Ukuqonda i-R Angle kwiityhubhu zentsimbi yesikwere kunye ne-rectangular

Iindawo ezisikwere nezingxande ezingenanto zinokubonakala zilula, kodwa iinkcukacha ezininzi zobugcisa zichaphazela amandla azo kunye nokusebenza kwazo. Enye yezona zinto zinganakwayo kodwa zibalulekileyo yileI-engile ye-R, ekwaziwa ngokuba yi-corner radius. Idlala indima enkulu ekwakheni umgangatho, indlela esebenza ngayo i-weld, ukusebenza komthwalo, ukunamathela kwe-coating, kunye nembonakalo ebonakalayo.

Eli nqaku lichaza ukuba yintoni i-R angle, indlela imigangatho ephambili eyichaza ngayo, indlela elinganiswa ngayo, kunye nento abathengi abafanele bayiqwalasele xa bekhetha iityhubhu.

Yintoni i-R Angle?

I-angle ye-R ibhekisa kwiirediyasi ye-arc yekona engaphandleyentsimbi yesikwere okanye engunxandeumbhobho.
Endaweni yomphetho obukhali we-90-degree, ikona yenziwe ibe yigophe elijikelezileyo ngexesha lokubumba okanye ukukhupha.

Ichaphazela:

Ukusebenza kolwakhiwo

Ukuxinana

Ubuhle

Ukusasazwa kobukhulu bengubo

Ukufakelwa koqhagamshelo kunye nolawulo lokunyamezelana

Nangona ibonakala incinci, i-radius yekona engafanelekanga inokuchaphazela ngokuthe ngqo iziphumo zobunjineli.

Iimfuneko ze-R Angle Phantsi kweMigangatho yeShishini efanayo

Iingingqi ezahlukeneyo kunye nemigangatho zichaza ukunyamezelana kwe-R ngendlela eyahlukileyo.
Nantsi ireferensi elula:

◎ Umgangatho wesiTshayina (GB/T 3094, GB/T 6728)

Irediyasi yekona idla ngokuba phakathiUbukhulu bodonga obuyi-1.5 × ukuya kububanzi bodonga obuyi-3 ×

Ezinye izicelo zivumelaubuncinci be-R ≥ 2mm

◎ Umgangatho waseYurophu EN10210 (Oshushu)

Ukunyamezelana kobukhulu bodonga oluphezulu kunye nerediyasi enkulu

I-engile eqhelekileyo ye-R ≈Ubukhulu bodonga obuyi-2 ×, kodwa inokufikelela2.5 × okanye 3 ×kwiindawo ezinkulu

◎ EN10219 (Eyenziwe Ngobandayo)

Irediyasi encinci xa ithelekiswa ne-EN10210

R eqhelekileyo ≥Ubukhulu bodonga obuyi-1.5 ×

◎ I-British Standard BS EN10219 / BS 4360

Ihambelana ngokusondeleyo neemfuno ze-EN10219

Igxila ngakumbi ekuqineni kwesimo sekona kunye nemida yokuphambuka

◎ I-JIS G3466 esemgangathweni yaseJapan

Ichaza i-R angle njengejikelezileyoUbukhulu bodonga obuyi-1.2 × ukuya kwi-2.0 ×

Yaziwa ngokulawula okungqongqo ubukhulu

✔ In izicelo zokwenyani, irediyasi yekona ayilungiswanga; iyahlukaisekelweon iiteknoloji yokwenza, izixhoboubukhulu, kwaye yenzelwesebenzisa.
✔ Ukuvelisaukunyamezelana rhoqozahlukile phakathi kweentlobo ezahlukeneyoumthengisis.

Indlela yokuBhekisela kwiFomula kunye nendlela yokuLinganisa

Ifomula yoQikelelo lwe-R Angle (Umthetho weShishini weThumb):

R ≈ 1.5–3.0 × ubukhulu bodonga (t)

Umzekelo:
Ukuba ubukhulu bodonga buyi-5mm → i-engile ye-R ≈ 7.5mm–15mm

Indlela Yokulinganisa Intsimi

I-angle ye-R ingajongwa ngu:

✔ Izixhobo zokulinganisa irediyasi
✔ Ukulinganisa iitemplate zesangqa
✔ Umatshini wokulinganisa iphrofayili

Amanyathelo:

Beka igeyiji okanye itemplate ecaleni kwekona yetyhubhu

Qhathanisa i-arc yokulinganisa

Funda ixabiso okanye ukunyamezelana kokufaneleka kwerekhodi

Thelekisa neemfuno ezisemgangathweni okanye ze-odolo

Iiprojekthi ezinkulu ngamanye amaxesha zisebenzisa i-3D scanning okanye i-CMM ukuqinisekisa ukuchaneka kwejometri.

Kutheni i-R Angle ibalulekile?

Irediyasi yekona ichaphazela:

✔ Amandla — kunciphisa ukugxila kuxinzelelo
✔ Ukwaleka — kuqinisekisa ukugqunywa kwe-galvanizing emaphethelweni
✔ Ukuwelda — kuphucula umgangatho wokudibanisa
✔ Ubuhle — inkangeleko egudileyo
✔ Ukudibanisa — kuchaphazela ukulingana kwesloti kunye nobukhulu besixhumi

Kwiityhubhu zesikwere ezibiyelwe ngodonga oluqinileyo okanye usetyenziso lwesakhiwo,ikani ye-R engalungangangeziphumo zeizikhewu, iingxaki zokuwelda, okanye iingozi zokudinwa ezifihlakeleyo.

Yintoni Omele Uyijonge Xa Uthenga Intsimbi Ngeemfuno ze-R Angle

Abathengi kufuneka bavavanye:

① Qinisekisa ukuThotyelwa kweMigangatho

Buza umthengisi ukuba yeyiphi inkqubo yokwakha kunye nomgangatho abawulandelayo
(EN10210, EN10219, GB, JIS, BS zinemilo yeekona ezahlukeneyo).

② Qinisekisa ukuba iRadius iyahlangabezana neemfuno zesicelo

I-R enkulu → ukugquma okuthambileyo, okuqinileyo, okulula

I-R encinci → imiphetho ebukhali, ihambelana kakuhle nezihlanganisi

③ Jonga Ubukhulu Bodonga kunye Nokufaniswa Kwe-R

Irediyasi yekona ilingana nobukhulu bodonga—irediyasi encinci kakhulu kwiityhubhu ezityebileyo idla ngokubonisa ukwakheka okungafanelekanga.

④ Qinisekisa iLinganiselo lokwenyani

Isicelo:

Idatha yovavanyo lwe-Radius gauge

Iifoto ezigqityiweyo

Iphepha lokuhlola elinemilinganiselo

⑤ Nika Ingqalelo Emva Kokucutshungulwa

Ukugalela nge-hot dip galvanizing, ukubhoboza, okanye ukugalela nge-machining kufuna i-engile radius efanelekileyo ukuze kubekho ukuhamba kakuhle kwe-coating kunye nokuzinza kwesakhiwo.

Isiphelo

I-R angle ayisiyonto yokujonga ubuhle.
Ichaphazela umgangatho, ukusebenza komthwalo,ubomi benkonzo, kunye nokuchaneka kofakelo.

Ukuqonda indlela imigangatho eyahlukeneyo echaza ngayo i-corner radius—nokwazi indlela yokulinganisa nokuyivavanya—kunceda ukuqinisekisa ukukhethwa kwezinto ezifanelekileyo kunye neziphumo zobunjineli ezithembekileyo.