- 25
- Jan
Matumizi na tahadhari za tanuru ya kuyeyusha ya mawimbi ya alumini ya bafa
Matumizi na tahadhari za tanuru ya kuyeyusha ya mawimbi ya alumini ya bafa
1 Opereta wa bafa modulated wimbi alumini kuyeyuka tanuru lazima kuelewa muundo na sifa za kazi ya bafa modulated wimbi alumini kuyeyusha tanuru na vifaa vyake msaidizi (kudhibiti baraza la mawaziri vyombo, nk), pamoja na mpangilio wa mabomba ya umeme.
2 Carry out an insulation resistance test before turning on the power.
3 Opereta anapaswa kuangalia matumizi ya bomba la ulinzi la crucible na thermocouple, afanye matengenezo, na abadilishe mara kwa mara kulingana na matumizi.
4 For the use of crucible, see “Instructions for Use and Maintenance of Crucible”.
Tahadhari 5 za matumizi ya silicon nitride thermocouple tube protection ni kama ifuatavyo.
5.1 Bomba la ulinzi wa thermocouple linapaswa kuhifadhiwa katika mazingira kavu ili kuzuia unyevu.
5.2 Before immersing in the molten aluminum, hold it above the molten aluminum to preheat for a short time.
5.3 Wakati wa usafishaji wa alumini iliyoyeyuka, thermocouple ya kupimia alumini iliyoyeyuka inapaswa kutolewa ili kuzuia uharibifu.
5.4 Kuwa mwangalifu wakati wa kuongeza vifaa vya kioevu, na alumini iliyoyeyuka haipaswi kuzidi juu ya bomba la kinga, vinginevyo itasababisha mzunguko mfupi wa waya wa thermocouple.
5.5 After using for a period of time, you will find that if aluminum/aluminum slag adheres to the liquid surface of the aluminum liquid, when the thermocouple is still hot, you can carefully remove it by scraping. When immersing again, be careful not to subject the thermocouple to thermal shock.
5.6 Ikiwa kiwanda kinatumia mawakala wa kusafisha maji (chumvi ya klorini, chumvi ya floridi), hasa wakati wakala wa kusafisha upo wakati alumini inayeyushwa na kuwa kioevu, mwanzilishi anapaswa kuhakikisha kuwa wakala wa kusafisha ameondolewa kwenye uso wa kioevu haraka iwezekanavyo usafishaji umekamilika. Ikiwa wakala wa kusafisha hukaa juu ya uso wa kioevu kwa muda mrefu sana, itaharibu bomba la ulinzi wa thermocouple na crucible.
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