1 Imyiteguro mbere yo kwipimisha
1) Testness Tosters hamwe na ITnter yakoreshejwe kuri vickers gupima ubukana bugomba kubahiriza ibiteganywa na GB / T4340.2;
2) Ubushyuhe bwo mucyumba bugomba kugenzurwa murwego rwa 10 ~ 35 ℃. Kubizamini hamwe nibisabwa byimazeyo, bigomba kugenzurwa kuri (23 ± 5) ℃.
Ingero 2
1) Urugero rugomba kuba ruringaniye kandi rworoshye. Birasabwa ko icyitegererezo cyo hejuru kigomba kubahiriza ibisabwa: Agaciro ntarengwa k'ubuso bukabije bwa Parameter: Vickers Gukomera Icyitegererezo 0.4 (ra) / μm; Umutwaro muto wa Vickers Hardness Icyitegererezo 0.2 (ra) / μm; Micro Vickers Hardness Icyitegererezo 0.1 (RA) / μm
2) Kumutwaro muto wa Vickers hamwe na Micro Vickers Ingero, birasabwa guhitamo gukoporora no gukosora bya electrolytic kugirango bivure hejuru ukurikije ubwoko bwibikoresho.
3) Ubunini bwicyitegererezo cyangwa igice cyikizamini gikwiye kuba byibuze 1,5 uburebure bwa diagonal of indentation
4) Mugihe ukoresheje imitwaro mito na micro vickers kugirango ugerageze, niba icyitegererezo ari gito cyane cyangwa kidasanzwe, icyitegererezo kigomba kuba kigabanijwe cyangwa kikaba kitonyanga kidasanzwe mbere yo kwipimisha.
3Uburyo bw'ikizamini
1) Guhitamo Imbaraga Zibizamini: Ukurikije gukomera, ubunini, ingano, nibindi byitegererezo, imbaraga zibizamini zerekanwe mu mbonerahamwe 4-10 igomba gutoranywa kubizamini. .
2) Igihe cyo Gusaba Imbaraga: Igihe Kuva Gutangira Imbaraga Gusaba Imbaraga Kuzuza Ibizamini byuzuye Ibizamini bigomba kuba muri 2 ~ 10 s. Ku mitwaro mito na micro vickers Ikomeye Ibizamini, Indenter imanuka umuvuduko ntugomba kurenga 0.2 Mm / s. Imbaraga z'ibizamini zifata igihe ni 10 ~ 15 s. Kubikoresho byoroshye cyane, igihe cyo gufata gishobora kongerwa, ariko ikosa rigomba kuba muri 2.
3) Intera kuva hagati ya indentation kumurongo wicyitegererezo: Icyuma, umuringa na blopry na blopry na borloys igomba kuba byibuze 2.5 uburebure bwa endentation; Ibyuma byoroheje, kuyobora, amabati hamwe na alloys zabo bigomba kuba byibuze inshuro 3 uburebure bwa diagonal. Intera iri hagati yibigo bitatu byegeranye: Kuri stetent, umuringa numuringa wabyo, bigomba kuba byibuze inshuro 3 z'uburebure bwa Mariko ya DIAGONAL; Kubibw'umucyo, kuyobora, amabati hamwe na alloys zabo, igomba kuba byibuze inshuro 6 z'uburebure bwumurongo wa diagonal wa indentation
4) Gupima imibare isobanura uburebure bwibyatsi bibiri bya indentation, hanyuma ushake abalike agaciro ukurikije imbonerahamwe, cyangwa kubara agaciro gakomeye ukurikije formulaire.
Itandukaniro mu burebure bw'intangarugero ebyiri zerekana indentation ku ndege ntigomba kurenga 5% by'agaciro ka diagonal. Niba birenze, byakagombye kugaragara muri raporo y'Ikizamini.
5) Iyo ugeragejwe kumurongo wikigero, ibisubizo bigomba gukosorwa ukurikije imbonerahamwe.
6) Muri rusange, birasabwa kumenyesha indangagaciro zipima ingingo eshatu kuri buri cyitegererezo.
Abashuka 4 Hardness Tester
Hariho ubwoko 2 bwa bakunze gukoreshwa na dickers. Ibikurikira ni intangiriro kuri vickers ikoreshwa cyane ikoresha testers:
1.. Ubwoko bwo gupima ijisho;
2. Ubwoko bwo gupima software
Icyiciro 1: Ubwoko bwa Exepiece Ibiranga: Koresha ijisho kugirango ugereranye. Imikoreshereze: Imashini ikora (diyama ikora (diyama. Uburebure bwa diagonal ya diyama yapimwe hamwe nijisho ryo kubona agaciro gakomeye.
Gutondekanya 2: Ubwoko bwo gupima software: Ibiranga: Koresha porogaramu ikomeye kugirango upime; byoroshye kandi byoroshye kumaso; Irashobora gupima imbaraga, uburebure, kubika amashusho yerekana, nibindi bikoreshwa: Imashini ikora (diyama ikusanya indentation kuri mudasobwa, kandi agaciro ka Diamond gapimwa kuri mudasobwa.
5Ibyiciro bya software: 4 Impinduro zibanze, Automatic Turret Version, verisiyo ya Semi-Aukora, na verisiyo yikora.
1. Verisiyo yibanze
Irashobora gupima imbaraga, uburebure, kubika amashusho ya indentation, gutanga raporo, nibindi .;
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3.Smic-audemic verisiyo hamwe nimbonerahamwe ya xy yikizamini, 2D igenzura agasanduku; Usibye verisiyo ya Turret Version ikora, software irashobora kandi gushyiraho spacing n'amanota, akadomo gakora, gupima byikora, nibindi .;
4.Gukora verisiyo yikora hamwe nimbonerahamwe ya School XY XY, 3D Igenzura Agasanduku, Z-Axis yibanze; Usibye verisiyo ya kimwe cya kabiri cya Semic, software nayo ifite imikorere yibanze;
6Nigute wahitamo vickers ikwiye gukomera
Igiciro cya vickers gikomeye testers kizatandukana bitewe niboneza n'imikorere.
1. Niba ushaka guhitamo bihendutse, noneho urashobora guhitamo:
Ibikoresho hamwe na ecran ntoya ya LCD hamwe nigitabo cya diagonal unyuze mumaso;
2. Niba ushaka guhitamo igikoresho cyiza-cyiza, noneho urashobora guhitamo:
Ibikoresho hamwe na ecran nini ya LCD, ijisho hamwe na sisitemu ya digitale, hamwe na printer yubatswe;
3. Niba ushaka igikoresho cya UPSCALE, noneho urashobora guhitamo:
Ibikoresho hamwe na ecran ya downho, ijisho rifunze, ijisho hamwe na printer (cyangwa USB Flash Drive), ibikoresho byinyo bikuraho inkweto, na digitale ya digitale;
4. Niba utekereza ko ari ugupima hamwe nijisho, urashobora guhitamo:
Gukoresha amashusho ya CCD Hardness Gutunganya Ishusho, gupima kuri mudasobwa utareba ijisho, byoroshye, byitoti, kandi byihuse. Urashobora kandi gutanga raporo no kubika amashusho yerekana, nibindi.
5. Niba ushaka imikorere yoroshye no kwikora cyane, noneho urashobora guhitamo:
Inyuma ya Vickers Hardness Tester kandi Automatic Headkers Hardness Tester
Ibiranga: Shiraho intera numubare wingingo, mu buryo bwikora kandi uhoraho, kandi uhita upima.
Igihe cya nyuma: Ukwakira-17-2024
