JPS5633525A - Inspecting method of shearing strength in automobile wheel - Google Patents

Inspecting method of shearing strength in automobile wheel

Info

Publication number
JPS5633525A
JPS5633525A JP10949079A JP10949079A JPS5633525A JP S5633525 A JPS5633525 A JP S5633525A JP 10949079 A JP10949079 A JP 10949079A JP 10949079 A JP10949079 A JP 10949079A JP S5633525 A JPS5633525 A JP S5633525A
Authority
JP
Japan
Prior art keywords
shearing strength
maximum voltage
time
electrode
destroying
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
JP10949079A
Other languages
Japanese (ja)
Other versions
JPS6160756B2 (en
Inventor
Hideaki Kuwajima
Yasuo Takagi
Minoru Takahashi
Takao Osawa
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.)
Topy Industries Ltd
Original Assignee
Topy Industries 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 Topy Industries Ltd filed Critical Topy Industries Ltd
Priority to JP10949079A priority Critical patent/JPS5633525A/en
Publication of JPS5633525A publication Critical patent/JPS5633525A/en
Publication of JPS6160756B2 publication Critical patent/JPS6160756B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To inspect total number of wheels easily and rapidly without destroying the same by inspecting the shearing strength on the basis of the inter-electrode maximum voltage, the current flowing time and the like at the time of spot welding between a rim and disc.
CONSTITUTION: The maximum voltage values at the welding points applied to an electrode tip 3 at the time of spot welding between the rim 1 and the disc 2 is detected by a waveform discriminating device 6, and added by an integrating device 7, and the inter-electrode maximum voltage value sum is integrated. This maximum value sum is applied to a quality discriminating circuit 8 as a parameter proportional to the wheel shearing strength and compared with the reference shearing strength determined by the current flowing time corresponding to the impulse number, and thus the shearing strength of total number of the wheels is inspected easily and rapidly without destroying the same.
COPYRIGHT: (C)1981,JPO&Japio
JP10949079A 1979-08-28 1979-08-28 Inspecting method of shearing strength in automobile wheel Granted JPS5633525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10949079A JPS5633525A (en) 1979-08-28 1979-08-28 Inspecting method of shearing strength in automobile wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10949079A JPS5633525A (en) 1979-08-28 1979-08-28 Inspecting method of shearing strength in automobile wheel

Publications (2)

Publication Number Publication Date
JPS5633525A true JPS5633525A (en) 1981-04-04
JPS6160756B2 JPS6160756B2 (en) 1986-12-22

Family

ID=14511562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10949079A Granted JPS5633525A (en) 1979-08-28 1979-08-28 Inspecting method of shearing strength in automobile wheel

Country Status (1)

Country Link
JP (1) JPS5633525A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138022A (en) * 1984-07-31 1986-02-24 Giken Seisakusho:Kk Driving and removing of pile and structure of pile
JPS62125140U (en) * 1986-01-29 1987-08-08
CN100367005C (en) * 2005-09-01 2008-02-06 合肥市正茂称重系统有限公司 Detecting method for vehicle tire and detecting sensor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996038071A1 (en) * 1995-05-31 1996-12-05 Kokuyo Co., Ltd. Folding chair

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138022A (en) * 1984-07-31 1986-02-24 Giken Seisakusho:Kk Driving and removing of pile and structure of pile
JPS62125140U (en) * 1986-01-29 1987-08-08
CN100367005C (en) * 2005-09-01 2008-02-06 合肥市正茂称重系统有限公司 Detecting method for vehicle tire and detecting sensor

Also Published As

Publication number Publication date
JPS6160756B2 (en) 1986-12-22

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