A umutwaroni mubyukuri igikoresho gihindura ibimenyetso rusange mumashanyarazi apima. Iyo ukoresheje aumutwaro, ibikorwa nyabyo bikora byaumutwaro bigomba gusuzumwa mbere, nibyingenzi muguhitamo neza kwaumutwaro. Bifitanye isano no kumenya nibaumutwaro Irashobora gukora mubisanzwe, umutekano wacyo nubuzima bwa serivisi, ndetse nubwizerwe numutekano wibikoresho byose bipima.
Ingaruka yibidukikije kuriumutwaro ahanini ikubiyemo ibintu bikurikira:
. Kuriumutwaros ikora mubushyuhe bwo hejuru, ubushyuhe bwo hejuruumutwaros Byakoreshejwe; hiyongereyeho, ibikoresho nko kubika ubushyuhe, gukonjesha amazi cyangwa gukonjesha ikirere bigomba kongerwamo.
(2) Ingaruka zumukungugu nubushuhe kumuzingo mugufi waumutwaro. Muri ibi bidukikije, aumutwaro hamwe na hejuruumwuka-gukomera Byahiswemo. Bitandukanyeumutwaros bifite uburyo butandukanye bwo gufunga, nuburyo bwaboumwuka-gukomera ni bitandukanye cyane.
Ikidodo gisanzwe kirimo kuzuza cyangwa gutwikira; reberi ifunze imashini kandi ifunze; gusudira (argon arc gusudira, plasma beam welding) hamwe na vacuum azote yuzuza kashe.
Urebye uburyo bwo gufunga, gufunga gusudira nibyiza, kandi kuzuza no gutwikira kashe ni byo bikennye cyane. Kuriumutwaros ikora mubidukikije bisukuye kandi byumye, urashobora guhitamo koleumutwaro, na Kuri bamweumutwaros ikora ahantu huzuye kandi huzuye ivumbi, ugomba guhitamo kashe ya diafragm cyangwa kashe ya diaphragm yo gusudira, kuvoma azote ya Vacuum yuzuyeumutwaro.
.bitwikiriyeibyuma bitagira umwanda, bifite imbaraga zo kurwanya ruswa kandi nzizaguhumeka ikirere.
(4) Ingaruka yumuriro wa electroniqueload selile ibimenyetso bisohoka. Muri uru rubanza, gukingira kwaload selile bigomba kugenzurwa neza kugirango urebe niba bifite imbaraga zo kurwanya amashanyarazi.
(5) Yaka kandi iturika ntabwo yangiza gusa kuriumutwaro, ariko kandi bibangamiye cyane ibindi bikoresho n'umutekano wawe. Kubwibyo,umutwaros ikorera ahantu hashobora gutwikwa no guturika hashyirwa imbere ibisabwa hejuru kugirango ibikorwa biturika: biturikaumutwaros igomba gutoranywa ahantu hashobora gutwikwa no guturika. Igifuniko cya kashe yibiumutwaro ntugomba gutekereza gusaguhumeka ikirere.
Icyakabiri, guhitamo umubare nurwego rwaumutwaros.
Guhitamo umubare waumutwaros igenwa hakurikijwe intego yibikoresho bipima ibikoresho bya elegitoronike n'umubare w'amanota umubiri munini ukeneye gushyigikira (umubare w'ingingo zishyigikira ugomba kugenwa hakurikijwe ihame ryo gukora ikigo cya geometrike y'uburemere bw'umubiri munini gihura nacyo ikigo gifatika). Muri rusange, benshiumutwaros zikoreshwa kubipimo byumubiri hamwe ningingo nyinshi zishyigikira. Nyamara, kubice bimwe bidasanzwe nkibipimo bya elegitoroniki bifata, imwe gusaumutwaro irashobora gukoreshwa. Kuri bamweamashanyarazi umunzani uhuriweho, ihitamo ryaumutwaro bigomba kugenwa ukurikije uko ibintu bimeze. umubare.
