CN115201446A - Shaft part surface defect detection device based on compressed sensing technology - Google Patents
Shaft part surface defect detection device based on compressed sensing technology Download PDFInfo
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- CN115201446A CN115201446A CN202210925045.4A CN202210925045A CN115201446A CN 115201446 A CN115201446 A CN 115201446A CN 202210925045 A CN202210925045 A CN 202210925045A CN 115201446 A CN115201446 A CN 115201446A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/204—Structure thereof, e.g. crystal structure
- G01N33/2045—Defects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a device for detecting surface defects of shaft parts based on a compression sensing technology, which comprises a machine body, a movable disc, four clamping components, a rotating component and a driving component, wherein a detection chamber is formed in the machine body, a console is horizontally arranged at the center of one side in the detection chamber, a detection box is arranged at the upper end in the detection chamber, the movable disc is sleeved with the console through the driving component, the shaft parts to be detected are subjected to adaptive clamping through two clamping frames with clamping rollers, then when the parts to be detected move to the position under the detection box along with the movable disc, a first driving seat drives the movable disc to rotate while positioning the movable disc, so that the shaft parts rotate.
Description
Technical Field
The invention relates to the technical field of metal surface detection, in particular to a device for detecting surface defects of shaft parts based on a compressed sensing technology.
Background
The shaft parts are widely applied to various machines and instruments, materials such as steel, cast iron, bronze or brass are generally selected for manufacturing, defects such as various scratches, grinding marks and pits can be generated on the surfaces of the shaft parts during processing and production, the defects can adversely affect the service performance of the parts and affect the service life of the whole machine, and the surface defect detection is performed on the shaft parts by a compressed sensing technology.
Disclosure of Invention
The invention aims to provide a device for detecting surface defects of shaft parts based on a compressive sensing technology, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a shaft part surface defect detection device based on a compressed sensing technology comprises:
the detection device comprises a machine body, a detection chamber is arranged in the machine body, a console is horizontally arranged at the center of one side in the detection chamber, and a detection box is arranged at the upper end in the detection chamber;
the movable disc is sleeved with the console through the driving assembly;
the four clamping assemblies are respectively arranged on four sides of the movable disc through the mounting assemblies and comprise clamping seats and two clamping frames;
the rotating assembly is inserted into one side of the clamping seat and comprises an installation frame and a rotating wheel;
and the driving assembly is arranged in the console and comprises a first driving seat and four second driving seats.
Preferably, the driving assembly comprises a driving wheel, the driving wheel is vertically arranged on one side of the console through a driving shaft, a driving ring is arranged on one side of the movable disc close to one side of the driving wheel, and one side of the driving wheel is in contact with one side of the inner circumferential surface of the driving ring.
Preferably, the installation component includes four mounting grooves, and the equal symmetry in both sides has seted up the spout in the mounting groove, and four grip slipper both sides symmetry respectively are equipped with the slide, and two spouts settings of pegging graft respectively are located two recesses of equal symmetry in mounting groove both sides to the activity dish, and the equal level of one side is pegged graft in the recess and is equipped with the reinforcing bolt, and just reinforcing bolt one side runs through spout one side grafting slide setting respectively.
Preferably, the grip slipper sets up for the U-shaped structure, and the equal level in grip slipper both sides center is equipped with the cylinder, and both sides in the grip slipper are located to two holding frame levels respectively, and two holding frame one side center equal levels are equipped with the piston rod, and piston rod one side runs through and set up in the grafting cylinder of grip slipper one side, and the holding frame is located piston rod one side symmetry and is equipped with a plurality of first guide bars, and a plurality of first guide bars run through grip slipper one side setting respectively, and two relative one sides of holding frame all are equipped with two grip rollers through installation piece horizontal symmetry, have the clearance between two grip rollers.
