CN117506555A - Cutter state monitoring ring with self-adjusting clamping diameter - Google Patents

Cutter state monitoring ring with self-adjusting clamping diameter Download PDF

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Publication number
CN117506555A
CN117506555A CN202311714065.8A CN202311714065A CN117506555A CN 117506555 A CN117506555 A CN 117506555A CN 202311714065 A CN202311714065 A CN 202311714065A CN 117506555 A CN117506555 A CN 117506555A
Authority
CN
China
Prior art keywords
module
self
adjusting
cutter
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311714065.8A
Other languages
Chinese (zh)
Inventor
陈妮
吴文涛
薛仲岭
李亮
杨吟飞
郝秀清
赵国龙
赵威
何宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing University of Aeronautics and Astronautics
Original Assignee
Nanjing University of Aeronautics and Astronautics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing University of Aeronautics and Astronautics filed Critical Nanjing University of Aeronautics and Astronautics
Priority to CN202311714065.8A priority Critical patent/CN117506555A/en
Publication of CN117506555A publication Critical patent/CN117506555A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/0957—Detection of tool breakage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/12—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring vibration

Abstract

The invention discloses a cutter state monitoring ring with a self-adjusting clamping diameter, and relates to the technical field of intelligent manufacturing. The cutter state monitoring ring with the self-adjusting clamping diameter is assembled on the cutter handle and comprises a shell, a flexible clamping structure, a self-adjusting module, a signal acquisition module, a wireless transmission module and a wireless charging module, wherein the flexible clamping structure, the self-adjusting module, the signal acquisition module, the wireless transmission module and the wireless charging module are arranged on the shell; the self-adjusting module is used for adjusting the clamping force of the clamping tool of the flexible clamping structure, so that tool shanks with different diameters are clamped; the signal acquisition module is used for acquiring triaxial acceleration signals in the cutting process of the cutter and transmitting the triaxial acceleration signals to the upper computer; the upper computer extracts vibration signals of the cutter based on the triaxial acceleration signals, and further realizes the identification of the abrasion state of the cutter through a machine learning algorithm. The cutter state monitoring ring with the self-adjusting clamping diameter can effectively improve the utilization rate of cutters, reduces the monitoring cost and is suitable for cutters with different diameters.

