Ina ia faʻaaogaina le pulega ma le faʻamatalaga o le faigofie, e manaʻomia le faʻaaogaina o se auala faʻapitoa o lona faʻavasegaina. O vaega masani o loʻo aoteleina i le tele o auala faʻavasega faʻapipiʻi masani:
1. Fa'avasegaga e tusa ma le fanua o tatou
E tusa ai ma vaega eseese o le faʻaogaina o mea faʻapipiʻi, o faʻasalalauga faʻavaomalo ua vaevaeina i ni vaega se lua: o le tasi o se faʻamaufaʻailoga lautele, o le isi o le aerospace fasteners.O faʻamaufaʻailoga lautele e masani ona faʻaaogaina faʻamau masani. O lenei ituaiga o faʻamaufaʻailoga tulaga faʻavaomalo i le ISO / TC2 e atiaʻe ma i lalo o le faamalu o tulaga faʻale-malo poʻo faʻasalalauga faʻasalalauga i atunuu eseese e aliali mai. O tulaga faʻale-malo a Saina mo faʻamau e faʻatulagaina e le National Technical Committee for Fastener Standardization (SAC/TC85). O nei faʻamau e faʻaaogaina filo masani ma mea faʻainisinia o le vasega, faʻaaogaina lautele i masini, mea tau eletise, felauaiga, faleoloa, fausiaina, vailaʻau vailaʻau, felauaiga ma isi fanua, ae faʻapea foʻi mo oloa aerospace ma oloa eletise. E mafai ona atagia ai le fa'avasegaina o mea tau masini fa'ainisinia o mea fa'ainisinia o mea fa'amau, ae fa'aataina mai le gafatia e amoina ai uta. O le faiga e masani ona fa'atapula'a i vaega o meafaitino ma vaega, e le gata i togi fa'apitoa. Vaega masani mo oe
E fa'apipi'i fa'amau i luga ole va'alele mo ta'avale va'alele, fa'apea tulaga fa'amau i totonu ole ISO/TC20/SC4 fa'avaomalo e atia'e ma fa'atatau. Fa'ata'ita'iga fa'apipi'i a Saina e ala i tulaga fa'afitafita a le atunu'u, tulaga tau va'alele, tulaga fa'atasi. O uiga autu o faʻamau faʻapipiʻi aerospace e faʻapea: o vaega masani e tuʻuina atu mo oe.
(1) O le filo e faʻaaogaina MJ filo (metric system), UNJ thread (imperial system) poʻo MR thread.
(2) Fa'atonu le fa'avasegaina o le malosi ma le fa'avasegaina o le vevela.
(3) Malosi maualuga ma le mamafa mama, o le malosi maualuga e masani lava i luga ole 900Mpa, e oʻo atu i le 1800MPa pe sili atu foi.
(4) Saʻo maualuga, lelei le faʻaogaina o le faʻaogaina ma le faʻamaoni maualuga.
(5) Fetuuna'i i si'osi'omaga lavelave.
(6) Tulaga mana'omia i mea e fa'aaogaina. O vaega masani mo oe
2. E tusa ai ma le fa'avasegaga fa'ale-aganu'u
E tusa ai ma masaniga masani a Saina, ua vaevaeina faʻamau i faʻamau, studs, nati, fao, fao fafie, faʻamau faʻapipiʻi, fufulu, rivets, pine, mama mama, faʻafesoʻotaʻi vice ma faʻamau - faʻapotopotoga ma isi 13 vaega. O tulaga fa'ale-atunu'u a Saina sa mulimulita'ia lenei fa'avasegaga.
3. E tusa ai pe o le atinaʻeina o le faʻavasegaina faʻapitoaE tusa ai pe o le atinaʻeina o tulaga faʻapitoa, e vaevaeina faʻamau i faʻamau faʻamau ma faʻamau e le faʻamaonia. Faʻamau faʻamaufaʻailogaina o faʻamaufaʻailoga ua faʻatulagaina ma faʻapipiʻiina se faʻataʻitaʻiga, e pei o faʻamaufaʻailoga a le atunuʻu, faʻamaufaʻailoga a le militeri a le atunuʻu, faʻamau faʻamautu vaalele, faʻamau faʻamautu tulaga o le aerospace ma faʻamau faʻatautaia pisinisi. O faʻamau e le masani ai o faʻamau e leʻi faia se faʻataʻitaʻiga. Faʻatasi ai ma le faʻalauteleina o le lautele o le faʻaogaina, o le masani masani o faʻamau e le o le oneone o le a faasolosolo malie lava ona fausia se faʻataʻitaʻiga, liua i faʻamau faʻamau; o loʻo i ai foʻi nisi faʻamau e le masani ai, ona o le tele o mea faʻalavelave, e mafai ona faʻaaogaina e avea o se vaega faʻapitoa.
