Stainless steel surface smoothness online detection device
A technology of surface finish, stainless steel plate, applied in the direction of program control in measuring devices, instruments, sequence/logic controllers, etc., can solve the problems of large error and low measurement accuracy
Active Publication Date: 2016-12-07
广东商大科技园有限公司
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Problems solved by technology
The comparison method is generally used when the roughness evaluation parameter value is large, and due to the limitations of the measurement principle itself, this method has large errors and low measurement accuracy, and can only provide qualitative measurement results
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[0020] see figure 1 , which is a structural schematic diagram of the online detection device for surface roughness of stainless steel plate of the present invention. The stainless steel surface smoothness online detection device includes a frame 10, a conveying unit 20, a support 30, at least one sensor 40, a driving unit, a control unit, a display unit and a sorting unit. The stainless steel plate 50 to be tested is set on the transmission unit 20, the transmission unit 20 is horizontally arranged and fixed on the frame 10, and the bracket 30 is connected to the transmission unit 20 through a clutch (not shown). The sensor 40 is arranged on the support 30 and moves with the movement of the support 30 to detect the surface finish of the stainless steel plate 50 to be tested. The output end of the drive unit is connected to the transmission unit 20 for controlling the operation of the transmission unit 20 . The input end of the control unit is connected to the sensor 40, and ...
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The invention discloses a stainless steel surface smoothness online detection device which comprises a machine frame, a conveying unit, a support, at least one sensor, a driving unit, a control unit and a display unit. The conveying unit is horizontally arranged on the machine frame. The support and the conveying unit are connected through a clutch. A stainless steel plate is placed on the conveying unit. The sensor is arranged on the support for detecting the steel plate surface smoothness. The output end of the driving unit is connected with the conveying unit. The input end of the control unit is connected with the sensor. The output end of the control unit is connected with the display unit. The steel plate surface smoothness can be detected through the sensor, synchronous wheels are driven by the control unit to rotate, the sensor and the detected stainless steel plate are driven to be operated synchronously, the steel plate surface smoothness is automatically detected, the steel plate surface smoothness is calculated and analyzed through the control unit and then an output result is displayed on the display unit.
Description
technical field [0001] The invention relates to the fields of precision instruments and automatic control of the production process, in particular to an on-line detection device for the surface smoothness of stainless steel plates. Background technique [0002] In the polishing process of stainless steel plates, the smoothness is reflected by the surface micro-profile accuracy, so the control of this parameter is very important in the processing process. The surface micro-profile accuracy will affect the appearance quality of stainless steel plate as a decorative material. In other applications, the surface micro-profile accuracy will also affect the friction conditions, friction coefficient, oil storage conditions, and the formability of the steel plate during stamping, as well as the reflectivity and colorability of the steel plate surface. For color steel plates and galvanized The processing quality of various boards such as boards plays a key role. [0003] During the ...
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IPC IPC(8): G01B21/30B07C5/34G05B19/05
CPCB07C5/34G01B21/30G05B19/058G05B2219/163
Inventor 卢栋王兵王速刘英冯大伟
Owner 广东商大科技园有限公司