ZIL-131 -130 traction calculation and clutch calculatio

In the course work, the traction calculation of the car was performed according to the prototype ZIL-131, ZIL-130, the design parameters of the vehicle´s transmission were determined. The clutch design is described and the clutch assembly of the car is calculated (the axial pressing force, the friction radius, the specific load on the surface of the plates, the outer and inner radius of the plates are found, the rivets and the splined connection of the hub of the driven disk are checked). The graphical part, made in AutoCAD, is attached to the calculation: Charts for the calculation of A1 format (VSX, traction balance, power balance, dynamic passport, vehicle acceleration, acceleration path and vehicle acceleration time); clutch assembly drawing format A1 and specification thereto; 4 working drawings of A3 format: push lever, oil deflector, driven disk, friction pad, remote disk.
Surgut Oil and Gas Institute
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Content of the goods: explanatory note in Word format; dwg graphics and drawings
TABLE OF CONTENTS
Background data ………………………………………………………………………… 3
Introduction …………………………………………………………………………… .. …… .4
1 Technical characteristics of the prototype ………………………………….….… ..5
2 Traction calculation of the car ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...
2.1 Engine power ………………………………………. ……………….…. …… 11
2.1.1 Engine compartment power ……………………… .. ………… ... …… .11
2.1.2 Engine bench power …………………………………………… ..12
2.1.3 Construction of the external speed characteristics of the engine ... ... .... ... ... 12
2.1.4 Engine displacement ……………………………………………. ………….… ..13
2.1.5 Piston stroke and cylinder bore …………………………………….….… .14
2.2 The design parameters of the transmission of the car ………………. ……. 15
2.2.1. The gear ratio of the main gear ………………………….… .. …… ..15
2.2.2 Determination of the gear ratio of the 1st gear …………………. …… 16
2.2.3 Determination of the gear ratios of intermediate gears .......... ......16
2.2.4 Determining the speed of a car on various gears ......... .... .... 17
2.3 Traction balance of the car ………………………………………………… ... 18
2.4 Power balance of the car ……………………………. ………….….… 20
2.5 Dynamic characteristic and dynamic passport of the car …… ..22
2.6 Way and time of acceleration of the car …………………………………………… 24
2.7 Comparative characteristics of the designed car ... ... ... ... ... .29
3 The design of the car´s clutch …………………………………………… 30
3.1 Calculation of the strength of the main clutch …………………………… .30
3.2 Clutch assembly ……………………………………………………………… 38
3.3 Maintenance ………………………………………………… .. …… ..40
Literature ……………………………………………………………………………… 42