KR920015111A - Cooling cycle control method in heat treatment furnace - Google Patents

Cooling cycle control method in heat treatment furnace Download PDF

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Publication number
KR920015111A
KR920015111A KR1019910001562A KR910001562A KR920015111A KR 920015111 A KR920015111 A KR 920015111A KR 1019910001562 A KR1019910001562 A KR 1019910001562A KR 910001562 A KR910001562 A KR 910001562A KR 920015111 A KR920015111 A KR 920015111A
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KR
South Korea
Prior art keywords
heat treatment
control method
cooling cycle
treatment furnace
cycle control
Prior art date
Application number
KR1019910001562A
Other languages
Korean (ko)
Inventor
정윤호
Original Assignee
강진구
삼성전자 주식회사
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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019910001562A priority Critical patent/KR920015111A/en
Publication of KR920015111A publication Critical patent/KR920015111A/en

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Abstract

내용 없음No content

Description

열처리로의 냉각 싸이클 제어방법Cooling cycle control method in heat treatment furnace

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

제1도는 가스켄칭 열처리로의 냉각 원리도, 제2도는 본 발명을 구현하는 장치의 제어블록도, 제3도는 본 발명의 동작순서를 도시한 플로우챠트.1 is a principle diagram of the cooling of the gas quenching heat treatment furnace, FIG. 2 is a control block diagram of an apparatus for implementing the present invention, and FIG. 3 is a flowchart showing an operation procedure of the present invention.

Claims (1)

냉각싸이클을 수행하는 제1스텝과, 냉각설정온도 및 열처리실의 온도를 비교하는 제2스텝과, 연산증폭기의 출력값을 판별하는 제3스텝과, 상기 제3스텝에서 판별된 연산증폭기의 출력값에 따라 릴레이를 온하여 냉각모터를 가동시킴으로써 냉각설정온도로 냉각하거나 릴레이를 오프하여 냉각모터를 정지시킴으로써 냉각설정온도를 유지시키는 제4스텝으로 이루어진 것을 특징으로 하는 열처리로의 냉각싸이클 제어방법.The first step of performing the cooling cycle, the second step of comparing the cooling set temperature and the temperature of the heat treatment chamber, the third step of determining the output value of the operational amplifier, and the output value of the operational amplifier determined in the third step And a fourth step of maintaining the cooling set temperature by turning on the relay to operate the cooling motor to cool it to the cooling set temperature or by turning off the relay to stop the cooling motor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910001562A 1991-01-30 1991-01-30 Cooling cycle control method in heat treatment furnace KR920015111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910001562A KR920015111A (en) 1991-01-30 1991-01-30 Cooling cycle control method in heat treatment furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910001562A KR920015111A (en) 1991-01-30 1991-01-30 Cooling cycle control method in heat treatment furnace

Publications (1)

Publication Number Publication Date
KR920015111A true KR920015111A (en) 1992-08-26

Family

ID=67396723

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910001562A KR920015111A (en) 1991-01-30 1991-01-30 Cooling cycle control method in heat treatment furnace

Country Status (1)

Country Link
KR (1) KR920015111A (en)

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