Preferably, the centre gripping seat center is all vertically run through and has been seted up the internal thread groove, and the mounting bracket includes transmission box and screwed pipe, and one side of the screwed pipe is located to the transmission box, and the setting of screwed pipe grafting internal thread groove is equipped with the transfer line through the vertical grafting of bearing in the screwed pipe, cup joints in the transmission box of transfer line one side and is equipped with first bevel gear, is close to first bevel gear one side level in the transmission box and is equipped with first axostylus axostyle, and first axostylus axostyle one side cup joints and is equipped with second bevel gear, and first bevel gear links to each other with second bevel gear one side meshing.
Preferably, the swiveling wheel includes rotation axis and two antiskid wheels, and the rotation axis runs through transmission box one side and sets up, and rotation axis run through transmission box one side is located respectively to two antiskid wheels, and the level is equipped with the second axostylus axostyle between rotation axis and the first axostylus axostyle that lies in the transmission box, and rotation axis, first axostylus axostyle and the relative one side of second axostylus axostyle cup joint respectively and are equipped with swing pinion, first drive gear and second drive gear, and the second drive gear both sides link to each other with swing pinion and the meshing of first drive gear one side respectively.
Preferably, the vertical first drive groove of having seted up in control cabinet upper end, first drive seat is arranged first drive inslot through the vertical grafting of a plurality of second guide bars in, the vertical first telescoping cylinder that is equipped with of first drive inslot lower extreme, first telescoping cylinder upper end is connected the setting with first drive seat lower extreme, first drive seat upper end is equipped with the driver block, the transfer line runs through screwed pipe one side and is equipped with the driving joint, one side all runs through in the mounting groove of activity dish has seted up the spacing groove, first drive seat upper end and screwed pipe lower extreme are pegged graft respectively and are arranged in the spacing inslot and set up, the driving joint setting that is located the activity dish upper end is pegged graft to the driver block upper end, and the driver block sets up for square structure.
Preferably, be close to mounting groove one side in the movable disk and all seted up the air feed groove, the air feed groove sets up for the U-shaped structure, grip slipper both sides cylinder sets up through air feed hose grafting air feed groove one side respectively, the air feed groove runs through movable disk cup joint control cabinet one side and is equipped with the butt joint groove, the equal vertical grafting of butt joint inslot and be equipped with the check valve, the check valve includes the valve body, sealed ball and spring, the butt joint hole has all been seted up at valve body both sides center, lower extreme and upper end setting in the valve body are located respectively to sealed ball and spring, and spring one side contacts with sealed ball one side.
Preferably, a second driving groove is formed in one side, close to the butt joint groove, of the console, four second driving seats are vertically inserted into the four second driving grooves through a plurality of third guide rods respectively, a second telescopic cylinder is vertically arranged at the lower end of each second driving groove, the upper end of each second telescopic cylinder is connected with the lower end of each second driving seat, the upper end of each second driving seat is in a tubular structure, and the upper end of each second driving seat is in contact with one side of the sealing ball in the inserting one-way valve.
Preferably, the detection box is arranged right above the clamping seat at the upper end of the movable disc, the feed inlet, the discharge outlet and the waste material port are respectively formed in the two sides and the lower end of the machine body, and the feed inlet, the discharge outlet and the waste material port are respectively close to the three clamping seats of the movable disc.
Compared with the prior art, the invention has the beneficial effects that:
treat that axle type part carries out the suitability centre gripping through two holding framves that have the grip roller to treating, then treat that the part moves to detecting under the box along with the activity dish when, first drive seat is fixed a position the activity dish when, drives rotatoryly to the drive wheel, makes axle type part rotate, and easy operation is convenient, and it is few to detect under the effect of sheltering from of organism to disturb, and the differentiation of feed inlet, discharge gate and waste material mouth uses, can carry out respective operation simultaneously, and detection efficiency is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection structure of the movable plate and the console according to the present invention;
FIG. 3 is a schematic view of the structure of the movable plate according to the present invention;
FIG. 4 is a schematic view of a console according to the present invention;
FIG. 5 is a schematic view of a swivel wheel attachment of the present invention;
FIG. 6 is a schematic view of a rotary gear connection according to the present invention;
FIG. 7 is a schematic view of the portion A of FIG. 1 according to the present invention.
