1) Shin za a yi amfani da tauraron dan adam mai ma'ana don gwada wuya bangon bututun bututun ƙarfe?
Abubuwan gwaji na shafi-213m T222 tare da m diamita na 16mm da bango na 1.65mm. Sakamakon gwajin na gwajin dutsen yana da kamar haka: Bayan an cire sikelin oxide a farfajiya ta hanyar gwada mukamin kwamfuta a saman samfurin, da samfurin na Hrs-150s. Bayan gwajin, ana iya ganin bango na bututu na karfe yana da ɗan ƙaramin rauni, kuma sakamakon shine ƙimar ƙimar da aka auna ya yi ƙasa sosai, yana haifar da gwajin ba daidai ba.
A cewar GB / T 230.1-2018 «Abubuwan ƙarfe na Hands Gwaji Part 1: Hanyar gwaji», Harshen Roverwell shine 80hrwell da mafi karancin samfuri na kauri shine 1.5mm. Kauri daga Samfurin No. 1 shine 1.65mm, da kauri daga cikin samfurin bayan an cire mafi ƙarancin kauri a GB / T 230.1-2018. A yayin gwajin, tunda babu goyan baya a tsakiyar samfurin, zai haifar da ƙarancin ido (wanda ba za a iya lura da shi ta hanyar tsirara ba), don haka ainihin ƙimar ƙarfi ba ta da ƙarfi.
2) Yadda zaka zaɓar Hardness na Hartter Getter for karfe bututun:
Bayan gwaje-gwaje da yawa a kan mafi girman wuya na bututun ƙarfe, kamfaninmu ya zo ga waɗanda suka kammala:
1. Lokacin da gudanar da gwajin Hardness ko Haduwar Dandalin Sama a saman bututun ƙarfe zai haifar da ƙimar ƙirar da ke haifar da ƙarancin gwaji;
2. Idan an kara goyon bayan silinda a tsakiyar bututun karfe mai ban mamaki, sakamakon gwajin zai zama ƙasa da ƙarfi a saman bututun karfe da kuma tallafin silili.
3. Hanyar sauya wadanda aka auna su taurin kai don tilastawa da karfi bayan an yi na'urori da kuma polishing da samfurin bututun karfe yana da cikakken bayani.
4. Bayan an cire sikelin oxide da kuma layulan ƙarfe a saman bututun ƙarfe da injinan na waje yana canzawa zuwa bakin ciki, wanda ya zama daidai.
Lokaci: Jun-13-22
