Wopanga zisindikizo zapamwamba za O-ring

Ubwino wazinthu:

Masiku ano, O-Ring ndiyo chisindikizo chomwe chimagwiritsidwa ntchito kwambiri chifukwa cha njira zake zotsika mtengo komanso zosavuta kugwiritsa ntchito.Tikukupatsirani zida zingapo za elastomeric pazogwiritsa ntchito wamba komanso zapadera zomwe zimalola O-Ring kusindikiza pafupifupi media zonse zamadzi ndi mpweya.

Mndandanda wa Zogulitsa

Pempho lachitsanzo laulere

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kanema wa Zamalonda

Chiyambi cha Zamalonda

ZOCHITA ZA NTCHITO

O-Ring yabwino pa cholinga chilichonse

O-Rings athu onse ndi otsika mtengo ndipo amachita bwino kwambiri pafupifupi kulikonse.Ziribe kanthu ngati mukufuna ma metric kapena inchi, okhazikika kapena opangidwa mwamakonda O-Rings - kukula kulikonse kwa zisindikizo za O-Ring kulipo - kuphatikiza chimphona cha O-Rings pogwiritsa ntchito njira yathu.O-Rings athu a rabara amapangidwa ndi EPDM, FKM, NBR, HNBR, komanso eni ake a FFKM.Zogulitsa zapadera kupatula mphira O-Rings monga O-Rings mu PTFE zinthu ndi zitsulo O-Rings ziliponso.

O-Ring Zisindikizo

O-Ring amagwiritsidwa ntchito m'magawo osiyanasiyana: amagwiritsidwa ntchito ngati zosindikizira kapena ngati zinthu zopatsa mphamvu.hydraulic slipper zisindikizondi wipers.Chifukwa chake, O-Ring imagwiritsidwa ntchito m'magawo onse amakampani kuphatikiza mazamlengalenga, magalimoto kapena uinjiniya wamba.

Njira yosankhidwa ya O-ring:

Gawo la O-ring ndi mphete yosindikizira yooneka ngati O (yozungulira), yomwe nthawi zambiri imayikidwa poyambira, pogwiritsa ntchito kukakamiza koyenera kusindikiza mafuta, madzi, mpweya, gasi ndi madzi ena.Kugwiritsiridwa ntchito kwa O-ring ndi static ndi kayendedwe ka mitundu iwiri, ngati kugwiritsidwa ntchito kwa zinthu sikuli koyenera kudzachitika fracture, kutupa, kusweka, etc. zinthu zoyenera komanso kukula kwa zinthu za O-ring.

O-mphete chisindikizo ndi kupewa imfa ya madzi ndi mpweya, chisindikizo wapangidwa O-mphete ndi zitsulo poyambira, O-mphete amapangidwa ndi zinthu mphira, ndi gawo lozungulira mphete, nthawi zambiri zopangidwa zitsulo poyambira kuika. O-ring, Ogae ring chisindikizo chamadzi ndi mpweya sichidziwika ndi kutayikira.Izi "zopanda msoko" zimatha kutheka m'njira zingapo: Zisindikizo za O-ring ndi zomangika, zomata, zomangika, zomangika pamwamba kapena pang'ono kapena kuyikidwa kwathunthu pakati pazigawo ziwiri zolimba za chinthu chofewa.Rubber kapena zipangizo zina zapulasitiki zikhoza kuonedwa kuti ndi madzi a viscous okhala ndi kupanikizika kwakukulu, kosasunthika, komanso kusindikizidwa chifukwa cha O-ring's anti-elasticity to compression and system pressure.

