驱动桥汽车外文文献翻译、中英文翻译、外文翻译

驱动桥汽车外文文献翻译、中英文翻译、外文翻译

The driving axle is an essential component of a ___。It

consists of several parts。including a housing。axle drive。differential。two axle shafts。and final drives if necessary.

The main purpose of the axle drive is to ___。___.

There are two types of axle drives: single and double-stage。The single-stage type has a pair of gears。while the double-stage

type has two pairs of gears。The drive ___ case。To ce noise

during n。axle drive ___.

In summary。___。It includes several components that work

___ to the wheels。The axle drive shaft is an essential part of the

axle drive。and there are two types of axle drives。To ce noise

during n。the driving gears are made with ___.

When a car turns。___ a greater distance than the inner ___。thanks to the differential ns ___ around the slower side gear。the

inner ___。___.

___。the other ends of the ___。In the case of trucks。full

___ are used。These shafts are only acted upon by torque。while

all other ___。This is because the ___.

Finally。___ axle housing。and the axle shafts extend out

from either side of the housing to connect to the rear wheels。The

driving ___ than the front wheels。___。___.

The ___。It is fixed in place by bolts。The flange of the axle

drive ___ to remove it from the differential carrier。The n of the

drive ___。___。___ flange.

___ of a case。four ns。and two side gears。The differential

case is made up of two ___。as well as the side bearing preload.

Spring pads are welded to the top of the driving axle housing

at both ends。The housing of both ends of the spring axles are

provided with filler。overflow。___.

___ in this text。all tractors have final drives in their

powertrains。The final drives of general-___-hub n gears.

When transmitting power to the driving wheels。___ ary n

gear sets。which consist of a sun gear (or wheel)。three。(or n)

gears。___) carrier。___) gear。and a housing.

The sun gear is splined to the outer end of the axle shaft。which is in turn ___ are in constant mesh with both the sun gear

and the ring gear and are free to ___。the ___.

___ the engine through the driving ___。___.

___ ___。___ set consists of the。carrier and n gear housing。which formthe driven part of the gear set and rotate with the ___.

___ ___。___ for the transfer of power from the engine to the

wheels。___.

___。regular checks and maintenance should be

includes checking the tire pressure。___。___。___.

The ___' rear driving axles have two wheels on each end。The inner ___.

Truck wheel nuts on the right side have right-hand threads。while those on the left side have left-hand threads。This is to

tighten the ___.

An automobile pneumatic tire has a casing。inner tube。and

flap。The tire casing includes tread。sidewalls。and beads。Tires for good roads have small tread patterns。while those for

bad roads or cross-country service have large tread patterns.

___ inflated with air after it is installed inside the tire and put

on the wheel rim。The tire valve is used to inflate the inner tube

and consists of a housing。valve inside。and cap。The valve

housing is made of brass in the form of a ___: the upper part is

made of brass。and the lower part is made of rubber that is ___。

The valve inside is a check valve that opens to let air into the

inner tube when air pressure is applied。When the valve is closed。spring pressure and air pressure inside the tube hold the valve in its

seat。The valve includes a core with a rubber ring。a plunger pin。and a spring。The valve inside is ___ and is closed by the cap ___.

Each ___ a hub。a disc with a rim。and a tire with an inner

tube。The rim is welded to the disc。and the disc is bolted to the

hub to construct ___.

___ and are of the low-pressure type。The driving ___ and is

fixed in place with a bolted-on insert that has a worm whose

threads mesh with the rack teeth cut in the half axle。By turning

the worm。the wheel's n on the axle shaft ___ desired track width。Before making any adjustments。it is necessary to jack up the

tractor's rear part to clear the wheels off the ground and loosen the

bolts holding the inserts to the wheel hubs。If the adjustment

proves insufficient。the track width can be ___ facing inwards.

首先，差速器是用于控制汽车转向时车轮的旋转速度的机制。当汽车转弯时，外侧车轮会移动更远，而内侧车轮会减速，差速器通过自转和半轴齿轮的滚动，使外侧车轮旋转速度更快。

半轴齿轮通过花键连接到差速器，通过凸缘连接到驱动轮轮毂。载货汽车采用全浮式半轴，半轴只承受转矩作用，其余负载由桥壳承担，轮毂由轴支撑。

轮式拖拉机通常采用四轮驱动，包括前驱动桥和后驱动桥。每个驱动桥都包括桥壳、主减速器、差速器和末端传动装置。前后驱动桥可以互换，主减速器的主动锥齿轮与轴做成一体，由两对圆锥滚子轴承支撑。差速器包括差速器壳、四个小行星齿轮和两侧半轴齿轮。

