Kumvetsetsa R Angle mu Machubu a Chitsulo Apakati ndi Amakona

Zigawo zokhala ndi malo ozungulira ndi amakona anayi zingawoneke zosavuta, koma zambiri zaukadaulo zimakhudza mphamvu ndi magwiridwe antchito awo. Chimodzi mwa zinthu zomwe zimanyalanyazidwa kwambiri koma zofunika kwambiri ndiNgodya ya R, yomwe imadziwikanso kuti kona yozungulira. Imagwira ntchito yofunika kwambiri popanga khalidwe labwino, khalidwe la welding, magwiridwe antchito a katundu, kumatira kwa kupaka, komanso mawonekedwe owoneka.

Nkhaniyi ikufotokoza tanthauzo la R angle, momwe miyezo yayikulu imafotokozera, momwe imayezera, ndi zomwe ogula ayenera kulabadira posankha machubu.

Kodi R Angle ndi chiyani?

Ngodya ya R imatanthauzautali wa ngodya yakunjaya chitsulo chozungulira kapena chamakona anayichitoliro.
M'malo mwa m'mphepete wakuthwa wa madigiri 90, ngodya imapangidwa kukhala yozungulira pokonza kapena kutulutsa.

Zimakhudza:

Kapangidwe kake

Kutha kupotoka

Kukongola

Kugawa makulidwe a kuvala

Kulumikiza koyenera ndi kulamulira kulekerera

Ngakhale kuti zikuwoneka zazing'ono, ma radius osakwanira a ngodya amatha kukhudza mwachindunji zotsatira za uinjiniya.

Zofunikira za R Angle Pansi pa Miyezo Yofanana ya Mafakitale

Madera ndi miyezo yosiyanasiyana imatanthauzira kulekerera kwa ngodya ya R mosiyana.
Nayi njira yosavuta yofotokozera:

◎ Muyezo wa Chitchaina (GB/T 3094, GB/T 6728)

Ma radius a pakona nthawi zambiri amakhala pakati pa1.5 × makulidwe a khoma mpaka 3 × makulidwe a khoma

Mapulogalamu ena amalolaR yocheperako ≥ 2mm

◎ European Standard EN10210 (Yopangidwa ndi Moto)

Kulekerera kwakukulu kwa makulidwe a khoma ndi radius yayikulu

Ngodya ya R yachizolowezi ≈2 × makulidwe a khoma, koma akhoza kufika2.5 × kapena 3 ×kwa magawo akuluakulu

◎ EN10219 (Yopangidwa ndi Zipatso Zozizira)

Ma radius ang'onoang'ono poyerekeza ndi EN10210

R wamba ≥1.5 × makulidwe a khoma

◎ British Standard BS EN10219 / BS 4360

Imagwirizana bwino ndi zofunikira za EN10219

Imayang'ana kwambiri pa kukhazikika kwa mawonekedwe a ngodya ndi malire a kupotoka

◎ JIS G3466 Yokhazikika ya ku Japan

Imatanthauzira R angle ngati yozungulira1.2 × mpaka 2.0 × makulidwe a khoma

Amadziwika ndi ulamuliro wokhwima kwambiri

✔ In mapulogalamu enieni, mbali ya ngodya siikhazikika; imasiyanazochokeraon aukadaulo wopanga, zidamiyeso, ndipo cholinga chakegwiritsani ntchito.
✔ Kupangakulekerera nthawi zambirikusiyana pakati pa zosiyanawogulitsas.

Njira Yowerengera ndi Kuyeza Fomula

Fomula Yowerengera Angle ya R (Lamulo Lalikulu la Makampani):

R ≈ 1.5–3.0 × makulidwe a khoma (t)

Chitsanzo:
Ngati makulidwe a khoma ndi 5mm → ngodya ya R ≈ 7.5mm–15mm

Njira Yoyezera Munda

Ngodya ya R ikhoza kufufuzidwa ndi:

✔ Zida zoyezera ma radius
✔ Kuyeza ma tempuleti ozungulira
✔ Makina oyezera a Profile coordinate

Masitepe:

Ikani choyezera kapena chitsanzo pa ngodya ya chubu

Lumikizani arc yolumikizira

Kulekerera kuyenerera kwa Werengani kapena kulemba

Yerekezerani ndi zofunikira za muyezo kapena oda

Mapulojekiti akuluakulu nthawi zina amagwiritsa ntchito 3D scanning kapena CMM kuti atsimikizire kulondola kwa geometric.

Chifukwa chiyani R Angle Ndi Yofunika?

Ma radius a kona amakhudza:

✔ Mphamvu — imachepetsa kupsinjika maganizo
✔ Kuphimba — kumaonetsetsa kuti galvanize imaphimba m'mphepete
✔ Kuwotcherera — kumawonjezera ubwino wa kusakanikirana
✔ Kukongola — mawonekedwe osalala
✔ Kumanga — kumakhudza momwe malo alili komanso kukula kwa cholumikizira

Pa machubu ozungulira okhala ndi makoma okhuthala kapena ntchito zomangira,chitini cholakwika cha ngodya ya Rzotsatira zakemipata, mavuto owotcherera, kapena zoopsa zobisika za kutopa.

Zoyenera Kuyang'ana Mukagula Chitsulo Chokhala ndi Zofunikira za R Angle

Ogula ayenera kuwunika:

① Tsimikizirani Kutsatira Malamulo Okhazikika

Funsani wogulitsa njira yopangira ndi muyezo womwe amatsatira
(EN10210, EN10219, GB, JIS, BS ali ndi mawonekedwe osiyanasiyana a ngodya).

② Onetsetsani kuti Radius ikukwaniritsa zosowa za ntchito

Lalikulu R → chophimba chosalala, champhamvu, komanso chosavuta

R yaying'ono → m'mbali zakuthwa, zogwirizana bwino ndi zolumikizira

③ Onani Kukhuthala kwa Khoma ndi Kufananiza kwa R

Utali wa m'makona umagwirizana ndi makulidwe a khoma—utali wa m'mphepete waung'ono kwambiri wa machubu okhuthala nthawi zambiri umasonyeza kuti mapangidwe ake ndi osayenera.

④ Tsimikizani Muyeso Weniweni

Pempho:

Deta yoyesera ya Radius gauge

Zithunzi zomaliza

Pepala lowunikira la miyeso

⑤ Samalani ndi Kukonza Pambuyo

Kupopera, kuboola, kapena kukonza machine kumafuna malo oyenera a ngodya kuti kupaka kuyende bwino komanso kuti kapangidwe kake kakhale kolimba.

Mapeto

R angle si tsatanetsatane wa zokongoletsa.
Zimakhudza kupanga khalidwe, magwiridwe antchito,moyo wautumiki, ndi kulondola kwa kukhazikitsa.

Kumvetsetsa momwe miyezo yosiyanasiyana imafotokozera kutalika kwa ngodya—ndi kudziwa momwe mungayesere ndikuwunikira—kumathandiza kuonetsetsa kuti zinthuzo zasankhidwa bwino komanso kuti zotsatira zake zikhale zodalirika.