Seamless uye welded simbi machubhu anoita basa rakakosha sezvinhu zvakakosha zveindasitiri yemazuva ano.
Madimikira emachubhu aya anonyanya kutsanangurwa nedhayamita rekunze (OD), ukobvu hwemadziro (WT) uye kureba (L), ukuwo kuverenga huremu hwechubhu yesimbi kunoenderana neaya dimensional paramita pamwe nekuwanda (ρ) kwechinhu. .Kuronga kweprojekiti, kutonga kwemari uye zvinhu, kuverenga kwakarurama kwehuremu hwepombi yesimbi inokosha.Ichi chinyorwa chinopa nzira nhatu dzekuverenga huremu hwesimbi tubing uye inoratidza mashandisirwo adzo nemienzaniso inoshanda.
Basic Calculation yePipe Weight
Huremu hwepombi yesimbi hunogona kuyerwa nekuverenga huwandu hwayo huchiwedzerwa nekuwanda kwesimbi.
Yemapombi esimbi akatenderera (kusanganisira isina musono uyewelded simbi pombi), huremu hunoverengwa sezvinotevera:
Kurema(kg)=×(OD2-(OD-2×WT)2)×L×ρ
ODndiyo dhayamita yekunze yepombi yesimbi mumamita (m);
WTndiko kukora kwemadziro epombi yesimbi mumamita (m);
Lkureba kwepombi yesimbi mumamita (m);
ρndiko kuwanda kwesimbi, kune yakajairwa kabhoni simbi, inenge 7850kg/m3.
Yakarerutswa algorithm: imperial zvikamu
Kurema（lb/ft)=(OD (mu)−WT (mu))×WT (mu)×10.69
apo 10.69 chinhu chakaverengerwa kubva pahuwandu hwesimbi uye chikwata chekushandura chinoshandiswa kushandura zviyero kubva pamasendimita kusvika pamapaundi netsoka yehurefu.
Muenzaniso Masvomhu
Kutora chikamu cheERW simbi pombinekunze kwedhayamita masendimita gumi uye kukora kwemadziro kuri masendimita 0.5, verenga uremu parutsoka rumwe norumwe rwehurefu: Huremu (lb/ft) = (10-0.5) x 0.5 x 10.69
Huremu patsoka imwe yehurefu hwepombi yesimbi iyi hunosvika 50.7775 pounds.
Yakareruka algorithm: metric zvikamu
Huremu (kg)=(OD−WT)×WT×L×0.0246615
OD ndiyo dhayamita yekunze yepombi yesimbi, mumamita (mm);
WT ndiko kukora kwemadziro epombi yesimbi mumamita (mm);
L ndiko kureba kwechubhu mumamita (m);
0.0246615 inobva pakuwanda kwesimbi (inenge 7850 kg/m³) uye chikwata chekushandura chinhu.
Muenzaniso Masvomhu
Ngatitii tine amusono simbi pombinekunze kwedhayamita 114.3 mm, kukora kwemadziro 6.35 mm, uye kureba kwemamita gumi nemaviri.Verenga uremu hwepombi uchishandisa fomula iri pamusoro apa:
1. Verenga musiyano pakati dhayamita uye rusvingo ukobvu: 114.3 - 6.35 = 107.95.2.
2. Verenga uremu nekushandura chimiro: 107.95 × 6.35 × 12 × 0.0246615.3.
3. Mhedzisiro ndeiyi: 202.86
Nokudaro, huremu hwose hwepombi hunenge 202.86 kg.
Iyo coefficients 10.69 uye 0.0246615 mune fomula inobva paavhareji density yesimbi.Mhando dzakasiyana dzesimbi (semuenzaniso simbi isina tsvina, alloy simbi, nezvimwewo) inogona kunge iine density dzakasiyana uye zvinhu zvinofanirwa kugadziriswa zvinoenderana.
Masvomhu aya anopa fungidziro yehuremu hweisina musonouye welded simbi tubing.Nekuda kwekusiyana kwehuwandu hwezvinhu, kushivirira kwekugadzira, uye zvimwe zvinhu, huremu chaihwo hunogona kusiyana.
Huremu chaihwo hunogona kusiyana zvichienderana nekugadzira kushivirira uye kuwanda kwezvinhu, saka iyi fomula ifungidziro.Kuti uverenge huremu hwakakwana, zvinokurudzirwa kuti utaure nezve data rakapihwa nemugadziri kana kuti utore zviyero chaizvo.
Kuti uwane kuverenga kwakaringana kweinjiniya kana makotesheni ekutengesa, zvinokurudzirwa kuti data rakadzama rishandiswe kana kuti vatengesi vepombi yesimbi vabatwe kuti vawane ruzivo rwakakwana rwehuremu.
Kuverenga huremu hwepombi chikamu chakakosha chekugadzirwa kweinjiniya uye kudzora mutengo, uye kunzwisisa kwakakodzera uye mashandisirwo ezviverengero izvi Iyi nzira yekuverenga inoshanda kune isina musono pombi yesimbi ine hutete hwemadziro makobvu.Panyaya yemadziro akakora kwazvo seamless simbi tubing, mamwe maverengero akaomarara angangoda kutariswa.
tags: uremu hwepombi, pombi yesimbi, isina musono, yakasungwa.
Nguva yekutumira: Feb-27-2024