Tuesday, September 4, 2012
Steering clutch system and hydraulic control
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Torque flow Transmission of Komatsu's presentation
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Monday, September 3, 2012
Diesel Engine Care and Repair
ဒီဇယ္ အင္ဂ်င္ အေျခခံ တည္ေဆာက္ပံု အေၾကာင္း နားလည္လြယ္ေအာင္ ေရးထားပါတယ္။ ေနာက္ preventive maintenance အေၾကာင္းကို လည္း ရိုးရိုးရွင္းရွင္း ပံုနွင့္တကြ ေျပာျပထားပါတယ္။ ေပါ့ေပါ့ပါးပါး နဲ႕ ၀ါသနာ ပါရင္ ဖတ္လို႕ေကာင္းတဲ့ စာအုပ္ေကာင္းတစ္အုပ္ျဖစ္ပါတယ္။
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Sunday, September 2, 2012
APPLIED FAILURE ANALYSIS GEARS
INTRODUCTION ..................................................................................................................5
FUNCTIONS ........................................................................................................................11
STRUCTURE .......................................................................................................................15
NOMENCLATURE..............................................................................................................28
MANUFACTURE ................................................................................................................32
OPERATION ........................................................................................................................64
LUBRICATION....................................................................................................................74
NORMAL WEAR ................................................................................................................85
ABNORMAL WEAR...........................................................................................................93
Abrasive ........................................................................................................................102
Adhesive Wear ..............................................................................................................110
Corrosion......................................................................................................................117
Plastic Yielding .............................................................................................................128
Contact Stress Fatigue...................................................................................................132
FATIGUE FRACTURES....................................................................................................145
DUCTILE AND BRITTLE FRACTURES ........................................................................160
PRACTICE .........................................................................................................................168
GEAR PROBLEMS ...........................................................................................................180
ETCHING SPECIMENS....................................................................................................202
CONCLUSION...................................................................................................................206
SLIDE LIST........................................................................................................................211
STUDENT HANDOUT......................................................................................................214
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principle of fractures
စက္ပစၥည္းအစိတ္အပိုင္းေတြ က်ိဳးပဲဲ႔ပ်က္စီး ရတဲ႕အေၾကာင္းေတြ ေလ့လာထားတဲ႕အခ်က္အလက္ေတြပါ။ စက္ျပင္ျပီဆိုရင္ ဒီ အက်ိဳးအပဲ႕ ေတြနဲကေတာ့မလြဲမေသြ ေတြ႕ရမွာပါပဲ၊ ဒါေတြကိုျပန္လည္ျပဳျပင္တဲ့အခါ ဒီစာအုပ္ထဲကဟာေတြက အသံုး၀င္ပါတယ္၊ လိုအပ္ရင္ ဒီမွာ မွာ ေဒါငး္သြားနိုင္ပါတယ္ခင္ဗ်ား
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