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Bi-Metal BushingÀº ¾çÁúÀÇ Àúź¼Ò° Ç¥¸é¿¡ Lead-BronzeÇÕ±ÝÀ» ¼Ò°áÇÑ º¹ÇÕ ÀçÁú·Î ¸¸µé¾îÁø º£¾î¸µÀÔ´Ï´Ù.
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- °í°µµ¿Í Àú¸¶Âû¼º
- ¿ÀÀÏ À±È°¹æ¹ýÀÇ À±È°¿ë º£¾î¸µ
Applications
Gear Shaft Bushing(hydraulic geared pump),
Shovel Bucket Hinge Pin Bushing(tractor shovel), Lower Ring Bushing(bulldozer),
Cam shaft, Connecting rod, Rocker arm, Idle gear, King pin, Leaf spring, Brake shoe,
Hoist cylinder Bushing etc.
ÇձݼººÐ
(PV-Value Limit : 800~1,000 kgf/
§² . m/min
)
Symbol
Alloy symbol
DIN-ISO
SAE
Cu
Pb
Sn
Al
BM-1
BM-2
BM-3
BM-4
CuPb10Sn10
CuPb24Sn4
CuPb24Sn
AlSn20Cu
4383
4383
4383
-
797
799
49
-
80
72
75
1
10
24
24
-
10
4
1
20
-
-
-
79
Structure of Bi-Metal Bushing
À±È°Ç¥¸éÀÇ Çü»ó
Joint Type
Ä¡¼ö ¹× °øÂ÷
Bi-Metal BushingÀÇ Ç¥ÁØ ºÎ½Ì ¹× Ç÷£Áö ºÎ½ÌÀ» ÇÏ¿ì¡¿¡ Á¶¸³½Ã ³»°æ °øÂ÷´Â H9À» À¯ÁöÇÕ´Ï´Ù.
(ÇÏ¿ì¡ Á÷°æÀº H7 °øÂ÷·Î °¡°ø)
Washer, Plate ¹× °í°´»ç¾çÀÇ ÁÖ¹®Ç°µµ »ý»êÀÌ °¡´ÉÇϸç, ¿Ü°æÀº 305mm, µÎ²² 10mm, ±æÀÌ 200mm
À̳» Ä¡¼ö±îÁö »ý»ê °¡´ÉÇÕ´Ï´Ù.