Nzira yekuchengetedza yakakwirira-simba rebhoti zvinhu?

High simba mabhaudhi se 12.9 bhaudhi, 10.9 bhaudhi, 8.8 mabhaudhi

1 Technical zvinodiwa kutihigh simba mabhaudhi giredhi

1) High-simba mabhaudhi anofanirwa kusangana nezvinotevera zvakatemwa:

Zviratidzo zveunyanzvi zvemabhoti epamusoro-soro zvinofanira kusangana nezvinodiwa zveASTM A325 simbi yekugadzira bhaudhimagiredhi nemhando, ASTM F436 yakaomeswa simbi washers yakatarwa, uye ASTM A563 nzungu.

2) Mukuwedzera pakusangana nemitemo yeASTM A325 uye ASTM A307, geometry yebhoti inofanirawo kusangana nezvinodiwa zveB18.2.1 mu ANSI. Mukuwedzera pakusangana nemitemo yeASTMA 563, nzungu dzinofanirawo kusangana nezvinodiwa zve ANSI B18.2.2.

3) Vatengesi vanosimbisa mabhaudhi akasimba-akasimba, nzungu, washer uye zvimwe zvikamu zvemagungano ekusimbisa kuti ave nechokwadi chekuti mabhaudhi achashandiswa anozivikanwa uye anosangana nezvinodiwa zveASTM. High-simba mabhoti akaunganidzwa nemugadziri mumabheti Kuti ape, mugadziri anofanira kupa chigadzirwa chemhando yehuvimbiso chetifiketi pabatch.

4) Mutengesi anofanira kupa nuts yakasvibiswa iyo yakaedzwa nepamusoro-simba mabhoti akapiwa.

2. mabhaudhi akasimba ekugadzirwa kwesimbiKuchengeta mabhaudhi

1) High-simba mabhaudhiinofanira kuva inodzivirira mvura, hunyoro-hupupuriro, uye yakavharwa panguva yekufambisa nekuchengetedza, uye inofanira kuiswa uye kubudiswa zvishomanana kudzivirira kukanganisa kune tambo.

2) Mushure mokunge mabhoti akakwirira achipinda panzvimbo yacho, anofanira kuongororwa maererano nemitemo. Chete mushure mekupfuura ongororo inogona kuiswa mune hesera uye kushandiswa kugadzira.

3) Batch rimwe nerimwe remabhaudhi akasimbaanofanira kunge aine chitupa chefekitari. Mabhaudhi asati aiswa mudura, batch yega yega yemabhaudhi inofanirwa kutorwa uye kuongororwa. Kana mabhaudhi akasimba-akakwirira akaiswa mudura, mugadziri, huwandu, mhando, mhando, yakatarwa, nezvimwe zvinofanirwa kutariswa, uye nhamba yebatch uye mataurirwo (akaiswa chiratidzo (kureba uye dhayamita) anochengetwa museti akazara, uye anodzivirirwa kubva. unyoro uye guruva panguva yekuchengetedza Kuti udzivise ngura uye mamiriro ekunze anoshanduka, chengetedzo yakazaruka inorambidzwa zvachose.

4) High-simba mabhoti anofanirwa kuchengetwa muzvikamu maererano nenhamba yebatch uye zvinyorwa zvinoratidzwa pabhokisi rekutakura. Dzinofanirwa kuchengetwa mudura repamusoro mukati memba uye hadzifanirwe kurongedzerwa zvinopfuura zvidimbu zvishanu. Usavhura bhokisi paunoda panguva yekuchengetedza kudzivirira ngura uye kusvibiswa.

5) Panzvimbo yekuisa, mabhoti anofanirwa kuiswa mumudziyo wakavharwa kuti udzivise simba reguruva uye unyoro. Mabhaudhi ane ngura yakaunganidzwa uye guruva haashandiswe mukuvaka kunze kwekunge akakodzera zvinoenderana neASTM F1852.