Ikizamini cya plastike ya pendulum igerageza ni igikoresho cyo kugerageza ingaruka ziterwa nibikoresho munsi yumutwaro uremereye. Nibikoresho nkenerwa byo gupima abakora ibikoresho nishami rishinzwe kugenzura ubuziranenge, kandi nigikoresho cyingirakamaro mugupima ibice byubushakashatsi bwa siyanse gukora ubushakashatsi bushya bwibintu.
Ibyiza byibicuruzwa:
Kugaragara kw'ibikoresho (cyane cyane, digitale) imashini igerageza pendulum yazanye impinduka zikomeye mugupima ingaruka mubice bibiri.
Imwe ni itandukaniro nyamukuru hagati yimashini igerageza ya pendulum yingirakamaro hamwe nimashini isanzwe yipimisha ni ibikoresho (digitisation): ni ukuvuga, kugenzura, kwerekana ingufu, no gukusanya no gutunganya inkurikizi zingaruka zose zanditswe. Ingaruka yikizamini cyibisubizo byerekanwa nigishushanyo mbonera, kandi umurongo wingaruka zingufu-igihe, ingaruka imbaraga-gutandukana nibindi birashobora kuboneka;
Iya kabiri ni "uburinganire bwuburyo bwo gupima ingaruka zikoreshwa", bwateye impinduka zujuje ubuziranenge mugupima ingaruka. Ihinduka rigaragarira mubice bikurikira:
1.
2. Ibipimo 13 byerekana ingaruka zingaruka zibintu byasobanuwe nu murongo w’ingaruka ni 13: 1 ugereranije ningaruka imwe rukumbi yingufu zitangwa nuburyo busanzwe bwo gupima ingaruka, bidashobora kuvugwa ko ari impinduka zujuje ubuziranenge;
3.Mu bipimo 13 byerekana imikorere, harimo imbaraga 4, gutandukana 5, hamwe ningufu 4. Berekana icyerekezo cyerekana imikorere yibikoresho byoroshye, plastike hamwe no kuvunika nyuma yo kugira ingaruka, nikimenyetso cyimpinduka zujuje ubuziranenge mugupima ingaruka;
4. Tekereza ishusho yikizamini. Irashobora kandi kubona ingaruka zingufu-gutandukana umurongo nkikizamini cya tensile. Ku murongo, turashobora kubona muburyo bwo guhindura no kuvunika byurugero rwicyitegererezo;
Ibiranga:
1. Irashobora kwerekana mu buryo butaziguye umurongo wumwimerere, imbaraga-igihe, imbaraga-gutandukana, imbaraga-igihe, imbaraga-gutandukana, gusesengura umurongo nindi mirongo.
2. Ingufu zingaruka zihita zibarwa ukurikije inguni ya pendulum. 3. Kubara imbaraga enye zingufu zidafite imbaraga, imbaraga ntarengwa, imbaraga zambere zo gukura gukomeye kutajegajega, nimbaraga zivunika zishingiye ku ndangagaciro zapimwe za sensor sensor; impinga ya inertial deflection, gutandukana ku mbaraga ntarengwa, gutandukana kwambere gukura gukomeye kudahindagurika, kuvunika kuvunika, byose hamwe bitanu byimuka; Ibisubizo 14 birimo ingufu ku mbaraga ntarengwa, imbaraga zambere zo gukura gukomeye kudahindagurika, ingufu zavunitse, ingufu eshanu zingufu zose, nimbaraga zingaruka. 4. Ikusanyirizo ry'imfuruka ryakira kodegisi ya foto-elegitoronike yuzuye, kandi imfuruka igera kuri 0.045 °. Menya neza niba ibikoresho bigira ingaruka ku mbaraga. 5. Igikoresho cyo kwerekana ingufu gifite uburyo bubiri bwo kwerekana ingufu, bumwe ni kodegisi yerekana, naho icya kabiri ni imbaraga zapimwe na sensor, kandi software ya mudasobwa irabara ikanerekana. Uburyo bubiri bwiyi mashini bwerekanwe hamwe, kandi ibisubizo birashobora kugereranywa, bishobora gukuraho burundu ibibazo bishoboka. 6. Abakiriya barashobora gushiraho imbaraga zingirakamaro kugirango bakore icyuma bakurikije ibizamini. Kurugero, icyuma cya R2 cyujuje ubuziranenge bwa ISO na GB, naho icyuma cya R8 cyujuje ubuziranenge bwa ASTM.
Ibipimo bya tekiniki
Icyitegererezo | ||
Ingaruka zingufu | 0.5, 1.0, 2.0, 4.0, 5.0J | 7.5, 15, 25, 50J |
Umuvuduko ntarengwa | 2.9m / s | 3.8m / s |
Iradiyo ya arc kumpera yikigereranyo cyinkunga | 2 ± 0.5mm | |
Arc radius yingaruka | 2 ± 0.5mm | |
Ingero zinguni | 30 ° ± 1 | |
Shyiramo selile | ≤ ± 1% FS | |
Inguni yo kwimura inguni | 0.045 ° | |
Guhitamo inshuro | 1MHz |
Uzuza ibipimo:
GB / T.
GB / T 1043.2-2018 “Kumenya ingaruka ziterwa na plastiki zishyigikiwe gusa-Igice cya 2: Ikizamini cy’ingaruka”
GB / T 1043.1-2008 “Kumenya ingaruka ziterwa na plastiki zishyigikiwe gusa-Igice cya 1: Ikizamini cy’ingaruka zidafite ibikoresho”
ISO 179.2 《Plastike-Kugena imiterere yingaruka za Charpy –Igice cya 2: Ikizamini cyibikoresho byifashishijwe》