KR970017362A - How to check your hard disk drive - Google Patents

How to check your hard disk drive Download PDF

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Publication number
KR970017362A
KR970017362A KR1019950029843A KR19950029843A KR970017362A KR 970017362 A KR970017362 A KR 970017362A KR 1019950029843 A KR1019950029843 A KR 1019950029843A KR 19950029843 A KR19950029843 A KR 19950029843A KR 970017362 A KR970017362 A KR 970017362A
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KR
South Korea
Prior art keywords
hard disk
disk drive
pellets
test
defective
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Application number
KR1019950029843A
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Korean (ko)
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KR0176527B1 (en
Inventor
허재호
Original Assignee
김광호
삼성전자 주식회사
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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950029843A priority Critical patent/KR0176527B1/en
Publication of KR970017362A publication Critical patent/KR970017362A/en
Application granted granted Critical
Publication of KR0176527B1 publication Critical patent/KR0176527B1/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00Subject matter not provided for in other groups of this subclass
    • G01M99/005Testing of complete machines, e.g. washing-machines or mobile phones
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00Constructional parts, details or accessories not provided for in the other groups of this subclass

Abstract

본 발명은 하드디스크 드라이브 검사 방법에 관하여 개시한다.The present invention relates to a hard disk drive test method.

본 발명에 따른 하드디스크 드라이브 검사 방법은 기존의 서보라이트 검사 및 기능 검사 공정을 한 라인으로 단일화하여 자동화시킴으로써 공정과 공정 사이의 인력 및 부품 운반 시간 등을 단축함으로써 생산성 향상 및 효율적인 작업을 실현할 수 있다.The hard disk drive inspection method according to the present invention can realize productivity improvement and efficient work by shortening manpower and parts transportation time between processes by automating the existing servo light inspection and functional inspection processes in a single line. .

Description

하드디스크 드라이브 검사 방법How to check your hard disk drive

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 하드디스크 드라이브 검사 방법을 수행하는 시스템을 나타낸 블럭도이다.1 is a block diagram showing a system for performing a hard disk drive test method according to the present invention.

Claims (5)

하드디스크 드라이브를 자동으로 공급/배출하는 컨베이어 벨트부와, 양품 또는 불량 표시부를 가지고 상기 컨베이어 벨트 상에 놓이며 그 위에 하드디스크가 장착되는 펠릿과, 상기 하드디스크 드라이브를 테스트하는 서보라이트 검사 지그 및 기능 검사 지그와, 상기 하드디스크 드라이브를 운반하는 로보트 핸드와, 상기 컨베이어 벨트부, 서보라이트 검사 지그, 기능 검사 지그 및 로보트 핸드를 콘트롤하는 제어기를 포함하는 장치를 이용한 하드디스크 드라이브 검사 방법에 있어서, 상기 하드디스크 드라이브를 상기 펠릿상에 장착하고 펠릿의 표시부를 양품 표시 상태로 만드는 초기화 단계; 로보트 핸드에 의해 상기 펠릿으로부터 하드디스크 드라이브를 서보라이트 검사 지그로 운반하는 공급 단계; 공급된 하드디스크 드라이브를 테스트하고 만약 불량인 경우에는 선별해 배출하는 서보라이트 검사 단계; 상기 서보라이트 검사 단계에서 만약 양품인 경우에는 상기 로보트 핸드에 의해 하드디스크 드라이브를 기능 검사 지그로 운반하고 테스트를 행하는 기능 검사 단계; 상기 기능 검사 단계가 끝난 하드디스크 드라이브를 상기 로보트 핸드에 의해 펠릿상으로 복귀시키는 복귀단계 복귀된 하드디스크 드라이브가 상기 기능 검사 결과 단량인 경우에는 당해 하드디스크 드라이브가 장착된 펠릿의 표시부를 불량 표시 상태로 전환한 뒤 배출하고 그렇지 않으면 그대로 배출하는 배출 단계; 및 배출된 다수의 펠릿들 중에서 양품 및 단량 하드디스크 드라이브를 선별 회수한 뒤 다시 상기 초기화 단계로 복귀하는 회수 단계를 포함하는 것을 특징으로 하는 하드디스크 드라이브 검사 방법.A conveyor belt unit for automatically supplying / discharging a hard disk drive, pellets on which the hard disk is mounted on the conveyor belt with a good or defective indicator, a servo light inspection jig for testing the hard disk drive, and A hard disk drive test method using a device including a function test jig, a robot hand for carrying the hard disk drive, and a controller for controlling the conveyor belt unit, a servo light test jig, a function test jig, and a robot hand, An initialization step of mounting the hard disk drive on the pellets and bringing the display portion of the pellets into a good display state; Supplying a hard disk drive from the pellet to a servolite inspection jig by a robot hand; A servolite inspection step of testing the supplied hard disk drive and selecting and discharging the defective hard disk drive if it is defective; A functional test step of carrying out a test by carrying a test drive and carrying a hard disk drive to a functional test jig by the robot hand in case of good quality in the servo light test step; Return step for returning the hard disk drive after the function test step to the pellets by the robot hand When the returned hard disk drive has a shortage as a result of the function test, the display portion of the pellet on which the hard disk drive is mounted is displayed in a defective state. A discharging step of switching to and then discharging and discharging as it is; And a recovery step of selecting and recovering good and short-term hard disk drives from the plurality of discharged pellets and then returning to the initialization step. 제1항에 있어서, 상기 초기화 단계는 하드디스크가 장착된 펠릿을 스토퍼로 정지시키고 펠릿의 관통홀에 슬라이딩 하도록 구성된 양품 표시부를 실린더로 밀어 올려 양품 표시 상태로 만드는 것을 포함하는 하드디스크 드라이브 검사 방법.The method of claim 1, wherein the initializing step comprises stopping the pellet on which the hard disk is mounted with a stopper and pushing a good display part configured to slide into a through hole of the pellet to a good display state. 제1항에 있어서, 상기 서보라이트 검사 단계는 만약 하드디스크 드라이브가 불량 판정을 받은 경우 그것을 상기 로보트 핸드에 의해 비어있는 다른 서보라이트 검사 지그로 옮긴 뒤 재검사를 행하고 만약 재불량판정의 경우 선별 배출하는 것을 포함하는 하드디스크 드라이브 검사 방법.The method of claim 1, wherein the servolite test step includes re-inspecting the hard disk drive if the hard disk drive is judged to be defective by moving it to another empty servolite test jig by the robot hand, and in the case of the defective judgment, selectively discharges it. Hard disk drive test method comprising the. 제1항에 있어서, 상기 배출 단계는 스토퍼에 의해 정지된 펠릿의 관통홀에 슬라이딩 하도록 구성된 불량표시부를 실리더로 밀어 올려 불량 표시 상태를 표시한 후 스토퍼를 개방시켜 펠릿을 배출하는 것을 포함하는 하드디스크 드라이브 검사 방법.The method of claim 1, wherein the discharging step comprises: pushing up the defective display part configured to slide in the through hole of the pellet stopped by the stopper to the cylinder to display the defective display state, and then opening the stopper to discharge the pellets. How to check a disk drive. 제1항에 있어서, 상기 회수 단계는 배출 단계로부터 배출되는 펠릿들을 스토퍼로 정지시켜 적재시키는 단계, 적재되는 마지막 펠릿이 감지 센서에 감지되면 작업자에게 알람하는 단계; 알람이 있은 후 작업자가 펠릿의 양품 및 불량 표시 상태를 보고 양품, 불량 하드디스크 드라이브를 선별 회수하는 단계 및 스토퍼를 개방시켜 펠릿을 최초 지점으로 복귀시키는 단계를 포함하는 하드디스크 드라이브 검사 방법.The method of claim 1, wherein the recovering step comprises: stopping and stacking the pellets discharged from the discharge step; alarming an operator when the last pellet to be loaded is detected by the detection sensor; A method for inspecting a hard disk drive, comprising: after an alarm, an operator views the good and bad indications of the pellets and sorts the good and bad hard disk drives, and opens the stopper to return the pellets to the original point. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950029843A 1995-09-13 1995-09-13 Method for testing hdd KR0176527B1 (en)

