DIN 933/931 galvanizzati Hex Bolt
Azzar Hex Kap Bolt
Deskrizzjoni tal-prodott
DIN933 huwa bolt standard Ġermaniża ispeċifikazzjonijiet mill M1.6 għal M52 u tul minn 2mm sa 200mm.
Boltijiet: partijiet mekkaniċi, qfieli bil-kamin ċilindriku bi ġewż. Tip ta 'qfil li jikkonsisti minn ras u bil-kamin (ċilindru ma' ħjut esterni), li jeħtieġ li jikkooperaw ma 'ġewż li jaqflu u qabbad żewġ partijiet bil permezz ta' toqob. Dan it-tip ta 'konnessjoni tissejjaħ konnessjoni imbarrat. Jekk il-ġewż huwa unscrewed mill-bolt, iż-żewġ partijiet jistgħu jiġu separati mill-ġdid, sabiex il-konnessjoni bolt hija konnessjoni jinqalgħu.
Differenza bejn viti, boltijiet u skorfini
boltijiet, ġewż, u viti huma qfieli. Boltijiet u skorfini jistgħu jintużaw flimkien, u viti jista 'jintuża waħdu. Id-differenza bejn bolt u stud hija li hemm polygon li jistgħu ikunu mibrumin fuq tarf wieħed tal-bolt, u l-stud huwa biss kmiem ma 'ħjut esterni fuq il-parti ċilindrika.
Invita huwa isem żbaljata. Huwa l-isem ġenerali ta 'non-professjonisti għall-partijiet kamin. M'hemm l-ebda isem bħal din fl-industrija.
Fl-industrija qfil b'żipp, fil-fatt, ma hemm ebda distinzjoni stretta bejn viti u boltijiet. Madankollu, hemm żewġ modi fl-industrija li jiddistingwu bejn viti u boltijiet:
1. diviza skond l-istruttura invitar. L-istruttura wrench hekk imsejħa tirreferi għall-post fejn il-wrench jitqiegħed fis-kamin / bolt, jiġifieri, f'xi sistemi, il-partijiet bil-kamin esternament-virga forma tal-istruttura wrench esterna huma kollettivament imsemmija bħala boltijiet, inkella, il- l-istruttura wrench ġewwa jissejjaħ kamin.
Istruttura wrench barra: Hex ras bolt; Istruttura wrench ġewwa: Hex bolt, eċċ L-eżempju ovvju ta 'dan huwa l-qfieli fl-istandards nazzjonali Ċiniżi, bħal GB5782, GB5783 (, nofs ħajt wieħed ħajt sħiħa wieħed). Minħabba li huma strutturi eżagonali kollha, huma boltijiet kollha msejħa fl-isem istandard.
2. distinzjoni skont jekk il-prodott għandu l-karatteristiċi virga mhux bil-kamin.
Dan huwa wkoll metodu ta 'klassifikazzjoni użati, li ġeneralment tiddistingwi boltijiet u viti b'dan il-mod. Dan huwa: jekk il-prodott zkuk ħlief ir-ras huma kollha bil-kamin, dawn il-partijiet huma msejħa viti. Bil-maqlub, jekk għandha karatteristiċi bħal virga illustrati minbarra l-ħajt, huwa msejjaħ bolt.
3. Invita huwa terminu aktar ġenerali.
Il-kliem eżatti għandha tibqa boltijiet, viti, u għotjien kamin.
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