RU92013648A - DEVICE FOR INSPECTION OF SURFACE DEFECTS OF HOT PREPARATION IN THE PROCESS OF ITS CASTING ON CAST - Google Patents

DEVICE FOR INSPECTION OF SURFACE DEFECTS OF HOT PREPARATION IN THE PROCESS OF ITS CASTING ON CAST

Info

Publication number
RU92013648A
RU92013648A RU92013648/02A RU92013648A RU92013648A RU 92013648 A RU92013648 A RU 92013648A RU 92013648/02 A RU92013648/02 A RU 92013648/02A RU 92013648 A RU92013648 A RU 92013648A RU 92013648 A RU92013648 A RU 92013648A
Authority
RU
Russia
Prior art keywords
workpiece
sensor
casting
carriage
axis
Prior art date
Application number
RU92013648/02A
Other languages
Russian (ru)
Other versions
RU2043847C1 (en
Inventor
Ю.П. Бойко
В.С. Луковников
Ю.И. Жаворонков
В.И. Лебедев
И.Ф. Градецкий
И.П. Павленко
Б.В. Гончаров
В.С. Макаров
Б.Н. Николаев
Original Assignee
Производственное объединение "Южуралмаш"
Filing date
Publication date
Application filed by Производственное объединение "Южуралмаш" filed Critical Производственное объединение "Южуралмаш"
Priority to RU92013648A priority Critical patent/RU2043847C1/en
Priority claimed from RU92013648A external-priority patent/RU2043847C1/en
Publication of RU92013648A publication Critical patent/RU92013648A/en
Application granted granted Critical
Publication of RU2043847C1 publication Critical patent/RU2043847C1/en

Links

Claims (1)

Устройство для контроля поверхностных дефектов горячей заготовки в процессе ее отливки на МНЛЗ относится к металлургии и предназначено для использования при непрерывной разливке металлов. Устройство содержит раму, датчик цилиндрической формы, ось которого перпендикулярна контролируемой поверхности, узел сканирования, включающий направляющие, параллельные контролируемой поверхности заготовки и перпендикулярные ее оси, установленную на направляющих с возможностью перемещения каретку с закрепленным на ней датчиком, привод перемещения каретки и регистрирующую аппаратуру. Для повышения точности узел сканирования дополнительно содержит тележку, установленную с возможностью касания колесами поверхности заготовки, причем амплитуда сканирования
A=L3-2Ro-2δ,
где L3 - ширина заготовки, R0 - радиус датчика, δ = 0 - 40 мм - ширина неконтролируемого участка вблизи кромки заготовки, а координата центра датчика вдоль оси, параллельной направляющей, в исходном положении составляет
Xo=Ro+ δ,
где отсчет координаты ведется от кромки заготовки.A device for monitoring surface defects of a hot billet during its casting on a continuous casting machine refers to metallurgy and is intended for use in continuous casting of metals. The device comprises a frame, a cylindrical sensor, the axis of which is perpendicular to the surface to be tested, a scanning unit comprising guides parallel to the surface of the workpiece being monitored and perpendicular to its axis, mounted on the guides with the possibility of moving the carriage with the sensor fixed on it, moving the carriage and recording equipment. To improve the accuracy, the scanning unit further comprises a carriage mounted with the possibility of the wheels touching the surface of the workpiece, with the scanning amplitude
A = L 3 -2R o -2δ,
where L 3 is the width of the workpiece, R 0 is the radius of the sensor, δ = 0 - 40 mm is the width of the uncontrolled area near the edge of the workpiece, and the coordinate of the sensor center along the axis parallel to the guide in the initial position is
X o = R o + δ,
where the coordinate is read from the edge of the workpiece.
RU92013648A 1992-12-22 1992-12-22 Device for controlling the surface defects of the hot casing in the process of its pouring in the continuous casting machine RU2043847C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92013648A RU2043847C1 (en) 1992-12-22 1992-12-22 Device for controlling the surface defects of the hot casing in the process of its pouring in the continuous casting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92013648A RU2043847C1 (en) 1992-12-22 1992-12-22 Device for controlling the surface defects of the hot casing in the process of its pouring in the continuous casting machine

Publications (2)

Publication Number Publication Date
RU92013648A true RU92013648A (en) 1995-04-20
RU2043847C1 RU2043847C1 (en) 1995-09-20

Family

ID=20134070

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92013648A RU2043847C1 (en) 1992-12-22 1992-12-22 Device for controlling the surface defects of the hot casing in the process of its pouring in the continuous casting machine

Country Status (1)

Country Link
RU (1) RU2043847C1 (en)

Similar Documents

Publication Publication Date Title
US4811524A (en) Cylinder grinding machine with tracing and dimensional and surface checking
JPS6438638A (en) Method and apparatus for detecting surface defect of article
ES456418A1 (en) Method and apparatus for locating improperly positioned or bent rolls
JPH0825141B2 (en) Grinding machine
RU92013648A (en) DEVICE FOR INSPECTION OF SURFACE DEFECTS OF HOT PREPARATION IN THE PROCESS OF ITS CASTING ON CAST
JP2004500246A5 (en)
RU92013644A (en) DEVICE FOR INSPECTION OF SURFACE DEFECTS OF HOT PREPARATION IN THE PROCESS OF ITS CASTING ON CAST
RU92013645A (en) DEVICE FOR INSPECTION OF SURFACE DEFECTS OF HOT PREPARATION IN THE PROCESS OF ITS CASTING ON CAST
JPS5619451A (en) Scanner for ultrasonic flaw detection
RU92013647A (en) DEVICE FOR INSPECTION OF SURFACE DEFECTS OF HOT PREPARATION IN THE PROCESS OF ITS CASTING ON CAST
DE69802316D1 (en) Continuous slab casting machine with device for changing a dip tube and method for changing a dip tube
RU92013649A (en) DEVICE TO CONTROL SURFACE DEFECTS OF HOT PREPARATION IN THE PROCESS OF ITS CASTING FOR MIAZ
JPS6475248A (en) Liquid jet recorder
RU2043847C1 (en) Device for controlling the surface defects of the hot casing in the process of its pouring in the continuous casting machine
RU92013646A (en) DEVICE FOR INSPECTION OF SURFACE DEFECTS OF HOT PREPARATION IN THE PROCESS OF ITS CASTING ON CAST
DE3861557D1 (en) STRIP CASTING CUTTING MACHINE IN CONTINUOUS CASTING PLANTS.
RU2037375C1 (en) Device for control of surface defects of hot blank at casting
DE69003227D1 (en) Device for the continuous casting of thin metal strips between two rollers.
RU2037378C1 (en) Device for controlling surface defects of hot blank at castings
RU2037376C1 (en) Device for controlling surface defects of hot blank at casting
RU2037377C1 (en) Device for controlling surface defects of hot blank at casting
KR200198265Y1 (en) Molten steel height measuring device along the width direction of continuous casting mold
BE882938Q (en) APPARATUS FOR DETECTING SURFACE DEFECTS IN PARTICULAR ON SEMI STEEL PRODUCTS
JP2004243468A (en) Surface grinding machine with touch probe sensor
ATE27687T1 (en) DEVICE FOR HANDLING A PROTECTIVE TUBE FOR A STREAM.