Punch detection device and punch detection method, and pole piece processing device

Abstract

The application relates to the field of pole piece burr detection, aims to solve the problem of low burr detection efficiency in the prior art, and provides a burr detection device and method and a pole piece processing device. The burr detection device comprises a brush roller, a blowing assembly and a detection assembly. The brush roller is used for brushing the pole piece along a conveying direction, so that the burrs on the side edges of the pole piece are brushed to a state where free ends of the burrs extend along the conveying direction. The blowing assembly is used for blowing air to the pole piece, so that the burrs extending along the conveying direction change the orientation to extend outward along the width direction of the pole piece. The detection assembly is used for shooting and acquiring an image of the pole piece towards the plate surface of the pole piece, and the image covers the side edges of the pole piece and a set range outside the side edges. The application has the beneficial effect of improving the efficiency of pole piece burr detection.

Description

Technical Field

[0001] This application relates to the field of detection technology, and more specifically, to a burr detection device, a burr detection method, and an electrode processing device. Background Technology

[0002] Burrs generated during the battery electrode manufacturing process have a significant impact on product performance. Current technology uses manual inspection and removal of burrs on the electrode edges, which results in low inspection efficiency.

[0003] Besides electrode sheets, other plates and sheets (such as metal plates) may also have burrs on their sides after processing. How to achieve efficient detection is a problem that needs to be solved. Summary of the Invention

[0004] This application provides a burr detection device, an electrode processing device, and a burr detection method to solve the problem of low efficiency in electrode burr detection.

[0005] This application provides a burr detection device for detecting burrs on the side of an electrode sheet in the width direction. The burr detection device includes a brush roller, a blower assembly, and a detection assembly. The brush roller is used to brush the electrode sheet along the conveying direction, causing the burrs on the side of the electrode sheet to be brushed until the free ends of the burrs extend along the conveying direction. The blower assembly is used to blow air onto the electrode sheet, causing the free ends of the burrs extending along the conveying direction to change their orientation and extend outwards in the width direction of the electrode sheet. The detection assembly is used to capture an image of the electrode sheet facing the sheet surface, the image covering the side of the electrode sheet and a predetermined area outside the side.

[0006] This application uses a brush roller and a blower assembly to process burrs on the side of the electrode sheet in the width direction. This causes the burrs to extend outwards along the width of the electrode sheet, allowing the detection assembly to clearly capture the burrs on the side of the electrode sheet. This avoids burrs bending inwards and overlapping with the electrode body in the thickness direction, which would cause image information of the burrs to overlap with the image information of the electrode body, making it impossible to distinguish the burrs from the image. During inspection, after the electrode sheets are produced and transported to the burr detection device, they undergo burr processing and inspection before being transported to subsequent processing steps. This ensures the continuity of the electrode sheet inspection process and improves inspection efficiency.

[0007] In one possible implementation, two brush rollers are respectively located on opposite sides of the electrode thickness direction. The two brush rollers rotate in opposite directions.

[0008] In one possible implementation, the blower assembly includes a first blower and a second blower, the outlet of the first blower corresponding to one side of the electrode plate, and the outlet of the second blower corresponding to the other side of the electrode plate.

[0009] The air outlet direction of the first fan forms an acute angle with the direction along the width of the electrode sheet toward the side to be tested.

[0010] The air outlet direction of the second fan forms an acute angle with the direction along the width of the electrode sheet toward the side to be tested.

[0011] In one possible implementation, the electrode burr removal device further includes a negative pressure dust collection device located on the side of the electrode width away from the blower assembly, for removing adhesive dust cleaned from the electrode by the brush roller and the blower assembly.

[0012] In one possible implementation, the detection component includes a light source, a first camera, and a second camera. The light source is positioned on one side of the electrode in the thickness direction and corresponds to the side of the electrode to be detected. The first camera is positioned on the side of the light source away from the electrode, and the second camera is positioned on the side of the electrode in the thickness direction away from the light source.

[0013] In one possible implementation, the first camera corresponds to the edge of the electrode in the width direction through the center of the light source, and the second camera coincides with the projection of the first camera along the thickness direction of the electrode.

