Chifukwa chiyani kapu ya thermos yomwe ndidagula imapangitsa phokoso lachilendo mkati ikagwiritsidwa ntchito kwakanthawi?

N'chifukwa chiyani getter ikugwa? Ikagwa, kodi ingawongoleredwe pamalo ake oyambirira kuti phokoso lachilendo lisamvekenso?

Chifukwa chomwe getter imagwera makamaka chifukwa cha kuwotcherera kosayenera. The getter ndi yaying'ono kwambiri. Panthawi yowotcherera, malo owotcherera amakhala ochepa ndipo nthawi yowotcherera imathamanga. Chifukwa chake, ndizosapeweka kuti ma getters ena azikhala ndi zovuta monga kuwotcherera. Kuphatikiza apo, kapu yamadzi iyenera kukonzedwa mu ng'anjo yopanda phokoso pa 600 ° C kwa maola 4.

Ma getters ena omwe ali ndi mavuto monga kuwotcherera kosayenera ndi kuwotcherera kwenikweni kumapangitsa kuti ma solder asokonezeke kapena kukulitsa kuwotcherera komweko chifukwa cha kutentha kwanthawi yayitali. Makapu a thermos omwe apezeka kuti ali ndi phokoso lachilendo adzathetsedwa asanatuluke mufakitale, koma makapu amadzi omwe ali ndi kuwotcherera kofooka sangathe kuyang'aniridwa chifukwa sanagwere panthawiyo ndikulowa mumsika. Ogula akagula ndikuigwiritsa ntchito, chifukwa cha kukhudzidwa kwakunja kapena kugunda, chotsitsa cha soldering chowoneka bwino chimagwa, ndikupangitsa phokoso lachilendo.

Palibe njira yokonzekera getter itagwa, chifukwa chikho chonse chamadzi chimatenthedwa kwathunthu ndi kuwotcherera kwa laser ndipo sichingatsegulidwe kukonzanso monga zinthu zina. Komabe, ogula ena adapeza phokoso losazolowereka ndikuligwedeza mwamphamvu, zomwe zidapangitsa kuti getter atseke pakati pa zigawo pansi pa kapu. Nthawi zina, mphamvu ya kupanikizana inali yamphamvu kwambiri, kotero kuti phokoso lachilendo silidzachitikanso. Koma nthawi zambiri getter imagwanso.

Kodi kapu yamadzi yaphokoso imakhudza kagwiritsidwe ntchito kake?

Kupatula phokoso lachilendo panthawi yogwiritsira ntchito, phokoso lachilendochikho cha madziili ndi ntchito zofanana ndi kapu yabwino yamadzi. Mphamvu yotsekemera sidzachepetsedwa chifukwa cha kugwa kwa getter, komanso ntchito zina za kapu yamadzi sizidzawonongeka chifukwa cha kugwa kwa getter. Koma malinga ndi kumvetsa kwa mkonzi, mabwenzi ambiri ali ndi vuto linalake lodzikakamiza ndipo nthaŵi zonse amaona kuti kuligwiritsira ntchito kumakhudza mkhalidwe wawo wamaganizo. Zimatengera kutalika kwa nthawi yomwe mudagula. Ngati sikudutsa masiku 7, mubwezereni mwachangu. Ngati ikugwiritsidwa ntchito masiku oposa 7, zimadalira inu. Zofunika.