Nigute dushobora kwihanganira ibimenyetso bya voltage
Guhagarika igishushanyo:
Gahunda igenzurwa na prokage igezweho ireba vocker ya voltage igizwe numuzunguruko wa voltage muremure, umurongo wo gutahura ubu, hamwe nubuso bwerekana. Umuzunguruko muremure ). Iyo sample igeze mugihe gikenewe munsi ya voltage ikenewe, igikoresho kizahita cyangwa ngo gihatirwe guhagarika voltage yikizamini; Kuraho ibiruhuko bimaze kugaragara, ubudomo burenze igisenyuka (kurinda) ubungubu, ibisohoka byafashwe mugihe kimwe, kugirango urugero rushobore guhagarikwa, kandi impinga irashobora kugengwa mugihe kimwe, kugirango icyitegererezo gishobore kwemera ikizamini cyimirire isanzwe .
Ikizamini cya voltage voltage nigikoresho cyibanze cyo gupima nta mbaraga za voltage. Birashobora rwose, neza, neza, no kwizerwa kugenzura voltage ya gusenyuka, ibipimo ngenderwaho nibindi bikoresho byamashanyarazi bikoreshwa muburyo bwo hejuru, kandi birashobora gukoreshwa nka ac (diretution) isoko ya voltage ndende ikoreshwa kugirango igenzure ibice n'imikorere ya Imashini yose. Guhangana no gukurikiranwa kw'ibicuruzwa bya voltage hateganijwe hakurikijwe amabwiriza mpuzamahanga y'umutekano mu gihugu nka IEC, ITS, UL, ULC, HIS. Ibisabwa bidasanzwe bigenwa ukundi. Bikwiranye nibikoresho bitandukanye byo murugo, ibikoresho byamashanyarazi, insinga, guhinduranya, guhinduranya ibikoresho byinshi, moteri, ibikoresho bya elegitoroniki, nibindi. Kimwe no kugenzura umutekano ureba Voltage no kumeneka kuri sisitemu ikomeye iriho, ni kandi ibikoresho byibihe byimpanuro kubikoresho bya laboratoire hamwe namashami ya tekiniki.
Ibizamini byigitutu bishingiye kubijyanye no kwinjiza no gusya ibizamini byigitutu cyamahanga, hamwe nubusabane bufatika bwabakoresha benshi b'Abashinwa kugirango batere imbere no kunoza. Ikizamini cya voltage voltage ni urukurikirane rwibisobanuro byuzuye bya digitale " Igenzura voltage, kumeneka ubu, no kugenzura igihe cyose cya digitale. Ibiriho birashobora gushyirwaho uko uko bishakiye ukurikije amabwiriza atandukanye yumutekano hamwe nabakoresha ukundi. Hano haraba intara ya digitale mugihe cyo gupima, bituma igihe cyo kugenzura neza kigera kuri ± 19s, imikorere ni nyinshi, kandi ni kurwego rwiza, kandi ni kurwego rwiza Ukurikije imikorere ya tekiniki no kwizerwa ubuziranenge.
Ibiranga hamwe nuburyo butandukanye bwa vibrometero
Vibrometero nayo yitwa isesengura rya vibration cyangwa ikaramu ya vibrometero. Ihame rya vibrometero ryateguwe ukoresheje ingaruka za Piezoelectric ya Quantics na Coramics na Poramics. Mubisanzwe hitamo imiterere ya piezoelectric kumurimo.
Gahunda igenzurwa na SEAKAGE YUZUYE Ingaruka ya CERATICE CERATICE CERAMIC YAKORESHEJWE PERAMIC. Ifite imikorere yo kugena ubukana (umuvuduko) mumeza ya oscallation, kandi ifite kandi imikorere igena umwihariko inenge yibikoresho n'ibikoresho, kandi bifite ibisobanuro bigaragara. , Ikoreshwa mugupima ibihe kugirango umenye ubusumbane hamwe nimashini zifata. Vibrometero ikoresha imikorere-yihuta yo hejuru kugirango urangize ibipimo nyabyo kandi bisubirwamo. Metero yo kunyeganyega irakwiriye gupima umwirondoro usanzwe wibikoresho bya mashini, kandi birashobora gupima kwimurwa kwa oscalication, umuvuduko no kwihuta. Bikoreshwa cyane mukora imashini ikora, amashanyarazi mettallurgy, ibinyabiziga, rusange aerospace nibindi bice.
Metero yo kunyeganyega ifite ibikoresho byo gucunga ibikoresho. Ukurikije imiterere yumurimo no kugabana imirimo, metero zinyuranye ziratangwa. Minisiteri y'ingufu ifite ibikoresho byo gusesengura rion, kandi ifite uburyo bwo gukusanyirizwa amakuru. Ibipimo byo gupima birihuta. , Umuvuduko, kwimura, ubushyuhe, umuvuduko wo kuzunguruka. Ku bagenzuzi b'ishami, imikorere myinshi yimukanwa idasanzwe ifite ibikoresho byo gupima nko kwihuta, kwimura, ibimera, bikoreshwa cyane mu kugenzura ibikorwa byibikoresho. Gusuzuma no gusana abakozi basana bafata ibipimo shingiro birashobora kuba bifite urukurikirane rwibintu byihutirwa bya metero zinyeganyega, bikwiranye no kwipimisha, kwihuta, no kwimura ibikoresho byose bya mashini nka moteri, abafana, na comp.
Kunyeganyega Meter Gupima no Gucira urubanza
1. Guhitamo ingingo zo gupima imirima inyeganyega kugirango urebe ibikoresho nibikoresho byanyuma byibikoresho byibanze, kandi bifite ibikoresho byipimisha kurubuga. Buri ngingo yo gupima igomba guhura kuri mugenzi wawe.
2. Gupima inzitizi ya vibrometero: Ikeneye kugeragezwa buri byumweru bibiri nyuma yibikoresho bimaze gukaza cyangwa hafi ya ofleaul; Irageragezwa rimwe mu kwezi mugihe gisanzwe; Niba hari impinduka zikomeye hagati yapimwe nigipimo cya nyuma cyapimwe, ubugenzuzi bugomba gushimangirwa ubucucike, kugirango wirinde impanuka zitunguranye kandi zigize guhagarika umutima.
3. Ishingiro ryo kumenya agaciro kanini ka vibrometero: Reba ku mahanga mpuzamahanga Iso2372.
Umuvuduko wo kuzunguruka: 600 ~ 1200r / min, gahunda yo gupima oscalication: 10 ~ 1000hz.
Mubisanzwe, mugihe ibikoresho biri mubikorwa bisanzwe, hateganijwe agaciro kwumuvuduko wa 4.5 ~ 11.2Mm / s (bigize hejuru ya 75Kw) hateganijwe gukomeza gukurikirana no gusaba. Niba irenze 7.1mm / s, birakenewe gutekereza kungarura gukomeye. Kugirango wemeze ko agaciro, usibye gusuzuma ubushobozi bwibikoresho, bigomba kandi gusuzuma ibintu bikomeza gukomeza gukomera, umutekano, kwizerwa no kurangira.
Igihe cyagenwe: Feb-06-2021