Description

Cutter state monitoring ring with self-adjusting clamping diameter
Technical Field
The invention relates to the technical field of intelligent manufacturing, in particular to a cutter state monitoring ring with a self-adjusting clamping diameter.
Background
In the cutting process, staff can not fully utilize the performance of the cutter because the state of the cutter can not be determined, and the problems that the cutter is processed by using conservative cutting parameters, so that the cutter is scrapped when the designed abrasion loss is not reached, the resource is wasted, or the cutter reaches the designed abrasion loss and still is used, the product quality is unqualified and the like are caused.
The existing commercial intelligent cutter abrasion monitoring system has the problems of high price, inconvenient use, complex equipment installation, poor structural universality and the like, and some monitoring systems integrate a sensor in a cutter handle, so that the original structure of the cutter handle is seriously damaged, and the strength and the rigidity of the cutter handle are reduced. Therefore, the intelligent monitoring system is designed to effectively improve the cutting efficiency and the product processing quality, increase the utilization rate of the cutter, reduce the cost and difficulty of cutter working state monitoring, realize long-time, large-stroke, high-speed, high-efficiency, high-reliability, automatic and intelligent processing, develop low-cost and reusable cutter state monitoring design and research, and be necessary for intelligent manufacturing.
Disclosure of Invention
The invention aims to provide a cutter state monitoring ring with a self-adjusting clamping diameter, which can effectively improve the utilization rate of cutters, reduce the monitoring cost and is suitable for cutters with different diameters.
In order to achieve the above object, the present invention provides the following solutions:
a tool condition monitoring ring of self-adjusting clamping diameter, comprising: the device comprises a shell, a flexible clamping structure, a self-adjusting module, a signal acquisition module, a wireless transmission module and a wireless charging module; the flexible clamping structure, the self-adjusting module, the signal acquisition module and the wireless transmission module are all arranged on the shell;
the cutter state monitoring ring with the self-adjusting clamping diameter is assembled on the cutter handle of the milling cutter; the flexible clamping structure is connected with the self-adjusting module; the self-adjusting module is used for adjusting the clamping force of the clamping tool of the flexible clamping structure so as to clamp tool shanks with different diameters; the wireless transmission module is respectively connected with the signal acquisition module and the upper computer; the signal acquisition module is used for acquiring triaxial acceleration signals in the cutting process of the cutter and transmitting the triaxial acceleration signals to the upper computer through the wireless transmission module; the upper computer extracts a vibration signal of the cutter based on the triaxial acceleration signal, and further realizes the identification of the abrasion state of the cutter through a machine learning algorithm; the wireless charging module is respectively connected with the self-adjusting module, the signal acquisition module and the wireless transmission module for power supply.
Optionally, the self-adjusting module includes a start-stop button, a motor, and a torque sensor;
the start-stop button is connected with the motor and is used for controlling the start and stop of the motor; the output shaft of the motor is provided with a bevel gear, and the motor is used for driving the bevel gear to rotate; the torque sensor is connected with an output shaft of the motor and is used for detecting output torque provided by the motor; the torque sensor is also connected with the wireless transmission module and used for transmitting the output torque of the motor to the upper computer.
Optionally, the flexible clamping structure comprises a first telescopic claw, a first wire coil, a second wire coil and a second telescopic claw;
the first coil is positioned between the first telescopic claw and an output shaft of the motor; one surface of the first coil, which is close to the motor, is a gear surface, and the first coil is meshed with the bevel gear arranged on the output shaft of the motor through the gear surface; a plane thread is arranged on one surface of the first coil close to the first telescopic claw; a plane thread is also arranged on one surface of the first telescopic claw, which is close to the first wire coil; the first telescopic claw is meshed with the plane thread of the first wire coil through the plane thread; the second telescopic claw and the second coil wire are symmetrically arranged with the first telescopic claw and the first coil wire with respect to the plane where the motor is located; the motor drives the first wire coil and the second wire coil to rotate through rotation of a bevel gear arranged on the output shaft, and then drives the first telescopic claw and the second telescopic claw to realize linear feeding.
Optionally, the telescopic heads of the telescopic claws do not extend when facing the large-diameter cutter and extend in a grading manner when facing the small-diameter cutter; the telescopic head is clamped by a screw.
Optionally, the signal acquisition module is a triaxial acceleration sensor.
Optionally, the wireless transmission module is a Wi-Fi module; and the Wi-Fi module transmits a triaxial acceleration signal in the cutting process of the cutter to the upper computer through a TCP/IP protocol.
Optionally, the wireless charging module includes a transmitting end and a receiving end;
the transmitting end is connected with a power adapter through a usb interface, and the power adapter is connected with a 220V power supply; the transmitting end is connected with the receiving end through a pair of induction coils so as to charge the wireless charging module.
Optionally, the upper computer comprises processing hardware and processing software; the processing hardware comprises a CPU, a display card, a main board, a power supply, a display and a memory bank; the processing software comprises a machine learning algorithm and a visual window; the visual window comprises a user login interface, a vibration signal waveform display interface and a cutter abrasion state display interface.
Optionally, the tool state monitoring ring with the self-adjusting clamping diameter further comprises a working module mounting box arranged on the shell; the work module mounting box is a protruding square shell and is used for placing the signal acquisition module, the wireless transmission module and the receiving end of the wireless charging module.
