Maitiro ekutarisa kana testerness testery iri kushanda zvakajairika?
1.The Testery Tester inofanira kuve yakanyatsoongororwa kamwe chete pamwedzi.
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3. Kana testery yakaomarara ichishanda, hazvibvumirwe zvakananga pamusoro peiyo simbi kuti ifanane nekudzivirira kuyamwa chiyero chekuyera kana kukuvadza madhaimani
4. Munguva yekushandiswa kweDiamond indent Mushure mekuyera kwega kwega, indender inofanira kudzoserwa mubhokisi rinokosha rekuchengetedza.
Hardness Tester Kuzvimba:
Pamusoro pekutarisira kwakakosha kana uchishandisa dzakasiyana siyana dzezviitiko, pane mamwe matambudziko anofanirwa kutarisirwa kune, izvo zvakanyorwa pasi apa:
1. Iyo testery yakawandisa ichabereka marudzi maviri ezvikanganiso: imwe ndeyekukanganisa kunokonzerwa nekusvibiswa uye kufamba kwenhengo dzayo; Iyo imwe ndeye kukanganisa kunokonzerwa nehurongwa hwekuomarara hunopfuura huwandu hwakataurwa. Kwekukanganisa kwechipiri, tester yakaoma inoda kuiswa pamwe neyakajairwa block isati yambo kuyerwa. Zvemhedzisiro yeiyo calibration yeiyo dombowell hardness tester, mutsauko unokodzera mukati me1. Iko kutsiurwa kukosha kunogona kupihwa kukosha kwakasimba nemusiyano mukati me 2 2. Kana mutsauko uri kunze kwehuwandu hwe ± 2, zvinodikanwa kudzora uye kugadzirisa tester kuomesa kana kuchinja kune dzimwe nzira dzekuyedza dzekuedza.
Chiyero chimwe neimwe checkwell hardness chine de Factor chiyero chekushandisa, chinofanira kusarudzwa nemazvo maererano nemirairo. Semuenzaniso, kana kuomarara kwakakwira kupfuura HRB100, chiyero cheHRC chinofanira kushandiswa kuyedzwa; Kana kuomarara kuri kuderera pane hRC20, iyo HRB chiyero inofanira kushandiswa kuongororwa. Nekuti kurongeka uye kunzwa kwekunyepedzera tester varombo kana rwizi rweyedzo rwatopfuura, uye kukosha kwechiitiko hakuna kurongeka, hazvina kukodzera kushandiswa. Dzimwe nzira dzekuyedza dzinotsvaga zvine zvinoenderana calibration zviyero. Iyo yakajairwa block inoshandiswa kuyera tester yakaoma haigone kushandiswa pamativi ese, nekuti kuomarara kwerutivi rwakajairwa nerutivi rwekuseri hazvisi zvakafanana. Izvo zvinowanzoitika kuti iyo standard block inoshanda mukati megore rimwe kubva kuCalibration Zuva.
2. Paunenge uchitsiva iyo Inenter kana Anvil, teerera kuchenesa zvikamu zvekutaura. Mushure mekusika, edza kakawanda neyekutanga simbi yekuomerwa kwekuomerwa kusvikira kukosha kwekuomarara kwakawanikwa kaviri mumutsara kwakafanana. Chinangwa ndechekuita kuti indike
3. Mushure mekunge tester yakaoma yakagadziridzwa, kana uchitanga kuyera kuomesa, yekutanga bvunzo pfungwa haina kushandiswa. Nekutya kushamwaridzana pakati pemuenzaniso uye iyo Anvil, kukosha kwakayerwa hakuna hutsinye. Mushure mekutanga kwekutanga kuedzwa uye kuomarara kweTestyer mune yakajairika mashandiro eichinja, sampuli inoedzwa nenzira yakayerwa uye kukosha kwekuyera kwakanyorwa.
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5. Zvezvidimbu zvidimbu zvine maumbirwo akaoma, mapads emhando dzinoenderana dzinofanira kushandiswa, uye dzinogona kuedzwa mushure mekugadziriswa. Chikamu chakatenderedza chidimbu chinowanzoiswa mune v-yakavezwa groove yekuedza.
6. Usati watakura, tarisa kuti mubato wekutakura unoiswa mune kusunungura chinzvimbo. Paunenge uchirova, chiitiko ichi chinofanira kuve chiedza uye chakatsiga, uye usashandise simba rakawandisa. Mushure mekutakura, mubato wekutakura unofanirwa kuiswa munzvimbo yekuburitsa, kuitira kudzivirira chiridzwa kubva pakuremerwa kwenguva yakareba, zvichikonzera kupururudza purasitiki uye kukanganisa kuyerwa kwechiyero.
Vickers, Dombowell Kuomerwa
Kuomesa: Iko kugona kwezvinhu zvekudzivisa kushatirisa kwepurasitiki kwemuno, uye zvinonyanya kuyerwa nenzira induction.
Ongorora: Iyo tsika dzakaomarara haigone kuenzaniswa zvakananga nemumwe, uye inogona kungoshandurwa kuburikidza neyakaomarara fananidzo yekuenzanisa.
Muna 2019, Shandong Shancai Kuedza Chiridzwa CLVE, yakabatana neNational Testing Machine Machine State Technical Committee uye vakatora chikamu mukuumbwa kwenhau dzenyika mbiri
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Muna 2021, Shandong Shancai yakatora chikamu mukuvakwa kweiyo otomatiki online kuomesa chirongwa cheAerospace Injini pombi, inopa iyo indasitiri yeAerispace yeiyo mama.
Kutumira Nguva: Dec-29-2022
