Device and control method for detecting plasma arc flame length
A plasma arc and flame length technology, applied in the direction of measuring device, electrical program control, optical device, etc., can solve the problems that the plasma rotating electrode powder making process cannot determine the distance and affect the quality of powder, etc.
Active Publication Date: 2021-08-13
XIAN SAILONG AM TECH CO LTD
View PDF13 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] The embodiment of the present invention provides a device and control method for detecting the length of the plasma arc flame, which is used to solve the problem that the existing plasma rotary electrode powder making process cannot determine and control the distance between the plasma gun and the metal bar, resulting in the existence of influence on the powder. quality problem
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0052] figure 1 Schematic diagram of the structure of the plasma milling equipment provided for the prior art, such as figure 1 As shown, the plasma milling equipment includes a spray chamber 11 , a plasma gun 12 and a metal rod 14 . The flame of the plasma arc 13 is between the plasma gun 12 and the metal bar 14. According to the content of the background technology, it can be determined that when the distance between the plasma gun and the melting end face ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a device and a control method for detecting the length of a plasma arc flame, and relates to the field of powder making. The powder making process cannot be determined and the distance between the plasma gun and the metal rod cannot be determined and controlled, resulting in the problem of affecting the quality of the powder. . The device includes: the image acquisition unit is used to send the collected original image and detection image to the plasma arc flame length determination unit; the plasma arc flame length determination unit is used to determine the determined second plasma arc flame length according to the original image and the detection image The length is sent to the main control system; the main control system sends control instructions to the metal bar feed system according to the comparison results of the second plasma arc flame length and the longest plasma arc flame length and the shortest plasma arc flame length respectively, and the metal bar feed The feeding system is electrically connected with the main control system, and is used to control the metal bar to accelerate or stop feeding according to the received control instructions.
Description
technical field [0001] The invention relates to the technical field of plasma rotary electrode powder making, and more specifically relates to a device and a control method for detecting the length of a plasma arc flame. Background technique [0002] The working principle of the plasma rotating electrode powder making equipment is to generate large heat instantly through the high-energy plasma beam, and melt the end surface of the high-speed rotating metal bar, so that the molten metal droplets fly out at high speed under the action of centrifugal force, so as to achieve the preparation of spherical purpose of the powder. [0003] Regardless of whether it is a transferred arc or a non-transferred arc powder making equipment, the quality of the powder produced is closely related to the distance between the plasma gun and the melting end of the bar. When the current intensity and voltage are kept constant, the distance between the plasma gun and the end of the bar not only af...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/02G05B19/04B22F9/14
CPCB22F9/14G01B11/02G05B19/04
Inventor 王冬冬陈斌科朱纪磊孙念光康鑫朱璐凤治华
Owner XIAN SAILONG AM TECH CO LTD