Ubwino wa O-rings:

1, ingagwiritsidwe ntchito pazovuta zosiyanasiyana, kutentha ndi nthawi zovomerezeka.
2, kukonza kosavuta, kosavuta kuwononga kapena kukoka zolimba.
3, palibe mphindi yovuta pazovuta, sizingawononge dongosolo.
4. O-mphete nthawi zambiri amafuna malo ochepa komanso kulemera kwake.
5, nthawi zambiri, mphete za O zimatha kugwiritsidwanso ntchito, zomwe ndi zabwino zomwe zisindikizo zambiri zopanda inelastic zilibe.
6, pansi pamikhalidwe yolondola yogwiritsira ntchito, moyo ukhoza kufikira nthawi yokalamba ya zinthu za O-ring.
7, kulephera kwa O-ring nthawi zambiri kumakhala kwapang'onopang'ono, komanso kosavuta kuweruza.'
8, ngakhale kupsinjika kosiyanasiyana kudzatulutsa zotsatira zosiyana zosindikizira, koma chifukwa zimalola kukhudzana kwachitsulo ndi zitsulo, sizingakhudze mphete ya O.
9.Ili ndi mtengo wotsika kwambiri.

Zida za O-ring

Posankha zipangizo za O-ring, zinthu zazikulu monga sing'anga, kupanikizika ndi kutentha komwe kumayenera kusindikizidwa ziyenera kuganiziridwa muzinthu zambiri.Chinthu chikhoza kukhala choyenera kwambiri ku nthunzi, koma muzitsulo zoziziritsa madzi zidzakhala ndi zotsatira zoipa chifukwa cha mowa kapena zowonjezera zowonjezera, chinthucho chingakhale chogwirizana ndi mpweya wamadzimadzi pamtunda wochepa, koma wosayenera kutentha kwambiri.Kusankhidwa kwa zinthu za O bezel kuyenera kutengera kagwiritsidwe ntchito kake, kusindikiza mphete ya O kumaphatikizapo zinthu zambiri, kusankha kwazinthu komaliza kuyenera kukhala kokwanira kwambiri.

Static chisindikizo

Static chisindikizo ndi chisindikizo chomwe mbali ziwiri zoyandikana sizisunthana.Zisindikizo zosasunthika zimapezeka m'munsi mwa bolt kapena rivet, pamalo olumikizirana, kapena pansi pa chivundikiro kapena faucet.Zitha kunenedwa kuti O-ring ndiye chisindikizo chabwino kwambiri chokhazikika kuyambira pakukula kwake.Chifukwa chake makamaka chifukwa mphete ya O ndi "chisindikizo chopusa", chomwe sichiyenera kuwonjezera kupsinjika pamene choyambirira kapena kupitilira kukoka, komanso zolakwika zaumunthu sizinganyalanyazidwe pakuwonetsetsa kugwiritsa ntchito bwino kwa O- mphete.Ma O-rings safuna katundu wambiri kuti akwaniritse chisindikizo cha zero.

Chisindikizo champhamvu

Chisindikizo champhamvu chimatanthawuza kusuntha kobwerezabwereza pakati pa zigawo zosindikizidwa, ndipo O-ring imachotsedwa chifukwa cha kukhalapo kwa kayendedwe.Mu hydraulic silinda, O-mphete angagwiritsidwe ntchito pisitoni kapena pisitoni ndodo mphamvu chisindikizo, makamaka oyenera pisitoni kapena pisitoni ndodo mphamvu chisindikizo, makamaka oyenera sitiroko yochepa, yaing'ono awiri ya silinda, osawerengeka O-mphete zakhala bwino ntchito madzi, madzimadzi, ndipo ngakhale wothinikizidwa chisindikizo champhamvu mpweya, nthawi zambiri, O-mphete ntchito kwa sitiroko yaitali, lalikulu m'mimba mwake yamphamvu, ngati ntchito molondola, moyo wa O-mphete akhoza kukhala wofanana ndi moyo wa losindikizidwa chigawo. , zinthu zomwe zimakhudza chisindikizo champhamvu ndi extrusion, reciprocation, surface roughness and material hardness, mukupanga mapangidwe, ndikofunika kwambiri kuganizira izi.