In the figure: the device comprises a machine body 1, a detection chamber 2, a control console 3, a movable disc 4, a clamping seat 5, a clamping frame 6, a mounting frame 7, a rotating wheel 8, a first driving seat 9, a second driving seat 10, a detection box 11, a driving wheel 12, a driving ring 13, a mounting groove 14, an air cylinder 15, a piston rod 16, a clamping roller 17, a transmission box 18, a threaded pipe 19, a transmission rod 20, a first bevel gear 21, a second bevel gear 22, a rotating gear 23, a first telescopic cylinder 24, a driving block 25, an air feeding groove 26, an air feeding hose 27, a sealing ball 28, a spring 29 and a second telescopic cylinder 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a device for detecting surface defects of shaft parts based on a compressive sensing technology, comprising: the surface defect detecting apparatus includes:
the detection device comprises a machine body 1, wherein a detection chamber 2 is arranged in the machine body 1, a control console 3 is horizontally arranged at the center of one side in the detection chamber 2, and a detection box 11 is arranged at the upper end in the detection chamber 2;
the movable disc 4 is sleeved with the console 3 through a driving assembly, the driving assembly comprises a driving wheel 12, the driving wheel 12 is vertically arranged on one side of the console 3 through a driving shaft, a driving ring 13 is arranged on one side of the movable disc 4 close to one side of the driving wheel 12, and one side of the driving wheel 12 is in contact with one side of the inner circumferential surface of the driving ring 13;
the clamping device comprises four clamping assemblies, the four clamping assemblies are arranged on four sides of a movable disc 4 respectively through mounting assemblies, each clamping assembly comprises a clamping seat 5 and two clamping frames 6, each mounting assembly comprises four mounting grooves 14, sliding grooves are symmetrically formed in two sides in each mounting groove 14, sliding plates are symmetrically arranged on two sides of each clamping seat 5 respectively, the two sliding plates are respectively inserted into the two sliding grooves, two grooves are symmetrically formed in two sides of the movable disc 4, one side of each groove is horizontally inserted with a reinforcing bolt, one side of each reinforcing bolt penetrates through one side of each sliding groove and is inserted into the corresponding sliding plate, each clamping seat 5 is arranged in a U-shaped structure, air cylinders 15 are horizontally arranged in centers of two sides of each clamping seat 5, the two clamping frames 6 are horizontally arranged on two sides in each clamping seat 5 respectively, piston rods 16 are horizontally arranged in centers of one sides of the two clamping frames 6, one side of each piston rod 16 penetrates through one side of each clamping seat 5 and is inserted into the corresponding air cylinder 15, the corresponding clamping frame 6 is symmetrically provided with a plurality of first guide rods, the first guide rods respectively penetrate through one side of each clamping seat 5, two clamping frames 6 are horizontally symmetrically arranged on opposite sides of each mounting blocks, and are provided with two clamping rollers 17, and a gap exists between the two clamping rollers 17;
the rotating assembly is arranged on one side of a rotating assembly inserting clamping seat 5 and comprises a mounting frame 7 and a rotating wheel 8, an inner thread groove is vertically formed in the center of the clamping seat 5 in a penetrating mode, the mounting frame 7 comprises a transmission box 18 and a threaded pipe 19, the transmission box is arranged on one side of the threaded pipe, the threaded pipe is inserted into the inner thread groove, a transmission rod 20 is vertically inserted into the threaded pipe 19 through a bearing, a first bevel gear 21 is sleeved in the transmission box 18 in one side of the transmission rod 20 in an inserting mode, a first shaft rod is horizontally arranged on one side, close to the first bevel gear 21, of the transmission box 18, a second shaft rod is sleeved on one side of the first shaft rod, the first bevel gear 21 is meshed with one side of the second bevel gear 22, the rotating wheel 8 comprises a rotating shaft and two anti-slip wheels, the rotating shaft penetrates through one side of the transmission box 18, the two anti-slip wheels 8 are respectively arranged on one side, of the rotating shaft penetrates through one side of the transmission box 18, a second shaft rod is horizontally arranged between the rotating shaft rod and the first shaft rod in the transmission box 18, the rotating shaft and the opposite side of the second shaft rod are respectively sleeved with the rotating shaft 23, the first shaft rod and the rotating shaft, the second transmission gear, the rotating shaft and the opposite side of the second gear are respectively;
