Zvikamu zvine mativi mana nemakona mana zvinogona kutaridzika zviri nyore, asi ruzivo rwakawanda rwehunyanzvi runokanganisa simba razvo uye mashandiro azvo. Chimwe chezvinhu zvinonyanya kutariswa asi zvakakosha ndechekutiKona yeR, inozivikanwawo sekona yeredhiyo. Inoita basa guru mukugadzira mhando, maitiro ekuwelda, mashandiro emutoro, kunamira kwependi, uye chitarisiko chekuona.
Chinyorwa chino chinotsanangura kuti R angle chii, kuti mitemo mikuru inoitsanangura sei, kuti inoyerwa sei, uye kuti vatengi vanofanira kutarisisa chii pavanenge vachisarudza machubhu.
Chii chinonzi R Angle?
Iyo R angle inoreva iyonharaunda yekona yekunzeyesimbi ine sikweya kana rectangularpombi.
Panzvimbo pemucheto wakapinza wemadhigirii makumi mapfumbamwe, kona inoumbwa kuita denderedzwa panguva yekuumbwa kana kuburitswa.
Zvinokanganisa:
Kushanda kwechimiro
Kugona kusundira
Runako
Kugoverwa kwekukora kwekuputira
Kugadzirisa kubatana uye kutonga kushivirira
Kunyangwe zvichiita sezvidiki, makona asina kunaka anogona kukanganisa zvakananga mhedzisiro yeinjiniya.
Zvinodiwa zveR Angle Pasi peCommon Industrial Standards
Matunhu akasiyana uye zviyero zvinotsanangura kushivirira kwekona yeR zvakasiyana.
Heino rugwaro rwakareruka:
◎ Standard yeChinese (GB/T 3094, GB/T 6728)
Radiyo yekona inowanzova pakati pe1.5 × ukobvu hwemadziro kusvika 3 × ukobvu hwemadziro
Mamwe mapurogiramu anobvumirachiyero chidiki cheR ≥ 2mm
◎ European Standard EN10210 (Yakagadzirwa Zvakatsva)
Kushivirira ukobvu hwemadziro uye radius yakakura
Kona yeR yakajairika ≈2 × ukobvu hwemadziro, asi inogona kusvika2.5 × kana 3 ×kune zvikamu zvikuru
◎ EN10219 (Yakaumbwa nechando)
Dunhu diki kana tichienzanisa neEN10210
R yakajairika ≥1.5 × ukobvu hwemadziro
◎ Muyero weBritish BS EN10219 / BS 4360
Inoenderana zvakanyanya nezvinodiwa zveEN10219
Inonyanya kutarisa pakuenderana kwechimiro chekona uye miganhu yekutsauka
◎ JIS G3466 yechiJapan
Inotsanangura R angle seyakatenderedza1.2 × kusvika 2.0 × ukobvu hwemadziro
Inozivikanwa nekudzora kwakasimba kwehukuru
✔ In mashandisirwo chaiwo, nharaunda yekona haina kugadziriswa; inosiyanazvakavakirwa paon iyotekinoroji yekugadzira, maturusisaizi, uye chinangwashandisa.
✔ Kugadzirakushivirira kazhinjikusiyana pakati pezvinhu zvakasiyanamutengesis.
Nzira yeKutarisa Fomura uye Kuyera
Fomura Yekufungidzira R Angle (Mutemo weChigunwe Chepamusoro weIndasitiri):
R ≈ 1.5–3.0 × ukobvu hwemadziro (t)
Muenzaniso:
Kana ukobvu hwemadziro huri 5mm → R angle ≈ 7.5mm–15mm
Nzira yekuyera munda
R angle inogona kuongororwa ne:
✔ Zvishandiso zveRadius gauge
✔ Kuyera matemplate edenderedzwa
✔ Muchina wekuyera weProfile coordinate
Matanho:
Isa gauge kana template pakona yechubhu
Batanidza arc yekukwana
Kukwanisa kuverenga kukosha kana kutevedzera zvinyorwa
Enzanisa nezvinodiwa zvemujaho kana zveodha
Mapurojekiti makuru dzimwe nguva anoshandisa 3D scanning kana CMM kuti ave nechokwadi chekuti geometric akarurama.
Sei R Angle Inokosha?
Iyo kona radius inokanganisa:
✔ Simba — rinoderedza kushushikana mupfungwa
✔ Kuputira — kunoita kuti madziro avharwe nemagetsi pamipendero
✔ Kuwedera — kunovandudza kunaka kwekubatanidza
✔ Runako — chitarisiko chakapfava
✔ Kuungana — kunokanganisa kukwana kwenzvimbo uye saizi yekubatanidza
Kune machubhu akakora ane madziro akakora kana mashandisirwo ekuvaka,kani yekona yeR isiriyomhedzisiro mumaburi, matambudziko ekunamira, kana njodzi dzakavanzika dzekuneta.
Zvekutarisa Paunenge Uchitenga Simbi Nezvinodiwa zveR Angle
Vatengi vanofanira kuongorora:
① Simbisa Kutevedzera Mutemo Wakajairika
Bvunza mutengesi kuti ndeapi maitiro ekugadzira uye mwero wavanotevedzera
(EN10210, EN10219, GB, JIS, BS dzine maumbirwo akasiyana emakona).
② Iva nechokwadi chekuti Radius inosangana nezvinodiwa zvekushandisa
R hombe → kupenya kwakapfava, kwakasimba, uye kuri nyore
Diki R → mipendero yakapinza, yakanyatsoenderana nezvinobatanidza
③ Tarisa Ukobvu hweMadziro uye Kufananidza R
Radhiyasi yekona inoenderana neukobvu hwemadziro—radhiyasi diki kwazvo yemachubhu akakora inowanzoratidza kusagadzirwa zvakanaka.
④ Simbisa Chiyero Chaicho
Chikumbiro:
Ruzivo rwekuyedza rweRadius gauge
Mifananidzo yekupedzisira
Pepa rekuongorora rine divi
⑤ Nyatsoteerera Kugadziriswa Mushure meKugadzirwa
Kupisa galvanizing, kuboorwa, kana kugadzira kunoda kona yakakodzera yekufamba kwepurasitiki uye kugadzikana kwechimiro.
Mhedziso
R angle haisi nyaya yekushongedza.
Zvinokanganisa kuumbwa kwemhando, mashandiro emutoro,hupenyu hwebasa, uye kunyatsorongeka kwekuisa.
Kunzwisisa kuti zviyero zvakasiyana zvinotsanangura sei mativi ekona—uye kuziva kuyera nekuiongorora—kunobatsira kuona kuti zvinhu zvakasarudzwa zvakanaka uye kuti mhedzisiro yeinjiniya yakavimbika.
Nguva yekutumira: Zvita-04-2025