[0014] In one possible implementation, the light source is ring-shaped.

[0015] This application also provides an electrode processing apparatus, including a burr detection device and a processing component, the processing component being used to remove burrs.

[0016] The processing component is used to remove burrs.

[0017] This application also provides a burr detection method, including the following steps:

[0018] The brush roller brushes the electrode sheet along the conveying direction so that the burrs on the side of the electrode sheet are brushed until the free end of the burr extends along the conveying direction.

[0019] The blower assembly blows air onto the electrode sheet, causing the free end of the burr extending in the conveying direction to change its orientation and extend towards the width direction of the electrode sheet.

[0020] The detection component captures images of the electrode sheet facing the plate, covering the side and a defined area beyond the side of the electrode sheet. Analysis of the acquired images yields information about the burr distribution on the electrode sheet.

[0021] In one possible implementation, the detection component includes a light source, a first camera, and a second camera. The light source is positioned on one side of the electrode in the thickness direction and corresponds to the side of the electrode to be detected. The first camera is positioned on the side of the light source away from the electrode, and the second camera is positioned on the side of the electrode in the thickness direction away from the light source.

[0022] A first camera is used to capture a first image of the electrode sheet along its thickness direction on the side closest to the light source. This first image is used to show the gloss distribution on the side of the electrode sheet. A second camera is used to capture a second image of the electrode sheet along its thickness direction on the side furthest from the light source. This second image is used to show the protrusions on the side of the electrode sheet.

[0023] The first image is used to determine the type of protrusion. If the protrusion appears to have a metallic luster in the first image, it is determined to be a metal burr, and the cutting tool should be replaced in subsequent processing. Otherwise, the protrusion is determined to be adhesive dust, and the distance of the cutting tool in subsequent processing should be adjusted.

[0024] The second image is used to detect the size of the burrs, and the burr processing plan is adjusted according to whether the burr size exceeds the limit. If the burr size does not exceed the limit, the normal processing flow continues. If the burr size exceeds the limit, an alarm is activated and the processing flow is stopped. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the electrode processing apparatus according to an embodiment of this application;

[0027] Figure 2 for Figure 1 Enlarged view of point A;

[0028] Figure 3 for Figure 2 Another perspective view;

[0029] Figure 4 for Figure 1 Enlarged view of point B;

[0030] Figure 5 This is a front view of the detection component according to an embodiment of this application;

[0031] Figure 6 This is a schematic diagram of the brush roller brushing the electrode sheet in an embodiment of this application;

[0032] Figure 7 This is a schematic diagram of the brush roller after brushing the electrode sheet according to an embodiment of this application;

[0033] Figure 8 This is a schematic diagram of the blower assembly after blowing air onto the electrode sheet according to an embodiment of this application;

[0034] Figure 9Images of the polarimeter captured by the first camera in this application embodiment;

[0035] Figure 10 Images of the polarimeter captured by the second camera in this embodiment of the application.

[0036] Explanation of key component symbols:

[0037] Electrode processing equipment 100

[0038] Burr detection device 10

[0039] Extreme Film 11

[0040] Burrs 111

[0041] Brush roller 12

[0042] Blower assembly 13

[0043] First wind turbine 131

[0044] Second fan 132

[0045] Air outlet 133

[0046] Negative pressure dust collection device 14

[0047] Detection component 15

[0048] Light source 151

[0049] First Camera 152

[0050] Second camera 153

[0051] Bracket 154

[0052] 16 sides

[0053] Processing Component 17

[0054] Support shaft 18

[0055] Z-direction of thickness

[0056] Width direction X

[0057] Conveying direction Y

[0058] Air outlet direction C Detailed Implementation

[0059] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0060] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. When a component is said to be "set on" another component, it can be directly set on the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0061] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0062] Some embodiments of this application are described in detail. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0063] Example

[0064] See Figure 1 and Figure 2 This embodiment provides an electrode processing apparatus 100, which includes a burr detection device 10 and a processing component 17. The burr detection device 10 is used to detect burrs 111 generated during the production of the electrode 11, and the processing component 17 is used to remove the burrs 111 detected by the burr detection device 10.