the driving assembly is arranged in the console 3 and comprises a first driving seat 9 and four second driving seats 10, a first driving groove is vertically formed in the upper end of the console 3, the first driving seat 9 is vertically inserted into the first driving groove through a plurality of second guide rods, a first telescopic cylinder 24 is vertically arranged at the lower end in the first driving groove, the upper end of the first telescopic cylinder 24 is connected with the lower end of the first driving seat 9, a driving block 25 is arranged at the upper end of the first driving seat 9, a driving joint is arranged at one side of the transmission rod 20, penetrating through the threaded pipe 19, a limiting groove is formed in one side of the mounting groove 14 of the movable disc 4, the upper end of the first driving seat 9 and the lower end of the threaded pipe 19 are respectively inserted into the limiting groove, the upper end of the driving block 25 is inserted into the driving joint at the upper end of the movable disc 4, the driving block 25 is arranged in a square structure, a gas conveying groove 26 is formed in one side of the movable disc 4, which is close to the mounting groove 14, the air supply groove 26 is arranged in a U-shaped structure, the air cylinders 15 on two sides of the clamping seat 5 are respectively inserted into one side of the air supply groove 26 through the air supply hose 27, the air supply groove 26 penetrates through the movable disc 4 and is provided with a butt joint groove on one side of the control console 3 in a sleeved mode, the butt joint grooves are vertically inserted and provided with one-way valves, each one-way valve comprises a valve body, a sealing ball 28 and a spring 29, butt joint holes are formed in the centers of two sides of the valve body, the sealing ball 28 and the spring 29 are respectively arranged at the lower end and the upper end in the valve body, one side of the spring 29 is contacted with one side of the sealing ball 28, one side of the control console 3 close to the butt joint groove is provided with a second driving groove, four second driving seats 10 are respectively vertically inserted and arranged in four second driving grooves through a plurality of third guide rods, the lower ends in the second driving grooves are respectively vertically provided with second telescopic cylinders 30, the upper ends of the second telescopic cylinders 30 are connected with the lower ends of the second driving seats 10, the upper end of the second driving seat 10 is arranged in a tubular structure, the upper end of the second driving seat 10 is inserted into the one-way valve and is contacted with one side of the sealing ball 28, the detection box 11 is arranged right above the clamping seat 5 at the upper end of the movable disc 4, the two sides and the lower end of the machine body 1 are respectively provided with a feed inlet, a discharge outlet and a waste material port, and the feed inlet, the discharge outlet and the waste material port are respectively arranged close to the three clamping seats 5 of the movable disc 4.
The working principle is as follows: when the device is used, a batch shaft part to be detected is placed between two clamping frames 6 of a clamping seat 5 on one side of a feeding hole from the feeding hole, at the moment, four second driving seats 10 are respectively inserted into one-way valves of four butt joint grooves, the second driving seats 10 are suction switching devices of air compression equipment in the prior art, an air feeding groove 26 is inflated, the two clamping frames 6 clamp the part, the position of a rotating wheel 8 is adjusted in advance according to the size of the part (thread adjustment), one side of the rotating wheel 8 is in contact with the part, then the butt joint grooves are drawn out by the second driving seats 10, the shaft part is rotated to be right above a control table 3 and to be right below a detection box 11 under the action of a driving wheel 12 and is detected, a driving block 25 is inserted into the lower end of a transmission rod 20 under the action of a first telescopic cylinder 24, a stepping motor in the prior art is arranged in a first driving seat 9, the driving block 25 is connected and controlled through a motor shaft, the rotating wheel 8 is driven, the rotating is further, the purpose of rotating the part is achieved, the purpose of detecting without dead angle is achieved, a movable disc 4 is positioned, qualified product is taken out after the detection is detected, the detection is carried out, the second driving seat can be respectively used for realizing the purpose of independently controlling the quick falling of the second driving seat, and the discharge port, the purpose of automatically controlling the discharge port of the shaft part, and the discharge port, and the unqualified driving seat.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an axle type part surface defect detection device based on compressed sensing technique which characterized in that: the surface defect detecting apparatus includes:
the device comprises a machine body (1), wherein a detection chamber (2) is formed in the machine body (1), a control console (3) is horizontally arranged at the center of one side in the detection chamber (2), and a detection box (11) is arranged at the upper end in the detection chamber (2);
the movable disc (4) is sleeved with the console (3) through a driving assembly;
the four clamping components are respectively arranged on four sides of the movable disc (4) through mounting components and comprise clamping seats (5) and two clamping frames (6);
the rotating assembly is inserted into one side of the clamping seat (5) and comprises a mounting frame (7) and a rotating wheel (8);
the driving assembly is arranged in the console (3) and comprises a first driving seat (9) and four second driving seats (10).
