SU141633A1 - Method for determining the amount of deviation from parallelism of the crank shaft axis relative to the axis of the crankshaft - Google Patents

Method for determining the amount of deviation from parallelism of the crank shaft axis relative to the axis of the crankshaft

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Publication number
SU141633A1
SU141633A1 SU669677A SU669677A SU141633A1 SU 141633 A1 SU141633 A1 SU 141633A1 SU 669677 A SU669677 A SU 669677A SU 669677 A SU669677 A SU 669677A SU 141633 A1 SU141633 A1 SU 141633A1
Authority
SU
USSR - Soviet Union
Prior art keywords
axis
parallelism
determining
crankshaft
shaft
Prior art date
Application number
SU669677A
Other languages
Russian (ru)
Inventor
Е.Б. Ладыженский
Original Assignee
Е.Б. Ладыженский
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Е.Б. Ладыженский filed Critical Е.Б. Ладыженский
Priority to SU669677A priority Critical patent/SU141633A1/en
Application granted granted Critical
Publication of SU141633A1 publication Critical patent/SU141633A1/en

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Description

Известны способы определени  величины отклонени  от параллельности оси шатунной шейки относительно оси коленчатого вала с базой замера от коренных шеек. Однако такие способы недостаточно точны.Methods are known for determining the amount of deviation from parallelism of the axis of the connecting rod neck relative to the axis of the crankshaft with the measurement base from the main journals. However, such methods are not accurate enough.

В описываемом способе дл  уточнени  замера определение угла скрешивани  осей пштунной шейки и вала производ т с помощью плоскости, поворачиваемой относительно оси, перпендикул рной к оси вала, а определение угла между ос ми шейки и вала в общей их плоскости производ т путем перемещени  опоры измерительного инструмента вдоль оси вала и вращением ее в точке замера относительно этой оси.In the described method for refining the measurement, the determination of the angle of the axes of the punching neck and shaft is performed using a plane rotated about an axis perpendicular to the axis of the shaft, and the angle between the axes of the neck and the shaft in the common plane is determined by moving the support of the measuring tool along the axis of the shaft and rotating it at the measuring point relative to this axis.

На фиг. 1 изображено устройство дл  определени  непараллельности; на фиг. 2 - то же, в разрезе по А-А на фиг. 1.FIG. 1 shows a device for determining non-parallelism; in fig. 2 is the same, in section along A-A in FIG. one.

Способ определени  величины отклонени  от параллельности оси шатунной шейки относительно оси коленчатого вала состоит в том, что призменные опоры 1 и 2, устанавливают на коренные шейки 5 и - коленчатого вала 5 так, чтобы опоры / и 2 находились посередине шеек 3 ц 4. Затем, путем поворота вала 5 шатунную шейку 6 устанавливают в боковое положение, а нож 7 поворачивают относительно оси 8, перпендикул рной оси 9 вала 5, до тех пор. пока его лезвие 0 не совпадет с образующей 11 шейки 6. После обеспечени  прилегани  ножа 7 к шатунной шейке 6 вал 5 поворачивают относительно оси 9. Затем подвод т шейку 6 ко второму ножу 12. Прилегание последнего к образуюшей 13 шейки б указывает на отсутствие скрещивани  осей 9 14 вала 5 и шейки 6. После определени  нахождени  осей Р и 74 в одной плоскости провер ют их параллельность . После чего опоры 1 и 2 сдвигают вдоль оси 9 вала 5 до техThe method for determining the deviation from parallelism of the crank shaft axis relative to the crankshaft axis is that the prism bearings 1 and 2 are mounted on the main journals 5 and - the crankshaft 5 so that the bearings / and 2 are in the middle of the necks 3 q 4. Then, by turning the shaft 5, the crank neck 6 is set in a lateral position, and the knife 7 is rotated relative to the axis 8, perpendicular to the axis 9 of the shaft 5, until then. until its blade 0 coincides with generatrix 11 of the neck 6. After securing the knife 7 to the crank pin 6, the shaft 5 is rotated about axis 9. Then the neck 6 is brought to the second knife 12. The fit of the latter to the forming 13 neck b indicates that the axes are not crossed 9 14 of shaft 5 and neck 6. After determining whether the axes P and 74 are in the same plane, check their parallelism. Then supports 1 and 2 are moved along the axis 9 of the shaft 5 to

