Cholinga cha makina oyesera okalamba a HAST (omwe amadziwikanso kuti HAST high-voltage accelerated aging aging tester) ndikuwonjezera kupsinjika kwa chilengedwe (monga kutentha) ndi kupsinjika kwa ntchito (monga magetsi ndi katundu wogwiritsidwa ntchito pa chinthucho) , fulumirani ntchito yoyesa, kufupikitsa nthawi yoyesa moyo wazinthu kapena makina, ndikufufuza ndikusanthula mavalidwe ndi moyo wautumiki wa zida zamagetsi ndi zida zamakina.Kodi mawonekedwe a kulephera kugawa ntchito ya moyo wautumiki ndi chiyani, Ndipo pendani zifukwa za kuwonjezeka kwa chiwongoladzanja cholephera kupyolera mu kuyesa.

Dongguan Hongjin Testing Instrument Co., Ltd. idakhazikitsidwa mu June 2007 kuyeza, kuyesa kupsinjika kwa kugwedezeka, kuyesa kwamphamvu kwa fizikisi, kuyesa kusindikiza kwazinthu, ndi zina zotero!Timatumikira makasitomala athu ndi chidwi chachikulu, kumamatira ku lingaliro la kampani la "khalidwe labwino, kukhulupirika poyamba, kudzipereka ku zatsopano, ndi ntchito yowona mtima," komanso mfundo yabwino ya "kuyesetsa kuchita bwino."

Makhalidwe azogulitsa a HAST othamanga kwambiri amafulumizitsa kukalamba makina oyesera

1. Kutulutsa kwanzeru (kutulutsa mkati kwa boiler) kumathandizira kukhazikika kwapanikizidwe ndi kuberekana, kuwongolera bwino kulondola kwa mayeso ozindikira.

2. Makina oyesera amatha kuthamanga kwa nthawi yayitali ya maola a 400, omwe amatha kukwaniritsa zosowa za makasitomala pamayesero apamwamba kwambiri.

3. Tanki yamadzi (140 ° C) imakhala ndi mphamvu yolimbana ndi 2.65kg, ndipo kuyesa kwazinthu zambiri kungathe kukumana ndi mapangidwe a kukakamiza kwa tanki yamadzi 6kg pofuna kuyesa kuthamanga kwa madzi kwa makasitomala.

4. Makina oyesera okalamba a HAST othamanga kwambiri ali ndi zida ziwiri zotetezera chitetezo, zomwe zimagwiritsa ntchito chowongolera chamagulu awiri ndi makina otetezera kuthamanga kwa makina, zomwe zingathe kuteteza moyo wa makinawo.

5. Makinawa ali ndi batani lothandizira maulendo awiri odziwikiratu komanso chipangizo chadzidzidzi chotetezera chitetezo, chomwe chimateteza bwino chitetezo cha ogwira ntchito zoyesera pazochitika zadzidzidzi.