Ama-fasteners ayizingxenye ezibalulekile ekuhlanganiseni komshini. Ukusetshenziswa kwabo okufanele kuthinta ngqo ukuphepha, ukuzinza, kanye nempilo yesevisi yemishini. Ukuqonda amasu okusebenzisa isiqiniseko sesayensi kubalulekile ekuqinisekiseni ikhwalithi nokusebenza kahle kwephrojekthi.
1. Ukukhethwa Nokwelashwa Kwangaphambili
Lapho ukhetha izinto zokubopha, cabangela uhlobo lomthwalo, izimo zemvelo, kanye nezakhiwo zezinto ezibonakalayo. Isibonelo, ama-alloy bolts{1}okumelana nokushisa kufanele asetshenziswe{2}}ezindaweni zokushisa eziphezulu, futhi amawasha avimbela{3}}axegayo kufanele asetshenziswe ezindaweni zokudlidliza. Ngaphambi kokufaka, hlola ubuqotho bezintambo futhi ukhiphe noma imaphi amadiphozi kawoyela noma i-oxide ezindaweni ezihlangene ukuze uqinisekise ukuthi indawo yokuthinta ibushelelezi. Ukuze uthole-amabhawodi anamandla aphezulu, kunconyiwe ukuthi{7}}uwaqinise ngaphambili usebenzisa i-torque wrench ibe nenani elijwayelekile ukuze ugweme ukuxega noma ukulimala kwentambo ngenxa yokunganele noma okukhulu kakhulu.
2. I-oda lokufaka kanye nokuqinisa i-Diagonal
Kokuxhumanisekayo-kuningi, kubalulekile ukunamathela kuchungechunge lokuqinisa olushintshanayo oluyi-diagonal. Isibonelo, i-flange yezimbobo ezine-kufanele iqiniswe ngaphambili-iya ku-50% wetorque eqondiwe ngaphambi kokuhamba ngebhayisikili ukuya ku-100% ukuze kuqinisekiswe ukusatshalaliswa kwamandla afanayo. Ukuqinisa ngobumpumputhe ibhawodi ngalinye kungabangela kalula ukugxila ekucindezelekeni, okuholela ekuwohlokeni noma ekuhlulekeni kwezimpawu.
3. Amaqhinga -okuxegisa kanye nawokulungisa
Ukudlidliza kuyimbangela eyinhloko yokuxegiswa kwe-fastener, okwenza kudingeke ukuthi kusetshenziswe{0}}izinyathelo zokukhulula ezifana namantongomane aphindwe kabili, ama-spring washer, noma ama-threadlockers. Ukuqinisa{2}okuvamile (isb, njalo emahoreni angu-500 okusebenza) kuwukunakekela okubalulekile kwemishini esindayo. Ezitshalweni ezijwayele ukugqwala, insimbi engagqwali noma izinsimbi zokubopha ziyakhethwa, futhi ukuthambisa kufanele kufakwe ukuze kuncishiswe ukulahleka kokungqubuzana.
4. Izinyathelo Zokuqaphela Izimo Ezikhethekile
Uma uxhuma amapuleti amancanyana, kuyanconywa ukuthi usebenzise-izikulufu zokuzithepha noma wengeze ama-bushings ukuvikela ukudabuka kodonga lwembobo. Ezingxenyeni zepulasitiki, sebenzisa{2}}okufakwayo okuqinile okuphansi ukuze ugweme ukuqhekeka kwengcindezi. Ukukhathala kwe-fastener kanye nokugqoka okukhathazayo kufanele futhi kucatshangelwe ezinhlelweni zokusebenza ezinzima ezifana ne-aerospace.
Ukusebenza ngendlela efanele nokugcinwa kwesayensi kunganweba kakhulu impilo yesibambiso futhi kunciphise izinga lokuhluleka kwemishini. Ukunaka imininingwane kuyisisekelo sesistimu yemishini evikelekile.
