Ikigeragezo cyimbaraga zipimishije muburyo bwo guhora yipakurura umuvuduko, urugero rwubunini bwerekanwe kurambura kuvunika, imbaraga za tensile zirapimwa, kandi kuramba kwinshi kuvunika kwandikwa.
Sobanura
Ibisobanuro bikurikira byemejwe muriki gipimo mpuzamahanga.
1, Imbaraga zikomeye
Impagarara ntarengwa impapuro cyangwa ikarito irashobora kwihanganira.
2. Kumena uburebure
Ubugari bwimpapuro ubwabwo buzahuza nubwiza bwimpapuro buzavunika mugihe uburebure busabwa. Iharurwa muburyo buturutse kumbaraga zingana nubushuhe buhoraho bwicyitegererezo.
3.Rambura ikiruhuko
Kurambura impapuro cyangwa ikibaho munsi yikibazo cyo kuvunika, bigaragazwa nkijanisha ryuburebure bwikigereranyo cyambere.
4, Indangagaciro
Imbaraga zingana zigabanijwe nubunini bugaragara muri metero ya Newtons kuri garama.
Igikoresho
Ikigeragezo cyimbaraga zigomba gukoreshwa mugupima imbaraga zingana no kurambura ingero ku gipimo cyagenwe cyo gupakira. Ikizamini cyingufu zingutu zigomba kubamo:
1. Igikoresho cyo gupima no gufata amajwi
Ukuri kurwanya ubukana kumeneka bigomba kuba 1%, naho gusoma neza kurambuye bigomba kuba 0.5mm. Ikigereranyo cyiza cyo gupima imbaraga zipimisha zigomba kuba hagati ya 20% na 90% byurwego rwose. Icyitonderwa: kumpapuro zifite uburebure buri munsi ya 2%, niba bidakwiriye gukoresha ibizamini bya pendulum kugirango umenye uburebure, ikizamini cyihuta gihoraho hamwe na elegitoroniki ya amplifier na recorder bigomba gukoreshwa.
2. Guhindura umuvuduko wo gupakira
Icyitonderwa: Kugirango wuzuze ibisabwa ko guhindura igipimo cyo gupakira bitagomba kurenza 5%, igikoresho cyubwoko bwa pendulum ntigomba gukorerwa kuri pendulum Inguni irenga 50 °.
3. Amashusho abiri y'icyitegererezo
Ibigereranyo bigomba gufatirwa hamwe mubugari bwabyo kandi ntibigomba kunyerera cyangwa kubangiza. Umurongo wo hagati wa clamp ugomba kuba uhujwe numurongo wo hagati wicyitegererezo, naho icyerekezo cyingufu zifata kigomba kuba 1 ° gihagaritse kugera kuburebure bwicyitegererezo. Ubuso cyangwa umurongo wibice byombi bigomba kuba 1 ° bigereranijwe.
4, intera ebyiri
Intera iri hagati yibi bice byombi irashobora guhindurwa kandi igomba guhindurwa kubisabwa bisabwa uburebure bwikizamini, ariko ikosa ntirishobora kurenga 1.0 mm.
Gufata gufata no gutegura
1, Icyitegererezo kigomba gufatwa ukurikije GB / T 450.
2, 15 mm uvuye kumpera yicyitegererezo, gabanya umubare uhagije wintangarugero, kugirango urebe ko hari amakuru 10 yemewe muburyo bwa vertical na horizontal. Icyitegererezo kigomba kuba gifite inenge zimpapuro zigira imbaraga.
Impande zombi z'icyitegererezo ziragororotse, kubangikanya bigomba kuba muri 0.1mm, kandi gukata bigomba kuba byiza nta byangiritse. Icyitonderwa: mugihe ukata impapuro zoroshye, icyitegererezo gishobora gutorwa hamwe nimpapuro zikomeye.
3, Ingano y'icyitegererezo
(1) Ubugari bw'icyitegererezo bugomba kuba (15 + 0) mm, niba ubundi bugari bugomba kugaragara muri raporo y'ibizamini;
(2) Icyitegererezo kigomba kuba gifite uburebure buhagije kugirango umenye neza ko icyitegererezo kitazakora ku cyitegererezo kiri hagati ya clips. Mubisanzwe uburebure bugufi bw'icyitegererezo ni 250 mm; Impapuro zandikishijwe intoki za laboratoire zigabanywa hakurikijwe ibipimo byazo. Intera yo gufatana mugihe cyikizamini igomba kuba mm 180. Niba izindi ntera zifatika zikoreshwa, zigomba kwerekanwa muri raporo yikizamini.
