Hoʻohana maʻamau ʻia nā paipu kila square a i ʻole rectangular i nā hana kūkulu a hoʻohana maʻamau ʻia no nā kākoʻo hoʻokomo paipu, ke komo ʻana i kahi kahua no ka manawa, nā hana mana, keel hoʻonaninani, etc.
Ke nui ka nui o ka paipu kila rectangular, hiki iā mākou ke hoʻowahāwahā i ka hopena o nā kihi pōʻai i ke kaumaha, no ka laʻana, ka ʻāpana ʻāpana i loko o ka duct, ʻo ke kaumaha i nalowale i nā kihi ʻehā he mea ʻole no kahi ʻāpana nui loa. .
Eia nō naʻe, no ka paipu kila huinahalike liʻiliʻi, ka paipu kila rectangular, pono e noʻonoʻo i ka radius o nā kihi poʻe R i ka helu ʻana i ke kaumaha.Ma keʻano laulā, ʻaʻole noʻonoʻo ka hoʻāʻo i ka ʻokoʻa kaumaha ma kahi o 5% a 10%, e pili ana i ke kumukūʻai o nā mea hana mea lahilahi.No laila, pehea e helu ai i ke kaumaha o ka ʻāpana no ka mika laina o ka paipu kila huinahā like me ke kihi R?
No ka helu ʻana i ke kaumaha o kēlā me kēia ʻāpana lōʻihi o ka profile, pono mākou e ʻimi i ka ʻāpana keʻa a laila hoʻonui iā ia me ka nui o nā mea e pili ana, a hiki iā mākou ke loaʻa i kona paona.
No ka paipu huinahalike i hoikeia ma lalo nei, hiki ke loaa maalahi i ka mahele kea A = H*B-(H-2t)*(B-2t) no ka pauku holookoa ina aole makou e noonoo i ka hopena o ka huina-R.
Ke ʻike ʻia ka radius o ke kihi i waho ʻo R, hoʻohui wale mākou i ka ʻāpana o ka poloka polū a unuhi i ka ʻāpana o ka poloka ʻulaʻula (e like me ka hōʻike ʻana ma ke kiʻi ma lalo) e loaʻa ai ka ʻāpana maoli o ka ʻāpana.A, no ka nui o na paipu huinahalike, o na kihi oloko a me na kihi mawaho, ua like ke kikowaena poai, no laila, o ka radius kihi o loko r = Rt.Ma hope o ko mākou noʻonoʻo ʻana i kēia mau kikoʻī, hiki iā mākou ke maʻalahi i ke ʻano o ka ʻāpana.
Eia hou, i ka kikoʻī "GBT 3094-2012 anu-unuhi shaped kila paipu", ua haawi mai i ka kiko'ī hoʻokahi kaumaha helu kumu, kona helu kumu a me aʻu i olelo ai ma luna, ua like nō hoʻi, e hiki ke kuhikuhi i ka palapala ma lalo nei.
E nānā i ke ʻano, hiki iā mākou ke ʻike i ka waiwai o R i ka kikoʻī e hoʻoholo ʻia e ka mānoanoa o ka pā o ka paipu kila, no laila ke ʻike ʻole ʻoe i ka waiwai R kikoʻī no ka nui, hiki iā ʻoe ke lawe i ka waiwai e like me ka kikoʻī. , ʻo ia -
R=1.5 manawa o ka mānoanoa o ka pā ke ≤6mm ka mānoanoa o ka pā.Ke ka mānoanoa o ka pā >6mm, R=2 manawa o ka mānoanoa o ka pā
Ma ka hoʻomaʻamaʻa, hiki iā mākou ke helu i ke kaumaha o nā paipu ʻāpana ʻāpana me nā kihi poʻe me ka hoʻohana pono ʻana i nā mea hana i kā mākou makemake.
E wehe i ka pūnaewele kūhelu oYuantai Derun Steel Pipe Manufacturing Group, click "Contact us", find "Whatsapp" or email: sales@ytdrgg.com, after entering the module, we can directly find After entering the module, we can directly find the account manager to calculate the weight of rectangular pipe square tube.
ʻO Yuantai Delun ka hana nui i "paipu kila huinahalike"," "paipu kila rectangular"a"paipu kila poepoe", hiki iā mākou ke kūkākūkā a kauoha me ka pili ʻana i ko mākou kūlana ponoʻī. ʻO ka hope, ma ke kaomi ʻana i ke pihi puka ma ka ʻaoʻao ʻākau o lalo, hiki iā mākou ke aʻo i nā ʻāpana kikoʻī hou aʻe, me ka ʻili o ka ʻili a me nā waiwai mechanical o ka profile, i kikoʻī loa.
Ka manawa hoʻouna: Mar-13-2023