2. The device for detecting the surface defects of the shaft parts based on the compressive sensing technology as claimed in claim 1, wherein: the driving assembly comprises a driving wheel (12), the driving wheel (12) is vertically arranged on one side of the control console (3) through a driving shaft, a driving ring (13) is arranged on one side of the movable disc (4) close to one side of the driving wheel (12), and one side of the driving wheel (12) is in contact with one side of the inner circumferential surface of the driving ring (13).
3. The device for detecting the surface defects of the shaft parts based on the compressive sensing technology as claimed in claim 2, wherein: the installation component comprises four installation grooves (14), the sliding grooves are symmetrically formed in the two sides of the installation groove (14), the sliding plates are symmetrically arranged on the two sides of the four clamping seats (5) respectively, the two sliding plates are connected with the sliding grooves in an inserting mode respectively, the movable disc (4) is located on the two sides of the installation groove (14) and is symmetrically provided with two grooves, the reinforcing bolt is arranged in the groove in an equal horizontal inserting mode on one side, and the sliding plates are connected with one side of the reinforcing bolt in an inserting mode respectively through the sliding grooves.
4. The device for detecting the surface defects of the shaft parts based on the compressive sensing technology as claimed in claim 3, wherein: the utility model discloses a clamping device, including grip slipper (5), cylinder (15), two clamping frame (6), piston rod (16) one side are inserted in grip slipper (5), it is equipped with a plurality of first guide bars to be located piston rod (16) one side symmetry, a plurality of first guide bars run through grip slipper (5) one side grafting cylinder (15) and set up, clamping frame (6) are located piston rod (16) one side symmetry and are equipped with a plurality of first guide bars, a plurality of first guide bars run through grip slipper (5) one side setting respectively, two relative one sides of clamping frame (6) all are equipped with two grip rollers (17) through installation piece horizontal symmetry, there is the clearance between two grip rollers (17).
5. The device for detecting the surface defects of the shaft parts based on the compressive sensing technology as claimed in claim 4, wherein: the utility model discloses a gear rack, including the centre gripping seat (5), the internal thread groove has all vertically been seted up in equal vertical running through in centre gripping seat (5) center, mounting bracket (7) are including transmission box (18) and screwed pipe (19), screwed pipe one side is located to the transmission box, the internal thread groove setting of screwed pipe grafting, be equipped with transfer line (20) through the vertical grafting of bearing in screwed pipe (19), the grafting is equipped with first bevel gear (21) in transfer line (20) one side transmission box (18), it is equipped with first axostylus axostyle to be close to first bevel gear (21) one side level in transmission box (18), first axostylus axostyle one side cup joints and is equipped with second bevel gear (22), and first bevel gear (21) link to each other with second bevel gear (22) one side meshing.
6. The device for detecting the surface defects of the shaft parts based on the compressive sensing technology as claimed in claim 5, wherein: swiveling wheel (8) include rotation axis and two antiskid wheels, and the rotation axis runs through transmission box (18) one side and sets up, and rotation axis running through transmission box (18) one side is located respectively in two antiskid wheels (8), and the level is equipped with the second axostylus axostyle between rotation axis and the first axostylus axostyle in transmission box (18), and the rotation axis, first axostylus axostyle and the relative one side of second axostylus axostyle cup joint respectively and are equipped with swing pinion (23), first drive gear and second drive gear, and the second drive gear both sides link to each other with swing pinion (23) and the meshing of first drive gear one side respectively.
