J24B引擎 发动机全铝非全铝解答( google翻译)

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2011-02-28 23:18:39
IP属地:浙江
12011-02-28 23:18IP属地:浙江
转自 //www.suzuki-forums.com/suzuki-vitara-grand-vitara-xl-7/37533-help-needed-j24b-engine.html





J24B课程:



发动机缸体:

Engine block is made of aluminum alloy, with cast iron cylinder liner inserts.

发动机缸体是由铝合金,铸铁缸套与插入。

To reduce piston pumping losses engine block is equipped with air passages in the block webbings between cylinders.

为了减少损失,发动机缸体活塞泵配备与气缸之间的空中通道块织带。



For strength a ladder ** engine main bearing cradle is used with high rigidity ductile cast iron bearing caps

对于实力的阶梯式发动机主轴承的摇篮,是用于高硬度韧性铸铁轴承盖



Crankshaft

曲轴

Crankshaft is: made of high rigidity forged carbon steel with parallel ** counter balance weights.

曲轴是:伪造与反平行式平衡块硬度高碳钢制成。

CKP sensor rotor plate is fitted to crankshaft counterweight No.1 by pin and screws.

转子板的CKP传感器安装在曲轴销和螺钉重第一。

Oil pump drive chain sprocket is pressed onto the front of the crankshaft.

油泵驱动链轮上按下了曲轴的前面。



Connecting Rods

连杆

I-shaped cross section connecting rods are made of carbon steel.

工字型截面连接杆件是由碳制成。

An oil jet hole, in the rod journal end (large end) lubricates the rod small end, piston and cylinder inner surface.

油喷孔在日志结尾杆(大底),润滑连杆小头,活塞和气缸的内表面。

The wrist pin is fitted with a copper alloy bushing for improved sliding characteristics.

手腕脚装有铜合金滑动的特点,以提高套管。



Pistons

活塞队

Light weight aluminum alloy pistons are coated with a dry organo-resin film coating on the outer surface of piston skirt finish to reduce friction.

重量轻铝合金活塞涂有干燥的有机树脂对活塞裙膜外表面涂层整理,以减少摩擦。

Top surface of the piston has a protruded perimeter surface resulting in a slight dished top with valve recesses for the intake side.

在活塞顶部表面有一突出的周长表面的轻微与进气门侧凹顶抛出造成的。



Piston Rings

活塞环

- Top ring is of barrel type for smoother initial movement of piston.

- 顶环是流畅的活塞最初的运动型桶。

- Second ring is of taper under cut type to improve combustion efficiency.

- 二环下切式提高燃烧效率的锥度。

- Third ring groove contains 3 piece oil control ring assembly

- 第三环槽包含3片油环总成

The outer surface of the top ring and oil rings are finished with physical vapor deposition process to increase durability

顶部的环和油环的外表面已完成了物理气相沉积工艺提高耐久性



Cylinder Head

缸盖

Cylinder head made of aluminum alloy, which is light-weight and excellent in heat radiation.

气缸盖采用铝合金材料制成,具有重量轻,重量和散热良好。

The engine coolant gallery of cylinder head is optimized for improved resistance for knocking.

该发动机缸盖冷却水廊进行了优化改进电阻敲门。

The combustion chamber has a center plug pent-roof combustion chamber with cross-flow intake and exhaust layout.

燃烧室有一个横流进排气布局中心插件被压抑的屋顶燃烧室。

There is no EGR passage in cylinder head.

有没有缸盖废气再循环通道。

The front of the cylinder head is also equipped with oil galleries to supply the intake camshaft VVT.

气缸头的前部还装有油画廊供应量凸轮轴可变配气相位。

The front of the intake camshaft is supported by two noninterchangeable

进气凸轮轴前部有两个noninterchangeable

bearing inserts.

轴承插入。

1 – Valve recess

1 - 阀体休会

2 – Dry film coating

2 - 干膜涂层

3 – Side relief groove

3 - 边退刀槽

4 – Single dot mark: Timing chain side

4 - 单点马克:正时链条侧



Head Gasket

头垫片

A two-layer NBR surface coated stainless metal gasket is used to improve durability and reliability.

一个两层不锈钢金属表面涂覆丁腈橡胶垫片用于提高耐久性和可靠性。

On installation the stamped numbers should face upward.

在安装加盖数字应该朝上。

The gasket cannot be reused after removal.

该垫片不能再用后删除。



Camshafts

凸轮轴

The camshafts are hollow providing an oil passage for a better lubrication.

凸轮轴是空心提供一个更好的润滑一油路。

Intake camshaft has camshaft position sensor rotor pressed on the flywheel side end (rear) and a chain VVT sprocket assembly, timed to the camshaft with a knock pin, is bolted onto the chain-side end (front) of Intake camshaft.

进气凸轮轴的凸轮轴位置传感器转子飞轮侧端(后)和一个链条链轮总成压可变配气相位,定时到具有一敲针凸轮轴,是把连锁侧端进气凸轮轴(前)狂奔。

The front intake camshaft No. 1 journal is equipped with a bearing insert.

前面的进气凸轮轴第1期,p000配备了一个外球面轴承。
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