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1. 发明专利

JPS58199618A Wire drawing device 失效
标题翻译：电线图设备
公开(公告)号：JPS58199618A
公开(公告)日：1983-11-21
申请号：JP8368382
申请日：1982-05-17
申请人： Kobe Steel Ltd
发明人： TEJIMA MASANOSUKE , TOMITA HIDENOBU , TAKASHINA AKIRA , TANO MASAMI , TANIGUCHI JITSUO
IPC分类号： B21C3/08
CPC分类号： B21C3/08
摘要： PURPOSE:To raise the accuracy of formation, to easily execute an assembling work, and to realize the adaptation to dry type wire drawing, by making a pair of die receivers for holding a bearing which supports rotatably a pair of roll dies slidable on a guide bar by an adjusting bolt. CONSTITUTION:This wire drawing device which places a wire rod between a pair of roll dies 10a, 10b, and draws the wire rod in the shape of die grooves 12a, 12b pierced in the outside circumference of the dies 10a, 10b is constituted as mentioned below. That is to say, an outside ring 16 of a bearing 17 for supporting rotatably shafts 14a, 14b of the dies 10a, 10b is held by a pair of die receivers 20a, 20b. Also, two parallel guide holes 25 are pierced in the die receives 20a, 20b, respectively, and both ends of two guide bars 26X, 26Y passing through the hole 25 are fixed to a square-shaped block frame 19. Also, the die receivers 20a, 20b are constituted slidably along the bars 26X, 26Y by adjusting bolts 31, 32 which are spirally attached to the frame 19.
摘要翻译：目的：为了提高形成精度，可以容易地执行组装工作，并且通过制造一对模具接收器来实现对干式拉丝的适应性，用于保持支撑件，该轴承可旋转地支撑在导向件上可滑动的一对辊模具通过一个调整螺栓。构成：将线材放置在一对辊模10a，10b之间并将线材拉出成在模具10a，10b的外周上形成的模具槽12a，12b的形状的拉丝装置如上所述下面。也就是说，用于支撑模具10a，10b的可旋转轴14a，14b的轴承17的外环16被一对模具接收器20a，20b保持。此外，两个平行的引导孔25分别在模具中被刺穿，分别接收20a，20b，并且穿过孔25的两个导杆26X，26Y的两端固定在方形块体框架19上。此外，模具接收器 20a，20b通过螺旋地附接到框架19的调节螺栓31,32沿着杆26X，26Y可滑动地构成。

2. 发明专利

JPS6056498A PRODUCTION OF FLUX CORED WIRE 失效
公开(公告)号：JPS6056498A
公开(公告)日：1985-04-02
申请号：JP16430083
申请日：1983-09-07
申请人： KOBE STEEL LTD
发明人： YAMAZAKI KENJI , TAKASHINA AKIRA , IKEDA TOSHIO , TEJIMA MASANOSUKE
IPC分类号： B23K35/40
摘要： PURPOSE:To improve remarkably drawability by forming a slit hoop steel to a hoop of a trapezoidal sectional shape having a uniform thickness within the specified tolerance and smooth sloped edges on both sides then supplying a flux to the inside surface side while forming the hoop to a tubular body. CONSTITUTION:A hoop steel 3 is passed through the 1st vertical rolling part 5 and is plastically worked to a hoop steel 3X, by which both end faces of the hoop 3 are formed to a smoothly curved shape. The hoop 3X is then passed through the 1st horizontal rolling part 6 to form a hoop 3Y, by which about 45 deg. tapered surface is formed in the upper part of both end faces. The hoop is thereafter passed through the 2nd vertical rolling part 7 to form a hoop 3Z, by which the uniform thickness within the specified tolerance is provided thereto, and about 25 deg. tapered surface is formed to both end faces. Such hoop 3Z is fed to a wire drawing stage II where the hoop is formed to a tubular body and a flux is supplied to the inside surface side so as to be enclosed and filled in the tubular body. The tubular body is then drawn to a prescribed size by a drawing machine.