[0065] In this embodiment, after the electrode 11 is produced, it moves along the conveying direction Y, passes through the burr detection device 10 to detect the position of the burr 111, and then reaches the processing component 17 to remove the burr 111. The electrode 11 without burr 111 is then transported to the subsequent process.

[0066] Optionally, the produced electrode sheet 11 is in the shape of a strip along the conveying direction Y. After the burrs 111 on the side 16 are detected and treated, the electrode sheet 11 with a suitable length (referring to the dimension along the conveying direction Y) can be cut as needed and used in products such as batteries.

[0067] See you again Figure 1 and Figure 2 In this embodiment, when the electrode 11 passes through the burr detection device 10, two brush rollers 12 are respectively provided on both sides of the electrode 11 along the thickness direction Z. The two brush rollers 12 brush the electrode 11 along the conveying direction Y, so that the burrs 111 on the side 16 of the electrode 11 are removed from the initial state (see...). Figure 6The burr 111 is brushed until its free end extends along the conveying direction Y (see...). Figure 7 Then, the blower assembly 13 blows air onto the electrode 11 to change the orientation of the burrs 111 extending in the conveying direction Y to extend in the width direction X toward the electrode 11 (see...). Figure 8 The detection component 15 is used to capture images of the electrode 11 facing the plate surface (see...). Figure 9 and Figure 10 The image covers the side 16 of the electrode 11 and a certain range outside the side 16.

[0068] In this embodiment, the brush roller 12 brushes the surface of the electrode 11 and extends outward along the width direction X by a certain length, so that the brush roller 12 can fully brush the side 16 to be tested of the electrode 11, so that the free end of the burr 111 faces the conveying direction Y.

[0069] In this embodiment, after the brush roller 12 brushes the electrode 11, the burrs 111 face the conveying direction Y. Then, the blower assembly 13 blows air onto the electrode 11 surface, causing the burrs 111 to face the width direction X of the electrode 11. When the burrs 111 face the width direction X of the electrode 11, they only need to be at a certain angle to the conveying direction Y, which facilitates the detection assembly 15 to capture an image of the electrode 11.

[0070] Meanwhile, the burr 111 changes direction twice under the action of the brush roller 12 and the blower assembly 13, making the connection between the burr 111 and the main body of the electrode sheet 11 bend twice and easier to detach, which is beneficial for subsequent processing.

[0071] In this embodiment, the image covers the side 16 of the electrode 11 and a certain range outside the side 16, so that the image displays part of the electrode 11 plate surface and part of the outer area of ​​the electrode 11, which facilitates comparison and determination of the position of the protrusion on the side 16 of the electrode 11 being detected. The protrusion may be a burr or other adhesive dust.

[0072] In this embodiment, to ensure that the burrs 111 on the side 16 of the electrode 11 are brushed until the free ends of the burrs 111 extend along the conveying direction Y, the linear velocity of the outer periphery of the brush roller 12 can be greater than the movement of the electrode 11 along the conveying direction Y. Thus, the outer periphery of the brush roller 12 can push the burrs 111 on the side 16 of the electrode 11 along the conveying direction Y, thereby causing the burrs 111 to extend forward in the conveying direction Y. Alternatively, the linear velocity of the outer periphery of the brush roller 12 can be less than the movement of the electrode 11 along the conveying direction Y, causing the burrs 111 to extend backward in the conveying direction Y.

[0073] In other embodiments, there may be only one brush roller 12, with the other side of the electrode 11 supported on a support plate. One brush roller 12 rolls the electrode 11, causing the burrs 111 to be brushed until the free ends of the burrs 111 extend along the conveying direction Y.

[0074] See Figure 2 and Figure 3 In this embodiment, the blower assembly 13 includes a first fan 131 and a second fan 132, and a section of electrode 11 corresponding to the blower assembly 13 along the conveying direction Y, to ensure that the blower assembly 13 blows air to change the orientation of the burrs 111.

