A wuya bututun karfe yana nufin ikon kayan aikin don tsayayya da nakasarwa a karkashin ikon waje. Horness na ɗaya daga cikin mahimman alamu na aikin kayan aiki.
A cikin samarwa da kuma amfani da bututun ƙarfe, ƙudurin wahalar yana da matukar muhimmanci. Za'a iya auna wahalar bututun ƙarfe da yawa kamar Roadwell, Brinell, da kuma VIZHou Libhoo Compored Gwajin Gwaji na Laizhou Lahihua, wanda ake buƙata kamar yadda ake buƙata. Hanyoyin manyan hanyoyin sun hada da masu zuwa:
1. Rockwell na gwaji
Gwajin Har yanzu shine hanyar da aka fi sani a halin yanzu, daga cikin HRC na biyu ne kawai ga brinell hardness Hb a cikin Steayi na karfe. Yana auna zurfin information kuma ana iya amfani dashi don auna kayan ƙarfe daga gagara mai saurin girma. Yana da sauki fiye da hanyar gwajin brinell.
2. Gwajin Broell Harshen
Ana kuma amfani da hanyar gwajin brinell na karkatar da yalwa a filin masana'antu. Ana amfani dashi sosai a matsayin bututun ƙarfe mara nauyi. Harshen kayan shine sau da yawa bayyana ta hanyar diamita na ciki. Yana da hankali da kuma dacewa, amma ba a zartar da wahala ko bututun ƙarfe ba.
3.
Ana kuma amfani da alfarma da keɓaɓɓe. Yana da manyan fa'idodin gwajin Brarinell da Roverwell, amma sun mallake rashin nasarar su. Ya dace da wahalar gwada abubuwa daban-daban, amma bai dace da samfurori tare da ƙananan diamita ba. Ba shi da sauki kamar hanyar gwajin tilo kuma ba a amfani da shi a cikin bututun bututun ƙarfe.
Lokaci: Oct-09-2024
