文献翻译-美国Allison 液力传动变速箱检测试验台研制与应用

附录

附录A：

The United States The Allison Liquid Dint Spread To Move To Become Soon A Box An Examination Experiment The

Set Develop With Application

Abstract: Article analysis Allison in the United States become soon box structure, work principle and function characteristics, developped liquid dint to spread to move to become soon box examination experiment set, introduction become soon box big fix to solve in the process of key problem.

Keywords: The Allison become soon box; The examination experiment Taiwan; Develop; Application

1.Introduction

Along with society economy of fly soon development, the liquid dint spread to move to become soon a box gradual replaced a machine type to spread move of common become soon box.According to investigate, the United States Alli2 son etc. the liquid dint spread to move to become soon box market dosage very big, but its price be expensive, structure complications, fix a technique content Gao, break down judgment difficulty big, and still demand examination experiment the pedestal arouse operation, examination the liquid dint spread to move to become soon a box of hydraulic-pneumatic, turn soon, temperature etc., acceptance various technique parameter, judgment expel break down.But want to purchase a set an examination an equipments demand investment more than 10000 dollars 200.For the sake of economy availably exaltation the liquid dint spread to move to become soon a box to fix speed and quality and expand big northwest of fix a market, long celebrate petroleum to investigate to explore a bureau three service center machine of the oil extraction techniques to maintain station by oneself design manufacturing the ZF, Allison liquid dint spread to move to become soon a box examination experiment set etc. the work pack an equipments, and devotion the liquid dint spread to move to become soon a box fix usage medium;Development Germany ZF, the United States the Allison liquid dint spread to move to become soon a box to fix a craft technique, success fixed ZF, Allison to become box soon take burden examination experiment empress install to fix well on board devotion fix well usage.

The United States the Allison liquid dint spread to move to become soon a box examination experiment develop of pedestal, make the liquid dint after fix spread to move to become soon the box can pass examination experiment the pedestal take

burden examination experiment, acceptance technique parameter, judgment expel break down, analysis application effect etc..Request develop of the liquid dint spread to move to become soon a box examination experiment set in time accurately reflection quilt examination the liquid dint spread to move to become soon a box of each item technique parameter, include examination acceptance various block one hydraulic-pneumatic, lubricate hydraulic-pneumatic, turn soon, torque, temperature etc. technique parameter, judgment expel difference ring, reveal a clutch, make to move a machine, clutch dozen slippery, return to a can not compare with etc. break down.For making the liquid dint spread to move to become soon box examination experiment set design reasonable, insure big fix examination to experiment behind of the liquid dint spread to move to become soon a box work steady, function stability, safety credibility, we first research the liquid dint spread to move to become soon the structure, function of the box and work principle.

2 Become soon box structure and work principle

Allison in the United States become soon the box be main from change to twist a machine and shut lock clutch, planet wheel gear and clutch, liquid dint gearbox to constitute.

(1).Change to twist a machine: From the pump round, turbine, lead a round to constitute a circulation circle system, liquid in proper order pass circulation to

flow.Pump round from launch machine to drive, is a motive importation component.The turbine is through liquid dint spread to move by the pump round, is a power output component.The function which lead a round lead to flow and enlarge to twist Ju.The gearbox provide an oil pump continuously to change the Ju machine provide oil and make to change Ju machine work, increment launch machine of output twist Ju.The oil which pass to change a Ju machine to eject take calories of change the Ju machine.

Liquid from pump by turn go into turbine change direction.Leading a round will from the turbine run off of oil through oil way change direction empress again inflow pump round, so lead a round to be subjected to an adverse effect twist Ju.Turbine and pump round twist Ju ratio for change Ju ratio, with turn of turbine and pump round soon ratio lower but enlarge, with output turn soon of exaltation, change Ju ratio lower.Passing to change a Ju machine, outputting to turn soon can have no class variety, drive to twist Ju auto the orientation need of load twist Ju.When the turbine turn to soon attain a pump to rotate soon of the turbine twist Ju to equal pump round

to twist Ju and change at this time Ju machine equal to 1 accidentally match a machine.

When the car soon go up, change Ju ratio close 1, and lead dint to no longer enlarge, shut lock clutch auto shut lock.

(2).Shut lock clutch(CT type and CBT type excepted):be the turbine go up certain turn soon, liquid pressure auto pair of pump round and turbine lock live.Become soon while shut the function of lock clutch box importation stalk of turn soon with launch machine homology.

(3)Planet wheel gear and clutch:The four sets of planet row's wheel gear's creation