在靠末端传动提供动力的拖拉机和汽车中，末端传动装置也可以增大扭矩，例如轮边减速器。这些减速齿轮装置包括太阳轮、行星齿轮、行星架、齿圈和减速器壳。

最后，所有旋转运动部件都需要润滑剂，并且桥壳上有注油孔和通风孔。调整垫片用于调整主动锥齿轮的位置和轴承的预紧力，以确保正确啮合和运动干涉的避免。

The sun gear is connected to the half shaft at the outer end

with a ___。The other end of the half ___ with the sun gear and

the ring gear。and the ___ ary carrier。___ flange。brake drum。and hub on the gearbox housing are fixed together with bolts。and

the moving parts of the ___ with the drive wheel。The gear ___ to

the fixed ring gear with a coupling sleeve。which has an internal

keyway slot and an external gear。The internal keyway slot

meshes with the key on the half shaft sleeve。and the external gear

meshes with the internal teeth of the ring gear.

___ is fixed to the ary carrier。___ and drive the drive wheel

to move through the gearbox housing.

The components of the wheel drive are lubricated through a

hole in the center of the gearbox housing。The hole has a dipstick

and is plugged with an oil plug。The dipstick has two marks。one

for the maximum oil level in the gearbox housing and the other for

the minimum oil level.

Modern wheeled tractors and cars use pneumatic tires。which

contact the road surface。and the wheels of the car and tractor roll

to drive the car's movement。According to their use。wheels can

be divided into passenger car tires。n tires。and a ___ general

wheeled tractors。the tire models used for each vehicle are the

same。The rear ___ than the front wheels。with the rear wheels

bearing 70% of ___。The front wheels bear less weight。making

it ___。which is essential for agricultural vehicles.

Truck wheels include spokes。wheel rims。and ___ integral

with a flange。the other flange is made into a separable side

retaining ring。___ only have a retaining ring。which includes a

side ___ for the wheel frame。and the hub has double-___。The

rear axle of the truck uses dual wheels。with the inner ___。and

the outer thread on the nut is ___.

___ on the right side of the truck wheel use right-hand threads。and those on the left side use left-hand ___ of the car includes an

outer tire。an inner tube。and a n belt。The outer tire has a tread

crown。cotton layer。and band layer。The tread pattern used on

good road surfaces is fine and shallow。while that used on bad

road surfaces is deep and wide.

橡胶轮胎是中空的，可以充气并装在轮圈内。气门阀用于轮胎充气，由座筒、阀体和盖组成。座筒由黄铜制成，用螺栓和垫片拧紧安装在车轮轮辋上的孔内。气门阀的材料通常是合成材料，上面是黄铜制成，下面是经过硫化的橡胶制成的。气门阀内部有裂缝，便于空气进入轮胎。关闭气门阀后，弹簧压力和轮胎内的空气压力使管子恢复原位。气门芯、活塞和弹簧是气门阀的组成部分。

农用拖拉机的驱动和前进轮由轮毂、带轮圈的轮辋和带内胎的轮胎构成。轮圈焊接在轮辋上，轮辋与轮毂用螺栓固定。驱动轮的轮胎是低压的，胎面有深花纹，以获得较好的牵引力。驱动轮的轮毂应与半轴相适应，能代替螺栓，使螺纹与半轴的键齿啮合。转动螺纹可以改变轮子在半轴上的位置，获得想要的轮距。在调整之前，需要用千斤顶支起拖拉机的后部，并清洁与地面接触的轮子。如果轮距仍不合适，可以通过使轮辋凹面向内来进一步加大。

在一些收割机上，后轮辋与焊接在轮圈上的把手用螺栓固定在一起。在这种情况下，轮距可以通过改变在把手上轮辋螺栓的位置来改变。同样，轮辋凹面可以朝向内也可以朝向外。

轮胎的状况可能会导致汽车和拖拉机在使用过程中遇到问题。因此，在使用过程中，应遵循以下规定：避免燃料或油弄到轮胎上，经常清洗污物和胎面上英文字母缝里的沙石，尽量不要紧急制动、长时间不清理和避免急转弯，这些因素可能导致轮胎磨损不均匀。同时也不允许驱动轮过度滑动。当准备长时间搁置汽车时，要用千斤顶顶起车轮，在车轴下放一个支架或框架，以缓解车轮受到的压力。

轮胎的使用寿命通常用行驶里程来表示。对于大多数普通货车的轮胎，其寿命为公里。但是，如果注意以上规定，则可以延长轮胎的使用寿命。