Intambwe zipimishije
1. Guhindura ibikoresho no guhindura
Shyiramo igikoresho ukurikije amabwiriza hanyuma uhindure uburyo bwo gupima imbaraga ukurikije Umugereka A. Nibiba ngombwa, uburyo bwo gupima uburebure nabwo bugomba guhinduka. Hindura umuvuduko wo gupakira ukurikije 5.2.
Hindura umutwaro wa clamp kugirango umurongo wikizamini ntushobora kunyerera cyangwa ngo wangiritse mugihe cyizamini.
Uburemere bukwiye bufatanye kuri clip kandi uburemere butwara imizigo yerekana igikoresho kugirango yandike gusoma. Iyo ugenzuye uburyo bwerekana, uburyo bwo kwerekana ntibugomba kugira inyuma cyane, gutinda cyangwa guterana amagambo. Niba ikosa rirenze 1%, gukosora umurongo bigomba gukorwa.
2, Gupima
Ingero zapimwe mubihe bisanzwe byikirere cyubushyuhe no kuvura ubuhehere. Reba zeru n'imbere n'inyuma urwego rwo gupima ibikoresho hamwe no gufata amajwi. Hindura intera iri hagati ya clamps yo hejuru na hepfo, hanyuma ushyireho icyitegererezo muri clamps kugirango wirinde guhuza intoki hamwe nikizamini kiri hagati ya clamps. Imbere-tension ya 98 mN (10g) ikoreshwa kurugero kugirango ihagarike hagati ya clips zombi. Igipimo cyo gupakurura kuvunika muri (20 yubutaka 5) s cyabazwe nikizamini cyo guhanura. Imbaraga ntarengwa zikoreshwa zigomba kwandikwa kuva intangiriro yo gupimwa kugeza ingero zimenetse. Kurambura kuruhuka bigomba kwandikwa mugihe bibaye ngombwa. Nibura imirongo 10 yimpapuro ninama igomba gupimwa muri buri cyerekezo kandi ibisubizo byimirongo 10 byose bigomba kuba bifite ishingiro. Niba clamp ivunitse muri mm 10, igomba gutabwa.
Ibisubizo bibarwa
Ibisubizo byerekanaga ko ibisubizo bihagaritse kandi bitambitse byimpapuro namakarito byabazwe kandi bigaragazwa uko bikurikirana, kandi nta tandukaniro ryerekanwe mubyerekezo bya laboratoire yimuwe.
Dukurikije ibipimo ngenderwaho “GB / T 453-2002 IDT ISO 1924-1: 1992 impapuro hamwe ninama yo kugena imbaraga (uburyo bwo guhora bwihuta bwihuta)” isosiyete yacu yateje imbere ibicuruzwa DRK101 ikurikirana imashini yipimisha tensile. Ifite ibintu bikurikira:
1, Uburyo bwo kohereza bwakoresheje imipira, imipira ihamye kandi yuzuye; Moteri ya servo yatumijwe hanze, urusaku ruto, kugenzura neza.
2, Gukoraho ecran ya ecran yerekana, menu yo guhanahana igishinwa nicyongereza. Igihe nyacyo cyo kwerekana imbaraga-igihe, imbaraga-guhindura, imbaraga-kwimura, nibindi. Porogaramu iheruka ifite umurimo wo kwerekana umurongo ucuramye mugihe nyacyo. Igikoresho gifite amakuru akomeye yerekana, gusesengura nubushobozi bwo kuyobora.
3.
4, Gukoresha printer ya moderi yumuriro, gushiraho byoroshye, amakosa make.
5, Ibisubizo byo gupima mu buryo butaziguye: nyuma yo kurangiza itsinda ryibizamini, biroroshye kwerekana mu buryo butaziguye ibisubizo byo gupimwa no gucapa raporo y'ibarurishamibare, harimo gusobanura, gutandukana bisanzwe hamwe na coefficient de variable.
6, Urwego rwohejuru rwo kwikora, igishushanyo cyibikoresho gikoresha ibikoresho byateye imbere mugihugu ndetse no hanze yarwo, microcomputer mugukurikirana amakuru, gutunganya amakuru no kugenzura ibikorwa, hamwe no gusubiramo byikora, kubika amakuru, kurinda ibintu birenze urugero no kwibeshya.
7, Imikorere myinshi, iboneza ryoroshye.
Ohereza ubutumwa bwawe:
Igihe cyo kohereza: Ugushyingo-03-2021
