KR880008839A - Plastic processing method of metal and its apparatus - Google Patents

Plastic processing method of metal and its apparatus Download PDF

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Publication number
KR880008839A
KR880008839A KR1019880000398A KR880000398A KR880008839A KR 880008839 A KR880008839 A KR 880008839A KR 1019880000398 A KR1019880000398 A KR 1019880000398A KR 880000398 A KR880000398 A KR 880000398A KR 880008839 A KR880008839 A KR 880008839A
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South Korea
Prior art keywords
metal
processed
humidifying
plastic
moisture
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KR1019880000398A
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Korean (ko)
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KR930001002B1 (en
Inventor
세이이찌 시도
Original Assignee
이데미쓰 쇼오스께
이데미쓰 고오상 가부시기 가이샤
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Priority claimed from JP1117387A external-priority patent/JPH0787923B2/en
Priority claimed from JP1117187A external-priority patent/JPH0787922B2/en
Application filed by 이데미쓰 쇼오스께, 이데미쓰 고오상 가부시기 가이샤 filed Critical 이데미쓰 쇼오스께
Publication of KR880008839A publication Critical patent/KR880008839A/en
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Publication of KR930001002B1 publication Critical patent/KR930001002B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Forging (AREA)

Abstract

내용 없음.No content.

Description

금속의 소성가공방법 및 그 장치Plastic processing method of metal and its apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 제1 및 제2 발명에 관한 금속의 소성가공방법을 실시하기 위하여 가장 적합한 압연가공을 하기위한 소성가공장치의 개략적인 전체구성도.1 is a schematic overall configuration diagram of a plastic working apparatus for performing rolling processing which is most suitable for carrying out the plastic working method of metal according to the first and second inventions.

제2도는 마찬가지로 호습성금속의 마찰저항 선도.2 is similarly the frictional resistance diagram of the hygroscopic metal.

제3도는 마찬가지로 혐습성금속의 마찰저항선도.3 is similarly the frictional resistance diagram of the anaerobic metal.

제4도는 마찬가지로 드로오잉하기 위한 소성가공장치의 개략도.4 is a schematic view of a plastic working apparatus for drawing as well.

Claims (13)

