Umgomo wobuchwepheshe wokusika iwundlu

Ubusika yisikhathi sokudla kwewundlu, futhi izisiki zewundlu ezinemininingwane ehlukahlukene zisemakethe kancane kancane. Ngalo, awudingi ukuchitha isikhathi esiningi ukusika iwundlu. Yiziphi izimiso zobuchwepheshe ezisetshenziswa ohlelweni lokuyisebenzisa?

1. Umshini wokusika amawundlu yehliswa isivinini ngebhande nesitimela segiya, bese kusetshenziswa indlela ye-ratchet ukuxhuma ibhande ukuze kwakheke indlela yokuphakela amakhekhe, futhi kuhlangatshezwane nezidingo zokunyakaza kwezikhawu. Ngesikhathi esifanayo, enye isethi yama-pulleys ishayela indlela yesilayidi se-crank ukuze ihambe ukuze ibone ukusikwa kwemvu.

2. Indlela yokuhamba ngezikhathi ezithile yesisiki semvu yemvu ixhunywe nendlela yokunyakaza yommese wokusika. Njengoba inqubo yokusika ifana njalo, ubukhulu besiqephu ngasinye semvu yemvu buyafana. Ubukhulu bocezu bungalungiswa ngokushintsha isivinini sokunyakaza kwezikhawu noma ibanga eliphakathi elidlulisayo.

Umgomo womshini wokusika inyama yemvu uyasiza ekusetshenzisweni kamuva kwemvu yokusika umshini, futhi ubukhulu bemvu bungalawulwa umshini, ukuze inyama yemvu edliwa amakhasimende ibe mnandi futhi ibe mnandi, okuletha izinzuzo ezinkulu zezomnotho kuyo yonke indawo yokudlela. .