[0075] In this embodiment, the air outlet 133 of the first fan 131 corresponds to one side of the plate in the thickness direction Z, and the air outlet 133 of the second fan 132 corresponds to the other side of the plate in the thickness direction Z of the electrode 11. The air outlet direction C of the first fan 131 forms an acute angle A1 with the direction along the width direction X of the electrode 11 toward the side 16 to be detected, and the air outlet direction C of the second fan 132 forms an acute angle A2 with the direction D along the width direction X of the electrode 11 toward the side 16 to be detected.

[0076] See you again Figure 2 and Figure 3 The burr detection device 10 also includes a negative pressure dust collection device 14, which is located on the side of the electrode 11 away from the blower assembly 13 along the width direction X. The negative pressure dust collection device 14 is used to remove the adhesive dust cleaned from the electrode 11 by the brush roller 12 and the blower assembly 13. During the production process of the electrode 11, burrs 111 and adhesive dust are generated, affecting the performance of the electrode 11. Using the brush roller 12, the blower assembly 13, and the negative pressure dust collection device 14 can effectively remove the adhesive dust adhering to the electrode 11 and change the orientation of the burrs 111, which is beneficial for subsequent inspection.

[0077] In this embodiment, the two brush rollers 12 rotate in opposite directions (see...). Figure 6 Furthermore, it can sweep the adhesive dust on the surface and sides 16 of the electrode 11 towards the blowing area of ​​the blower assembly 13, so that the blower assembly 13 blows the adhesive dust to the negative pressure dust collection device 14. The two brush rollers 12 rotate in opposite directions, and the linear velocity of the two brush rollers 12 relative to the electrode 11 is towards the blower assembly 13, so that the adhesive dust is detached from the surface of the electrode 11 and blown away from the surface of the electrode 11 by the blower assembly 13.

[0078] In this embodiment, optionally, the negative pressure dust collection device 14 corresponds to the blower assembly 13 along the width direction X, which is beneficial to make more of the adhesive dust blown out by the blower assembly 13 be sucked in by the negative pressure dust collection device 14.

[0079] See Figure 4 and Figure 5In this embodiment, the detection component 15 includes a light source 151, a first camera 152, and a second camera 153. The light source 151 is disposed on one side of the electrode 11 in the thickness direction Z and corresponds to the side 16 of the electrode 11 to be detected. The first camera 152 is disposed on the side of the light source 151 away from the electrode 11, and the second camera 153 is disposed on the side of the electrode 11 in the thickness direction Z away from the light source 151. In this embodiment, the first camera 152 corresponds to the edge of the electrode 11 in the width direction X through the center of the light source 151, and the second camera 153 coincides with the projection of the first camera 152 along the thickness direction Z of the electrode 11.

[0080] In this embodiment, the first camera 152 is used to capture an image of the surface of the electrode 11 illuminated by the light source 151. The first camera 152 can determine whether it is a burr 111 by the metallic reflection of the protrusion. The second camera 153 is used to capture an image of the back side illuminated by the light source 151. The second camera 153 can better determine the position of the protrusion by the shadow of the protrusion.

[0081] See Figure 1 , Figure 4 and Figure 5 When detecting burrs 111, the location of the protrusion is determined by the image captured by the second camera 153, and then compared with the image captured by the first camera 152. The presence or absence of metallic reflection determines whether the protrusion is a burr 111. Since the burr 111 protrudes outward along the width direction X due to the action of the brush roller 12 and the blower assembly 13, the first camera 152 can better observe the reflective effect at the protrusion, and the second camera 153 can better observe the shadow area of ​​the electrode 11 under the illumination of the light source 151 to better determine the location of the protrusion. When capturing images of the side 16 of the electrode 11 to be tested, the first camera 152 captures the image of the surface illuminated by the light source 151, and the second camera 153 captures the image of the back side illuminated by the light source 151. If, at the same location, the second camera 153 detects a protrusion and the first camera 152 detects that the protrusion has metallic reflection, then the protrusion is a metallic burr 111; otherwise, the protrusion is adhesive dust.

[0082] In this embodiment, the light source 151 is ring-shaped, and the middle part of the light source 151 is a hollow structure, which facilitates the first camera 152 and the second camera 153 to capture images.

