Browse
For Sale
Antiques CollectiblesApparelBaby Kids ItemsBooks， Movies And MusicElectronicsFree StuffGarden OutdoorHealth BeautyHome GoodsHome Improvement SuppliesMusical InstrumentsOffice SuppliesPet SuppliesSporting GoodsTicketToys GamesTransportationOthers
Jobs
AccountingAdministration & Office SupportAdvertising， Arts & MediaBanking & Financial ServicesCall Center & Customer ServiceCEO & General ManagementCommunity Services & DevelopmentConstructionConsulting & StrategyDesign & ArchitectureEducation & TrainingEngineeringFarming， Animals & ConservationGovernment & DefenseHealthcare & MedicalHospitality & TourismHuman Resources & RecruitmentInformation & Communication TechnologyInsuranceLegalManufacturing， Transport & LogisticsMarketing & CommunicationsMining， Resources & EnergyReal Estate & PropertyRetail & Consumer ProductsSalesScience & TechnologySelf EmploymentSport & RecreationTrades & ServicesOther
Property
BuyRent
Cars
Used CarsNew CarsOthers
Services
BusinessCraftsDesign And WebEventsHome ImprovementLegalLessonsPersonalPetsPhotographyRepair And Technical SupportWellnessWriting， Translation， And TranscriptionOthers
Community
Activities & GroupsArtists & MusiciansClasses & LessonsEventsFriendship & NetworkingLost & FoundRideshareSports TeamsVolunteersTravel & Travel PartnersSkills & Language SwapOther

What is the working principle of the transmission engagement sleeve?

1 Answers
EstherRose
07/30/25 1:46am
The main function of the transmission engagement sleeve is to cooperate with the synchronizer ring, enabling the safe engagement of two adjacent gears from asynchronous to synchronous rotation under the action of the shift fork. Function of the transmission synchronizer: When adjacent gears are being shifted, the same principle of different operational steps applies to the case of moving gear shifting. The only difference is that the former requires the angular speed of the to-be-engaged gear ring and the engagement sleeve to be consistent, while the latter requires the linear speed at the meshing point of the to-be-engaged gears to be consistent. However, the underlying speed analysis principle is the same. The shifting operation of the transmission, especially downshifting from a higher gear to a lower gear, is more complex and prone to impact between gear teeth or spline teeth. To simplify the operation and avoid inter-tooth impact, a synchronizer can be installed in the shifting device. The inertial synchronizer achieves synchronization through friction, and it is equipped with a special mechanism to ensure that the engagement sleeve and the to-be-engaged spline gear ring cannot come into contact before synchronization is achieved, thereby avoiding inter-tooth impact. Transmission: Each pair of meshing gears in the transmission consists of one gear loosely mounted on a shaft and the other fixed to another shaft with splines. The engagement sleeve is mounted on the spline hub, which is in turn fixed to the shaft with splines.
Was this review help?
7
1
Share
More Forum Discussions

Is it necessary to purchase insurance before registering a motorcycle?

When registering a motorcycle license plate, you must first pay the purchase tax and purchase compulsory traffic insurance, and then bring these documents to the vehicle management office to apply for the license plate. This means that insurance must be purchased first. The prerequisites for motorcycle registration and the required documents for purchasing insurance for a new vehicle are as follows: Prerequisites for motorcycle registration: The main prerequisites for motorcycle registration include paying the vehicle purchase tax, having a residence permit or temporary residence permit in the registration area, and purchasing compulsory traffic insurance and vehicle and vessel usage tax. Therefore, without compulsory traffic insurance, the motorcycle cannot be registered. The order of these steps cannot be changed. Documents required for purchasing insurance for a new vehicle: ID card, household register (optional), official invoice, and vehicle qualification certificate (requires the vehicle's host number and frame number). After registration, the documents required for purchasing insurance include: ID card (copy acceptable), household register (optional), and vehicle license.
8
0
Share

Should Headlights Be Covered with Film?

Headlights should be covered with film. The functions of headlight film are as follows: Preventing Damage from Gravel at High Speeds: Minor scratches from gravel are usually difficult to recover naturally, and such scratches are common. Using protective film can effectively prevent damage, keeping your car's headlights in a like-new condition. Preventing Minor Scratches in Daily Life: It can protect against minor frictions in daily life, such as from sewage damage and scratches during car washing. Personalized Decorative Effect: With multiple color options, it decorates your car, adding a finishing touch. Unlike spray coatings, car headlight color-changing film can be peeled off at any time, leaving the headlights as good as new.
4
4
Share

Is it acceptable to drive without wearing a shirt?

