Huānga hauhautanga raupapa rango

Kōwhiringa orango ID

Te kaha pana i runga i te piston rob orango: F=π/4xD2xPx β(N)

Te kaha kukume i te piston e whakararu ana i te rango: Fz=π/4X (D2-d2)Px β(N)

D: Te ID o te ngongo rango (te diameter o te piston) d: Te diameter o te piston rob

P: Te pehanga o te puna hau β :Te kaha o te uta(s/ow β =65%，te tere β =80%)

Ngā tohu mō te tāutanga me te whakamahinga o te rango

I mua i te tāutanga, me whakahaere te rango i raro i te āhua o te kawenga kore mahi, ā, tāutahia i muri i te pai o ngā mea katoa. Tīpakohia te tikanga tāutanga kia rite ki te āhua o te whakamahinga, me te aro ki ēnei āhuatanga:

a: Ka pā te kaha ki tētahi mata ina whakairihia te arero me te pine o te toki waenga.

b: Ka pā te kaha ki te tuaka kotahi me te pokapū tautoko i te wā e whakairihia ana te flange, ka mau te flange i te pānga hei utu mō tana pūtu whakapiri ina honoa te flange ki te turanga tautoko.

c:Kāore e whakaaetia te pikaunga o te piston rango ki te pikaunga i te kawenga piko, i te kawenga taha rānei, mā te rango e neke roa rawa ka tāpirihia he tautoko, he taputapu ārahi rānei, whakawāteahia te paipa i mua i te hononga kia kore ai e uru te paru ki roto i te paipa.

Tirohia te here i ia wā, i ia wā, kia kore ai e wetekina.

Mena e tika ana, whakarerekētia te takirere whakatere kia tika ai te pānga ārai, ā, kia kore ai te piston e pā ki te pato o te rango kia kino ai ngā wāhanga.

SC, SU Pūwero Paerewa

He mea hanga ki te rauemi hiri hou me te ārai, he iti te pēhanga tīmatanga, he pumau te mahi, he pai te hiri, ā, he roa te ora mahi. Ka whakamahia e ia te hikohiko motuhake, he ātaahua te āhua. He whānuitia te whakamahinga ki ngā taputapu aunoa i roto i te ahumahi māmā, te ahumahi matū, te ahumahi kakahu, te ahumahi hiko me te mīhini.