RU96101695A - METHOD FOR DETERMINING THE RESISTANCE FORCE OF WORKING MACHINES - Google Patents

METHOD FOR DETERMINING THE RESISTANCE FORCE OF WORKING MACHINES

Info

Publication number
RU96101695A
RU96101695A RU96101695/28A RU96101695A RU96101695A RU 96101695 A RU96101695 A RU 96101695A RU 96101695/28 A RU96101695/28 A RU 96101695/28A RU 96101695 A RU96101695 A RU 96101695A RU 96101695 A RU96101695 A RU 96101695A
Authority
RU
Russia
Prior art keywords
determining
resistance force
working machines
crankshaft
fuel supply
Prior art date
Application number
RU96101695/28A
Other languages
Russian (ru)
Other versions
RU2115902C1 (en
Inventor
Н.В. Щетинин
Original Assignee
Азово-Черноморская государственная агроинженерная академия
Filing date
Publication date
Application filed by Азово-Черноморская государственная агроинженерная академия filed Critical Азово-Черноморская государственная агроинженерная академия
Priority to RU96101695A priority Critical patent/RU2115902C1/en
Priority claimed from RU96101695A external-priority patent/RU2115902C1/en
Publication of RU96101695A publication Critical patent/RU96101695A/en
Application granted granted Critical
Publication of RU2115902C1 publication Critical patent/RU2115902C1/en

Links

Claims (1)

Способ определения силы сопротивления сельскохозяйственных машин, включающий измерение крюкового усилия трактора, отличающийся тем, что ври рабочем ходе агрегата за счет снижения подачи топлива достигают частоты вращения коленчатого вала двигателя, соответствующей максимальному крутящему моменту, мгновенно увеличивают подачу топлива до максимальной, по достижении номинальной частоты вращения коленчатого вала двигателя измеряют угловое ускорение коленчатого вала и по аналитическим зависимостям определяют силу сопротивления рабочих машин.A method for determining the drag force of agricultural machines, including measuring the hook force of a tractor, characterized in that during the working stroke of the unit by reducing the fuel supply they reach the engine speed corresponding to the maximum torque, instantly increase the fuel supply to maximum, upon reaching the nominal speed the crankshaft of the engine measure the angular acceleration of the crankshaft and determine the strength of the working resistance from the analytical dependencies their machines.
RU96101695A 1996-01-30 1996-01-30 Method determining resisting forces of working machines RU2115902C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96101695A RU2115902C1 (en) 1996-01-30 1996-01-30 Method determining resisting forces of working machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96101695A RU2115902C1 (en) 1996-01-30 1996-01-30 Method determining resisting forces of working machines

Publications (2)

Publication Number Publication Date
RU96101695A true RU96101695A (en) 1998-04-10
RU2115902C1 RU2115902C1 (en) 1998-07-20

Family

ID=20176281

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96101695A RU2115902C1 (en) 1996-01-30 1996-01-30 Method determining resisting forces of working machines

Country Status (1)

Country Link
RU (1) RU2115902C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2612950C1 (en) * 2015-12-08 2017-03-14 Федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный аграрный университет" (ФГБОУ ВО Донской ГАУ) Method of determining resistance power of working machines
RU2620983C1 (en) * 2015-12-17 2017-05-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный аграрный университет" (ФГБОУ ВО Донской ГАУ) Method for determining the power resistance of working machines
RU2679523C1 (en) * 2017-12-13 2019-02-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный аграрный университет" (ФГБОУ ВО Донской ГАУ) Method for determining the force of resistance of working machines

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