A cikin ƙirar guduma, ƙirƙira a cikin zamanin prehistoric, kadan ya canza a cikin karni na baya. Maimakon wani dutse da aka ɗaure da sanda, an ƙirƙira kawunansu da mahallin ergonomic, amma haka zai kasance iri ɗaya: yana buƙatar guduma. Ya dogara da Abubuwan da kuka doke, kuma daga maƙasudin da ke buƙatar cimma.
Za mu gaya game da nau'ikan hammers daban-daban kuma, a cikin wane yanayi ya kamata a yi amfani da su.
Nail-Peerer: Mafi yawan nau'ikan guduma, yin la'akari daga 450 zuwa 680 grams. Yunkurin yawanci yana da daraja wanda ake amfani da shi don cire ƙusoshin daga itace.
Auto inji Hamma: Yin la'akari da gram 400, an tsara guduma don cire dents akan bangarorin mota
Hammer tafiya Trachor: Da kyau dacewa da Cloc Big Colts. Yana ɗaukar kilogram kimanin kilogram 1.2.
Kammala guduma: An tsara shi musamman don samar da kayan ado na ƙarfe. Yi la'akari da gram 200.
Titanium gudum: wanda aka yi da titanium gudum tare da roba mai roka don cire ƙusoshin da suka taurare. Akwai kimanin kilogram 1.
Dukkan-baƙin kwalmer: ƙirar duka daga jikinta ta lalata nauyi mai nauyi. Tsara don bututun ƙarfe da aikin cin abinci. Nauyi daga 400 zuwa 900 grams.
Welder Hammer: A kallon farko, wani abu mai ban mamaki mai kama da guduma guduma guduma ta tafi da dumama. Nauyi game da kilo 0.5.
Zagaye zagaye: wani lokacin da ake kira guduma ta motsa jiki. Ana amfani da shi don ba da siffar karfe, ribts rivets zagaye gefuna daga fonts na karfe. Da nauyin Bolfi ya bambanta daga gram 55 zuwa 165.
Tin gudancin: wanda aka kirkira don sassan tsari daga karfe takarda yayin rufin aiki da ayyukan tin. Yana ɗaukar kilogram kimanin 0.9 kilo.
Garuloest Tasher: A gefe guda, wannan gatari ne ga wani yanki na dutse. An tsara shi mai lebur don halaka kananan duwatsu. Masonry tare da wannan guduma ana fito da guduma a cikin tubalin da ke kwance na seams. Nauyinsa shine kilogram 1.
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