
Maboti opangira mankhwala, anangula osunthikawo kaŵirikaŵiri ophimbidwa ndi nthano ndi kusamvetsetsana, ndiwo maziko a ntchito zomanga zambiri zamakono. Ngakhale kuti alipo ponseponse, malingaliro olakwika amachuluka ponena za ntchito zawo ndi zolepheretsa, zomwe nthawi zambiri zimatsogolera ku zotsatira zochepa kwambiri. Tiyeni tifufuze za dziko la ma khemical bolt ndi diso lakuzindikira zenizeni komanso zochitika zenizeni.
M'malo mwake, a bawuti wamankhwala ndi nangula amene amagwiritsa ntchito zomatira, nthawi zambiri utomoni, kudziteteza yokha mkati mwa dzenje lobowola. Lingaliro ndi losavuta - kubowola, kuyika kapisozi ndi utomoni, ndiyeno kuyika bawuti. Koma, monga nthawizonse, mdierekezi ali mwatsatanetsatane. Kusankha kolondola kwa utomoni, nthawi yochiritsa, ndi kuyika kwake kumatha kukhudza kwambiri magwiridwe antchito.
Kumene chisokonezo nthawi zambiri chimakhala ndikusankha mtundu woyenera wa utomoni. Epoxy, polyester, ndi vinylester ndizosankha zofala, iliyonse ili ndi katundu wosiyana. Mwachitsanzo, utomoni wa epoxy, womwe umadziwika kuti ndi wamphamvu kwambiri, ndi wabwino ponyamula katundu wolemera koma umafunikira nthawi yayitali kuti ukuchira. Kusankha uku kumatha kukhala kofunikira kwambiri mukamagwira ntchito munthawi yochepa.
Nkhani ina yomwe imabwera m'maganizo kuchokera ku polojekiti yomwe ili m'tawuni ya Shanghai. Woyang'anira polojekitiyo adasankha utomoni wa polyester chifukwa cha zovuta za bajeti. Zinagwira ntchito, koma kusinthanitsa mu nthawi yochepa chifukwa cha kuchepa kwake kwa katundu kunali phunziro lovuta kwambiri.
Kulondola pa unsembe sikungakambirane. Katswiri wodziwa bwino ntchito amadziwa kuti chinsinsi chakukulitsa magwiridwe antchito a bolt wamankhwala ndikuyeretsa bwino dzenje. Fumbi ndi zinyalala zimatha kulepheretsa kwambiri mgwirizano, komabe ndizodabwitsa kuti kangati sitepeyi imachepetsedwa kapena kuthamangitsidwa.
Pamalo omwe ndidakwanitsa, ogwira ntchito poyamba adanyalanyaza kuyeretsa kwathunthu chifukwa cha kupsinjika kwa nthawi, koma adangopeza kuti mabawuti adalephera kukwaniritsa zofunikira pakuyesa. Kukonzanso njira kunali kofunika, kutsindika kuyeretsa bwino ndi njira yoyenera.
Mbali ina imene nthaŵi zambiri imanyalanyazidwa ndi kutentha. Ma resins amachita mosiyana ndi kutentha kosiyanasiyana, komwe kumatha kusintha nthawi yochiritsa. Nthawi zonse mverani zomwe wopanga amapanga komanso momwe chilengedwe chimakhudzira.
Umboni wa chilichonse bawuti wamankhwalaKuchita kwake kwagona pakuyesa katundu. Izi sizingochitika mwamachitidwe chabe koma mtheradi muyenera kutsimikizira momwe tsamba likuyendera. Nthawi zonse onetsetsani kuti kuyezetsa kukuwonetsa zomwe ma bolt angakumane nazo.
Ndimakumbukira nthawi yomwe malingaliro okhudza kuchuluka kwa katundu adayambitsa kulephera mosayembekezereka pakuwunika kwanthawi zonse. Kuyesanso kokhala ndi magawo osinthidwa kunathandizira kupewa kulephera kwamtsogolo, kutsimikizira kuti kuyezetsa katundu kuyenera kuwonetsa zochitika zenizeni zapadziko lonse lapansi momwe zingathere.
Ndikofunikira kumvetsetsa kuti ngakhale makhazikitsidwe abwino kwambiri amafunikira kutsimikiziridwa. Kuyesa kwa katundu kumazindikiritsa kuyang'anira komwe kungachitike ndikuwonetsetsa kuti zolingalira zonse zimakhala zoona pansi pamikhalidwe yogwirira ntchito.
Pali mitu ingapo yobwerezedwa m'miyendo yokhudzana ndi kuyika bawuti wamankhwala. Kupatula kuyeretsa kosakwanira komanso kusankha kolakwika kwa utomoni, kunyalanyaza kuyanjana kwazinthu zosiyanasiyana ndi nkhani yanthawi zonse.
Zitsulo ndi utomoni zimatha kuchita mwanjira zosayembekezereka, motengera zinthu monga chinyezi komanso kukhudzana ndi mankhwala. Ntchito yomwe ndinayang'anira inali yomanga panyanja, pomwe mikhalidwe ya saline idasintha zomwe zimayembekezeredwa. Phunziro: nthawi zonse muziwunika momwe zinthu zikuyendera pasadakhale.
Kuphatikiza apo, ma projekiti othamangitsidwa nthawi zambiri amabweretsa ngodya zocheperako pakuwunika ndi kuyesa-zosokoneza zomwe zingayambitse zotsatira zoyipa. Kudzipereka kwathunthu ku machitidwe abwino sikungakambirane.
Monga momwe zilili ndi zida zambiri zomangira, kuyendetsa bwino, njira zogwirira ntchito bwino ma bolt a chemical akupitiriza. Kupita patsogolo kwa utomoni kumalonjeza nthawi yochizira mwachangu komanso mphamvu zapamwamba popanda zovuta zamtundu uliwonse.
Handan Zitai Fastener Manufacturing Co., Ltd., yomwe ili m'boma la Yongnian, Handan City - gawo lalikulu kwambiri lopanga magawo ku China - ili patsogolo pazitukukozi. Kuyandikana kwawo ndi maulalo akuluakulu a mayendedwe monga Beijing-Guangzhou Railway ndi ma Expressways kumawonetsetsa kutumizidwa kwatsopano kwatsopano (kuyendera tsamba lawo kuti mudziwe zambiri).
Zochitika zomwe zimachokera ku zovuta zapamalo zimakhudzira chitukuko cha mankhwala, kukankhira njira zodalirika komanso zosinthika pamakampani omanga.
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