Miyezo yoyeserera ya lever hoists

Yesani zinthu zokhazikika za lever hoists

(1) Kuyesa kwapang'onopang'ono: Kokani cholozera chakutsogolo ndikusinthira kumbuyo katatu pomwe palibe katundu, ndikuwona momwe zimagwirira ntchito. Pasakhale kupanikizana.

(2) Mayeso oyezetsa katundu: Kuyesedwa pa benchi yapadera yoyesera, mphamvu yokoka yamanja ndi kubwereza kwa chingwe cha chingwe cha chogwirira ziyenera kukwaniritsa zofunikira.

(3) Kuyesa kwamphamvu kwamphamvu: Yesani pa benchi yapadera yoyesera, tsitsani nthawi 1.1 zomwe zidavotera, kukwera ndi kugwa kamodzi, ndipo mtunda wa kuyenda kwa waya usakhale wosakwana 200mm nthawi iliyonse. Makina onse ayenera kugwira ntchito bwino komanso modalirika.

(4) Mayeso osasunthika: Pa benchi yapadera yoyesera, pang'onopang'ono tsitsani ku 1.5 nthawi zomwe adavotera ndikukhala kwa mphindi 10. Ma clamping ndi ma clamping plates sangayambitse kusinthika kosatha komwe kumakhudza magwiridwe antchito.

(5)Kuyesa mbedza:

① Pamakina oyesera zinthu, pang'onopang'ono tsitsani mpaka 2 kuchuluka kwake komwe adavotera pakati pa mbedza, kenako chotsani katunduyo mutakhala kwa mphindi imodzi. Yang'anani mapindikidwe a mbedza pakamwa, amene si upambana 0,25%;

② Pamakina oyesera zinthu, pang'onopang'ono tsitsani mpaka 4 kuchuluka kwake komwe adavotera pakati pa mbedza, ndipo mbedza iyenera kuthandizira modalirika kwa mphindi imodzi.

(6) Kudalirika mayeso: Pansi oveteredwa katundu, mosalekeza kukoka ndodo kutsogolo ndi n'zongopeka ndodo mmbuyo ndi mtsogolo kuti aziwonjezera mmbuyo-ndi-kunja sitiroko ya waya chingwe si zosakwana 120m (zingathe kuchitidwa kanayi, koma nthawi iliyonse, koma ziwonjezeke sitiroko ya chingwe chingwe nthawi iliyonse 30m, ndi kupyola pakati pa nthawi ya chingwe sichidzaloledwa kupitirira nthawi imodzi. mayeso). Sipayenera kukhala zachilendo mbali iliyonse ya lever hoist.

(7) Kuyang'ana khalidwe la maonekedwe: Pamwamba pa mbedzayo iyenera kukhala yosalala komanso yoyera, ndipo pasakhale zotupa, ming'alu, ming'alu, kapena zowonongeka zomwe zimachepetsa mphamvu; palibe kuwotcherera kukonza kumaloledwa pa mbedza. Pamwamba pa mbale ya clamping iyenera kukhala yowongoka komanso yopanda ma burrs. Mapeto a chingwe cha waya ayenera kukhala ozungulira osati omasuka. Palibe mfundo, zopindika kapena zopindika zomwe zimaloledwa mu chingwe chonse. Kung'ambika kwa ziwalozo kuyenera kukhala kolimba, ndipo mitu yong'ambika isakhale ndi zilema monga kung'anima, ming'alu, kapena zokanda. Gawo lopaka utoto liyenera kukhala lofanana komanso lowala. Pasakhale madontho, thovu, makwinya, kuyabwa ndi kuyabwa.