JPS5578837A - Balancing method of crank shaft - Google Patents

Balancing method of crank shaft

Info

Publication number
JPS5578837A
JPS5578837A JP15193578A JP15193578A JPS5578837A JP S5578837 A JPS5578837 A JP S5578837A JP 15193578 A JP15193578 A JP 15193578A JP 15193578 A JP15193578 A JP 15193578A JP S5578837 A JPS5578837 A JP S5578837A
Authority
JP
Japan
Prior art keywords
crank shaft
paddings
center axis
balancing method
weight part
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP15193578A
Other languages
Japanese (ja)
Other versions
JPS5839270B2 (en
Inventor
Takeshi Sasaki
Fumiyuki Sasagawa
Tokio Kikuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP15193578A priority Critical patent/JPS5839270B2/en
Priority to GB7939546A priority patent/GB2037941B/en
Priority to DE19792947726 priority patent/DE2947726C2/en
Priority to FR7929248A priority patent/FR2444200A1/en
Publication of JPS5578837A publication Critical patent/JPS5578837A/en
Publication of JPS5839270B2 publication Critical patent/JPS5839270B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/24—Compensation of inertia forces of crankshaft systems by particular disposition of cranks, pistons, or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance
    • G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
    • G01M1/24—Performing balancing on elastic shafts, e.g. for crankshafts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating imbalance
    • G01M1/32—Compensating imbalance by adding material to the body to be tested, e.g. by correcting-weights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

PURPOSE:To effectively cope with the unbalancing in all directions by providing paddings on both sides of the weight part of the crank shaft at the positions 45 deg. dach from the center axis of the weight part. CONSTITUTION:The crank shaft 1 is formed by alternatively providing, to the journal part 2, the pin part 3 on one side and the weight part 4, with welded paddings on left and right sides, on the other side. The paddings 5 are positioned at 45 deg. from the center axis X-X on each side. That is; the angle of the line X-Y to connect the padding and the shaft center and the center axis X-X is about 45 deg.. By this constitution, the weight can take care of unbalancing in all directions.
JP15193578A 1978-12-11 1978-12-11 How to correct crankshaft balance Expired JPS5839270B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15193578A JPS5839270B2 (en) 1978-12-11 1978-12-11 How to correct crankshaft balance
GB7939546A GB2037941B (en) 1978-12-11 1979-11-15 Balancing rotary members
DE19792947726 DE2947726C2 (en) 1978-12-11 1979-11-27 Method and device for balancing a crankshaft
FR7929248A FR2444200A1 (en) 1978-12-11 1979-11-28 METHOD FOR BALANCING A CRANKSHAFT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15193578A JPS5839270B2 (en) 1978-12-11 1978-12-11 How to correct crankshaft balance

Publications (2)

Publication Number Publication Date
JPS5578837A true JPS5578837A (en) 1980-06-13
JPS5839270B2 JPS5839270B2 (en) 1983-08-29

Family

ID=15529410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15193578A Expired JPS5839270B2 (en) 1978-12-11 1978-12-11 How to correct crankshaft balance

Country Status (1)

Country Link
JP (1) JPS5839270B2 (en)

Also Published As

Publication number Publication date
JPS5839270B2 (en) 1983-08-29

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