Guruu rakakosha Isa guruu rakasimba rine simba guru

Guruu Rakakosha Nyora guruu rakasimba rine simba guru Mufananidzo Wakaratidzwa

Tsananguro pfupi:

Gundi rakakosha rine simba guru igundi rakakosha rinosimba zvikuru, rinosimba zvakanyanya, rine zvikamu zviviri, rinogadzirisa nekukurumidza tembiricha yemukamuri, iro rinoshandiswa zvakanyanya pakusunga zvikamu zvegranite zvine michina zvine simba guru.

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Sumo yechigadzirwa

Gundi rakasimba rine simba guru, gundi rakasimba, rine zvikamu zviviri, rinogadzirisa kupisa kwemukamuri nekukurumidza, iro rinoshandiswa zvakanyanya pakubatanidza zvikamu zvegranite zvine majekiseni zvine majekiseni. Gundi rakasimba reDT-780 rine hunhu hunotevera:
1). Kushanda zvakanaka kwazvo kwekubatanidza.
2). Kudzivirira hunyoro zvakanyanya uye kukwegura kwekupisa.
3). Kumhanya kwakasimba kwakagadziriswa, chigadzirwa chinoshandisa dhizaini yemamorekuru ane mativi matatu, chinogona kusvika padanho repamusoro munguva pfupi, tembiricha yakaderera (15 degrees Celsius), chinogona kurongedzwa uye kutumirwa mushure memaawa makumi maviri nemana, kunyanya munguva yechando. Kutenderera kwekugadzirisa chigadzirwa kunopfupikiswa zvakanyanya uye kushanda zvakanaka kwekugadzirisa chigadzirwa kunovandudzwa.
4). Chigadzirwa ichi chinoshandisa pfungwa yekudzivirira zvakatipoteredza, girini uye yakatarisana nevanhu kugadzira chimiro chemamorekuru. Zvinhu zvikuru zvakagadzirwa zvinhu zvepolyester polymer zvakaguta, zvisingachinji, zvisingakuvadzi uye zvisingakanganisi.
5). Hunhu hwechigadzirwa mushure mekugadziriswa hunogona kuwanikwa: simba rakawanda, kuomarara kwakanyanya, modulus yakakwira, uye kuderera kwekushanduka.
6). Chigadzirwa ichi chine mashandiro akanaka kwazvo, kugadzikana kwemhando yezvigadzirwa zvakanaka uye mutengo uri pakati nepakati, inova ndiyo sarudzo yakanakisa yekuvandudza mhando yezvigadzirwa uye kuderedza mutengo wekugadzira.

Zviratidzo zvekushanda

1). Chikamu A idhayi dema (kana risina ruvara); chikamu B imvura yebrown.
2). Simba rekuchekerera (simbi yekubatanidza 45#): +25 ℃: ≥25MPa;-40 ℃: ≥20MPa

Mirayiridzo

1). Kurapa pamusoro: ngura yesimbi inopinza uye kubvisa acetone, pamusoro pegranite pakaoma uye pasina mvura, hapana mafuta uye hapana guruva.
2). Neglue: kuyera (chishandiso chekuyera uchishandisa electronic balance) Chikamu: Chikamu cheB (7:1); mushure mekusanganisa zvakaenzana, shandisa mukati memaminitsi 20--30; kana tembiricha yezhizha yakakwira uye shandisa kunze, chikamu A: chikamu B (8:1). Nguva yegel imaminitsi 20-30. Kana guruu rikasashandiswa mukati menguva yegel, ndapota usashandise zvakare.
3). Kubatanidza: Chikamu chekubatanidza chinofanira kuiswa zvakaenzana, uye huwandu hweglue hunofanira kunge hwakakwana. Munguva yekusagadzikana kwakakwana, chinonamatira hachifanirwe kumanikidzwa kana kuratidzwa nehunyoro.
4). Mamiriro ekupisa: mutembiricha yemukamuri (25 degrees Celsius), nguva yekupisa ndeyemaawa gumi nemaviri, pasi pe25 degrees Celsius inofanira kunge yakakodzera kuwedzera nguva yekupisa.
5). Chikamu cheB chinofanira kuvharwa mushure mekushandisa kwega kwega, usabata mvura.