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KR0176527B1 KR0176527B1 (en) 1999-04-15

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100496179B1 (en) * 1997-12-31 2005-09-15 삼성전자주식회사 Servo information automatic erasure and servo information automatic erasure method
KR100532375B1 (en) * 1997-12-31 2006-02-13 삼성전자주식회사 Hard disk drive inspection system
US11754622B2 (en) 2020-10-22 2023-09-12 Teradyne, Inc. Thermal control system for an automated test system
US11754596B2 (en) 2020-10-22 2023-09-12 Teradyne, Inc. Test site configuration in an automated test system
US11953519B2 (en) 2020-10-22 2024-04-09 Teradyne, Inc. Modular automated test system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011524060A (en) * 2008-06-03 2011-08-25 テラダイン、 インコーポレイテッド How to handle storage devices
US10845410B2 (en) 2017-08-28 2020-11-24 Teradyne, Inc. Automated test system having orthogonal robots
US11226390B2 (en) 2017-08-28 2022-01-18 Teradyne, Inc. Calibration process for an automated test system
US10948534B2 (en) 2017-08-28 2021-03-16 Teradyne, Inc. Automated test system employing robotics
US10983145B2 (en) 2018-04-24 2021-04-20 Teradyne, Inc. System for testing devices inside of carriers
US10775408B2 (en) 2018-08-20 2020-09-15 Teradyne, Inc. System for testing devices inside of carriers
US11867749B2 (en) 2020-10-22 2024-01-09 Teradyne, Inc. Vision system for an automated test system
US11899042B2 (en) 2020-10-22 2024-02-13 Teradyne, Inc. Automated test system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100496179B1 (en) * 1997-12-31 2005-09-15 삼성전자주식회사 Servo information automatic erasure and servo information automatic erasure method
KR100532375B1 (en) * 1997-12-31 2006-02-13 삼성전자주식회사 Hard disk drive inspection system
US11754622B2 (en) 2020-10-22 2023-09-12 Teradyne, Inc. Thermal control system for an automated test system
US11754596B2 (en) 2020-10-22 2023-09-12 Teradyne, Inc. Test site configuration in an automated test system
US11953519B2 (en) 2020-10-22 2024-04-09 Teradyne, Inc. Modular automated test system

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