Itandukaniro riri hagati ya vickers gukomera hamwe na microhardss testerness

Kubera ubukorikori bukomeye na microchardss ikizamini, inguni ya diyama yibumoso ikoreshwa mugupima ni kimwe. Nigute abakiriya bahitamo guhitamo abaskuba tester? Uyu munsi, nzasobanura muri make itandukaniro riri hagati ya vickers gukomera hamwe na microhardness.

Ifishi yingufu zipima Vickers Hardness na Microhardss Tester

Vickers Hardness Testers: Imbaraga za DOL F≥49.03n cyangwa≥HV5

Umutwaro muto wa Vickers Hardness: Imbaraga zizamini 1.961n≤F <49.03n cyangwa HV0.2 ~ <HV5

Microhardness Tester: Imbaraga z'ibizamini 0.09807n≤F <1.96N cyangwa HV0.01 ~ HV0.2

None dukwiye guhitamo dute imbaraga zikwiye?

Tugomba gukurikiza ihame rirerekana indentation, agaciro kanini gake cyane niba ibikorwa byakazi biremewe, kandi uhitemo nkuko bikenewe, kuko ari gito ineza, kuko ari ntoya yo gupima uburebure bwa diagonal, izatera kwiyongera k'amakosa akomeye.

Imbaraga zizamini za microhardness muri rusange zifite ibikoresho: 0

Kumenyereza muri rusange bifite ibikoresho: inshuro 100 (kwitegereza), inshuro 400 (gupima)

Urwego rwingufu za vicgf), 4.8NTF), 98.0n (20kgf), 294n), 294n (30kgf), 490n (50kgf) (moderi zitandukanye zifite iboneza ryibizamini bitandukanye.)

Iboneza mubukwe ni: inshuro 100, inshuro 200

Abashutse Hardness Tester ya Shandong Shancai / Igikoresho cyo gupima laihua gishobora gukora ibizamini bikomeye ku bice bisuye cyangwa gusudira.

Dukurikije agaciro gakomeye gasuzuguritse, ubwiza bw'impinduka zisukuye n'icyo metallurgique irashobora gucirwa urubanza. Kurugero, gukomera kwinshi birashobora kuba biterwa nubushyuhe bukabije mugihe cyo gusudira, mugihe ubutoni buke cyane bushobora kwerekana uburanga budahagije cyangwa ibibazo byiza.

Sisitemu yo gupima ibipimo ya Vickers izakoresha gahunda yikizamini cyikora hanyuma ikagaragaza kandi wandike ibisubizo bihuye.

Kubisubizo byikizamini cyo gupima, raporo ishimishije irashobora kubyara.

Ni ngombwa kumenya ko mugihe uhitamo agace gahagarariye​​Urubwibwe nkicyerekezo, menya neza ko aka gace gafite intanga, ibice cyangwa izindi shyano zishobora kugira ingaruka kubisubizo byikizamini.

Niba ufite ikibazo kijyanye no kugenzura Weld, wumve neza