피가공금속(5)의 성질이 호습성인지, 혐습성인지를 판단하여 그 판단결과에 따라서 피가공금속(5)에 가습 또는 재습하여 소성가공기계에 대한 마찰저항 특성을 개선하기 위한 수분조정공정을 통과시키고, 그런 다음에 피가공금속을 전술한 소정가공기계에 공급하여 소정가공을 하도록한 것을 특징으로 하는 금속의 소정가공방법.Moisture adjustment process to determine whether the property of the metal (5) is hygroscopic or anaerobic and to improve the frictional resistance characteristics for plastic processing machines by humidifying or rehumidifying the metal (5) according to the judgment result. And then supplying the metal to be processed to the above-mentioned predetermined processing machine so as to perform a predetermined processing. 제1항에 있어서, 전술한 수분조정공정이 피가공금속(5)의 성질이 호흡성인경우에는 가습하고, 혐습성인 경우에는 재습하며, 양성인 경우에는 마찰저항이 최소로 되도록 가습 및/또는 제습하는 것으로 되어 있음을 특징으로 아는 금속의 소성가공방법.The humidification and / or dehumidification according to claim 1, wherein the above-described moisture adjustment process is humidified when the property of the metal (5) is respirable, rehumidified when it is hygroscopic, and minimal frictional resistance when positive. Plastic processing method of the metal, characterized in that it is characterized in that. 피가공금속(5)의 표면에 가습하기 위한 가습수단 및/또는 제습하기 위한 제습수단을 포함 형성된 수분조정유닛(70)과 동 수분조정유닛(70)의 뒤에 설치되어 피가공금속에 소성가공을 하기 위한 소성가공기계등을 구비한 것을 특징으로 하는 금속의 소성가공장치.It is installed behind the moisture adjusting unit 70 and the moisture adjusting unit 70 including a humidifying means for humidifying and / or a dehumidifying means for humidifying the surface of the metal to be processed (5). A plastic working apparatus for metal, comprising a plastic working machine, for example. 제3항에 있어서, 수분조정유닛(70)이 가습수단(71)과 제습수단(75)과 이것들 수단을 전환 사용하기 위한 전화수단을 포함 형성하고 있음을 특징으로 하는 금속의 소성가공장치.4. The plastic processing apparatus as claimed in claim 3, wherein the moisture adjusting unit (70) comprises a humidifying means (71), a dehumidifying means (75), and a telephone means for switching between these means. 제3항 및 제4항에 있어서, 가습수단이 30㎛이 하의 입자지름의 수적을 피가공금속의 표면에 부착할 수 있도록 형성되어 있음을 특징으로 하는 소정가공장치.The predetermined processing apparatus according to claim 3 or 4, wherein the humidifying means is formed so as to adhere the droplet of the particle diameter of 30 m or less to the surface of the metal to be processed. 제3항 및 제4항에 있어서, 가습수단이 피가공금속(5)의 표면근방의 상대습도를 60％이상으로 유지할 수 있도록 형성되어 있음을 특징으로 하는 금속의 소성가공장치.The plastic processing apparatus according to claim 3 or 4, wherein the humidifying means is formed so as to maintain the relative humidity in the vicinity of the surface of the metal to be processed at 60% or more. 제3항 및 제4항에 있어서, 제습수단이 전술한 피가공금속(5)의 표면에 열풍을 분무할 수 있도록 형성되어 있음을 특징으로 하는 금속의 소성가공장치.5. The plastic processing apparatus according to claim 3 or 4, wherein the dehumidifying means is formed so as to spray hot air on the surface of the metal (5) described above. 제3항 및 제4항에 있어서, 제습수단(75)이 피가 공급속(5)의 표면근방의 상대습도를 50％이하로 유지할 수 있도록 형성되어 있음을 특징으로 하는 금속의 소성가공장치.5. The plastic processing apparatus as claimed in claim 3 or 4, wherein the dehumidifying means (75) is formed so as to maintain the relative humidity in the vicinity of the surface of the feed velocity (5) at 50% or less. 피가공금속(5)의 부착수분과 마찰계수의 상관에 관한 성질을 판단하고, 그 판단결과에 따라서 마찰계수가 증대하는 방향으로 피가공급속의 표면에 가습 및/또는 제습하여, 피가공급속(5)을 소성가공하도록한 것을 특징으로 하는 금속의 소성가공방법.The property of the correlation between the adhesion moisture and the friction coefficient of the metal to be processed is judged, and according to the determination result, humidification and / or dehumidification are performed on the surface of the feed speed to increase the friction coefficient, 5) The plastic working method of the metal, characterized in that the plastic working. 제9항에 있어서, 피가공금속(5)의 표면에의 가습 또는 재습이 마찰계수를 전술한 소성가공시에 로울슬립을 방지할 수 있음에 충분한 값이 되도록 할 수 있음을 특징으로한 금속의 소성가공방법.10. The method according to claim 9, wherein the humidification or rehumidification of the surface of the metal 5 to be processed can be such that the coefficient of friction is sufficient to prevent the roll slip during the above-described plastic working. Plastic processing method. 제10항에 있어서, 피가공금속(5)의 표면으로의 가습 또는 제습이 전술한 소성가공을 하는 로울의 회전속도와 피가공금속의 이송속도록부터 판단한 로울스립값이 소정치를 초과하였을때에 자동적으로 할 수 있음을 특징으로한 금속와 소성가공방법.11. The method according to claim 10, wherein when the humidification or dehumidification of the surface of the metal to be processed (5) exceeds the predetermined value, the roll slip value determined from the rotational speed of the roll for the plastic working and the conveying speed of the metal to be processed are exceeded. Metal and plastic working method characterized in that it can be automatically. 피가공금속와 이송속도를 검출하기 위한 이송속도검출기와 로울의 회전속도를 검출하기 위한 회전속도검출기(53)를 포함하여 양 검출기로부터의 출력신호에 따라서 로울슬립을 검출할 수 있도록 형성된 로울스립검출수단(50)과 로울에 공급되기전에 피가공금속(5)의 표면에 가습하기 위한 가습수단 및/또는 제습하기 위한 제습수단을 포함하여 형성된 수분조정유닛(70)를 구비하여, 피가공금속(5)의 표면에 부착한 수분을 조정함에 따라서 로울슬립을 방지할 수 있도록 구성한 것을 특징으로 하는 금속의 소성가공장치.Roll slip detection means configured to detect a roll slip in accordance with output signals from both detectors, including a feed speed detector for detecting a workpiece metal and a feed speed, and a rotation speed detector 53 for detecting a rotation speed of a roll. And a moisture adjusting unit 70 including humidifying means for humidifying the surface of the metal to be processed 5 and / or dehumidifying means for dehumidifying before being supplied to the rolls. Plastic processing apparatus, characterized in that configured to prevent the roll slip by adjusting the moisture attached to the surface. 제12항에 있어서, 수분조정장치(70)가 로울슬립 검출수단(50)으로부터와 검출신호에 따라서 자동구동되도륵 구성되어 있음을 특징으로 하는 금속소성가공장치.The metal firing apparatus according to claim 12, characterized in that the water adjusting device (70) is configured to be driven automatically from the roll slip detection means (50) and in accordance with a detection signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880000398A 1987-01-20 1988-01-20 Method and device for plastic working of metal KR930001002B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1117387A JPH0787923B2 (en) 1987-01-20 1987-01-20 Metal plastic working method and apparatus
JP1117187A JPH0787922B2 (en) 1987-01-20 1987-01-20 Metal plastic working method and apparatus
JP62-11173 1987-01-20
JP62-11171 1987-01-20

Publications (2)

Publication Number Publication Date
KR880008839A true KR880008839A (en) 1988-09-13
KR930001002B1 KR930001002B1 (en) 1993-02-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880000398A KR930001002B1 (en) 1987-01-20 1988-01-20 Method and device for plastic working of metal

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KR930001002B1 (en) 1993-02-12

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