Maitiro ekusarudza tester yakaoma yekuyedza tubular chimiro samples

1) Kanodzika Hardness Tester ishandiswe kuyedza kuomarara kwesimbi pombi madziro?

Iyo bvunzo yemiedzo iri sa-213m t22 simbi pombi ine yekunze diamita ye 16mm uye madziro kudenga kwe1,65mm. Mhedzisiro yebvunzo yeTestwell Hardness tester ndeyekuti: Mushure mekutevera nzombe uye kufungidzira kwechidimbu

Mushure meyedzo, zvinogona kuoneka kuti pombi yemasimbi pamadziro ine kushoma defformation, uye mhedzisiro ndeyekuti: Iko kukosha kwakaderera kuyerwa kweHockwell kuomarara kunoita kuti bvunzo ive isingabvumirwe.

Sekureva kweGB / T 230.1-2018 Iko ukobvu kweSampule No.1 ndeye 1.65mm, iyo gobvu, ~ 0.20mm, uye ~

Munguva yekubvunzwa, nekuda kweiyo sampule nzvimbo haina kutsigirwa, ichaita kuti isingaonekwe neyeziso rakashama) deformwell, saka kuomarara kwedombo kwakayerwa.

2) Kusarudza masisitiri makuruRockwellHardness tester yekuyedza masimbi pombi:

Kambani yedu yakaramba ichiedza kuomesa kuomarara kweiyo pombi pombi uye yakasvika pamhedzisiro inotevera:

Superficial Rockwell Hardness Muedzo kana Dombowell Hardness Bvunzo pane pamusoro peiyo yakaonda-yakakomberedzwa simbi pombi. Isina kukwana madziro rutsigiro inokonzeresa kuremadza deformation uye mhedzisiro mune yakaderera bvunzo mhinduro;

Kana isa rutsigiro rwechikadzi pakati peiyo madziro-madziro tube, nekuti haina kana kuti inyonganiso yechigaro chezambiringa chesimbi.

Shandura Vickers kuomarara kuongororwa kusvika kuChickwell kuomarara mushure mekupukuta mbira sampling sampling sampling

2. Pamhepo yembwa yechikepe uye nekunyora ndege yekunze uye ichinyatsofananidza