Kodi servo ndi chiyani?
Servo imasindikizidwa nthawi zambiri poyerekeza ndi zomwe zimagwiritsidwa ntchito ngati servo yoyendetsa. Kuphatikiza makina osindikizira a servo a Kuletsedwa komanso makina apadera a servo amasindikizidwa a zinthu zolembetsa ndi mafakitale ena. Chifukwa cha zowongolera zowongolera za servo, nthawi zina zimatchedwa makina owongolera manambala.
Malangizo a Ntchito ya Servo Press:
Pulogalamu ya servo imagwiritsa ntchito kuotchi ya servo yoyendetsa zida za eccentric kuti zizindikire njira yoyenda. Kudzera m'magetsi owongolera, makina osindikizira amatha kupanga stroke, liwiro, kukakamizidwa, ndi zina mwadzidzidzi, ndipo amatha kufika pamakina osindikizira ngakhale.
Cylinder ya hydraulic ndi chinthu chofunikira kwambiri mu zida zosindikizira. Pansi pa liwiro lalitali komanso lamphamvu kwambiri la hydraulic sylinder, zomwe zimapangitsa kuti pakhale silini hydraic zimachulukitsa, zomwe zimapangitsa kuti musinthe kapena kutulutsa kwa mainchesi amkati, omwe amabweretsa silinda hydraulic. Khoma limatupa, lomwe limapangitsa kutaya kwa hydraulic kachitidwe kazinthu zinayi zakukhotakhonda.
Zotsatirazi ndi zifukwa zomwe zimapangidwira kutsika kwa ydraulic ya servo atolankhani:
1. Kukonzekera kosayenera kwa clindiic clelinder kumabweretsa kukwawa kochepa. Itha kukonzekera kutseka koyenera pakati pa piston ndi cylinder thupi, rodi ya piston ndi chitsogozo cha shelode mu silini mu hydraulic.
2. Kubowoleza pang'ono kumayambitsidwa ndi mikangano yosasinthika kwa maupangiri a hydraulic. Ndikulimbikitsidwa kukonda chitsulo monga thandizo la kalozera. Mwachitsanzo, sankhani mphete yosagwirizana, ndipo sankhani mphete yosagwirizana ndi chimbudzi ndi mawonekedwe abwino mu mafuta, makamaka ngati matenthedwe owonjezera ndi ochepa. Kwa ena mphete inayake, kukula kwake komanso kusasinthika kuyenera kulamulidwa mosamalitsa.
3. Kukwawa kwambiri kwa stalling ya hydraulic ya makina osindikizidwa anayi omwe amachitika chifukwa cha vuto lalikulu, ngati malo ogwirira ntchito, PTF amasankhidwa ngati mphete yopenga.
4. Pazomera za hydraulic zosindikizidwa zinayi zolembera zinayi, kulondola kwa khoma lamkati mwa silinda ndi chifukwa chakunja kwa ndodo ya piston iyenera kulamulidwa mosamalitsa, makamaka kulondola kwa geometric.
Post Nthawi: Disembala 16-2021