Kuyamba kwa maubwino, zovuta ndi zisonyezo za atolankhani otentha komanso makina otentha a isostatic

Kodi zabwino ndi zovuta zake ndi njira yotenthetsera makina otentha ndi ati? Kuphatikiza apo, ndi ziti zomwe zikuwonetsa ukadaulo pazosindikiza zotentha? Nkhani ziwiri zomwe tafotokozazi ndizomwe tiyenera kumvetsetsa, chifukwa ndizogwirizana kwambiri ndi makina osindikiza kutentha, motero ndizofunikira kwambiri.

Njira zotenthetsera makina otentha zimaphatikizapo kutentha kwa nthunzi, kutentha kwa magetsi ndi kutentha kwamafuta. Pakutentha kwa nthunzi, ngakhale kutentha kotentha kumakwera mwachangu, kumafunikira kugwiritsa ntchito kukatentha, ndipo kupsyinjika kwapayipi ndikokwera, ndipo kutentha kotentha kumakhala kosafanana.

Kutentha kwamagetsi, ngakhale kuli ndi ubwino wotentha kwambiri, kutentha kwakukulu komanso magwiridwe antchito osavuta, koma kugwiritsa ntchito kwake mphamvu ndi kwakukulu, ndipo mtengo wake ndi wokwera kwambiri. Kutentha pamavuto abwinobwino kumatha kuzindikirika, ndipo kutentha kumakhala kwakukulu, kutentha kwakuchepa ndikochepa, ndipo kutentha kotentha kumakhala kofanana.

Nthawi zambiri pamakhala zisonyezo ziwiri zaluso mu makina otentha, zomwe ndi:

Liwiro la mayankho: Chofunikira ndichangu momwe zingathere, zomwe zitha kukonza kupanga makina.

Kuwotcherera molondola: Chofunikira kwambiri, chimakhala chabwino, chomwe chimapindulitsa pakulondola kwa ntchitoyi.

Kukanikiza kwachangu komanso kukanikiza kotentha isostatic ndiye njira zosankhira kukwaniritsa magwiridwe antchito azinthu zina zopangidwira ntchito kapena zokonzedwa kuchokera kuzinthu zomwe ndizovuta kuzilimbitsa mwa njira zina. Kupanikizika kumakulitsa kuchuluka kwa kutentha kwakanthawi kotentha kotero kuti densification imatha kumalizidwa munthawi yochepa komanso kutentha pang'ono kuposa kutentha kwanthawi zonse. Ubwino wothandizidwa ndi densification kinetics ndizomaliza zomangira zokhala ndi tirigu wocheperako, chifukwa kukakamiza sikukhudza kuchuluka kwa njere. Komabe, zida ndi zida zogwiritsa ntchito ndizovuta kwambiri, magwiridwe antchito ndiomwe amakhala m'malo mopitilira, ndipo njirazi ndizokwera mtengo kuposa njira yotsatirana yotsatiridwa ndi sintering wamba.