[0083] In other embodiments, the light source 151 may be a polygonal light source 151 or a light source 151 with multiple lights for auxiliary illumination, so as to clearly show the structure of the protrusion facing the light source 151 along the thickness direction Z.

[0084] See you again Figure 4 and Figure 5In this embodiment, the detection assembly 15 further includes a bracket 154, on which the first camera 152 and the second camera 153 are adjustablely mounted along the transport direction Y. The bracket 154 also has two support shafts 18 distributed along the width direction X. The support shafts 18 are used to support the electrode 11, so that when the electrode 11 passes through the detection area of ​​the first camera 152 and the second camera 153, the detection direction of the first camera 152 and the second camera 153 is perpendicular to the electrode 11, so as to better capture the image of the side 16 of the electrode 11 to be detected.

[0085] This application also provides a burr detection method for detecting burrs 111 generated during the production of the electrode 11, such as burrs 111 generated on the side 16 during the blanking and cutting process of the electrode 11. The burr detection method includes the following steps:

[0086] The electrode 11 is conveyed along the conveying direction Y to the burr detection device 10 for pre-inspection processing. The pre-inspection processing includes: a brush roller 12 brushing the electrode 11 along the conveying direction Y, so that the burrs 111 on the side 16 of the electrode 11 are brushed until the free end of the electrode 11 extends along the conveying direction Y. A blower assembly 13 blows air onto the electrode 11, causing the burrs 111 extending along the conveying direction Y to change their orientation so that they extend towards the width direction X of the electrode 11. After processing, burrs 111 with their free ends extending approximately along the width direction X are obtained.

[0087] The processed electrode 11 is inspected. The inspection component 15 captures an image of the electrode 11 facing the plate surface, covering the side 16 of the electrode 11 and a predetermined area outside the side 16. The distribution information of burrs 111 on the electrode 11 is obtained through image analysis. The inspection component 15 includes a light source 151, a first camera 152, and a second camera 153. The light source 151 is located on one side of the electrode 11 in the thickness direction Z and corresponds to the side 16 of the electrode 11 to be inspected. The first camera 152 is located on the side of the light source 151 away from the electrode 11, and the second camera 153 is located on the side of the electrode 11 in the thickness direction Z away from the light source 151.

[0088] When capturing an image of the side 16 of the electrode 11 to be tested, the first camera 152 is used to capture a first image of the electrode 11 along the thickness direction Z near the light source 121 (e.g., Figure 9 The first image is used to show the gloss distribution on the side 16 of the electrode 11. The second camera 153 is used to capture a second image of the side of the electrode 11 away from the light source 151 along the thickness direction Z (e.g., ...). Figure 10 The second image is used to show the protrusions of the side 16 of the electrode 11.

[0089] The first image is used to determine the type of protrusion. If the protrusion has a metallic luster in the first image, it is determined to be a metal burr 111, and the tool is replaced in subsequent processing. Otherwise, the protrusion is determined to be adhesive dust, and the distance of the tool is adjusted in subsequent processing.

[0090] The second image is used to detect the size of the burr 111. The processing method for the burr 111 is adjusted based on whether its size exceeds the limit. If the burr 111 size is within the limit, the normal processing flow continues. If the burr 111 size exceeds the limit, an alarm is activated and the processing flow is stopped.

[0091] In summary, the electrode processing apparatus 100 provided in this embodiment processes the burrs 111 of the electrode 11 using the burr detection device 10, processes the side 16 to be tested using the brush roller 12 and the blower assembly 13 to change the orientation of the burrs 111, and performs detection using the detection assembly 15. After detection, the electrode 11 is processed by the processing assembly 17 to obtain an electrode 11 without burrs 111. This embodiment ensures the continuity of the electrode manufacturing process, realizes real-time detection and processing of burrs, and improves the efficiency of electrode burr detection and processing.

[0092] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of this application should not depart from the spirit and scope of the technical solutions of this application.

