UkuzibandakanyaAmathuluzi nemishini

Izipikili zokwakha: ziyini futhi zisebenzeleni?

Izipikili zokwakha ziyizinto ezilula kakhulu. Ngaphandle kwabo, akukho isakhiwo esisodwa sokwakhiwa esingakwenza. Izinhlobonhlobo zobukhulu nezilinganiso zezipikili zikuvumela ukuba ukhethe okukhethwa kukho okufanele kakhulu. Ngenye yezinsimbi ezindala kakhulu, njengoba isetshenziswe ngumuntu kusukela esikhathini esidlule. I-Archeologists ithole izipikili ezazisendabeni yethusi. Lezi ziyi-speckens eziqanjwe futhi ezifakiwe. Kamuva, lapho kwenziwa izipikili, ucingo lensimbi noma ithusi. Kuze kube sekuqaleni kwekhulu le-XIX, zonke izinsimbi zenziwe ngesandla. Khona-ke, imishini ekhethekile yokwenza izipikili ezivela kwithebhu yasungulwa.

Namuhla, izipikili zokwakha zenziwa ngetambo ehlukene, ingxenye ehlukene yesiphambano, ububanzi nobude. Zonke zisetshenziselwa ezimweni ezithile. Ukukulungisa kwakunokwethenjelwa nokuhlala isikhathi eside, kufanelekile ukukhetha izipikili ngokucophelela, ngoba uma zisetshenziselwa ezinye izinhloso, isivinini sizovala ngokushesha futhi sizivelele.

Ngokuya ngokwakhiwa nokwakheka, izipikili zokwakhiwa zingasetshenziswa ukuqinisa amabhodi ajwayelekile ngokhuni noma ukufaka isakhiwo esithile kwisizinda sokhonkolo esiqinisiwe. Kunzima kakhulu ukucabanga ngomsebenzi wokwakha ngaphandle kokusetshenziswa kwezipikili. Lapho phansi phansi ipulangwe ngaphandle kwalezi zibopho ezingenakwenzeka, ekwakheni izitebhisi zokhuni ngaphandle kwezipikili, futhi, noma kuphi. Zisetshenziselwa ukulungiswa kwamabhodi, ukufaka amafreyimu eminyango namafasitela. Mayelana nokuthi izipikili zisetshenziswa, ungakhuluma isikhathi eside kakhulu. Ngesikhathi esifanayo, zonke zenzelwe imithwalo ehlukene.

Enye yezinzipho zezipikili zikhonkwane ngezipikili. Zisetshenziselwa ukugxila emthini wamashidi ezensimbi, ukuphahla okulula noma ibhodi elonakele. Izibopho ezinjalo zikhiqizwa nge-bonnet epholile, zenziwe nge-low-carbon steel.

Izipikili zokugqoka ezijwayelekile zenziwe ngensimbi yensimbi noma ensimbi, engakaze ithole ukwelashwa okufudumele. Makize ngezinombolo ezimbili, ezikhomba ububanzi nobude benduku. Amahhashi ahlukile, angaba abebushelelezi noma abonakele. Ngezipikili ezithile, kungenzeka ukuthi usebenzise inotshi ngentonga. Kuyadingeka ukuze uxhumano oluqinile futhi oluqinile kwezakhiwo. Ama-nail ane-serif asetshenziswa ezimweni lapho kudingeka khona ukufaka amabhodi ezinkuni ezahlukene.

Kukhona izipikili zokwakha, ezisetshenziswa kuphela ngezinhloso ezithile. Kulolu hlobo lwama-fasteners kukhona izipikili ezilenzekile, ene-bonnet ene-double noma ene-L. I-cap double ingasetshenziswa uma isebenza nge-formwork. Bangakwazi ukukhishwa kalula nge-nail, futhi bavaliwe kalula. Ngezigqoko ezinjenge-L zingasetshenziswa njengezingwegwe, futhi ukuthi aziphequluli, kunokwakheka okukhethekile. Yilezi zipikili ezidingekayo uma kwenzeka ukuthi ingxenye idingeke ihlanganiswe kuphela, kodwa hhayi ukuyihlaba.

Zonke izipikili ezisetshenziselwa ukwakhiwa zingabanjiswa noma zingagciniwe. Iwesibili iphila kancane, ngakho-ke kunconywa ukuthi uyisebenzise kuphela ukuqinisa okwesikhashana. Kuzo zonke ezinye izimo, kungcono ukhethe izipikili ezihanjisiwe.

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