JPS5794633A - Impact testing method for paint film - Google Patents

Impact testing method for paint film

Info

Publication number
JPS5794633A
JPS5794633A JP16969080A JP16969080A JPS5794633A JP S5794633 A JPS5794633 A JP S5794633A JP 16969080 A JP16969080 A JP 16969080A JP 16969080 A JP16969080 A JP 16969080A JP S5794633 A JPS5794633 A JP S5794633A
Authority
JP
Japan
Prior art keywords
test piece
leading end
paint film
tip
rebounding
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
JP16969080A
Other languages
Japanese (ja)
Other versions
JPS6127702B2 (en
Inventor
Akihide Katano
Masakazu Umetani
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP16969080A priority Critical patent/JPS5794633A/en
Publication of JPS5794633A publication Critical patent/JPS5794633A/en
Publication of JPS6127702B2 publication Critical patent/JPS6127702B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

PURPOSE:To simulate the damages that the paint film of a vehicle body under low speed running receives from rebounding stone or the like by dropping a tip having a truncated-circular cone shaped leading end onto a paint film test piece supported at its edge parts and disposed diagonally from prescribed height. CONSTITUTION:A test piece 1 applied with similar painting as that of the body of an automobile is supported at edge parts by means of support members 3 on the slope 2a of a cradle 2 and is disposed thereon. Next, the leading end of a tip 5 having the leading end part of a truncated-circular cone shape is matched to the scale 8 of height H and is inserted into a glass tube 6 for guide, after which it is dropped. At the moment when the leading end of the tip 6 collides against the test piece, it rotates on the surface of the test piece 1 and therefore the scratch flaws obtained by this simultate the flaws of the vehicle body running at low speeds by rebounding stone.
JP16969080A 1980-12-03 1980-12-03 Impact testing method for paint film Granted JPS5794633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16969080A JPS5794633A (en) 1980-12-03 1980-12-03 Impact testing method for paint film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16969080A JPS5794633A (en) 1980-12-03 1980-12-03 Impact testing method for paint film

Publications (2)

Publication Number Publication Date
JPS5794633A true JPS5794633A (en) 1982-06-12
JPS6127702B2 JPS6127702B2 (en) 1986-06-26

Family

ID=15891081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16969080A Granted JPS5794633A (en) 1980-12-03 1980-12-03 Impact testing method for paint film

Country Status (1)

Country Link
JP (1) JPS5794633A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008157656A (en) * 2006-12-21 2008-07-10 Mazda Motor Corp Chipping-proof property evaluating method for automobile painted outside plate
CN102455266A (en) * 2010-10-25 2012-05-16 浙江吉利汽车有限公司 Impact-resisting detection method for paint film impact resistance
US20140373598A1 (en) * 2013-06-24 2014-12-25 Film Sales Tools, Inc. Portable gravel impact damage simulator
CN106323590A (en) * 2016-08-22 2017-01-11 浙江大学 Experiment device for stable multi-angle entering-into-water of object
CN106841030A (en) * 2017-01-22 2017-06-13 张家港康得新光电材料有限公司 The test device of multilayer film layering
CN114354398A (en) * 2022-01-07 2022-04-15 肇庆宏旺金属实业有限公司 Drop hammer impact device for detecting quality of color steel paint film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056182U (en) * 1973-09-21 1975-05-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056182U (en) * 1973-09-21 1975-05-27

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008157656A (en) * 2006-12-21 2008-07-10 Mazda Motor Corp Chipping-proof property evaluating method for automobile painted outside plate
CN102455266A (en) * 2010-10-25 2012-05-16 浙江吉利汽车有限公司 Impact-resisting detection method for paint film impact resistance
US20140373598A1 (en) * 2013-06-24 2014-12-25 Film Sales Tools, Inc. Portable gravel impact damage simulator
US9404840B2 (en) * 2013-06-24 2016-08-02 Film Sales Tools, Inc. Portable gravel impact damage simulator
CN106323590A (en) * 2016-08-22 2017-01-11 浙江大学 Experiment device for stable multi-angle entering-into-water of object
CN106841030A (en) * 2017-01-22 2017-06-13 张家港康得新光电材料有限公司 The test device of multilayer film layering
CN106841030B (en) * 2017-01-22 2019-07-23 张家港康得新光电材料有限公司 The test device of multilayer film layering
CN114354398A (en) * 2022-01-07 2022-04-15 肇庆宏旺金属实业有限公司 Drop hammer impact device for detecting quality of color steel paint film

Also Published As

Publication number Publication date
JPS6127702B2 (en) 1986-06-26

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