Claims

1. A burr detection device for detecting burrs on the side edges of an electrode sheet in the width direction, characterized in that, The burr detection device includes: A brush roller is used to brush the electrode sheet along the conveying direction so that the burrs on the side of the electrode sheet are brushed until the free end of the burrs extends along the conveying direction. A blower assembly is used to blow air onto the electrode sheet to change the orientation of the free end of the burr extending along the conveying direction to extend outward in the width direction of the electrode sheet, and to make the free end of the burr bend twice under the combined action of the brush roller and the blower assembly. A detection component is used to capture an image of the electrode sheet facing the plate surface, the image covering the side edge and a defined range outside the side edge of the electrode sheet.

2. The burr detection device according to claim 1, characterized in that: The two brush rollers are respectively located on both sides of the electrode sheet in the thickness direction; the two brush rollers rotate in opposite directions.

3. The burr detection device according to claim 2, characterized in that: The blower assembly includes a first blower and a second blower. The air outlet of the first blower corresponds to one side of the electrode plate, and the air outlet of the second blower corresponds to the other side of the electrode plate. The air outlet direction of the first fan forms an acute angle with the direction along the width of the electrode sheet toward the side to be detected; The air outlet direction of the second fan forms an acute angle with the direction along the width of the electrode towards the side to be detected.

4. The burr detection device according to claim 3, characterized in that: The electrode burr removal device further includes a negative pressure dust suction device, which is located on the side of the electrode away from the blower assembly in the width direction, and is used to remove the adhesive dust cleaned from the electrode by the brush roller and the blower assembly.

5. The burr detection device according to claim 1, characterized in that: The detection component includes a light source, a first camera, and a second camera; the light source is disposed on one side of the electrode in the thickness direction and corresponds to the side of the electrode to be detected, the first camera is disposed on the side of the light source away from the electrode, and the second camera is disposed on the side of the electrode in the thickness direction away from the light source.

6. The burr detection device according to claim 5, characterized in that: The first camera is positioned so that the center of the light source corresponds to the edge of the electrode in the width direction, and the second camera is positioned so that its projection coincides with that of the first camera along the thickness direction of the electrode.

7. The burr detection device according to claim 5, characterized in that: The light source is ring-shaped.

8. An electrode processing apparatus, characterized in that, include: The burr detection device according to any one of claims 1-7; A processing component for removing the burrs.

9. A method for detecting burrs, characterized in that, Based on the burr detection device according to any one of claims 1-8, the burr detection method includes the following steps: The brush roller brushes the electrode sheet along the conveying direction so that the burrs on the side of the electrode sheet are brushed until the free end of the burrs protrudes along the conveying direction. The blower assembly blows air onto the electrode to change the orientation of the free end of the burr extending along the conveying direction to extend towards the width direction of the electrode. The detection component takes an image of the electrode sheet facing the plate surface, and the image covers the side and a predetermined range outside the side of the electrode sheet; by analyzing the acquired image, the electrode sheet distribution information is obtained.

10. The burr detection method according to claim 9, characterized in that: The detection component includes a light source, a first camera, and a second camera; the light source is disposed on one side of the electrode in the thickness direction and corresponds to the side of the electrode to be detected, the first camera is disposed on the side of the light source away from the electrode, and the second camera is disposed on the side of the electrode in the thickness direction away from the light source. The first camera is used to capture a first image of the electrode sheet along the thickness direction on the side closer to the light source, and the first image is used to show the gloss distribution of the side of the electrode sheet; the second camera is used to capture a second image of the electrode sheet along the thickness direction on the side away from the light source, and the second image is used to show the protrusions of the side of the electrode sheet. The first image is used to determine the type of protrusion. If the protrusion has a metallic luster in the first image, it is determined that the protrusion is a metal burr, and the tool is replaced in subsequent processing; otherwise, it is determined that the protrusion is adhesive dust, and the distance of the tool is adjusted in subsequent processing. The second image is used to detect the size of the burr, and the burr processing scheme is adjusted according to whether the size of the burr exceeds the standard; If the burr size is within the standard range, proceed with the normal processing procedure. If the burr size exceeds the standard, an alarm will be activated and the processing procedure will be stopped.

Images