IDrum lidlalelwa minyaka yonke ngosuku oluvulekileyo lwefekthri ngemuva kwamaholide omkhosi wasentwasahlobo futhi osuvele waba ngumhlangano eQihong, kukhombisa ukusebenza kahle kweqembu phakathi kwamalungu e-qihong. Lo msebenzi waqalwa lapho kuqala ifektri, ngaleso sikhathi sisenkingeni yebhizinisi, akukho mali engenayo, ibhizinisi libhekene nokuqothuka, umphathi waqoqa bonke abantu futhi washaya izigubhu ukugqugquzela wonke umuntu osebenza eQihong, izinsuku ezinzima ekugcineni ngaphezulu ngokunqoba uchungechunge lwebhizinisi.
Bese kuthi emva kwalokho, lapho kunomgubho, njengokuvula umkhiqizo, wamukele amakhasimende we-VIP, aqale iphrojekthi entsha. Ukudlalwa kwezigubhu kufanele kwenziwe-kuyo yonke imisebenzi.
I-pneumatic pick iyihlobo lomshini ophethwe ngesandla, okokukhiqiza inyumbazane kwakhiwa indlela yokusabalalisa, umthelela womthelela nenduku yokuthatha. Ngakho-ke, izidingo zesakhiwo esihlangene, siyaphatheka. Ukhetho luhlobo lwethuluzi le-pneumatic elisetshenziswa kabanzi embonini yezimayini nasemkhakheni wezokwakha.
Ukhetho lwe-pneumatic lwakhiwa ngomshini wokusabalalisa, umthelela womshini kanye nenduku yokukhetha. Indlela yokuthinta iyindilinda enodonga olubunjiwe ngesando somthelela esingaphindisela odongeni lwangaphakathi lwesilinda. Ukuphela kwangemuva kwe-pickaxe kufakwe engxenyeni engaphambili yesilinda.
Lapho i-pickaxe isebenza, yenza induku ye-pickaxe ibhekane nendawo yokwakha, enye imphetho ingena kusilinda, icindezele umkhono wesibambo, icindezele intwasahlobo yensimbi ye-plunger futhi ixhume indlela yokungena, kunezimbobo eziningi ezinde ezizungeze udonga lwesilinda, i-valve yokusabalalisa komoya bese isabalalisa umoya ngokuzenzakalela, ukuphela kwesilinda kufakwe ibhokisi lokuhambisa umoya. Yenza isando somthelela ngokuqhubekayo ngokubuyisela ukunyakaza, shaya umsila omncane, umzimba ophukile wokwakha.
Isikhathi sokuthumela: Apr-28-2020