7. The device for detecting the surface defects of the shaft parts based on the compressive sensing technology as claimed in claim 6, wherein: the utility model discloses a spacing groove, including control cabinet (3), first drive seat (9) are arranged in first drive inslot through the vertical grafting of a plurality of second guide bars, the vertical first telescoping cylinder (24) that is equipped with of first drive inslot lower extreme, first telescoping cylinder (24) upper end is connected with first drive seat (9) lower extreme and sets up, first drive seat (9) upper end is equipped with drive block (25), transfer line (20) run through screwed pipe (19) one side and are equipped with the drive joint, one side all runs through in mounting groove (14) of activity dish (4) and has seted up the spacing groove, the spacing inslot setting is arranged in pegging graft respectively to first drive seat (9) upper end and screwed pipe (19) lower extreme, drive block (25) upper end is pegged graft and is located the drive joint setting of activity dish (4) upper end, and drive block (25) are the square structure setting.
8. The device for detecting the surface defects of the shaft parts based on the compressive sensing technology as claimed in claim 7, wherein: air feed groove (26) have all been seted up near mounting groove (14) one side in activity dish (4), air feed groove (26) set up for the U-shaped structure, grip slipper (5) both sides cylinder (15) are respectively through supplying air hose (27) grafting air feed groove (26) one side setting, air feed groove (26) run through activity dish (4) and cup joint control cabinet (3) one side and are equipped with the butt joint groove, the equal vertical grafting of butt joint inslot and be equipped with the check valve, the check valve includes the valve body, ball sealer (28) and spring (29), the butt joint hole has all been seted up at valve body both sides center, lower extreme and upper end setting in the valve body are located respectively to ball sealer (28) and spring (29), and spring (29) one side contacts with ball sealer (28).
9. The device for detecting the surface defects of the shaft parts based on the compressive sensing technology as claimed in claim 8, wherein: the control cabinet (3) are close to and all seted up the second drive groove on one side of butt joint groove, four second drive seats (10) are arranged in four second drive inslots through the vertical grafting of a plurality of third guide bars respectively, the equal vertical second telescoping cylinder (30) that is equipped with of second drive inslot lower extreme, second telescoping cylinder (30) upper end with be connected with second drive seat (10) lower extreme, second drive seat (10) upper end is the tubular structure setting, and contact with sealed ball (28) one side in the second drive seat (10) upper end grafting check valve.
10. The device for detecting surface defects of shaft parts based on the compressive sensing technology as claimed in claim 9, wherein: the detection box (11) is arranged right above a clamping seat (5) at the upper end of the movable disc (4), a feed inlet, a discharge outlet and a waste material port are respectively formed in two sides and the lower end of the machine body (1), and the feed inlet, the discharge outlet and the waste material port are respectively close to the three clamping seats (5) of the movable disc (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210925045.4A CN115201446A (en) | 2022-08-03 | 2022-08-03 | Shaft part surface defect detection device based on compressed sensing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210925045.4A CN115201446A (en) | 2022-08-03 | 2022-08-03 | Shaft part surface defect detection device based on compressed sensing technology |
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| Publication Number | Publication Date |
|---|---|
| CN115201446A true CN115201446A (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210925045.4A Pending CN115201446A (en) | 2022-08-03 | 2022-08-03 | Shaft part surface defect detection device based on compressed sensing technology |
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| CN (1) | CN115201446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117491498A (en) * | 2024-01-03 | 2024-02-02 | 沈阳百思特金属检测有限公司 | Metal flaw detection device for quality inspection |
-
2022
- 2022-08-03 CN CN202210925045.4A patent/CN115201446A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117491498A (en) * | 2024-01-03 | 2024-02-02 | 沈阳百思特金属检测有限公司 | Metal flaw detection device for quality inspection |
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