Manufactur standard China Lishui Bearing Precision 20mm Linear Guide kwa CNC rauta yamatabwa

Chokhazikika cha mpira wodzigudubuza

Mpira wononga ndizomwe zimagwiritsidwa ntchito kwambiri pakupatsira zida zamakina ndi makina olondola, opangidwa ndi screw, nati, mpira wachitsulo, pepala lodzaza kale, chipangizo chosinthira, chipangizo chosagwira fumbi, ntchito yake yayikulu ndikusinthira kusuntha kozungulira, kapena torque kukhala axial. mphamvu yobwerezabwereza, panthawi imodzimodziyo ndi yolondola kwambiri, yosinthika komanso yothandiza. Chifukwa chokana kugundana kochepa, zomangira za mpira zimagwiritsidwa ntchito kwambiri pazida zosiyanasiyana zamafakitale ndi zida zolondola.

PYG- mpira wononga zachokera anasonkhanitsa luso mankhwala kwa zaka zambiri, ndi zipangizo, kutentha mankhwala, kupanga, kuchokera anayendera kutumiza, amayang'anira okhwima dongosolo chitsimikizo khalidwe, choncho ali kudalirika mkulu. Zowononga za mpira zimakhala ndi mphamvu zambiri kuposa sliding screw, zomwe zimafuna torque yochepera 30%. Ndikosavuta kutembenuza zoyenda molunjika kukhala zoyenda mozungulira. Ngakhale mpirawo utakhala woponderezedwa, ukhoza kukhalabe ndi mawonekedwe abwino.

Ubwino wa PYG mpira screw

1. Kutayika kochepa kwa kukangana, kufalikira kwakukulu

Chifukwa pali mipira yambiri yomwe ikugudubuzika pakati pa screw shaft yotsogolera ndi screw nut ya ball screw pair, kuyendetsa bwino kwambiri kumatha kupezeka.

2. mwatsatanetsatane kwambiri

Ball screw pair nthawi zambiri imapangidwa ndi zida zamakina zapamwamba kwambiri padziko lonse lapansi. Makamaka pakupera, kusonkhanitsa ndi kuyang'ana malo a fakitale ya ndondomeko iliyonse, kutentha ndi chinyezi zimayendetsedwa mosamalitsa. Chifukwa cha kayendetsedwe kabwino kabwino kabwino, kulondola kumatsimikizika kwathunthu.

3. Chakudya chothamanga kwambiri komanso chakudya chochepa

Chifukwa mpira screw pair imagwiritsa ntchito kayendedwe ka mpira, torque yoyambirayo ndi yaying'ono kwambiri, sipadzakhala chokwawa ngati kutsetsereka, komwe kungathe kutsimikizira kukwaniritsidwa kwa chakudya chocheperako.

4. Pamwambakuuma kwa axial

Mpira wononga awiri akhoza kuonjezedwa ndi prepressure, chifukwa prepressure akhoza kupanga axial chilolezo kufika phindu zoipa, ndiyeno kupeza okhwima apamwamba (powonjezera kuthamanga kwa mpira wononga wononga, mu ntchito yeniyeni ya zipangizo makina, chifukwa chonyansa. mphamvu ya mpira akhoza kupanga rigidity wa silika mbuye

5. sangathe kudziletsa loko, kufala zosinthika

Mitundu ya mtedza

Mkati akonzanso mtedza

Mapeto kapu mtundu kuzungulira mtedza

Technical Parameter

Tengani SFU mndandanda wa mpira screw mwachitsanzo: