Kodi zisindikizo zamakina ndi chiyani?

Makina amphamvu omwe ali ndi shaft yozungulira, monga mapampu ndi ma compressor, nthawi zambiri amadziwika kuti "makina ozungulira." Zisindikizo zamakina ndi mtundu wa kulongedza zomwe zimayikidwa pa shaft yotumizira mphamvu ya makina ozungulira. Amagwiritsidwa ntchito m'njira zosiyanasiyana kuyambira magalimoto, zombo, maroketi ndi zida zamafakitale, mpaka zida zogona.

Zisindikizo zamakina cholinga chake ndi kuteteza madzi (madzi kapena mafuta) omwe makina amagwiritsa ntchito kuti asatuluke kupita ku chilengedwe chakunja (mlengalenga kapena m'madzi). Udindo uwu wa zisindikizo zamakina umathandizira kupewa kuipitsidwa kwa chilengedwe, kusunga mphamvu kudzera mukuwongolera magwiridwe antchito a makina, komanso chitetezo cha makina.

Pansipa pali chithunzi cha makina ozungulira omwe amafunika kuyika chisindikizo cha makina. Makinawa ali ndi chotengera chachikulu ndi shaft yozungulira pakati pa chotengera (monga chosakaniza). Chithunzichi chikuwonetsa zotsatira za milandu yokhala ndi chisindikizo cha makina ndi yopanda.

Mabokosi okhala ndi chisindikizo chamakina ndi opanda

Popanda chisindikizo

Madzi akutuluka.

Ndi kulongedza kwa gland (kudzaza)

Chozungulira chimavala.

Imafunika kutayikira madzi pang'ono (mafuta odzola) kuti isawonongeke.

Ndi chisindikizo chamakina

Chozungulira sichimavala.
Palibe kutuluka kwa madzi kulikonse.

Kulamulira uku pa kutuluka kwa madzi kumatchedwa "kutseka" mumakampani osindikizira makina.

Popanda chisindikizo
Ngati palibe chosindikizira chamakina kapena choyikapo cha gland chomwe chikugwiritsidwa ntchito, madziwo amatuluka kudzera pakati pa shaft ndi thupi la makina.

Ndi chikwama cha gland
Ngati cholinga chake ndikungoletsa kutuluka kwa madzi kuchokera mu makina, ndi bwino kugwiritsa ntchito chinthu chotseka chomwe chimadziwika kuti gland packing pa shaft. Komabe, gland packing yozungulira shaft imalepheretsa kuyenda kwa shaft, zomwe zimapangitsa kuti shaft iwonongeke ndipo motero imafunika mafuta odzola panthawi yogwiritsa ntchito.

Ndi chisindikizo chamakina
Mphete zosiyana zimayikidwa pa shaft ndi pa malo osungira makina kuti madzi omwe amagwiritsidwa ntchito ndi makinawo asatuluke kwambiri popanda kukhudza mphamvu yozungulira ya shaft.
Kuti izi zitheke, gawo lililonse limapangidwa motsatira kapangidwe kake. Zisindikizo zamakina zimaletsa kutuluka kwa madzi ngakhale ndi zinthu zoopsa zomwe zimakhala zovuta kuzigwira mwamakina kapena pansi pa mikhalidwe yovuta ya kuthamanga kwambiri komanso kuthamanga kwambiri.