4.Classification e tusa ai pe o le fausaga geometric o loʻo i ai uiga filo pe leai
E tusa ai pe o le fausaga geometric o loʻo i ai foliga filo, faʻamau e vaevaeina i faʻamau faʻapipiʻi (e pei o faʻamau, nati, ma isi) ma faʻamau e le faʻaogaina (e pei o fufulu, taofi mama, pine, rivets masani, rivets mama, ma isi).
O fa'amau fa'amau o ni mea fa'amau e fai ai feso'ota'iga e ala i filo. E mafai ona toe vaevae atili mea fa'apipi'i filo.
E tusa ai ma le ituaiga o filo, o mea faʻapipiʻi filo e vaevaeina i faʻamau faʻapipiʻi filo, mea faʻapipiʻi filo faʻamalo, ma isi.
E tusa ai ma uiga o le faʻavaeina o le tino matua, ua vaevaeina faʻamau faʻapipiʻi i fafo faʻapipiʻi filo (e pei o bolts, studs), faʻapipiʻi filo i totonu (e pei o nati, nati lokaina e le tagata lava ia, nati loka maualuga) ma totonu ma fafo faʻapipiʻi filo (e pei o faʻamau filo) 3 vaega.
E tusa ai ma tulaga tulaga o filo i luga o le faʻamau, faʻapipiʻi filo fafo e vaevaeina i sikulima, faʻamau ma studs.
5. Fa'avasegaga i meafaitino
E tusa ai ma le faʻaogaina o mea eseese, faʻapipiʻi ua vaevaeina i le carbon structural fasteners, faʻapipiʻi uʻamea faʻapipiʻi, faʻamau uʻamea uʻamea, faʻamau uʻamea maualuga-vevela, faʻamau faʻamau alumini, faʻamau uʻamea titanium, faʻamau faʻapipiʻi titanium-niobium ma faʻamau e le o ni uʻamea.
6. E tusa ai ma le fa'avasegaina o le faiga fa'avae autu
E tusa ai ma auala eseese o le faiga, e mafai ona vaevaeina faʻamau i faʻamau faʻafefe (e pei o rivets alumini alumini), tipi faʻamau (e pei o le tipiina o le pa hexagonal ma le faʻaogaina o sikulima ma nati) ma le tipiina o faʻamau faʻamau (e pei o le tele o fao, faʻamau ma loka maualuga). E mafai ona vaevaeina le ita i le malulu ma le vevela (mafanafana).
7. Fa'avasegaina e tusa ai ma le tulaga mulimuli o togafitiga luga
E tusa ai ma le eseesega o le tulaga mulimuli togafitiga luga, fasteners ua faavasegaina i fasteners e le togafitia ma fasteners togafitia. O faʻamau e le togafitia e masani lava e le faia ni togafitiga faʻapitoa, ma e mafai ona tuʻu i totonu o le teuina ma lafoina pe a uma ona faʻamamaina tatau pe a uma ona pasia le faʻaogaina ma togafitiga vevela. Togafitiga o mea faʻapipiʻi, o le ituaiga o togafitiga i luga o loʻo faʻamatalaina i le mataupu faʻapipiʻi luga o togafitiga. A maeʻa faʻamau faʻapipiʻi faʻapipiʻiina e taʻua o faʻamau faʻapipiʻi zinc, a maeʻa faʻamau faʻapipiʻi cadmium e taʻua o faʻamau faʻapipiʻi cadmium, a maeʻa le faʻamaʻiina o mea faʻapipiʻi e taʻua o le faʻamaʻiina o faʻamau. Ma faapena atu ai lava.
8. Fa'avasegaga e tusa ma le malosi
E tusa ai ma le malosi eseese, ua vaevaeina faʻamau i faʻamau faʻamalosi maualalo, faʻamau malosi, faʻapipiʻi malosi ma faʻamaufaʻailoga ultra-maualuga 4 vaega. O pisinisi faʻapipiʻi e masani i mea faʻainisinia o le vasega i lalo ifo o le 8.8 poʻo le malosi faʻamaufaʻailoga e itiiti ifo i le 800MPa faʻamau faʻamau e taʻua o faʻamau maualalo, mea faʻainisinia o le vasega i le va o le 8.8 ma le 12.9 poʻo le malosi faʻaigoa o le va o le 800MPa-1200MPa faʻamau faʻamau e taʻua o faʻamau faʻamalosi maualuga, o le malosi faʻamau. 1200MPa-1500MPa i le va o mea faʻapipiʻi e taʻua o faʻamau malosi, faʻamauina le malosi malosi e sili atu nai lo 1500MPa faʻamau e taʻua o faʻamau malosi maualuga.
