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Kudziwa makatoni

Bolodi lopangidwa ndi malata amapangidwa ndi mapepala apamwamba, mapepala amkati, mapepala apakatikati ndi mapepala a malata opangidwa ndi kugwirizana. Malinga ndi kufunikira kwa zonyamula katundu, makatoni malata amatha kusinthidwa kukhala makatoni a malata a mbali imodzi, magawo atatu a makatoni a malata, zigawo zisanu, zigawo zisanu ndi ziwiri, zigawo khumi ndi chimodzi za makatoni a malata ndi zina zotero.

Osiyana corrugated mawonekedwe corrugated, womangidwa mu ntchito ya corrugated bolodi ndi osiyana. Ngakhale kugwiritsa ntchito khalidwe lomwelo la mapepala apamwamba ndi mapepala, chifukwa cha kusiyana kwa mawonekedwe a corrugated, machitidwe a bolodi amakhalanso ndi kusiyana kwina. Pali mitundu inayi ya malata omwe amagwiritsidwa ntchito kwambiri padziko lonse lapansi. Ndi mtundu A, mtundu C, mtundu B ndi mtundu E wamalata. Zizindikiro zawo zaumisiri ndi zofunikira zikuwonetsedwa mu Table 1. Bolodi yamalata yopangidwa ndi mtundu wa A yokhala ndi malata imakhala yabwino komanso yosalala, ndipo mtundu wa C wamalata ndi wachiwiri kwa mtundu wa A. Koma kuuma ndi kukana kwamphamvu kuli bwino kuposa mtundu wa A-corrugation; B-mtundu corrugated kachulukidwe kachulukidwe, opangidwa ndi malata lathyathyathya pamwamba, mkulu kubala kuthamanga, oyenera kusindikiza; E - mtundu wa corrugation chifukwa chowonda komanso wandiweyani, komanso kuwonetsa mphamvu zake.


Nthawi yotumiza: Jun-12-2021