Paerewa rahi tuke me te karaehe raupapa matotoru pakitara

Momo Kāwai Waehere
45 nekehanga tuke pūtoro roa 45E(L)
tuke pūtoro roa 90E(L)
pūtoro poto 90E(S)
pūtoro roa Whakaiti diameter 90E(L)R
180 nekehanga tuke pūtoro roa 180E(L)
pūtoro poto 180E(S)
Te whakaheke hononga concentric R(C)
Whakaiti kerekere R(E)
Tee riterite T(S)
whakaiti diameter T(R)
Ripeka riterite CR(S)
whakaiti diameter CR(R)
Cap C

 微信截图_20221124180458 微信截图_20221124180512微信截图_20221124180542

微信截图_20221124180359

Te whakarōpū tuke
1. E ai ki tona radius o te curvature, ka taea te wehea ki te radius roatukeme te tuke radius poto.Ko te tikanga o te tuke putoro roa he rite ki te 1.5 whakarea te whanui o waho o te putorino, ara, R=1.5D.Ko te tuke putoro poto ko te tikanga he rite tona putoro o te kopiko ki te diameter o waho o te paipa, ara, R=D.I roto i te tātai, ko D te diameter o te tuke me te R te pūtoro o te kōpiko.Ko te tuke e whakamahia nuitia ana ko te 1.5D.Mena kaore i te tohuhia i roto i te kirimana hei 1D, 1.5D ranei, ko nga paerewa whakahaere tino whakamahia i Haina ki te arotau i te kowhiringa o te 1.5D ko GB / T12459-2005, GB / T13401-2005, me GB / T10752-1995
2. E ai ki te ahua o te hanganga, ko te tikanga he porowhita porowhita, he tapawha, he aha atu.
Te rahi o te tuke
I te nuinga o te waa, ka taea te whakatau i te koki tuke, te radius piko, te diameter, te matotoru o te pakitara me nga rawa i muri i te mohio ki nga raraunga e whai ake nei.
Te tātai o te taumaha ariā o te tuke
1. Tuke porowhita: (te diameter o waho – te matotoru pakitara) * te matotoru pakitara * te whakarea * 1.57 * te diameter ingoa * te whakarea maha: te waro maitai: 0.02466
Kowiri tira: 0.02491Kohanga 0.02483
90 ° tuke (te diameter o waho – te matotoru pakitara) * te matotoru pakitara * te whakarea (0.02466 mo te waro maitai) * 1.57 * te diameter whakaingoa * maha/1000=taimaha ariā o te 90 ° tuke (kg)
2. Tuke tapawha:
1.57 * R * paenga o te waha tapawha * kiato * matotoru
Te tataunga o te horahanga tuke Ki te tatauhia te taumaha, ka taea e koe te whakamahi i te taumaha/kiato/te matotoru hei tatau i te horahanga, engari me aro ki te kotahitanga o nga waeine.
1. Tuke porowhita=1.57 * R * caliber * 3.14;
2. Tuke tapawha=1.57 * R * te paenga o te waha tapawha
Ko te R e tohu ana mo te radius piko, 90 ° te tikanga tatauranga tuke


Te wa tuku: Noema-24-2022