Intambo yensimbi eyomileko enganamafutha vs engakafakwanga amafutha: Umhlahlandlela opheleleko wokukhetha weensetjenziswa zebubulo ezihlanzekileko nezisebenza khulu

Kubathengisi beentjhabatjhaba, abakhiqizi bemitjhini yemitjhini kanye nabosonkontileka bezobunjiniyela, ukukhetha intambo ekhanyako engakafakwa i-galvanized bekusolo kuyiphuzu lobuchwepheshe elirarako. Abathengi abanengi bahlukanisa iintambo zentambo ngokwakhiwa, ububanzi kanye namandla wokuthamba, bangatjheji umehluko omkhulu wokuthambisa indawo: intambo yeentambo eyomileko engakafakwa amafutha kanye nentambo yeentambo engakafakwa amafutha.
Nanyana bobabili bangentambo yensimbi yekhabhoni engenalutho lokuvikela ukugqwala, ikambiso yazo yokukhiqiza, ihlelo lokuthambisa ngaphakathi, ipilo yokusebenza kanye neendawo zokusebenza ezisebenzako zihluke khulu. Ukukhetha okungakalungi kuzokurholela ekugqwaleni kanengi, ukuphuka kweentambo ngaphambi kwesikhathi, ukusilaphazeka komkhiqizo kanye neendleko ezikulu zokulondoloza amafemu namatheminali.

Intambo ekhanyako engakafakwa i-galvani ayithembeli esendlalelweni se-zinc ukuhlukanisa umoya nomswakama. Ukusebenza kwayo kokulwisana nokugqwala nokuguga kuncike khulu emafutheni akhethekileko wokuthambisa afakwe ngesikhathi sokukhiqiza. Ngokuya ngendlela yokususa amafutha ngemva kokuvalwa kwentambo, abakhiqizi bahlukanisa amakheyibuli akhanyako abe mihlobo emibili ejwayelekileko malungana nokufunwa kwemakethe yephasi loke.

Umkhiqizo wokuthoma ovamileko yintambo yocingo engakafakwa amafutha. Ekukhiqizweni koke kokukhiqiza, ukuhlanganisa nokuvala, woke amathambo wensimbi, intambo kanye nomgogodla wefayibha nofana umgogodla wensimbi uthanjiswe ngokuzeleko nge-lubricant ephezulu yokulwisana ne-oksijini. Ifilimu yamafutha evikelako eragela phambili yakhiwa kizo zombili iinkhala zangaphakathi zeentambo kanye nendawo yangaphandle yentambo eqediweko. Lokha intambo yentambo nayigoba ngokubuyelelweko emapuleyini namadrum we-winch ngaphasi komthwalo omkhulu, amafutha agciniweko angaragela phambili nokwehlisa ukutjhayisana kwensimbi hlangana neentambo, ukuvimbela ukuguga nokudinwa kokuphuka kwentambo.

Intambo ekhanyako efakwe amafutha ngaphambilini yenzelwe ukusebenza isikhathi eside okungaphazanyiswako kokuphakamisa izinto ezisindako. Isetjenziswa khulu emakreyini wokuthwala imithwalo eminengi, emawintjhini wokuthutha imayini ngaphasi kwehlabathi, emakreyini we-tower yokwakha, imitjhini yokutjhinga iingodo kanye neenhlelo ezinkulu zokuphakamisa ngamanzi. Ebujameni bokusebenza okuragela phambili kwama-awa ama-24, amafutha wangaphakathi agcinwe ngaphambilini anweba khulu umjikelezo wesevisi wentambo yentambo, anciphisa ukuvama kokuvala ukutjhugululwa begodu anciphise iindleko zesikhathi eside zeengcenye eziseleko zabasebenzisi bezebubulo. Ifemu yethu ikhiqiza izakhiwo ezinengi zamakheyibuli akhanyako afakwe amafutha ngaphambilini, kufaka hlangana i-6×26WS IWRC, i-6×41WS FC, i-18×7 engajikeleziko ne-triangular strand 4V39S series, yoke isekela umthwalo wokuphula owenziwe ngokwezifiso nokupakisha kwe-reel.

Umhlobo wesibili yintambo ekhanyako eyomileko enganamafutha, eyaziwa nangokuthi yikheyibuli eyomileko ehlanzekileko yama-workshop wokuhlanzeka. Nawucabanga ngeemfuneko ezikhethekileko zokuhlanzeka kwamanye amabubulo, sigcina amafutha amancani wokulwisana nokutjhwaba ngaphakathi komgogodla wefayibha ukukhandela ukulimala kokutjhayisana kwentambo ngesikhathi sokusebenza. Ngemva kobana intambo yoke yenziwe, senza umsebenzi wokukhipha amafutha ngezinga lokutjhisa eliphezulu nokusula indawo ukususa woke amafutha antantako ebusweni bangaphandle. Intambo yocingo eyomileko eqediweko iveza indawo ehlanzekileko yensimbi ngaphandle kweensalela ezinamafutha, okungekhe kungcolise iingcenye zokusebenza, imigqa yokukhiqiza kanye nepahla eqediweko.

