Kubara imyenda idoda

Imyenda idoda nayo ifite uburyo bwo gupima ubunini n'uburemere. Mubisanzwe, ubunini bubarwa muri milimetero, mugihe uburemere bubarwa muri kilo cyangwa toni. Reka turebere hamwe uburyo burambuye bwo gupima kubyimbye kandiuburemere bwimyenda idoda.

Uburyo bwo gupima imyenda idoda

Ikintu icyo aricyo cyose gifite uburemere, kimwe nigitambara kidoda turavuga uyu munsi. Nigute ushobora kubara uburemere bwimyenda idoda?

Mu kubara uburemere nuburemere bwimyenda idoda, ibice bine bikoreshwa cyane: imwe ni imbuga, mu magambo ahinnye nka Y mucyongereza; Iya kabiri ni metero, mu magambo ahinnye nka m, iya gatatu ni garama, mu magambo ahinnye nka garama, naho iya kane ni milimetero, mu magambo ahinnye nka mm

Kubara uburebure

Kubijyanye nibisobanuro, ingano na metero byombi bikoreshwa mukubara uburebure. Mu gukora imyenda idoda, ubusanzwe metero ikoreshwa nkigice cyuburebure, naho ibipimo byo gupima uburebure birimo metero, santimetero, milimetero, nibindi. Bitewe nuko imyenda idoda ikozwe umwe umwe, uburebure bwumuzingo bwitwa ubugari, bugaragarira muri metero. Ibisanzwe bikoreshwa mubisanzwe ni metero 2,40, metero 1.60, na metero 3.2. Kurugero, mugikorwa cyo gukora imyenda idoda, buri gikorwa cyo gukora kizaba gifite uburebure bwihariye, nko "gukora metero X yimyenda idoda mumashini imwe ibumba".

Kubara ibiro

Ko hari uburebure n'ubugari, hari igice cyubugari? Nibyo, harahari. Ukurikije amahame mpuzamahanga, ibice byo gupima ibiro ni garama (g), ibiro (kg), nibindi. Mu gukora imyenda idoda, imyenda ikoreshwa cyane muburemere ni garama, naho garama zikoreshwa mukubara ubunini. garama bivuga uburemere bwa garama kare, aribwo g / m ^ 2. Kuki utakoresha milimetero? Mubyukuri, milimetero nazo zirakoreshwa, ariko zikoreshwa gake. Iri ni itegeko ryinganda. Mubyukuri, uburemere bwa garama kare irashobora kuba ihwanye na milimetero z'ubugari, kuko uburemere bwimyenda idoda iri hagati ya 10g / ㎡ kugeza 320g / ㎡. Muri rusange, ubunini bwimyenda idoda ni 0.1mm, naho uburemere kuri metero kare ni 30g, bityo uburemere bwumuzingo wa metero 100 yimyenda idoda ni 0.3kg.

Kubara akarere

Ibice bisanzwe byubuso birimo metero kare (metero kare), metero kare, metero kare, nibindi. Muburyo bwo kubyaza umusaruro, uburyo bwihariye bwo kubara bugomba gukoreshwa kubera ubunini butandukanye bwimyenda idoda. Ubunini bukoreshwa cyane mubudodo budoda ni 0.1mm ~ 0.5mm, kandi kubara ubuso bishingiye kuburemere kuri metero kare (g / ㎡). Kurugero, niba uburemere bwa metero kare imwe yimyenda idoda ni garama 50, noneho umwenda utaboshywe witwa garama 50 imyenda idoda (izwi kandi nka 50g / ㎡ imyenda idoda).

Gukomera (kumva) / Ubunini

Kugeza ubu, hari ibikoresho nibikoresho bike cyane byo kugerageza ubukana bwimyenda idoda ku isoko, kandi muri rusange irageragezwa hashingiwe ku kumva / kurabagirana.

Uwitekaibipimo bya tensile byimyenda idoda

Imyenda idoda ifite uburebure kandi buringaniye. Niba zishushanyije bidasanzwe, zikanda, zishyizwe hamwe kandi zatewe, itandukaniro ryimbaraga ndende kandi zihindagurika ntizihambaye.

Munsi yuburemere bwisi, uburemere na misa birasa, ariko ibice byo gupima biratandukanye. Uburemere bwibintu bifite uburemere bwa kilo 1 iyo bikorewe imbaraga zo hanze ya 9.8 Newtons bita ibiro 1. Mubisanzwe, ibice rusange bikoreshwa mubisanzwe aho kuba uburemere, bigwizwa kuburyo bwihuse na gravitational yihuta. Mu Bushinwa bwa kera, jin na liang byakoreshwaga nk'uburemere. Pound, ounces, karat, nibindi nabyo bikoreshwa nkibice byuburemere.

Ibice bikunze gukoreshwa mubice birimo microgramo (ug), miligarama (mg), garama (g), kilo (kg), toni (t), nibindi.

Ibipimo byo guhindura ibipimo

1. Nigute ushobora guhindura uburemere bwimyenda kuva g / ㎡ kuri g / metero?

Ibikoresho byo kwamamaza bidoda ni 50g / ㎡. Ni garama zingahe z'ibikoresho fatizo bikenewe kugirango habeho metero 100 z'uburebure budoda? Nkuko ari imyenda ya 50g / ㎡ idoda, uburemere kuri metero kare 1 ni garama 50. Ukurikije iyi mibare, uburemere bwa metero kare 100 idoda idoda ni garama 50 * metero kare 100 = garama 5000 = ibiro 5. Kubwibyo, uburemere bwa metero 100 z'uburebure budoda ni kilo 5 / metero 100 = garama 50 / metero.

2. Nigute ushobora guhindura garama mukarere?

Diameter yimyenda idoda ni 1,6m, uburebure bwa buri muzingo ni metero 1500, naho uburemere bwa buri muzingo ni 125kg. Nigute ushobora kubara uburemere kuri metero kare? Ubwa mbere, ubare ubuso bwose bwa buri muzingo wimyenda idoda. Ubuso buzengurutswe na diameter ya metero 1,6 ni π * r ²， Muri byo, r = 0.8m, π ≈ 3.14, bityo ubuso bwa buri muzingo wimyenda idoda ni 3.14 * 0.8 ²≈ 2.01 metero kare. Buri muzingo upima ibiro 125, bityo uburemere kuri metero kare ni garama 125 kuri metero kare ÷ 2.01 metero kare kuri buri muzingo gram 62.19 kuri metero kare.

Umwanzuro

Iyi ngingo itangiza uburyo bwo guhindura imashini idoda idoda, harimo kubara agace, uburemere, uburebure, nibindi bice. Mubikorwa byo kubyara imyenda idoda, ibibazo byo gupima bikunze kugaragara. Igihe cyose uburyo bwo guhinduranya bukoreshwa mukubara, ibisubizo nyabyo birashobora kuboneka.