1 Kwitegura mbere yo gupima
1) Igipimo cy'ubukana n'ikimenyetso cy'ubukana bikoreshwa mu gupima ubukana bwa Vickers bigomba kubahiriza ibiteganywa na GB/T4340.2;
2) Ubushyuhe bw'icyumba muri rusange bugomba kugenzurwa hagati ya 10 ~ 35℃. Ku bipimo bifite ibisabwa byo hejuru, bugomba kugenzurwa kuri (23±5)℃.
Ingero 2
1) Ubuso bw'icyitegererezo bugomba kuba buringaniye kandi bworoshye. Ni byiza ko ubuso bw'icyitegererezo bugomba kuba bwujuje ibisabwa: Agaciro ntarengwa k'ubuso bw'ubukana: Icyitegererezo cy'ubukana bwa Vickers 0.4 (Ra) / μm; Icyitegererezo cy'ubukana bwa Vickers 0.2 (Ra) / μm; Icyitegererezo cy'ubukana bwa Vickers 0.1 (Ra) / μm
2) Ku bikoresho bya Vickers na micro Vickers bifite uburemere buto, ni byiza guhitamo uburyo bwo gutunganya no gusiga irangi ry’amashanyarazi bukwiye kugira ngo bukoreshwe mu gutunganya ubuso hakurikijwe ubwoko bw’ibikoresho.
3) Ubunini bw'icyitegererezo cyangwa urwego rw'igerageza bugomba kuba nibura inshuro 1.5 z'uburebure bw'umurongo ugororotse w'aho ushyirwa
4) Mu gihe ukoresha Vickers nto na micro mu gupima, niba icyitegererezo ari gito cyane cyangwa kidahuje n'igihe, icyitegererezo kigomba gushyirwaho cyangwa gushyirwaho ibikoresho byihariye mbere yo gupima.
3Uburyo bwo gupima
1) Guhitamo imbaraga z'ikizamini: Hakurikijwe ubukana, ubunini, ingano, n'ibindi by'icyitegererezo, imbaraga z'ikizamini zigaragara ku mbonerahamwe ya 4-10 zigomba gutoranywa kugira ngo zikoreshwe mu kizamini.
2) Igihe cyo gukoresha imbaraga z'igerageza: Igihe kuva imbaraga zitangiye gukoreshwa kugeza igihe imbaraga z'igerageza zirangiye kigomba kuba mu masegonda 2 ~ 10. Ku bipimo by'ubukana bw'imizigo mito ya Vickers na micro Vickers, umuvuduko wo kumanuka ntugomba kurenza 0.2 mm / s. Igihe cyo gukoresha imbaraga z'igerageza ni 10 ~ 15 s. Ku bikoresho byoroshye cyane, igihe cyo gufata gishobora kongerwa, ariko ikosa rigomba kuba mu masegonda 2.
3) Intera iri hagati y’aho icyinjizwa kugeza ku nkombe y’icyitegererezo: Ibyuma, umuringa n’umuringa bigomba kuba byibuze inshuro 2.5 z’uburebure bw’aho icyinjizwa; ibyuma byoroheje, icyuma cy’ubutare, tini n’ibyuma byabyo bigomba kuba byibuze inshuro 3 z’uburebure bw’aho icyinjizwa. Intera iri hagati y’aho icyinjizwa bibiri byegeranye: ku byuma, umuringa n’umuringa, bigomba kuba byibuze inshuro 3 z’uburebure bw’umurongo ugororotse w’ikimenyetso cyo guhagarika; ku byuma byoroheje, icyuma cy’ubutare, tini n’ibyuma byabyo, bigomba kuba byibuze inshuro 6 z’uburebure bw’umurongo ugororotse w’aho icyinjizwa.
4) Pima impuzandengo y'imibare y'uburebure bw'impande ebyiri z'umurongo ugororotse, hanyuma ushake agaciro k'ubukana bwa Vickers ukurikije imbonerahamwe, cyangwa ubare agaciro k'ubukana ukurikije formula.
Itandukaniro mu burebure bw'impande ebyiri z'umurongo ugororotse ku murongo ntirigomba kurenza 5% by'agaciro mpuzandengo k'impande. Iyo birenze, bigomba kugaragara muri raporo y'ikizamini.
5) Mu gihe cyo gupima ku ngero y'ubuso bugoramye, ibisubizo bigomba gukosorwa hakurikijwe imbonerahamwe.
6) Muri rusange, ni byiza gutanga raporo y'agaciro k'ikizamini cy'ubukana bw'amanota atatu kuri buri cyitegererezo.
