Abavelisi be-Aluminium babala 'umthwalo wokutsala umthwalo?

Iiprofayili ze-Aluminium zisetyenziswa kakhulu njengezixhobo zenkxaso, ezinjengeefreyimu zezinto, imiqadi, amabhubhathi, ubalo lwezinto ezisisiseko lubaluleke kakhulu xa ukhetha iiprofayili ze-aluminium. Iiprofayili ze-aluminium ezinobukhulu obahlukileyo udonga kunye namacandelo ahlukeneyo ahlukeneyo anengxaki yoxinzelelo ezahlukeneyo.

Ungabalwa njani amandla anemizi-mveliso yeeprofayili ze-aluminium ze-aluminium? Kufuneka sazi kuphela ukubala impangelo lweeprofayili ze-aluminium. Ukwazi ukuphononongwa kweeprofayili ze-aluminium ze-aluminium, sinokubalwa ubungakanani beprofayili.

Ke indlela yokubala ukungcungcuthekiswa ngokusekwe kumandla kwiprofayili?

Makhe siqale sijonge iindlela eziphambili zokulungisa iiprofayili ze-aluminium. Zintathu iintlobo: Zimiselwe kwisiphelo esinye, zixhaswe kuzo zombini iziphelo, kwaye zilungisiwe kuzo zombini iziphelo. Ifomula yokubala amandla kunye nokusebenza kwezi ndlela zintathu zokulungisa zahlukile.

Makhe sijonge kuqala kwifomula yokubala iiprofayili ze-aluminium phantsi komthwalo ophantsi:

Ezi zinto zilapha ngasentla ziifomula zokubala iStalformation yokuLawulwa kwexesha xa isiphelo esinye silungisiwe, zombini iziphelo zixhaswa, kwaye zombini iziphelo zilungisiwe. Ingabonwa kwifomula yexabiso lengcaciso yeyona nto inkulu kakhulu xa isiphelo esinye silungisiwe, silandelwa yinkxaso kwiziphelo zombini, kwaye eyona nto incinci igqityiwe.

Makhe siqwalasele ifomula yokubala ukungasebenzi phantsi komthwalo:

Ubuninzi obuvunyiweyo obuvunyiweyo banoxinzelelo lweeprofayili ze-aluminium:

Ukugqitha kolu xinzelelo kunokubangela iprofayile ye-aluminium ukuze uqhekeze okanye uqhakalise.

m: Ukuxinana komgca we-Aluminium (kg / cm3)

F: Umthwalo (n)

L: ubude beprofayile ye-aluminium

E: I-Elastic modyul (68600n / mm2)

I: I-Inetia edibeneyo (CM4)

Z: I-InEtia yecandelo lase-Intertia (cm3)

g: I-9.81n / kgf

F: Isixa sengxaki (mm)

Nika umzekelo

Oku kungasentla yifomula yokubala ukulungiselela ukuvela kweeprofayili ze-aluminium. Ukuthatha iprofayile ye-ALMUMUM ye-ALMUminium njengomzekelo, sele sisazi ukuba ubude beprofayile ye-aluminium yi = 500mm, i-800n (i-1kgf = kwaye zombini iziphelo zixhaswayo = Ifomula yokubala AbabaMagoci yeProfayili yeAluminam ye-Aluminium yile: Indlela yokubala i: Indlela yokuBala i: Ixabiso lokuSebenzisa δ = (800 × 5003) / Ngo-192 × 70000 × 15.12 × 104≈0.0mm. Eli lixabiso lokusebenza le-4545 ye-Aluminium ye-Alumnuum.

Xa sisazi isiphene seiprofayili ze-aluminium ye-Alumin, sibeka ubude kunye nengxaki yeeprofayili kwifomula yokufumana amandla okuzala. Ngokusekwe kule ndlela, sinokunika umzekelo. Ukubalwa komthwalo we-1 Meter 1 imitha yemitha enye usebenzisa i-2020 yemizi-mveliso isebenzisa iiprofayili zeAluminiyam ze-Aluminium zibonisa ukuba umthamo ohluthiweyo ubonakalisa ukuba umthamo we-20kg. Ukuba isakhelo sityhutywe, amandla okubambisa umthwalo ayonyuswa ukuya kwi-40kg.

I-Aluminium iprofayile yokukhangela ngokukhawuleza

I-Alumuminium ye-Aluminium yeTheyibhile Jonga itheyibhile yokukhangela ikakhulu isetyenziselwa ukuchaza isixa sengxwabangxwaba efezekiswe ziiprofayili ze-aluminium yempembelelo yamandla angaphandle phantsi kweendlela ezahlukeneyo zokulungisa. Esi sixa-mali sokusebenza sinokusetyenziswa njengesalathiso samanani okufumana izinto ezibonakalayo zefreyim yeprofayili ye-Aluminium; Abaqulunqi banokusebenzisa eli nani lilandelayo ukubala ngokukhawuleza iiprofayili ze-aluminium zenkcazo eyahlukileyo kumazwe ahlukeneyo;

I-Aluminium yeProfayili yoBuchule bokunyamezelana

I-Aluminium yeProfayili yoLuhlu lokunyamezelana

I-Aluminium ibhinqa eliguqukayo

I-Aluminium iprofayile ye-wotitudinal ye-loutinal ngqo

I-aluminium iprofayile ye-angle

Ngasentla sidwelise uluhlu lweeprofayili ezisemgangathweni ze-aluminium ngokweenkcukacha kwaye zibonelela ngedatha eneenkcukacha, esinokusisebenzisa njengesiseko sokufumanisa ukuba ingaba iiprofayili ze-aluminium zinemveliso efanelekileyo. Kwindlela yokuqaphela, nceda ujonge kumzobo ongezantsi ongezantsi.

Ihlelwe ngoMeyi kaMeyi Jiang kwi-Aluminum