Hex Yubaka Bolt / Hex Hex Bolt

Reka tubanze dusobanukirwe nuburyo ibyuma byubaka imbaraga-bolt.Mubisanzwe bikozwe mubyuma bivura ubushyuhe bukomeye cyane (35CrMo \ 35 ibyuma bya karubone, nibindi), bishobora kugabanywamo amanota 8.8 ukurikije amanota yimikorere.Icyiciro cya 10.9, bitandukanye na bolts zisanzwe, bolts igomba kuba hejuru yicyiciro 8.8.Ntibikenewe ko dushyira imbere ibisabwa mubyiciro byicyuma nicyiciro cyicyuma muguhitamo.Guhuza ibice bikoreshwa cyane mubwubatsi bwibyuma.

Imiterere yibyuma-imbaraga zikomeye zirashobora kugabanywamo ubwoko bubiri: guhuza ubwoko bwubwumvikane nubwoko bwumuvuduko ukurikije imbaraga ziranga imbaraga.Ihuza ryubuso bwimbaraga-zohejuru-ubwoko bwihuza gusa bigomba kuba ingese.Nyamara, ubwoko bwo guterana imbaraga-imbaraga zikomeye zifite ibyiza byo guhuza cyane, imbaraga nziza, kurwanya umunaniro, kandi bikwiranye no kwikorera imitwaro ifite imbaraga, ariko ubuso bwihuza bugomba kuvurwa nubuso bwikurikiranya, muri rusange no kumusenyi, kumusenyi, hanyuma ugashyirwa hamwe irangi ridasanzwe rya zinc.

Bitewe nuburyo butandukanye muburyo bwa bolt nuburyo bwubwubatsi, imbaraga-zikomeye zo kubaka ibyuma birashobora kugabanwa muburyo bubiri: imitwe minini ya mpandeshatu nini-ikomeye ya bolts hamwe na torsional shear ubwoko bwimbaraga zikomeye.Ubwoko bunini bwa hex umutwe nubwoko busanzwe bwumutwe.Umutwe wa bolt wumukasi wa torsion urasa numutwe wa rivet, ariko impera yumutwe wumukasi wa torsion ifite collet collet hamwe na groove ya buri mwaka kugirango igenzure umuriro.Itandukaniro risaba kwitabwaho.

Ihuza rya bolt ririmo ibice bitatu: bolt, nut na washer.Imiterere na gahunda isabwa imbaraga-zohejuru zingana nizo zisanzwe.Noneho igomba gukoreshwa ukurikije ibisobanuro.Gusa imbaraga-zohejuru zo murwego rwa 8.8 zirashobora gukoreshwa kumutwe munini wa hexagon, kandi imbaraga-zohejuru zo murwego rwa 10.9 zishobora gukoreshwa gusa muburyo bwa torsion shear ubwoko bwimbaraga zikomeye.

Imbere yo gukomera kwingufu zikomeye mubyuma bigerwaho mugukomera imbuto.Ubusanzwe preload igenzurwa no guhinduranya umurizo wa bolt ukoresheje uburyo bwa torque, uburyo bwa angle cyangwa uburyo bwa Torx.

Hano hari umugozi udasanzwe werekana torque.Ukoresheje isano iri hagati yumuriro wapimwe hamwe na bolt tension, torque irakoreshwa kugirango ugere kubintu bikenewe birenze urugero.

Uburyo bw'imfuruka Uburyo bw'imfuruka bugabanijwemo intambwe ebyiri, imwe ni yo ntangiriro ya mbere, indi ni yo ya nyuma.Kubivuga mu buryo bworoshe, kwizirika kwambere bikorwa mubisanzwe umukozi akoresheje umugozi umwe kugirango ibice bihujwe bihuze neza, kandi gukomera kwanyuma bitangirira kumwanya wambere wo gufatana, kandi impande zanyuma zifatika zishingiye kumurambararo wa bolt. n'ubunini bw'isahani.Koresha umugozi ukomeye kugirango uhindure ibinyomoro hanyuma ubijugunye ku giciro cyagenwe cyagenwe, kandi impagarara za bolt zirashobora kugera ku gaciro gasabwa mbere.Kugirango wirinde ko coefficente ya torque yingufu zikomeye zidahinduka bitewe ningaruka z’ibidukikije byo hanze, gukomera kwambere no kurangiza bigomba kurangira muri rusange umunsi umwe.

Imyitwarire yibiranga torsional shear-imbaraga-ikomeye ya bolts ni kimwe nubwa rusange muri rusange-imbaraga zikomeye, usibye ko uburyo bwo kwitwaza ari ukugenzura agaciro kiyitirira kugoreka igice cyaciwe.Kugoreka.

Ubwoko bwo guterana imbaraga-imbaraga za bolt ihuza rwose gushingira kumurwanya wo guterana hagati yibice bifitanye isano kugirango wohereze imbaraga, kandi kurwanya ubukana ntabwo ari imbaraga zo kubanziriza gukomera kwa bolt gusa, ahubwo nibintu birwanya anti-skid hejuru yubuso. kugenwa no kuvura hejuru.Ibikoresho byo guhuza hamwe nubuso bwayo.coefficient.

Nyuma yo kuyisoma, nizera ko buriwese yasobanukiwe cyane, aho hagomba gukoreshwa imbaraga-zohejuru, hamwe nigikorwa gikwiye no gukomera.