Optionally, the tool state monitoring ring with the self-adjusting clamping diameter further comprises a dynamic balance weight mounting box arranged on the shell; the dynamic balance weight mounting box is an annular groove and is arranged on the opposite side of the working module mounting box and used for placing the balancing weights to realize dynamic balance.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention provides a cutter state monitoring ring with a self-adjusting clamping diameter, which comprises the following components: the device comprises a shell, and a flexible clamping structure, a self-adjusting module, a signal acquisition module, a wireless transmission module and a wireless charging module which are arranged on the shell. And assembling the cutter state monitoring ring with the self-adjusting clamping diameter on a milling cutter handle for use. The self-adjusting module is used for adjusting the clamping force of the clamping tool of the flexible clamping structure, so that tool shanks with different diameters can be clamped. The signal acquisition module is used for monitoring and acquiring triaxial acceleration signals in the cutting process of the cutter and transmitting the triaxial acceleration signals to the upper computer through the wireless transmission module. The upper computer extracts the vibration signal of the cutter in the processing process based on the triaxial acceleration signal, namely the vibration signal on the milling machine spindle, and further realizes the identification of the abrasion state of the cutter through a machine learning algorithm, so that the intellectualization of the cutter state monitoring task is realized, the utilization rate of the cutter can be effectively improved, the monitoring cost is reduced, and the cutter is suitable for cutters with different diameters.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a tool state monitoring ring with self-adjusting clamping diameter;
FIG. 2 is a schematic diagram of a transmission structure of a tool state monitoring ring with self-adjusting clamping diameter provided by the invention;
FIG. 3 is a graph of the working conditions of the tool condition monitoring ring with the self-adjusting clamping diameter.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a cutter state monitoring ring with a self-adjusting clamping diameter, which can effectively improve the utilization rate of cutters, reduce the monitoring cost and is suitable for cutters with different diameters.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1 to 3, the present invention discloses a tool state monitoring ring with self-adjusting clamping diameter, comprising: the device comprises a shell, and a flexible clamping structure, a self-adjusting module, a signal acquisition module, a wireless transmission module and a wireless charging module which are arranged on the shell. The signal acquisition module is a triaxial acceleration sensor and is used for acquiring triaxial acceleration signals in the cutting process of the cutter. The housing comprises an upper housing 201 and a lower housing 202, wherein the upper housing 201 and the lower housing 202 combine a flexible clamping structure, a self-adjusting module, a signal acquisition module, a wireless transmission module and a wireless charging module.
The flexible clamping structure is connected with the self-adjusting module. The self-adjusting module is used for adjusting the clamping force of the clamping tool of the flexible clamping structure, so that tool shanks with different diameters can be clamped. The wireless transmission module is respectively connected with the signal acquisition module and the upper computer 7. The signal acquisition module is used for acquiring triaxial acceleration signals in the cutting process of the cutter and transmitting the triaxial acceleration signals to the upper computer 7 through the wireless transmission module. The upper computer 7 extracts vibration signals of the cutter based on the triaxial acceleration signals, and further realizes the identification of the abrasion state of the cutter through a machine learning algorithm. The wireless charging module is connected with the self-adjusting module, the signal acquisition module and the wireless transmission module respectively for power supply.
Specifically, the self-regulating module includes a start-stop button 207, a motor, and a torque sensor. The start-stop button 207 is connected to the motor for controlling the start and stop of the motor. The output shaft of the motor is provided with a bevel gear 208, and the motor is used for driving the bevel gear 208 to rotate. The torque sensor is connected with an output shaft of the motor and used for detecting output torque provided by the motor. Simultaneously, the torque sensor controls the clamping force by monitoring the torque change of the motor in the clamping process of the cutter, so that the flexible clamping structure can clamp cutter handles with different diameters. The torque sensor is also connected with the wireless transmission module and used for transmitting the output torque of the motor to the upper computer 7.
As shown in fig. 2, the purpose of clamping tool shanks with different diameters is achieved through the transmission structure of the tool state monitoring ring with the self-adjusting clamping diameter.
Specifically, the flexible clamping structure includes a first telescoping jaw 203, a second telescoping jaw 204, a first wire coil 205, and a second wire coil 206. The first coil 205 is located between the first telescoping pawl 203 and the output shaft of the motor. The surface of the first coil 205, which is close to the motor, is a gear surface, and the bevel gear 208 is meshed with the bevel gear 208 arranged on the output shaft of the motor, and the bevel gear 208 receives torque force generated by the motor in the self-adjusting module to rotate and transmits the torque force to the first coil 205. The first wire 205 is provided with planar threads on a side thereof adjacent to the first telescoping pawl 203, and the first telescoping pawl 203 is also provided with planar threads on a side thereof adjacent to the wire. The first telescoping pawl 203 engages the planar threads of the first wire 205 via planar threads. The second telescoping pawl 204 and the second wire 206 are symmetrically disposed with respect to the first telescoping pawl 203 and the first wire 205 about the plane of the motor. The flexible clamping structure drives a bevel gear 208 arranged on an output shaft to rotate through a motor of the self-adjusting module, and the bevel gear 208 is meshed with a gear surface of the wire coil to drive the wire coil to rotate. Because the wire coil is meshed with the telescopic claw through the plane threads, the rotation of the wire coil drives the telescopic claw to realize linear feeding.
