摩托车技术
摩託車技術
마탁차기술
MOTORCYCLE TECHNOLOGY
2012年
1期
49-51
,共3页
摩托车气缸扫%排气孔%定位基准
摩託車氣缸掃%排氣孔%定位基準
마탁차기항소%배기공%정위기준
Engine cylinder Scavening port and exhaust port Location reference
气缸体是发动机的核心部件，二冲程气缸体气缸壁上一般设有1个排气孔和3个扫气孔，排气孔的位置较高；2个主扫气孔位于排气孔左右两侧，一般有15°左右的仰角，并在气缸横截面上形成120°左右的交角。
氣缸體是髮動機的覈心部件，二遲程氣缸體氣缸壁上一般設有1箇排氣孔和3箇掃氣孔，排氣孔的位置較高；2箇主掃氣孔位于排氣孔左右兩側，一般有15°左右的仰角，併在氣缸橫截麵上形成120°左右的交角。
기항체시발동궤적핵심부건，이충정기항체기항벽상일반설유1개배기공화3개소기공，배기공적위치교고；2개주소기공위우배기공좌우량측，일반유15°좌우적앙각，병재기항횡절면상형성120°좌우적교각。
Cylinder block is a key component of motorcycle engine. There are generally one exhaust port, two primary scavenging ports, and one secondary scavenging port on the cylinder block of two-stroke engine, with the exhaust port situated at a higher position. The primary scavenging ports are found on each side of the exhaust port. Each primary scavenging port has an elevation of 15 degrees and forms a 120-degree angle with the cross section of cylinder.
