Izahlulo eziMgangatho kunye neeNdawo eziqhelekileyo

Amalungu asemgangathweni kunye namalungu aqhelekileyo

Amalungu asemgangathweni:Ifomu yesakhiwo, ubungakanani, umgangatho womphezulu kunye nendlela yokumelwa ibekwe emgangathweni.Umzekelo, iziqhoboshi ezinemisonto, izitshixo, izikhonkwane, iibheringi eziqengqelekayo kunye nemithombo, njl njl. indlela yokudweba echaziweyo kumzobo, njengamagiya, i-splines, iinxalenye ze-welding, njl.

Umzobo woqhagamshelo oludityanisiweyo oludityanisiweyo Indlela emiselweyo yokuzoba:(1) Zoba umgca ongqindilili ongqindilili kumphezulu woqhagamshelwano wamacandelo amabini, kwaye uzobe imigca emibini engqindilili engqindilili kumphezulu ongaqhagamshelwanga. (2) Xa inqwelomoya yokusika isikwa ecaleni kweasi (okanye umgca we-symmetrical) wamalungu aqinileyo okanye iindawo eziqhelekileyo (iibholithi, iinati, iiwasha, njl. njl.), la malungu azotywa ngaphandle kokusikwa, oko kukuthi, ulwandlalo lwazo lusazotywa.(3) Kwimbono yecandelo, imigca yecandelo. Amacandelo amabini adibanayo kufuneka ajongane kwicala elinye okanye kwizithuba ezahlukeneyoInxalenye efanayo kwimboniselo yecandelo ngalinye, isalathiso somgca wecandelo kunye nezithuba kufuneka zifane.

Ukumakishwa okungundoqoUkumakishwa kwesitshixo kunamacandelo amathathu: inombolo eqhelekileyo, igama, uhlobo kunye nobukhulu.Umzekelo, Uhlobo A (intloko engqukuva) isitshixo esisicaba esiqhelekileyo, b=12mm,h=8mm, L=50 mm, esiphawulwe :GB/T 1096 isitshixo 12 x 8 x 50Iphawulwe ngolu hlobo: umzekelo, uhlobo c (intloko enye engqukuva) isitshixo esiqhelekileyo esicaba, b=18mm,h=11mm,L=100 mmGB/T 1096 C 18×11×100The Igama elithi “A” lohlobo lweqhosha elingu-A elikwinqaku alifakwanga, kwaye uhlobo B nohlobo C kufuneka luphawulwe ngo-“B” no-“C”.

Iiparamitha ze-cylindrical helical compression springs1.Idayamitha yocingo d: Idayamitha yocingo oluya kungena entwasahlobo.2, i-diameter yangaphakathi D, i-diameter yangaphandle D kunye nedaymitha ephakathi D yentwasahlobo,Idayamitha yeringi yangaphakathi yentwasahlobo ibizwa ngokuba yi-diameter yangaphakathi, i-diameter yeringi yangaphandle umthombo ubizwa ngokuba yi-diameter yangaphandle, kwaye ixabiso eliqhelekileyo le-diameter yangaphakathi nangaphandle yentwasahlobo ibizwa ngokuba yi-diameter ephakathi, D,=(D+D,)12.3.I-pitch t yasentwasahlobo: Umgama we-axial womgca osembindini wecandelo lamakhonkco amabini ajongeneyo, ngaphandle kwamakhonkco axhasayo kuzo zombini iziphelo.