Zinthu Zogwiritsidwa Ntchito Kusindikiza Mafuta

1. Chisindikizo chamafuta chimakhala ndi mphete yachitsulo ngati chigoba chamkati chomwe chimapereka kukhazikika kwadongosolo kwa chisindikizo chamafuta.

2. Khungu lakunja limapangidwa ndi mphira wa nitrile ndi zinthu zina zosiyanasiyana zomwe zimagwiritsidwa ntchito potengera zofunikira.

3. Kasupe pamlomo wa chisindikizo cha mafuta amatha kupereka chithandizo pamlomo ndipo amalepheretsa kuti mafuta asatuluke kunja komanso amalepheretsa kulowa kwa zonyansa kuchokera kunja.

Kutengera kugwiritsa ntchito chisindikizo chamafuta, khungu lakunja limakhala losiyana.Nawa mitundu ina ya zida zomwe zimagwiritsidwa ntchito pakhungu lakunja la chisindikizo chamafuta.

1. Mpira wa nitrile - Zinthu zomwe zimagwiritsidwa ntchito kwambiri pazisindikizo zamafuta

2. Silicone - Amagwiritsidwa ntchito m'mapulogalamu apadera pomwe zonyamula zopepuka zimayikidwa.

3. Polyacrylate

4. Fluroelastomeramadziwikanso kuti Viton.- Zida zolimbana ndi kutentha kwambiri zomwe zimagwiritsidwa ntchito m'malo omwe kutentha kumapitilira 120 Degree Celcius.

5. PolytetraFluroEthylene (PTFE)

Mafuta osindikizira amafunikira zofunikira zina kuti zisamalidwe kuti zigwire bwino ntchito.Iwo ali motere:

a) Tsinde lomwe chosindikizira mafuta liyenera kuyikidwapo liyenera kuphwanyidwa ndi kumalizidwa kwapamwamba kapena kulimba kwapakati pa 0.2 mpaka 0.8 Microns.Ndibwino kuti shaft ikhale yowumitsidwa osachepera 40 - 45 HRc pofuna kuteteza mapangidwe a groove pamtengowo chifukwa cha kupsyinjika komwe kumachitika ndi kasupe.

b) Malo omwe chisindikizo chamafuta chakhalapo chiyenera kugwera pansi kuti ateteze ming'alu yomwe nthawi zambiri imatha kuwononga mlomo wa chisindikizo chamafuta mwachangu.