Iinkhathi eziqakathekileko zokusetjenziswa kwentambo yocingo eyomileko enganamafutha zidzimelele kizo zoke iimboni zokudlulisa eziqakathekisa ukuhlwengeka nokunembileko. Iinsimu ezijayelekileko zifaka hlangana amasistimu wokudonsa abagibeli, imigqa yokuhlanganisa ukudla, imitjhini yokuthutha ibhaka, ukuphakamisa isiteji sethiyetha, imitjhini yokufafaza nokugcoba ngokuzenzakalelayo, amakhebuli wokudlulisa imitjhini yezokwelapha kanye namalunga wokuqinisa imitjhini ye-optical. Eendaweni zokusebenza, nanyana ngiliphi ibala lamafutha lizakubangela ukungafaneleki komkhiqizo nofana ukubhalelwa kwemitjhini, njeke intambo yocingo ekhanyako eyomileko iba yiyona ndlela ephephileko ehlangabezana namazinga we-workshop ehlanzekileko. Izakhiwo ezijayelekileko ezenziwe ngokwezifiso zeentambo ezomileko zivala i-8×K19 ehlanganisiweko ye-FC, i-6×37 FC, i-single strand 1×19 kanye namakheyibuli atjhugulukako we-7×7×7 ama-triple twist.

Ekukhulumisaneni kwezobuchwepheshe kwezokurhwebelana kwamazwe ngamazwe, sithola bona amakhasimende amanengi wangaphetjheya ahlanganisa imihlobo emibili yeentambo ezikhanyako bese abanga ukulahlekelwa okungakafaneli. Nangabe amakhasimende afaka intambo yeentambo efakwe amafutha ngaphambilini emigqeni yokukhiqiza ukudla, amafutha aphuphumako azokusilaphaza izinto zokudla begodu kubangele imiraro yokuhlola ukuhlanzeka. Nangabe intambo yocingo eyomileko engakafakwa amafutha isetjenziswa emitjhini yezemayini nofana ye-tower crane ngaphandle kokuthambisa njalo, indawo yensimbi engenalutho izokuba ne-oksijini msinyana begodu iruse kungakapheli inyanga eyodwa ukuya kwembili ngaphasi komswakama omkhulu nomthwalo omkhulu, okuzokurholela ekwehleni okubukhali kwamandla wokudonsa kanye nobungozi bokuphepha obufihlakeleko bokuphuka kungakalindelwa.

Zoke iintambo zethu ezomileko nezifakwe amafutha ezingafakwanga i-galvani zithobela ngokuqinileko amazinga wokuphakamisa weentjhabatjhaba we-ISO 2408 kanye ne-EN 12385. Iqoqo ngalinye lemikhiqizo eqediweko lizakudlula eenkambisweni ezintathu zokuhlola: ukuhlolwa kokuqina kwezinto ezisetjenziswako, ukuhlolwa kokuguga komjikelezo wokudinwa kanye nokutholwa komthwalo wokuphuka komkhiqizo oqediweko ngaphambi kokulethwa. Sisekela ububanzi obukhethiweko, ubude bokusika obujameleko, indlela ekhethekileko yokubeka (RR/LR/RL) kanye nokuphakheja kwe-reel yamapulangwe kwama-oda amanengi. Imikhiqizo yethu yeentambo yeentambo ithunyelwa ngokuthe ngcembe eSewulapumalanga ye-Asia, eMpumalanga Ephakathi, eMpumalanga ye-Europe, eSewula Melika kanye ne-Oceania, okunikela ngokunikelwa kwe-rigging okuzinzileko kwesikhathi eside kumaphrojekthi wobunjiniyela wephasi loke.

Ngokukhula okuragela phambili kwesakhiwo samabubulo sephasi loke, ukukhiqiza okuhlakaniphileko kanye namabubulo wokukhiqiza ukudla okuhlanzekileko, ukufunwa kwemakethe kwentambo yensimbi ekhanyako ehlukileko iyakhula qobe mnyaka. Ukwazi umehluko phakathi kwentambo eyomileko engakafakwa amafutha nentambo efakwe amafutha ngaphambilini kungasiza abathengi ukufanisa ikheyibuli ebiza khulu ngokuya ngobujamo babo bokusebenza, ukukhulisa ipilo yokusebenza nokulawula iindleko zokusebenza zoke. Nangabe ufuna umkhiqizi weentambo weentambo we-China othembekileko ozokunikela ngamakhasi wepharamitha yezobuchwepheshe, ukuhlolwa kwesampula nofana intengo yokuthengisa ngobunengi, sibawa uthumele iforomo lokubuza kuwebhusayithi yethu esemthethweni, begodu isiqhema sethu sobunjiniyela esisebenzako sizokuphendula kungakapheli ama-awa ama-24 ngeensombululo ezihlosiweko.