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2 matani unyolo hoist mbedza ndi mfundo zopachika

Nkhani

2 matani unyolo hoist mbedza ndi mfundo zopachika

2024-04-22

Popachikika malo a 2-tani inverted chain hoistayenera kukwaniritsa zofunika kuti akhale otetezeka, okhazikika, osavuta kugwa, komanso okhoza kunyamula kulemera kofunikira nthawi zonse. Popeza makina onyamula pamanja amagwiritsidwa ntchito kwambiri panja, zokwezera nthawi zambiri sizikhala ngati zomwe zili mumsonkhanowu. Mitanda imakonzedwa ndipo muyenera kudzimanga nokha kapena kupeza malo oyenera ngati popachika.

hand chain hoist.jpg

Chifukwa chake, pothana ndi izi, kuti ziwongolero za unyolo wamanja zigwirizane ndi malo osiyanasiyana opachikika ndikuwonjezera kuchuluka kwa unsembe, zokowera zapamwamba ndi zapansi za cholumikizira chatsopano cha manja cha VL zimapangidwa ndikutsegula kwakukulu. Cholinga ndikutha Ndikosavuta kumangirira mfundo zonyamulira zosiyanasiyana, ndikupewa kuti malo mkati mwa mbedza ndi ochepa ndipo sangathe kupachikidwa, kapena ngakhale atapachikidwa, mbedza ili yodzaza, zomwe zimakhudza kugwiritsa ntchito kwenikweni ndipo mbedza imawonongeka mosavuta. Pa nthawi yomweyo, pofuna kupewa deformation kapena kuvala mbedza, n'kosavuta kwa owerenga kukhala muyezo kuweruza mmene chitachotsedwa kapena sangathenso ntchito. Malo atatu oyika amayikidwa mwapadera pa mbedza yonyamulira. Kuyeza mtunda pakati pawo kungakhale kophweka. kudziwa kuchuluka kwa deformation.


Tonsefe timanena kuti miyezo yowonongeka ya kukweza slings imafuna kuti ngati kuchuluka kwa kuvala kapena kusinthika kupitirira 10% ya kukula kapena kukula koyambirira, sikungagwiritsidwe ntchito, koma sitikuganiza kuti ndizovuta kwa ogwiritsa ntchito kuwerengera deta iyi. Zolakwika muyeso zidzasiyananso, kotero sizingaganizidwe molondola. Udindo wa nsonga zitatuzi ukhoza kukwaniritsa zosowa zenizeni ndipo ndi zotheka.