9.Case le natura o le faʻavasegaina o avega galue
E tusa ai ma le eseesega i le natura o le avega galue, ua vaevaeina faʻamau i ni vaega se lua: tensile ma shear type. O fa'amau fa'amau e masani lava ona fa'atatau i uta tete'e po'o le toso-sele uta tu'ufa'atasi; fa'amau fa'amau e tele lava ina a'afia i le mamafa o le si'i. Fa'amau fa'amau ma fa'amau sele i le fa'apalepale o le lautele o le u'amea ma mea fa'amau filo umi, ma isi. E i ai ni eseesega.
10. Fa'avasegaga e tusa ai ma mana'oga o le fa'atinoga o fa'apotopotoga
E tusa ai ma le eseesega i manaʻoga faʻapipiʻi faʻapipiʻi, e vaevaeina faʻamau i faʻamau faʻapipiʻi tasi itu (faʻapitoa foi faʻapipiʻi fesoʻotaʻiga tauaso) ma faʻamau faʻapipiʻi lua. Fasteners sootaga tasi-itu e manaomia e fesootai i le tasi itu o le taotoga e mafai ona faamaeaina faapotopotoga.
11. Fa'avasegaga e tusa ai pe mafai ona fa'a'ese'ese le fa'apotopotoga pe leai
E tusa ai pe mafai ona faʻamavaeina le faʻapotopotoga pe leai, e vaevaeina faʻamau i faʻamau faʻapipiʻi ma faʻamau e le mafai ona aveese. O mea faʻapipiʻi e mafai ona faʻaaogaina o mea faʻapipiʻi ia e manaʻomia ona faʻamavaeina ma e mafai ona faʻamavaeina i le faagasologa o le faʻaogaina pe a uma le faʻapotopotoga, e pei o faʻamau, sikulima, nati masani, fufulu ma isi. O faʻamau e le mafai ona faʻaaogaina e faʻatatau i le faʻapotopotoga, i le faʻaogaina o le faʻagasologa ma ona faʻamau e le faʻamavaeina; e tatau ona disassembled, o lenei ituaiga o fasteners e mafai foi ona disassembled, ae masani ona taitai atu i fasteners po o sootaga i le faiga e le mafai ona toe faaaogaina ona o le faaleagaina o fasteners, e aofia ai le tele o rivets, loka maualuga uʻamea, studs, nati loka maualuga, ma isi.
12. Fa'avasegaina i mataupu fa'apitoa
E tusa ai ma mea faʻapitoa faʻapitoa, faʻapipiʻi faʻavasegaina i tulaga 3: pito maualalo, ogatotonu ma maualuga. Alamanuia Fa'amau e masani i le maualuga o le fa'ailoga sa'o e le sili atu nai lo le 7, malosi e itiiti ifo i le 800MPa o mea fa'apitoa fa'apipi'i e ta'ua o fa'amau fa'amau, o ia fa'amau e itiiti le faigata fa'atekinisi, maualalo fa'atekonolosi anotusi ma fa'aitiitia le tau fa'aopoopo; o le a sili ona maualuga le faʻailogaina o le 6 poʻo le 5, malosi i le va o le 800MPa-1200MPa, o le meafaitino o loʻo i ai ni manaʻoga faapitoa o faʻamau e taʻua o le vaeluagalemu o faʻamau, o loʻo i ai se tikeri faʻapitoa o faigata faʻapitoa, faʻamau ma isi mea faʻapitoa. O faʻamau faʻapipiʻi e iai faʻafitauli faʻapitoa faʻapitoa, faʻamatalaga faʻapitoa faʻapitoa ma tau faʻaopoopo; le maualuga o le faʻailoga saʻo o le sili atu i le 5 tulaga, poʻo le malosi o le sili atu i le 1200MPa, poʻo le faʻaogaina o mea e manaʻomia ai le vaivai, poʻo mea e manaʻomia ai le fetolofi anti-vevela, poʻo mea faʻapitoa faʻamaʻi ma lubrication manaʻoga, e pei o mea faʻapitoa faʻapipiʻi e taʻua o faʻamau maualuga, o ia mea faʻapipiʻi e faigata faʻapitoa, maualuga faʻainisinia ma tau faaopoopo.
E tele isi auala e faʻavasegaina ai faʻamau, e pei o le faʻavasegaina e tusa ai ma le fausaga ulu o faʻamau, ma isi, e le o lisiina. Faatasi ai ma meafaitino, masini faiga ma faiga auala ma isi mea o loʻo faʻaauau pea ona faʻafouina, o le a faʻavae tagata i luga o le manaʻoga e tuʻuina atu auala fou faʻavasegaga faʻapipiʻi.
Taimi meli: Sep-11-2024