Guhitamo iumutwaro urwego rushobora kugenwa ukurikije isuzuma ryuzuye ryibintu nkibipimo ntarengwa byo gupima igipimo, umubare watoranijweumutwaroS. Muri rusange, wegereye urwego rwaumutwaro ni Kuri Umutwaro Kuri buriumutwaro, uko uburemere bwacyo buzaba bwuzuye. Ariko, mugukoresha nyabyo, kuva umutwaro washyizwe kuriumutwaro ikubiyemo uburemere-uburemere, uburemere bwa tare, umutwaro wa eccentricique hamwe ningaruka zinyeganyeza zipimishije hiyongereyeho ikintu kigomba gupimwa, ibintu byinshi bigomba kwitabwaho muguhitamoumutwaro urwego rwo kwemeza koumutwaro umutekano no kuramba.
Iharurwa rya formula yaumutwaro intera igenwa binyuze mumubare munini wubushakashatsi nyuma yo gusuzuma byimazeyo ibintu bitandukanye bigira ingaruka kumubiri.
Inzira niyi ikurikira:
C = K-0K-1K-2K-3 (Wmax + W) / N.
C-igipimo cyagenwe cya kimweumutwaro; W.-uburemere bwumubiri wumunzani; Wmax-agaciro ntarengwa k'uburemere bwikintu cyapimwe; N.-umubare winkunga zingirakamaro zikoreshwa numubiri munini; K-0-ibintu by'ubwishingizi, muri rusange hagati ya 1.2 na 1.3; K-1-coefficient; K-2-hagati ya gravit offset coefficient yumubiri wapimye; K-3-coefficient yumuyaga.
Kurugero: igipimo cyamakamyo ya 30t ya elegitoronike, uburemere ntarengwa ni 30t, uburemere bwumubiri ni 1.9t, ukoresheje bineumutwaros, ukurikije uko ibintu byifashe muri kiriya gihe, hitamo ibintu byubwishingizi K-0 = 1.25, ingaruka K-1 = 1.18, Ikigo cya gravit offset coefficient K-2-= 1.03, coefficient yumuyaga K-3 = 1.02, gerageza kumenya tonnage yaumutwaro.
Igisubizo: Kubara formula ukurikije iumutwaro urwego:
C = K-0K-1K-2K-3 (Wmax + W) / N.
Birazwi ko:
C = 1.25×1.18×1.03×1.02×(30 + 1.9) / 4
= 12.36t
Kubwibyo, aumutwaro hamwe nurwego rwa 15t rushobora gutoranywa (tonnage yaumutwaro muri rusange 10T, 15T, 20t, 25t, 30t, 40t, 50t, nibindi, keretse iyo byateganijwe byumwihariko).
Ukurikije uburambe ,.umutwaro muri rusange igomba gukora muri 30% kugeza kuri 70% yurwego rwayo, ariko kubikoresho bimwe bipima bifite imbaraga nini mugihe cyo gukoresha, nkumunzani wa gari ya moshi ufite imbaraga, umunzani wikamyo ifite imbaraga, umunzani wibyuma, nibindi, mugihe uhisemoumutwaros, Mubisanzwe, birakenewe kwagura intera, kugirango iumutwaro ikora muri 20% kugeza 30% byurwego rwayo, kugirango ibipimo bipima byaumutwaro yongerewe kugirango umutekano nubuzima bwaumutwaro.
Na none, suzuma ibisabwa kuri buri bwoko bwaumutwaro.