3. 发明专利

JPS60145299A PRODUCTION OF FLUX-CORED WIRE FOR WELDING 失效
公开(公告)号：JPS60145299A
公开(公告)日：1985-07-31
申请号：JP25217083
申请日：1983-12-29
申请人： KOBE STEEL LTD
发明人： MURATA TADAHIRO , TAKASHINA AKIRA
IPC分类号： B23K35/40
摘要： PURPOSE:To stabilize a flux rate by determining preliminarily the mass and traveling speed of a hoop on the upstream side in the charging position of a flux and controlling the response time from the start of measurement until transmission of a command for adjusting the rate of charging. CONSTITUTION:A fluctuation D with respect to a standard thickness D0 is measured by a contact type thickness gage, etc. at the point A for measuring the thickness of a hoop and is inputted to a mass calculating part after analog-to- digital conversion with a low pass filter and time adjustment. Speed data S determined at the point B for measuring speed and is multiplied by a correction factor. The result thereof is inputted to the mass calculating part, by which the hoop mass MH is obtd. The flux mass MF is calculated from the data MH and a prescribed flux rate F and is inputted to a flux change-over device which charges the flux at a charging point C. The flux is charged while the time when the hoop H travels from the point A up to C and the time until the command to a feeding out device is transmitted are adjusted and therefore the flux rate F is made exact and stabilized.

4. 发明专利

JPH0231638B2 失效
公开(公告)号：JPH0231638B2
公开(公告)日：1990-07-16
申请号：JP25217083
申请日：1983-12-29
申请人： KOBE STEEL LTD
发明人： MURATA TADAHIRO , TAKASHINA AKIRA
IPC分类号： B23K35/40

5. 发明专利

JPS5982193A SUPPLYING METHOD OF FLUX IN PRODUCING FLUX CORED WIRE FOR WELDING 失效
公开(公告)号：JPS5982193A
公开(公告)日：1984-05-12
申请号：JP19286382
申请日：1982-11-02
申请人： KOBE STEEL LTD
发明人： TAKASHINA AKIRA , MURATA TADAHIRO , TANO MASAMI
IPC分类号： B23K35/40
摘要： PURPOSE:To maintain the packing rate of a flux constant by determining the theoretical value of a flux mass from the size factor and specific gravity of a belt-like wire and controlling the feeding out rate of the flux so as to decrease the deviation between said value and the current value of the flux mass. CONSTITUTION:The length, width and current length of a belt-like wire 2a are measured at all times with a mass detector 6 and are fed to a control device 7 which calculates the current value of the mass per prescribed length of the wire 2a from the same and the specific gravity of the wire 2a and calculates the theoretical value Mfk of the flux mass corresponding to said value as a max. target value. On the other hand, the feeding out rate of the flux (the current value of the mass) Mfa which is supplied currently onto the wire 2a from the feeding out part 8a of an electromagnetic feeder 8 is measured and is fed at all times to the device 7. The arithmetic processing of (Mfa-Mfk) is performed in the device 7 to determine a deviation value + or -DELTAMf, and the supply rate of the flux from the feeder 8 is so controlled as to maintain the value DELTAMf within the prescribed value.

6. 发明专利

JPS5465713A METHOD OF MAKING SINTERED TYPE FLUX 失效
公开(公告)号：JPS5465713A
公开(公告)日：1979-05-26
申请号：JP13291177
申请日：1977-11-04
申请人： KOBE STEEL LTD
发明人： KIMURA YOSHIO , FUJIMOTO SHIGEYASU , KAISE ISAMU , TAKASHINA AKIRA , ARAI OSAMU
IPC分类号： B28B11/14 , B28B3/12 , B28B11/12

7. 发明专利

JPS542949A MANUFACTURE OF SINTERED FLUX 失效
公开(公告)号：JPS542949A
公开(公告)日：1979-01-10
申请号：JP6869077
申请日：1977-06-09
申请人： KOBE STEEL LTD
发明人： KIMURA YOSHIO , FUJIMOTO SHIGEYASU , KAISE ISAMU , TAKASHINA AKIRA , ARAI OSAMU
IPC分类号： B23K35/40 , B23K35/36
摘要： PURPOSE:To manufacture a sintered flux for submerged arc welding in simple processes at a low cost by forming a powder flux into a screen shape by means of an extruder, followed by sintering and cutting or cutting and sintering.

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