Leeb Hardness Tester
Parizvino, leeb hardness tester inoshandiswa zvakanyanya mukuedzwa kwekuomarara. Iyo leeb Hardness tester inotora nheyo yehunyanzvi hwekushanda nesimba kuomesa uye kushandisa tekinoroji yemakomputa kuti uzive miniaturization uye nemagetsi ekuomesesa tester. Zviri nyore uye zvakaringana kushandisa, kuverenga kunonyanya kutaurwa, uye mhedzisiro yemiedzo inogona kushandurwa nyore nyore kuita tsika dzebrinell, saka zvinogamuchirwa zvakanyanya.
Zvizhinji zvinokandwa ndezvemvanhu-kune-hombe dzebasa, dzimwe dzadzo dzinorema matani akati wandei, uye harigone kuedzwa pabhenji-yepamusoro tester. Iyo chaiyo hardness test yekukanda inonyanya kushandiswa zvakasiyana zvakaraswa test test tsvimbo kana bvunzo dzinodhinda dzakabatanidzwa. Nekudaro, hapana bvunzo yeyedzo kana iyo bvunzo block inogona kutsiva chose kutsiva basa roga pachayo. Kunyangwe kana chiri choto chimwe chete chesimbi yakanyungudutswa, iyo nzira yekukanda uye mamiriro ekurapa ekurapa akafanana. Nekuda kwemusiyano wakakura muhukuru, iyo yekudziya iyo, kunyanya chiyero chinotonhorera, chichava chakasiyana. Zvakaoma kuita kuti maviri aya ave nenzira imwecheteyo kuoma. Neichi chikonzero, vatengi vazhinji vanochengeta zvimwe uye vanotenda mukuoma kweanozvipira pachayo. Izvi zvinoda chinhu chinotakurika zvakanyanya tester kuyedza kuomesa kuomarara kwekukanda. Iyo leeb hardness tester inogadzirisa dambudziko iri, asi zvinodikanwa kuti titeerere kupedzisa pamusoro pekupedza kwebasa rekushandiswa panguva yekushandiswa kweiyo leeb hardness tester. Iyo leeb hardness tester ine zvinodiwa kuti mamiriro ekunyatsoomarara.
Brinell Hardness Tester
Brinell kuomarara tester kunofanirwa kushandiswa kune kuomesa bvunzo yekukanda. Kune grey iron castings nemakiromita ane coarse, mamiriro ekuedzwa e3000kg simba uye 10mm bhora rinofanira kushandiswa zvakanyanya sezvinobvira. Kana saizi yekukanda idiki, rockwell hardness tester inogona zvakare kushandiswa.
Simbi Castings kazhinji ine chimiro chisina kufanana, uye ine zvimwe kabhoni, silicon uye zvimwe zvakasvibiswa kupfuura simbi, uye kuomarara kuchasiyana munzvimbo diki dzakasiyana kana kune dzakasiyana siyana. Iyo Indender yeBrinell Hardness Tester ine hukuru hwakakura uye nzvimbo yakakura induction, uye inogona kuyera kukosha kwepakati kwekuomesa kwezvinhu mukati meimwe huwandu. Naizvozvo, iyo brinell yakaoma tester ine yakakwira bvunzo yechokwadi uye kuderera kudiki kwetsika dzakaomarara. Iko kuyerwa kuyera kukosha ndeyemiriri hwakawanda hwekuomesa chaiko kweiyo basa rekushanda. Naizvozvo, tester hardness tester inoshandiswa zvakanyanya muindasitiri yemavhesi.
Rockwell Kuomarara
Toward Hardness Testers anowanzojairwa nekuedzwa kwekuomesa kwesimbi. Zvemabhiza ezvinyorwa zvine zviyo zvakanaka, kana pasina nzvimbo yakakwana yeBrinell kuomarara kweBrinell, Rockwell hardness bvunzo inogona zvakare kuitwawo. Zveparamende inovhunika cast simbi, yakagadzirirwa simbi uye simbi yekukwikwidza, HRB kana HRC chiyero inogona kushandiswa. Kana zvinyorwa zvisina kunyorwa, kuverenga kwakawanda kunofanirwa kuyerwa uye kukosha kwepakati kunofanirwa kutorwa.
Shore Hardness Tester
Muzviitiko zveumwe nemumwe, kune mamwe makandira nemhando hombe, hazvibvumidzwe kucheka muenzaniso, uye hazvibvumidzwe kugadzirisa mamwe mayedzo ekuedzwa kwekuedza kuomesa. Panguva ino, kuedzwa kwekuomesa kuchasangana nematambudziko. Zvechiitiko ichi, nzira yakajairika ndeyekuyedza kuomesa nehurombo hwekutakurika kuomarara tester pane yakatsetseka mushure mekukandwa kwapera. Semuenzaniso, mugwara rakawanda rinoshandiswa zvakanyanya muindasitiri yesallurgical, inotaurwa kuti testner yakaomeswa inofanira kushandiswa kuyedza kuomesa kuomarara.
Kutumira Nguva: Dec-29-2022
