Rubber hannun riga - daya daga cikin mafi muhimmanci abubuwa na wani inji

Rubber hannun riga ko omentum, - wani zobe-dimbin yawa roba kayayyakin nufi don a haɗa sassa na inji. Rubber zobba ne daban-daban a cikin sanyi da kuma shigar a kan cikakkun bayanai da kuma sunadaran da cylindrical siffar. Sun hana shigar azzakari cikin farji na ruwaye, lubricants da gas a cikin low matsa lamba yankin na high yankunan. The zane fasali, siffofi da kuma fasaha Properties sa cuffs ikon yinsa, na amfani.

Cuffs roba karfafa

Karfafa like yi nufi ga sealing da daban-daban shafts cewa aiki a cikin ma'adinai mai da lubricants dangane da irin mai, kazalika a ruwa da kuma man dizal, cikinsa da matakin na overpressure ba ya wuce 0.05 MPa, da kuma gudun - 20 m / s at zazzabi na daga - 45 digiri 100 digiri.

Seals ne na biyu iri, daya daga wanda yake da alaka odnokromochnaya roba hannun riga ba tare da anther, da kuma na biyu - daga anther. Cuffs ba tare da anther hana yayyo na shãfe haske matsakaici, da kuma tare da taya - kuma kare da kura. Gefuna a kan gaskets kerarre a hanyoyi biyu - by inji aiki da kuma ta gyare-gyaren. All cuffs dole alama. A lakabin nuna irin na gland shine yake, inda index 1 nuna cewa samfurin ne ba anther, da kuma 2 - tare da kora. Bugu da ari denoted gland shine yake kisa Hanyar: subscript 1 nufin cewa gefen aka samu ta hanyar inji wajen, da kuma subscript 2 - cewa gefen moldings. Next adadi - ne diamita na shaft, domin shi ne m diamita na gland shine yake kansa, kuma a karshe, rufinta. Duk wadannan dabi'u da ake nuna a millimeters. Alal misali, 1,2-60h80h10.

Roba-karfafa cuffs iya kerarre daga wani elastomer da garwayayye daga gare ta, nitrile, silicone da sauran iri roba ko polyurethane. Musamman a wajen samar da wadannan kayayyakin ya dogara ne a kan iyakan da aikace-aikace, misali, a cikin mota masana'antu, inji aikin injiniya, a cikin jirgin sama masana'antu da kuma sauran yankunan.

Iri domin samar da roba cuffs

Kamar yadda aka ambata riga, da daya ko wasu roba hannun riga da aka tsara don amfani a wani yanki, a wannan batun, da kuma kayan amfani zuwa tsirar su ne daban-daban. Duk wani nau'i na roba da mutum halaye da kuma kasu kashi kungiyoyin.

Cuffs roba aikin famfo

A yanzu lokaci ba shi yiwuwa su yi tunanin wani dangane da aikin famfo ba tare da yin amfani da daban-daban roba kayayyakin. Rubber hannun riga aikin famfo iya sanya daga daban-daban kayan: roba, na halitta roba, ko silicone paronita. A cuffs samar da wani shãfe haske dangane soket rabo lambatu bututu daban-daban diameters tare da wani kayan aiki. Bugu da kari, suna da alaka da wajen hoses da daban-daban diameters gofroshlangi da najasa bututu.