Isakhiwo kanye nesimiso sokusebenza sesando se-DTH

I-DTH isando iyisisetshenziswa somoya esingaveza umphumela womthelela.Isakhiwo sayo esiyisisekelo ngokuvamile sakhiwe indlela yokusabalalisa igesi, isilinda sangaphakathi nangaphandle kanye nepiston.

Umgomo wokusebenza wesando se-DTH somoya

Ngokushintsha njalo i-inlet ne-exhaust direction, i-piston ku-cylinder ingaba ukunyakaza okuphindaphindayo, ukuze ihlale igxilile i-drill, okuyisimiso esilula kanye nenqubo yomsebenzi wesando se-DTH somoya.Indlela edala ukuthi isilawuli siguqule ngokuphindaphindiwe isiqondiso sendawo yokungena nomoya ocindezelekile ibizwa ngokuthi i-valve mechanism.I-valve mechanism iyingxenye eyinhloko yesando.Lapho umoya ocindezelwe ungena ekamelweni elingaphambili lomoya, i-piston iphushwa phezulu, futhi lapho umoya ocindezelwe ungena ekamelweni lomoya elingemuva, i-piston iphushwa phansi.I-piston iyisisetshenziswa sokuguqula amandla esando.Incike ekuhambeni kwepiston ukuguqula amandla omoya ocindezelwe abe amandla omshini omthelela, ngokuvamile avezwa njengamandla omthelela, futhi amandla omthelela ancike esisindweni nesivinini sokunyakaza kwepiston.

 

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Isikhathi sokuthumela: Nov-25-2021