Gwajin Taurin Core ta hanyar Micro Vickers Tester Taurin

A cikin hanyoyin ƙarfafa saman ƙarfe kamar su carburizing, nitriding da induction quenching, gwajin taurin tsakiya da zurfin Layer mai tauri, da kuma lahani a cikin hanyoyin magance zafi, zai shafi gabaɗayan halayen injiniya na samfuran. Muna amfani da na'urar gwajin taurin micro Vickers don kammala dukkan tsarin gwaji da kuma sarrafa zurfin Layer mai tauri, babban alamar kula da inganci.

1. Shiri na Samfura

· Zaɓi ɓangaren gwaji ko samfurin da aka saba amfani da shi sannan a yanke sashin giciye don tabbatar da cewa saman da aka gwada yana da faɗi, babu nakasa kuma babu burr.

· Niƙa da goge ɓangaren giciye don cire saman oxide Layer da alamun injin.

· Etch kamar yadda ƙa'idodi masu dacewa suka buƙata (idan ya zama dole) don bambanta saman saman daga ainihin tsarin.

2. Gwajin Taurin Zuciya

Muna amfani da na'urar gwajin taurin kai ta Model MHV-1000AT micro Vickers don kammala dukkan aikin gwajin.

· A sanya samfurin a kan matakin gwajin taurin Micro Vickers da kyau sannan a daidaita shi zuwa yankin tsakiya (daga saman da aka taurare).

· Saita ƙarfin gwajin (yawanci HV1.0) da lokacin zama, kuma tabbatar da cewa an daidaita kayan aikin yadda ya kamata.

· Zaɓi maki 3 zuwa 5 na aunawa iri ɗaya a kan zuciyar, don guje wa lahani kamar su porosity, ramukan iska da abubuwan da ke ciki.

· Fara aunawa; ana karanta ƙimar tauri ta atomatik, kuma matsakaicin ƙimar ana ɗaukarta a matsayin sakamakon tauri na ƙarshe.

3. Gwajin Zurfin Layer Mai Tauri

· Shirya wuraren gwaji a tazara daidai gwargwado tare da layi madaidaiciya daga saman zuwa tsakiya, kuma saita nisan matakan daidai da ƙa'idodi masu dacewa (yawanci 10-50 μm).

· Auna ma'aunin taurin bayan aya, sannan a rubuta ƙimar taurin da zurfin kowanne matsayi da ya dace.

· Ci gaba da aunawa har sai taurin ya daidaita ƙasa da ƙimar mahimmanci, sannan a dakatar da gwajin.

4. Hukuncin Zurfin Layer Mai Inganci (CHD)

· Ƙayyade ƙimar taurin kai mai mahimmanci bisa ga ƙa'idodi masu dacewa (misali, GB/T 9450).

· Nemo wurin da taurin ya fara faɗuwa zuwa ƙimar mahimmanci; wannan zurfin an bayyana shi azaman zurfin Layer mai tauri mai tasiri.

5. Sarrafa Bayanai da Rahotonsu

· Zana lanƙwasa rarrabawar tauri da zurfin a matsayin axis na kwance da kuma tauri a matsayin axis na tsaye don gabatar da yanayin tauri.

· Shirya bayanai ciki har da taurin zuciya, zurfin Layer mai tauri da kuma lanƙwasa taurin kai don samar da rahoton gwaji.

Ana yin gwajin tauri da zurfi ta hanyar

Injin yanke ƙarfe na Q-80Z

Na'urar niƙa da goge ƙarfe ta atomatik ta MP-2000

Mai gwajin taurin micro MHV-1000AT

Idan kana son ƙarin bayani game da su, danna maɓallin da ya dace a cikin samfurin.