Manja a shaft a mapampu olowera pansi amagwiritsidwa ntchito makamaka pothandizira, kuzungulira ndi kusindikiza mitsinje ya mapampu olowera pansi ndi olekanitsa madzi amafuta.Imagawidwa m'magulu anayi: manja a shaft shaft, manja onyamula shaft, malaya a shaft ya seal ndi manja wamba.Zogulitsazo ndi abwana opanda pake, abwana a cylindrical, keyway hole yamkati, cylindrical spiral groove, square ring groove, circular arc ring groove, end U-shape groove ndi circular arc groove.
Chogulitsacho chili ndi zinthu zabwino kwambiri, magwiridwe antchito abwino, kukana kuvala bwino komanso kukana dzimbiri.Sichidzavala kwa nthawi yayitali yogwira ntchito, kusunga kulondola kwa ntchito, ndikuwonjezera moyo wautumiki wa shaft yozungulira.Moyo wautumiki wa manja a shaft ndi mpaka maola 2W.
Gulu | Co(%) | Kachulukidwe (g/cm3) | Kulimba (HRA) | TRS(NN/mm²) |
YG6 | 5.5-6.5 | 14.90 | 90.50 | 2500 |
YG8 | 7.5-8.5 | 14.75 | 90.00 | 3200 |
yg9 | 8.5-9.5 | 14.60 | 89.00 | 3200 |
YG9C | 8.5-9.5 | 14.60 | 88.00 | 3200 |
YG10 | 9.5-10.5 | 14.50 | 88.50 | 3200 |
YG11 | 10.5-11.5 | 14.35 | 89.00 | 3200 |
YG11C | 10.5-11.5 | 14.35 | 87.50 | 3000 |
YG13C | 12.7-13.4 | 14.20 | 87.00 | 3500 |
YG15 | 14.7-15.3 | 14.10 | 87.50 | 3200 |
Chitsanzo No. | Kufotokozera | OD(D:mm) | ID (D1:mm) | Pore (d:mm) | Utali(L:mm) | Kutalika (L1:mm) |
KD-2001 | 01 | 16.41 | 14.05 | 12.70 | 25.40 | 1.00 |
KD-2002 | 02 | 16.41 | 14.05 | 12.70 | 31.75 | 1.00 |
KD-2003 | 03 | 22.04 | 18.86 | 15.75 | 31.75 | 3.18 |
KD-2004 | 04 | 22.04 | 18.86 | 15.75 | 50.80 | 3.18 |
KD-2005 | 05 | 16.00 | 13.90 | 10.31 | 76.20 | 3.18 |
KD-2006 | 06 | 22.00 | 18.88 | 14.30 | 25.40 | 3.18 |
KD-2007 | 07 | 24.00 | 21.00 | 16.00 | 75.00 | 3.00 |
KD-2008 | 08 | 22.90 | 21.00 | 15.00 | 75.00 | 3.00 |
KD-2009 | 09 | 19.50 | 16.90 | 12.70 | 50.00 | 4.00 |
KD-2010 | 10 | 36.80 | 32.80 | 26.00 | 55.00 | 4.00 |