Iindaba zeshishini

Umhlwa wamandongomane obhedu unokubangelwa ngumgangatho ongekho mgangathweni, kodwa zininzi ezinye iimeko ezinokubangela ukuba amandongomane obhedu avuthe, ngoko ke kufuneka unikele ingqalelo xa uwasebenzisa.

Umsebenzi oyintloko wepini yokwahlula kukulungisa nokudibanisa iinxalenye ezimbini okanye ngaphezulu kwaye unikeze amandla athile okubamba. Ngokufaka isikhonkwane sokwahlula emngxunyeni, sinokuvalelwa ngokuqinileyo kwindawo yokuthintela ukunyakaza okuhambelanayo okanye ukukhulula iinxalenye. Ngelo xesha, ukuyila kokuvula kwenza i-pin yokuqhawula ibe ne-elasticity ethile, ekulungele ukuchithwa kunye nokudibanisa kwakhona.

Kwindawo yobunjineli obuchwephesha kunye nokwakhiwa, ukuvumelana ngokubanzi kukuqinisa i-nut kuqala kwi-bolt-nut connection. Le ndlela iqinisekisa ukuba i-clamping force isetyenziswe ngokuthe ngqo kwi-joint, ivumela ulawulo oluchanekileyo phezu koxinzelelo kwi-bolt. Ngokuqinisa i-nut kuqala, umngcipheko wokonakalisa imicu kwi-bolt uyancitshiswa, njengoko i-nut isebenza njengesithintelo sokukhusela ngexesha lokuqinisa.

Kwilizwe lemveliso kunye nobunjineli, itekhnoloji yeriveting idlala indima ebalulekileyo ekudibaniseni izixhobo kunye. Nokuba yeye-aerospace, i-automotive, okanye usetyenziso lolwakhiwo, ukukhetha indlela efanelekileyo ye-riveting ibalulekile ekuqinisekiseni imfezeko kunye nokuqina kwemveliso yokugqibela. Kulo mbhalo, siza kugocagoca kwiindlela ezahlukeneyo ze-riveting ezikhoyo kwaye sinike ulwazi malunga nendlela yokukhetha eyona ndlela ifanelekileyo kwiimfuno zakho ezithile.

Amantongomane obhedu ayinxalenye ebalulekileyo kumashishini ahlukeneyo ngenxa yeempawu zabo ezizodwa kunye nokusetyenziswa okuguquguqukayo. Kulo mbhalo, siya kuhlolisisa izinto, iimpawu, ukuhlelwa, kunye nokusetyenziswa kwamantongomane obhedu, ukubonelela ukuqonda okubanzi ngokubaluleka kwabo kubunjineli kunye nokuveliswa.

Kwishishini lokuvelisa, i-fasteners zizinto ezibalulekileyo zokudibanisa kunye nokulungisa iindawo. Zizintlobo ngeentlobo kwaye zinemisebenzi eyahlukeneyo. Ukusuka kwiibholiti, iinati, izikrufu, iirivets, iiwasha, iindandatho zokugcina, izikhonkwane, njl., i-fastener nganye idlala indima ebaluleke kakhulu. Nangona kunjalo, phambi koluhlu olubanzi lokukhetha, kubaluleke kakhulu ukuqinisekisa ukuba i-fasteners ekhethiweyo inokuhlangabezana neemfuno zeemeko ezithile zokusebenza.

IiRivets ze-Semi-Tubular ziyindlela eqhelekileyo yokudibanisa kwiinkqubo ezininzi zokuvelisa kunye neendibano. Nangona kunjalo, abavelisi abaninzi bahlala bedibana nengxaki yokuba i-rivets inzima ukuyikhupha kwimisebenzi yokwenyani, engachaphazeli nje ukusebenza kakuhle kwemveliso, kodwa inokuthi ibeke isoyikiso esinokubakho kumgangatho wemveliso. Ukujongana nale meko, ukusabela kokuqala kwabaqhubi abaninzi kukunyusa amandla omatshini ukunyanzela i-rivet ukuba ivule, kodwa le ndlela ihlala iphikisana kwaye ihlala ibangela ukuba ii-rivets ziqhekeke okanye zide zigxumeke. Ke, kutheni i-rivets kunzima ukuyikhupha? Sinokuhlangabezana njani kakuhle nale ngxaki?

Xa kuziwa ekukhetheni i-fastener efanelekileyo yeprojekthi yakho, kukho izinto ezininzi ezibalulekileyo ekufuneka uziqwalasele. Ukusuka kwimigangatho yemveliso kunye neenkcukacha ukuya kwimathiriyeli, amabakala amandla, kunye nonyango lwangaphezulu, into nganye idlala indima ebalulekileyo ekumiseleni ukusebenza kunye nokuthembeka kwe-fastener. Kulo mbhalo, siza kuphonononga kwiingqwalasela ezinzulu zokukhetha isiqhoboshi esifanelekileyo, sibonelela ngeembono zobungcali ukukunceda wenze izigqibo ezizizo.

Kwishishini lanamhlanje, i-fasteners zizinto eziphambili zokudibanisa iinxalenye, kwaye ukusebenza kwazo kuchaphazela ngokuthe ngqo ukuzinza kunye nokhuseleko lwezixhobo zonke. Ukunyangwa komphezulu we-fasteners akuhambelani kuphela nokubonakala kwabo okuhle, kodwa kunye nokusebenza kwabo okuchasene ne-corrosion kunye nobomi benkonzo. Ngoko ke, ukukhetha inkqubo efanelekileyo yonyango yomhlaba ibe yinxalenye ebalulekileyo yokwenziwa kwe-fastener engenakunakwa.

Izikrufu ze-hexagon socket zisetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yokuguquguquka kunye nokuthembeka. Nangona kunjalo, umahluko phakathi komgangatho waseTshayina we-GB70.1-2000 kunye nomgangatho waseJamani we-DIN912 kwi-hexagon socket screws zihlala zingahoywa. Kolu hlalutyo olunzulu, siya kuphonononga ukungafani okuphambili phakathi kwale migangatho mibini kunye nefuthe labo kwizicelo zamashishini.