Ibikoresho byo gupima imiyoboro ya pulasitiki

1.Kalorimetero yo gupima ihindagurika rya DSC-BS52ahanini ipima kandi ikiga inzira zo gushonga no gushushanya ibikoresho, ubushyuhe bw'impinduka z'ikirahure, urugero rwo gukaraba rwa epoxy resin, igihe cyo gukaraba kw'ubushyuhe/oxidation OIT, uburinganire bwa polycrystalline, ubushyuhe bw'impinduka, enthalpy n'aho ibintu bishonga, ubushyuhe n'ubushyuhe, impinduka y'impinduka, ubushyuhe bwihariye, impinduka y'amakiriro y'amazi, uburyo bwo gukora, ubuziranenge, n'itandukaniro ry'ibikoresho, n'ibindi.

Kalorimetero yo gupima ubushyuhe ya DSC ni uburyo bwo gusesengura ubushyuhe bukoreshwa cyane mu bushakashatsi bwa siyansi n'inganda, kandi bwabaye igikoresho cy'ingenzi mu gusesengura imiterere y'ubushyuhe bw'ibintu. Kalorimetero yo gupima ubushyuhe bw'ibintu ipima itandukaniro mu rujya n'uruza rw'ubushyuhe hagati y'icyitegererezo n'ibikoresho by'ingenzi mu gihe cyo gushyushya cyangwa gukonjesha. Mu rwego rw'ubushakashatsi bwa siyansi, kalorimetero yo gupima ubushyuhe bw'ibintu ikoreshwa cyane. Urugero, mu rwego rwa chimie, irashobora gukoreshwa mu kwiga ingaruka z'ubushyuhe bw'ibisubizo bya shimi, gusobanukirwa uburyo bwo gusubiza hamwe n'imikorere ya kinetic. Mu rwego rw'ubumenyi bw'ibikoresho, ikoranabuhanga rya DSC rishobora gufasha abashakashatsi gusobanukirwa ibipimo by'ingenzi nko guhagarara k'ubushyuhe n'ubushyuhe bw'impinduka z'ibirahuri by'ibikoresho, bitanga inkunga ikomeye mu gushushanya no guteza imbere ibikoresho bishya. Mu rwego rw'inganda, kalorimetero yo gupima ubushyuhe bw'ibintu nabyo bigira uruhare rudasimburwa. Binyuze mu ikoranabuhanga rya DSC, injeniyeri zishobora gusobanukirwa impinduka zishobora kubaho mu mikorere y'ubushyuhe bw'ibicuruzwa mu gihe cyo gukora no gukoresha, bityo bikanoza inzira yo gukora no kugenzura ubuziranenge. Byongeye kandi, DSC ishobora kandi gukoreshwa mu kugenzura ubuziranenge bw'ibicuruzwa no gusuzuma ibikoresho fatizo kugira ngo harebwe imikorere n'ubudasimburwa by'ibicuruzwa.

 

Kalorimetero yo gupima ihindagurika rya DSC-BS52

2.Igipimo cy'izamuka ry'ubushyuhe cya YY-1000Ani igikoresho gipima neza impinduka mu bipimo by'ibikoresho iyo bishyushye, cyane cyane mu kugena imiterere yo kwaguka no guhindagurika kw'ibyuma, ibumba, ikirahure, glaze, ibikoresho birwanya ubushyuhe n'ibindi bikoresho bitari ibyuma ku bushyuhe bwinshi.

Ihame ry'imikorere y'ikigereranyo cy'igerageza ry'ubushyuhe gishingiye ku kwaguka no guhagarara kw'ibintu bitewe n'impinduka z'ubushyuhe. Mu gikoresho, icyitegererezo gishyirwa ahantu hashobora kugenzura ubushyuhe. Uko ubushyuhe buhinduka, ingano y'icyitegererezo nayo irahinduka. Izi mpinduka zipimwa neza hakoreshejwe sensor zipima neza (nk'imashini zipima zihindura ikirere cyangwa LVDTS), zigahindurwamo ibimenyetso by'amashanyarazi, hanyuma zigatunganywa kandi zikerekana porogaramu za mudasobwa. Isuzuma ry'ikigereranyo cy'ubushyuhe rikunze kuba rifite sisitemu yo kugenzura mudasobwa, ishobora kubara mu buryo bwikora ikigereranyo cy'izamuka, kwaguka k'ingano, ingano y'izamuka ry'umurongo, no gutanga amakuru nk'umurongo w'izamuka ry'ubushyuhe. Byongeye kandi, zimwe muri moderi zo mu rwego rwo hejuru zifite inshingano zo kwandika, kubika no gucapa amakuru mu buryo bwikora, no gushyigikira ibikorwa byo kurinda ikirere no gukuramo umwuka kugira ngo huzuze ibisabwa bitandukanye byo gusuzuma.

Kwagura ubushyuhe bwa YY-1000A

 

3.Imashini ipima ikoranabuhanga ya YYP-50KNIkoreshwa cyane cyane mu gupima ubukana bw'impeta z'imiyoboro ya pulasitiki, Isuzuma ubukana bw'impeta z'imiyoboro ya pulasitiki rikoreshwa cyane cyane mu gupima ubukana bw'impeta n'uburyo impeta zihinduka (zigororotse) n'ibindi bintu by'imiyoboro ya pulasitiki, imiyoboro ya fiberglass n'imiyoboro y'ibikoresho bivanze.

Igipimo cy’ubukana bw’imiyoboro ya pulasitiki gikoreshwa cyane mu kumenya ubukana bw’imiyoboro ya thermoplastic n’imiyoboro ya fiberglass ifite ibice bifatanye. Yujuje ibisabwa n’imiyoboro ya PE ifite inkuta ebyiri, imiyoboro y’ibikomere n’ibipimo bitandukanye by’imiyoboro, kandi ishobora kurangiza ibizamini nko gukomera kw’imiyoboro, koroherana kw’imiyoboro, kugorora, kunama no gusudira imbaraga zo gukurura. Byongeye kandi, gishyigikira kwaguka kw’imikorere y’ikizamini cya creep ratio, gikoreshwa mu gupima imiyoboro minini ya pulasitiki itwikiriwe no kwigana uburyo impeta zayo zitwikiriwe mu gihe kirekire mu gihe cyo gupfuka cyane.

Imashini ipima ikoranabuhanga ya YYP-50KN Universal Test Machine2
Imashini ipima ikoranabuhanga ya YYP-50KN Universal Test Machine1
Imashini ipima ikoranabuhanga ya YYP-50KN 3

Igihe cyo kohereza: 21 Mata 2025