Ibyiciro 4 by'ibikoresho byo gupima ubukana bwa Vickers
Hari ubwoko bubiri bw'ibikoresho bipima ubukana bwa Vickers bikunze gukoreshwa. Ibi bikurikira ni intangiriro y'ikoreshwa ry'ibikoresho bipima ubukana bwa Vickers bikunze gukoreshwa:
1. Ubwoko bw'ibipimo by'amaso;
2. Ubwoko bw'ibipimo bya porogaramu
Icyiciro cya 1: Ubwoko bw'igipimo cy'amaso Ibiranga: Koresha icyitegererezo cy'amaso mu gupima. Imikoreshereze: Imashini ikora agace k'ijisho (diyama ◆), kandi uburebure bw'ijisho bupimirwa n'ijisho kugira ngo ubone agaciro k'ubukomere.
Icyiciro cya 2: Ubwoko bw'ibipimo bya porogaramu: Ibiranga: Koresha porogaramu y'ubukomere kugira ngo upime; yoroshye kandi yoroshye ku maso; ishobora gupima ubukomere, uburebure, kubika amashusho y'ubukomere, raporo z'ibibazo, nibindi. Imikoreshereze: Imashini ikora (diyama ◆) ipfundikirwa, maze kamera ya digitale ikusanya ipfundikirwa kuri mudasobwa, kandi agaciro k'ubukomere kapimirwa kuri mudasobwa.
5Gushyira mu byiciro porogaramu: Verisiyo 4 z'ibanze, verisiyo yo kugenzura turret yikora, verisiyo y'imashini ikoresha ikoranabuhanga rya semi-automatic, na verisiyo y'imashini ikoresha ikoranabuhanga rya automatic.
1. Verisiyo y'ibanze
Ishobora gupima ubukana, uburebure, kubika amashusho y'aho ibintu bigeze, raporo z'ibibazo, n'ibindi;
2. Porogaramu yo kugenzura verisiyo ya turret yikora ishobora kugenzura turret ipima ubukana, urugero nka, lens ikora, indenter, loading, nibindi;
3. Verisiyo ikoresha uburyo bwa Semi-automatic ifite ameza y'igerageza ya XY y'amashanyarazi, agasanduku ko kugenzura urubuga rwa 2D; Uretse imikorere ya verisiyo ya turret yikora, porogaramu ishobora kandi gushyiraho intera n'ingingo, gushyiramo uduce twikora, gupima byikora, nibindi;
4. Verisiyo yikora ubwayo ifite ameza y'igerageza ya XY y'amashanyarazi, agasanduku ko kugenzura urubuga rwa 3D, focus ya Z-axis; Uretse function ya verisiyo yikora, porogaramu ifite function ya Z-axis;
6Uburyo bwo guhitamo icyuma gipima ubukana bwa Vickers gikwiye
Igiciro cy'icyuma gipima ubukana bwa Vickers kizatandukana bitewe n'imiterere n'imikorere.
1. Niba ushaka guhitamo ihendutse, ushobora guhitamo:
Ibikoresho bifite ecran nto ya LCD n'uburyo bwo kwinjira mu jisho hakoreshejwe intoki;
2. Niba ushaka guhitamo igikoresho gihendutse, ushobora guhitamo:
Ibikoresho bifite ecran nini ya LCD, agace k'amaso gafite icyuma gikodesha amashusho, hamwe n'icyuma gicapa cyubatswemo;
3. Niba ushaka igikoresho gigezweho, ushobora guhitamo:
Ibikoresho bifite ecran yo gukoraho, sensor ifunganye, agace k'amaso gafite icyuma gicapa (cyangwa USB flash drive), vis yo guterura ibikoresho byo mu bwoko bwa worm, na encoder ya digitale;
4. Niba ubona ko biruhije gupima ukoresheje agakoresho ko gupima ijisho, ushobora guhitamo:
Ifite sisitemu yo gutunganya amashusho ya CCD, ipima kuri mudasobwa utitaye ku jisho, byoroshye, byoroshye kandi byihuse. Ushobora kandi gukora raporo no kubika amashusho yo gushyiramo ibice, nibindi.
5. Niba ushaka koroshya imikorere no gukora ibintu mu buryo bwikora cyane, ushobora guhitamo:
Igipimo cy'ubukana bwa Vickers cyikora kandi gipima ubukana bwa Vickers byikora byikora
Ibiranga: shyiraho intera n'umubare w'amanota, ushyireho utudomo mu buryo bwikora kandi buhoraho, hanyuma upime mu buryo bwikora.
Igihe cyo kohereza: Ukwakira 17-2024
