu, uye kukosha kwepakati kunotorwa sekukosha kweyakaenzana kwehuwandu hwechikamu. . Kana kabhoni kuzasi kwakadzika kwakakura kupfuura 2, iyo kabhoni kudzikamisa kwakadzama kukosha kuchayerwa munzvimbo imwe neimwe yekuyera.

2. Kuti zviyero zvevakadzika carbonation, zvishandiso zvakakodzera zvinogona kushandiswa kuumba maburi ane dhaya regumi nemashanu pamusoro peyekuyera nzvimbo, uye kudzika kwedzidzo kunofanirwa kuve kwakakura kudarika kongiri. Hupfu uye marara anofanira kubviswa kubva pamakomba uye haafanire kushambidzwa nemvura. Shandisa 1% ~ 2% phenolphthalein yekudonha yekudonha pamucheto wemukati wegomba, ruvara rwekongiri kabhoni harinhanduke, uye iyo isina kongiri kongiri inotendeuka tsvuku. Kana muganho pakati pebhokisi uye asina kunyarariswa akajeka, shandisa mudziyo wekuyera kuyera kudzika kwekongiri hakufanirwe kuyerwa pasi katatu, uye huwandu hwakaenzana huchatorwa, hwakanyorwa kusvika 0.5mm.

Kuverenga kweRobound Kukosha kweConcrete Hammer

1 Ri - iyo Rebound kukosha kweI-th kuyera poindi.

2. Ra ndiyo Rebound mune isina-yakatwasuka yekuona kukosha kwekugadzirisa, query zvinoenderana neyakagadziriswa tafura.

3. Kana kumusoro kwepamusoro kudururwa kunoonekwa munzira yakatwasuka, kururamisa kuchaitwa seyekupi kweiyo rm. B rat, Ra - kukosha kwekugadzirisa kweiyo Spritback kukosha kweiyo concrete inodurura kumusoro uye pasi, query zvinoenderana neTafura Yakabatanidzwa.

4. Kana iyo test nyundo isingaenderani mune yakatwasuka kana pane kudarika kudivi rekongiri, kona inofanira kutangwa kutanga, uye ipapo nzvimbo yekudurura inofanira kurangwa.

Cheki nzira

4.1 tembiricha.

4.1.1 Ita tembiricha yekudziya kwemakamuri makumi maviri ± 5 ℃.

4.1.2 Kurema uye kuomarara kweiyo calibration inofanirwa kuita zvinodiwa neNational Standard "Hammer Tester" GB / T 9138-2015. Rockwell Hardness H RC ndeye 60 × 2.

4.2 kushanda.

4.2.1 Iyo simbi yekugezesa inofanira kuiswa zvakasimba pane kongiri yakasimba nehuremu hwakanyanya kuomarara.

4.2.2 Kana nyundo ikarova pasi, iye anorova achatenderedza, 90 ° nguva dzose.

4.2.3 Bounce katatu munzira imwe neimwe, uye tora avhareji yekudzoreredza kukosha kwekupedzisira matatu akagadzikana kuverenga.

Kuchengeta:

Kugadziriswa kwemaitiro kunofanirwa kuitwa kana nyundo ine imwe yemamiriro ezvinhu anotevera:

1. Anopfuura 2000 shots;

2. Kana paine kusava nechokwadi nezve kukosha kwekuona;

3. Iko kukosha kwakarongedzwa kwesimbi yeSimbi's rate haina kukodzera; Concrete Hammer Tester

Iyo yenguva dzose yekugadzirisa nzira yekongiri nyundo inofanira kusangana nezvinodiwa:

1. Mushure mekushongedza iyo percussion nyundo, uye bvisa iyo Featsion tsvimbo

2.. Mushure mekuchenesa, shandisa danda rakatetepa rekutarisa mafuta kana kusonaya kwemuchina sosi padhuze tsvimbo, uye zvimwe zvikamu hazvifanirwe kuveurwa;

3. Cheneswa madziro emukati wecasing, bvisa chiyero, uye tarisa kuti simba rekupokana rePointer rinofanira kunge riri pakati pe 0.5-0n;

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5. Usaite kana kutsiva zvikamu;

6. Mushure mekuchengetedza, bvunzo yeCalibration inofanira kuitwa sezvinodiwa, uye kukosha kweiyo calibration inofanira kunge iri 80 × 2.

Verification yeConcrete Hammer

Kana nyundo ine imwe yemamiriro ezvinhu anotevera, inofanira kutumirwa kuDhipatimendi reMutemo wekuratidzwa, uye nyundo iyo yapfuura iyo kuongororwa inofanirwa kuve neChitupa chechokwadi:

1. Pamberi penyama nyowani ichipiswa;

2. Kupfuura nguva yekubvumidzwa kwekusimbiswa (inoshanda kwehafu yegore);

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5. Kutambura kwakanyanya kukanganisa kana kumwe kukuvara.

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