There are no specific laws prohibiting driving without wearing a shirt, but this should be considered a basic moral standard that everyone should consciously adhere to. While it may not violate traffic laws or constitute a traffic offense, it does breach social moral norms and may cause discomfort to others. As drivers, it is essential to overcome such undesirable driving behaviors. Below are the relevant requirements for driving vehicles and prohibited driving behaviors: Relevant requirements for driving vehicles: According to traffic management regulations, in addition to vehicle and driver's license requirements, motor vehicle drivers must comply with the following: they must not drive if they have an illness that hinders driving, they must not drive under the influence of alcohol, and they must not drive when excessively fatigued. Prohibited driving behaviors: When driving or riding a motorcycle, a helmet must be worn; vehicle doors and compartments must be securely closed; wearing slippers is not allowed; smoking, eating, engaging in idle chatter, or using a phone—or any other behavior that may compromise driving safety—is prohibited while driving.
2
2
Share

Should the car's air conditioning be set to recirculation mode in winter?

Whether to use recirculation mode for car air conditioning in winter depends on the situation. When using the heater in winter, it is recommended to use recirculation mode for short trips and fresh air mode for long trips. The relevant introduction of the circulation system is as follows: Recirculation system: The air exchange channel between inside and outside the car is closed. When the fan is off, the air flow inside the car does not circulate. When the fan is on, the inhaled air flow only comes from inside the car, forming an internal air flow circulation. Fresh air system: In fresh air mode, the fan draws air from outside the car into the car. The air blown by the fan comes from outside the car. Even if the fan is not turned on, there is still air flow entering the car while driving, replenishing fresh air inside the car.
20
3
Share

What Causes a Motorcycle's Center of Gravity to Lean to the Right?

Motorcycle center of gravity leaning to the right can be caused by issues with the steering ball joint tie rod or deformation of the steering column. Below are detailed explanations of the specific causes: Steering Ball Joint Tie Rod: Possible reasons include varying degrees of looseness, displacement, or deformation in components such as the steering ball joint tie rod, swing arm, shock absorber, or even the steering knuckle and bearings. These issues can lead to deviations in the front wheel toe-in and camber angles, resulting in symptoms like directional drift, shaking, or resonance during riding. It is recommended to have the front suspension checked and perform a four-wheel alignment. Steering Column Deformation: This type of fault usually occurs after a motorcycle has been dropped or involved in a collision. Most commonly, it is due to deformation of the steering column or bending of the front shock absorbers. Additionally, check if the steering column is too tight when turning, as excessive tightness can also create a sensation of drifting.
14
3
Share

What Are the Reasons for the Sudden Loss of Sound in the Envision's Audio System?

Reasons for the sudden loss of sound in the Envision's audio system: Dead battery: All electronic devices in the car are powered by the battery. If the car battery is dead, the audio system will have no sound. Loose audio plug: When the car travels on bumpy roads, the audio plug may come loose, causing the audio system to lose sound. Volume turned down or in mute mode: Simply turn up the volume or disable the mute mode on the audio system. Automatic shutdown of the audio system: If the audio system is left on for an extended period without the engine running, it will automatically shut down to prevent battery drain. Incompatible aftermarket audio system: If the owner has modified the audio system, poor quality or incompatibility may cause the audio system to lose sound. The Envision is a mid-size SUV with a 5-door, 5-seat configuration. Its dimensions are 4694mm in length, 1839mm in width, and 1686mm in height, with a wheelbase of 2750mm.
4
2
Share
Trending Ranking
What Happens If Wheel Balancing Is Not Done?
Do Cars Need Fuel Additives?
What is the Principle of Car Reversing Radar?
4
What does it mean when the car displays 'Replace Engine Oil Soon'?
5
How long does it take to complete the required hours for Subject 3?
6
What Causes One Cylinder of a Twin-Cylinder Motorcycle to Stop Working?
7
Can a Motorcycle Be Pushed Away After Being Locked?
8
Where is the cabin air filter located in the Ford Mondeo?
9
Where is the air conditioning filter of BYD Song located?
10
What maintenance does the CFMOTO 650 require?
More Forum Discussions

What is the Principle of Waterless Car Washing?

8
3
0

What are the dimensions of the Senova X35?

1
1
0

Can someone else handle the vehicle inspection for me?

11
2
0

What Causes Water Under the Rear Floor Mats?

12
0
0
About Us
Terms of Use
Privacy Policy
Help
Contact Us
FAQ
Cookie
Cookie Policy
Cookie Settings
© 2025 Servanan International Pte. Ltd.