№ 141633- 2 пор , пока индикатрр /5 не окажетс  у щеки 16 шейки 6. В этом положении производ т отсчет по индикатору 15, а затем вращают опоры 1 и. 2 бтносирельно оси 9 вала 5. При прохождении ножк.и,/7 индикатора 15 через плоскость 18, в которой лежат оси 9 и Г4 стрелкй 19 и 20 индикатора дадут наибольшие показани . У налргррныеизмерени  производ т в середине шейки 6 и у щеки 21. .Результаты замеров сличают между собой. Если они совпадают или наход тс  в достаточной близости, то оси 9 и 14 параллельны .No. 141633-2 until the indicator / 5 is located at the cheek 16 of the neck 6. In this position, the indicator is read on the indicator 15, and then the supports 1 and 1 are rotated. 2 two axially axis 9 of the shaft 5. With the passage of the legs, and / 7 of the indicator 15 through the plane 18, in which the axes 9 and G4 lie, the arrows 19 and 20 of the indicator will give the greatest readings. The measurements are made in the middle of the neck 6 and on the cheek 21. Measurement results are compared. If they match or are close enough, then axes 9 and 14 are parallel.

Описываемый способ позвол ет упростить методику обмера коленчатых валов при ремонте двигателей, повысить точность и надежность результатов измерений и производить их на судах наход щихс  на плаву.The described method makes it possible to simplify the method of measuring crankshafts during engine repairs, to improve the accuracy and reliability of the measurement results and to produce them on ships afloat.

Предмет изобретени Subject invention

Способ определени  величины отклонени  от параллельности оси шатунной шейки относительно оси коленчатого вала с базой замера от коренных шеек, от л и ч а ю н и йс  тем, что , с целью уточнени  замера, определение угла скрешивани  осей шатунной шейки и вала производ т с помощью плоскости, поворачиваемой вокруг оси перпендикул рной к оси вала, а определение угла между ос ми шейки и вала в обшей их плоскости производ т путем перемещени  опоры измерительного инструмента вдоль оси вала и вращением ее в точке замера относительно этой оси.The method for determining the amount of deviation from parallelism of the crank shaft axis relative to the crankshaft axis with the measurement base from the main journals, from that, in order to refine the measurement, the determination of the angle of crossing of the crank neck axes and shaft is performed using a plane rotated about an axis perpendicular to the axis of the shaft, and determining the angle between the axis of the neck and the shaft in the circumferential plane is made by moving the bearing of the measuring tool along the axis of the shaft and rotating it at the measuring point relative to that axis.

SU669677A 1960-06-09 1960-06-09 Method for determining the amount of deviation from parallelism of the crank shaft axis relative to the axis of the crankshaft SU141633A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU669677A SU141633A1 (en) 1960-06-09 1960-06-09 Method for determining the amount of deviation from parallelism of the crank shaft axis relative to the axis of the crankshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU669677A SU141633A1 (en) 1960-06-09 1960-06-09 Method for determining the amount of deviation from parallelism of the crank shaft axis relative to the axis of the crankshaft

Publications (1)

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SU141633A1 true SU141633A1 (en) 1960-11-30

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SU669677A SU141633A1 (en) 1960-06-09 1960-06-09 Method for determining the amount of deviation from parallelism of the crank shaft axis relative to the axis of the crankshaft

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285132A (en) * 1979-10-22 1981-08-25 Kloster Kenneth D Piston rod runout gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285132A (en) * 1979-10-22 1981-08-25 Kloster Kenneth D Piston rod runout gauge

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