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Njira Zatsopano Zogwiritsira Ntchito ndi Makhalidwe a Zomatira (2)

Njira Zatsopano Zogwiritsira Ntchito ndi Makhalidwe a Zomatira (2)

  1. 1. Kukana kutentha

Zomatira zomatira kutentha kwambiri zimagwiritsidwa ntchito pa 1500 - 1750 ℃, pomwe zomatira zamkuwa za phosphate oxide zimakhala ndi kukana kutentha kwakukulu ndipo zitha kugwiritsidwa ntchito mumitundu ya 180-1400 ℃. Komabe, zophatikiza zazikulu zomwe zimagwiritsidwa ntchito pazomatira zotentha kwambiri ndi mchenga wa zircon ndi dothi lotayirira. Mchenga wa Zircon ndi wokwera mtengo ndipo makamaka umadalira kuchokera kunja, ndipo nthaka yosakanizidwa iyenera kupezedwa ndi mtengo wa nthaka, womwe ndi wokwera mtengo kwambiri. Chifukwa chake, ndikofunikira kupeza zinthu zotsika mtengo komanso zopezeka mosavuta kuti zilowe m'malo mwazophatikiza zachikhalidwe kuti muchepetse ndalama zopangira. Zomatira zina za organic zakwanitsanso kukana kutentha kwambiri posintha. Mwachitsanzo, guluu phenolic utomoni kusinthidwa ndi B4C akhoza kupirira kutentha kwa 1500 ℃. Kufunika kwa msika kwa kutentha-zomatira zosagwira kukukulirakulirabe, kotero zomatira zamtunduwu zimakhala ndi chiyembekezo chokulirapo.

 

  1. 2. Kuwonongeka kochepa

Pamene chilengedwe chikuipiraipira, anthu pang’ono ndi pang’ono ayamba kugwiritsa ntchito zinthu zowononga chilengedwe. Ngakhale zomatira si gulu lalikulu la mankhwala, kuvulaza kwawo chilengedwe sikunganyalanyazidwe. Zomatira zosagwirizana ndi zachilengedwe zidzasiyidwa pang'onopang'ono. Zomatira za polyethylene formaldehyde (zomwe zimadziwika kuti "107 glue") zili ndi formaldehyde yaulere, yomwe imawononga thanzi la munthu. Kwa nthawi yaitali yaletsedwa m'mayiko otukuka, koma m'dziko langa, chifukwa cha mtengo wake wotsika, idakali ndi gawo lalikulu la msika. Komabe, kugwiritsidwa ntchito kwake kwacheperachepera ndipo posachedwapa kuthetsedwa kotheratu. Momwe mungasinthire zomatira zosagwirizana ndi chilengedwe kukhala zomatira zomwe sizingawononge chilengedwe ndi ntchito yofunika kwambiri.

 

  1. 3. Mgwirizano wosawononga

Njira zazikulu zolumikizira zida zimaphatikizira bolting, riveting, kuwotcherera ndi kulumikiza. Ngakhale ma bolting ndi matekinoloje ena amatha kulumikizana mwachangu, amawononga zidazo chifukwa cha kutsekeka kapena kutentha kwapanyumba kwazinthu zakuthupi, ndipo kupsinjika sikungapeweke mukamagwiritsa ntchito. Mosiyana ndi izi, teknoloji yogwirizanitsa ndi teknoloji yosagwirizana - yowononga, ndipo chifukwa mawonekedwe omangirira amanyamula katundu wonse, amawongolera mphamvu zolemetsa ndikutalikitsa moyo wautumiki.

 

4. Opepuka

The kachulukidwe zomatira ndi otsika, makamaka pakati pa 0,9 ndi 2, amene ali pafupifupi 20% mpaka 25% ya kachulukidwe zitsulo kapena zinthu zakuthupi, kotero akhoza kwambiri kuchepetsa kulemera kwa kulumikiza zakuthupi wamamatira chinthu.

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Nthawi yotumiza: 2025-06-07:30:06
Siyani Uthenga Wanu