Imiyoboro idafite ibyuma kandi isudira ifite uruhare runini nkibice byibanze byinganda zigezweho.
Ibisobanuro byiyi tubes bisobanurwa cyane cyane na diameter yo hanze (OD), uburebure bwurukuta (WT) nuburebure (L), mugihe ubara uburemere bwigitereko cyicyuma gishingiye kuri ibyo bipimo byongeweho ubucucike (ρ) bwibikoresho .Gutegura umushinga, kugenzura ibiciro hamwe nibikoresho, kubara neza uburemere bwumuyoboro wibyuma ni ngombwa.Iyi ngingo irerekana uburyo butatu bwo kubara uburemere bwibyuma kandi byerekana uburyo bwo kubikoresha nurugero rufatika.
Ibarura ryibanze ryuburemere
Uburemere bwumuyoboro wibyuma birashobora kugereranywa mukubara ubunini bwikubye ubwinshi bwibyuma.
Ku miyoboro y'ibyuma bizengurutse (harimo na hamwe kandiimiyoboro y'icyuma), uburemere bubarwa ku buryo bukurikira:
Ibiro(kg) = × (OD2- (OD-2 × WT)2) × L × ρ
ODni diameter yo hanze yumuyoboro wibyuma muri metero (m);
WTni urukuta rw'urukuta rw'umuyoboro w'icyuma muri metero (m);
Lni uburebure bw'umuyoboro w'icyuma muri metero (m);
ρni ubucucike bw'ibyuma, ku byuma bisanzwe bya karubone, ni 7850kg / m3.
Algorithm yoroshye: ibice byubwami
IbiroLb / ft) = (OD (muri) −WT (muri)) × WT (muri) × 10.69
aho 10.69 ni ikintu kibarwa uhereye ku bucucike bw'ibyuma no guhinduranya ibice bikoreshwa mu guhindura ibipimo kuva kuri santimetero kugera kuri pound kuri metero y'uburebure.
Ingero Kubara
Dufashe igice cyaUmuyoboro w'icyumahamwe na diameter yo hanze ya santimetero 10 n'ubugari bw'urukuta rwa santimetero 0,5, ubara uburemere kuri buri kirenge cy'uburebure: Uburemere (lb / ft) = (10-0.5) x 0.5 x 10.69
Uburemere kuri buri kirenge cy'uburebure bw'iki cyuma ni hafi ibiro 50.7775.
Algorithm yoroshye: ibipimo bya metero
Uburemere (kg) = (OD - WT) × WT × L × 0.0246615
OD ni diameter yo hanze y'umuyoboro w'icyuma, muri metero (mm);
WT ni urukuta rw'urukuta rw'umuyoboro w'icyuma muri metero (mm);
L nuburebure bwigituba muri metero (m);
0.0246615 ishingiye ku bucucike bw'ibyuma (hafi 7850 kg / m³) hamwe n'ikintu cyo guhindura ibintu.
Ingero Kubara
Dufate ko dufite aumuyoboro w'icyumahamwe na diameter yo hanze ya mm 114.3, uburebure bwurukuta rwa mm 6.35, n'uburebure bwa m 12.Kubara uburemere bwumuyoboro ukoresheje formula yoroshye hejuru:
1. Kubara itandukaniro riri hagati ya diameter n'ubugari bw'urukuta: 114.3 - 6.35 = 107.95.2.
2. Kubara uburemere usimbuza formula: 107.95 × 6.35 × 12 × 0.0246615.3.
3. Ibisubizo ni: 202.86
Kubwibyo, uburemere bwumuyoboro hafi kg 202.86.
Coefficients 10.69 na 0.0246615 muri formula zishingiye kuburinganire bwicyuma.Ubwoko butandukanye bwibyuma (urugero: ibyuma bidafite ingese, ibyuma bivanze, nibindi) birashobora kugira ubucucike butandukanye kandi ibintu bigomba guhinduka bikurikije.
Iyi mibare itanga ikigereranyo cyuburemere bwanta nkomyino gusudira ibyuma.Bitewe nubucucike bwibintu bitandukanye, kwihanganira inganda, nibindi bintu, uburemere nyabwo burashobora gutandukana.
Ibipimo nyabyo birashobora gutandukana bitewe nubworoherane bwo gukora nubucucike bwibintu, iyi formula rero ni ikigereranyo.Kugirango ubare neza uburemere, birasabwa ko wohereza amakuru yatanzwe nuwabikoze cyangwa ko ufata ibipimo bifatika.
Kubara neza ryubuhanga cyangwa amagambo yubucuruzi, birasabwa ko hakoreshwa amakuru arambuye cyangwa abatanga imiyoboro yicyuma bakabonana kugirango babone amakuru yuburemere.
Kubara uburemere bwibipimo nigice cyibanze cyubwubatsi no kugenzura ibiciro, no gusobanukirwa neza no gushyira mubikorwa iyi mibare Ubu buryo bwo kubara bukoreshwa kumuyoboro wibyuma udafite uburinganire hamwe nubunini bwurukuta ruto.Mugihe cyurukuta runini cyane rutagira ibyuma, kubara birashobora gukenerwa gusuzumwa.
tags: uburemere bwumuyoboro, umuyoboro wibyuma, udafite kashe, weld.
Igihe cyo kohereza: Gashyantare-27-2024