Guhitamo iumutwaro Ubwoko buterwa ahanini nubwoko bwo gupima nu mwanya wo kwishyiriraho kugirango harebwe neza no gupima umutekano kandi wizewe; kurundi ruhande, ibyifuzo byuwabikoze bigomba gusuzumwa. Ababikora muri rusange bagaragaza urugero rwo gushyira mu bikorwaumutwaro ukurikije imbaraga zaumutwaro, ibipimo ngenderwaho, ifishi yo kwishyiriraho, ubwoko bwimiterere, nibikoresho bya elastomer. Kurugero, aluminium cantilever beamumutwaros birakwiriye kubipimo byibiciro, umunzani wa platform, umunzani, nibindi.; ibyuma bya Cantileverumutwaros birakwiriye umunzani wa hopper, umunzani wa elegitoronike, gutondekanya umunzani, nibindi.; ikiraroumutwaros ibereye umunzani wa gari ya moshi, umunzani wamakamyo, umunzani wa kane, nibindi.; inkingiumutwaros bikwiranye nubunzani bwikamyo, umunzani wa gari ya moshi ufite imbaraga, nubunini bwa tonnage nini. Tegereza.
Hanyuma, hariho guhitamoumutwaro icyiciro cyukuri.
Urwego rwukuri rwaumutwaro ikubiyemo ibipimo bya tekiniki nkaumutwaro'kutagira umurongo, kunyerera, gukira gukurura, hystereze, gusubiramo, no kumva. Iyo uhitamoumutwaros, ntukurikirane gusa urwego rwo hejuruumutwaros, ariko tekereza kuzuza ibisabwa byukuri kubipimo bya elegitoronike nigiciro cyabyo.
Guhitamo iumutwaro icyiciro kigomba kuba cyujuje ibintu bibiri bikurikira:
1. Kuzuza ibisabwa byo kwinjiza ibikoresho. Igikoresho cyo gupima cyerekana igipimo cyo gupima nyuma yo gutunganya ibimenyetso bisohoka byaumutwaro binyuze muri amplification hamwe na A / D guhinduka. Kubwibyo, ibisohoka ibimenyetso byaumutwaro igomba kuba irenze cyangwa ingana ninjiza yerekana ibimenyetso bisabwa na metero, ni ukuvuga ibisohoka sensibilité yaumutwaro isimburwa nuburyo buhuye bwaumutwaro na metero, kandi ibisubizo byo kubara bigomba kuba birenze cyangwa bingana ibyinjira byinjira bisabwa na metero.
Guhuza formula yaumutwaro na metero:
Lselile oad ibisohoka sensitivite * imbaraga zo gutanga amashanyarazi voltage * uburemere ntarengwa
Umubare w'amacakubiri y'ibipimo * umubare waumutwaros * urwego rwaumutwaro
Kurugero: igipimo cyo gupakira cyuzuye gipima 25kg, umubare ntarengwa wo kugabana ni 1000. T.apima umubiri wemera ubwoko 3 L-BE-25umutwaros, intera ni 25kg, ibyiyumvo ni 2.0±0.008mV / V, igitutu cyikiraro cyumuvuduko wa 12V. Tigipimo akoresha metero AD4325. Baza nibaumutwaro ikoreshwa irashobora guhuza metero.
Igisubizo: Nyuma yo kugisha inama, ibyinjira byinjira muri metero AD4325 ni 0.6μV / d, ukurikije rero guhuza formula yaumutwaro na metero, ibimenyetso nyabyo byinjira bya metero birashobora kuboneka nka:
2×12×25/1000×3×25 = 8μV / d> 0.6μv / d
Kubwibyoumutwaro ikoreshwa yujuje ibisabwa byinjira byinjira mubikoresho kandi irashobora guhuza igikoresho cyatoranijwe.
2. Kuzuza ibisabwa byukuri kurwego rwa elegitoroniki. Igipimo cya elegitoroniki kigizwe ahanini nibice bitatu: umubiri munini,umutwaro n'ibikoresho. Muguhitamo nezaumutwaro, iumutwaro bigomba kuba hejuru gato kurenza kubara kubara, kuberako igitekerezo gikunze kugarukira kubintu bifatika, nkiminzani. Imbaraga z'umubiri ni mbi cyane, imikorere yigikoresho ntabwo ari nziza cyane, ibidukikije bikora murwego ni bibi nibindi bintu bitaziguyeIngaruka kuri ibisabwacy'igipimo.
Igihe cyo kohereza: Kanama-11-2022