As a specific embodiment, the tool state monitoring ring with the self-adjusting clamping diameter provided by the present invention includes three first telescopic claws 203, three second telescopic claws 204 and three bevel gears 208. Each telescopic jaw comprises a telescopic head and a jaw housing. The telescopic heads of the telescopic clamping jaws do not extend when facing the large-diameter cutter, extend in a grading manner when facing the small-diameter cutter, and are clamped through screw positioning.
Specifically, the wireless transmission module is a Wi-Fi module. The Wi-Fi module transmits triaxial acceleration signals in the cutting process of the cutter to the upper computer 7 through a TCP/IP protocol. In addition, the wireless transmission module also comprises a microprocessor for realizing the coordination of functions of all parts.
Specifically, the wireless charging module comprises a transmitting end and a receiving end. The transmitting end is connected with a power adapter through a usb interface, and the power adapter is connected with a 220V power supply. The transmitting end is connected with the receiving end through a pair of induction coils, so that the wireless charging module is charged.
Specifically, the upper computer 7 includes processing hardware and processing software. The processing hardware comprises a CPU, a display card, a main board, a power supply, a display and a memory bank. The process software includes a machine learning algorithm and a visualization window. The visual window comprises a user login interface, a vibration signal waveform display interface and a cutter abrasion state display interface.
As a specific example, the tool condition monitoring ring 2 of the present invention with self-adjusting clamping diameter further includes a work module mounting box 209 disposed on the housing. The working module mounting box 209 is a protruding square casing for placing the receiving ends of the signal acquisition module, the wireless transmission module and the wireless charging module.
As a specific example, the tool condition monitoring ring 2 of the present invention with self-adjusting clamping diameter further includes a dynamic balance weight mounting box 210 provided on the housing. The dynamic balance weight mounting box 210 is an annular groove, disposed on the opposite side of the working module mounting box 209. Because the working module mounting box 209 is only arranged on one side of the tool state monitoring ring 2 with the self-adjusting clamping diameter, when the tool state monitoring ring 2 with the self-adjusting clamping diameter is clamped on the milling cutter handle and rotates along with the milling cutter, dynamic balance cannot be met, and therefore a dynamic balance weight is mounted in the dynamic balance weight mounting box 210 through a dynamic balance test, so that dynamic balance of the tool state monitoring ring 2 with the self-adjusting clamping diameter is ensured.
As shown in fig. 3, the tool state monitoring ring 2 with the self-adjusting clamping diameter is assembled on the milling cutter handle for working. Specifically, the tool state monitoring ring 2 of the self-adjusting clamping diameter is assembled on the shank of the milling cutter 4, and the milling cutter 4 is fixed on the milling machine spindle 3 of the numerical control milling machine 1. The vice 6 is fixed on the base of the numerical control milling machine 1, and the workpiece 5 is clamped on the vice 6 for fixing. The tool state monitoring ring 2 with the self-adjusting clamping diameter rotates together with the milling cutter 4 during the machining process. In the process, a signal acquisition module in the cutter state monitoring ring 2 with the self-adjusting clamping diameter acquires triaxial acceleration signals in the processing process and transmits the triaxial acceleration signals to the upper computer 7. The upper computer 7 recognizes and predicts the wear state of the cutter through a machine learning algorithm, such as a deep learning algorithm, predicts the service life of the cutter, recognizes the abnormal state of the cutter, and optimizes cutting parameters. The upper computer 7 transmits the cutter state information to the numerical control milling machine 1, and the numerical control milling machine 1 carries out cutter changing, machining suspension or cutting parameter changing according to the cutter state information.
The tool state monitoring ring with the self-adjusting clamping diameter has the characteristic of reusability, can be clamped on tool shanks with different diameters, and has a high practical application prospect. The tool state monitoring system based on the tool state monitoring ring with the self-adjusting clamping diameter can realize on-line monitoring of the tool abrasion state and improve the machining efficiency. Meanwhile, waste caused by premature tool changing and out-of-tolerance caused by too late tool changing can be avoided, the utilization rate of the tool is effectively improved, and the monitoring cost is reduced.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present invention and the core ideas thereof; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.

Claims (10)

1. A tool condition monitoring ring of self-adjusting clamping diameter, comprising: the device comprises a shell, a flexible clamping structure, a self-adjusting module, a signal acquisition module, a wireless transmission module and a wireless charging module; the flexible clamping structure, the self-adjusting module, the signal acquisition module and the wireless transmission module are all arranged on the shell;
the cutter state monitoring ring with the self-adjusting clamping diameter is assembled on the cutter handle of the milling cutter; the flexible clamping structure is connected with the self-adjusting module; the self-adjusting module is used for adjusting the clamping force of the clamping tool of the flexible clamping structure so as to clamp tool shanks with different diameters; the wireless transmission module is respectively connected with the signal acquisition module and the upper computer; the signal acquisition module is used for acquiring triaxial acceleration signals in the cutting process of the cutter and transmitting the triaxial acceleration signals to the upper computer through the wireless transmission module; the upper computer extracts a vibration signal of the cutter based on the triaxial acceleration signal, and further realizes the identification of the abrasion state of the cutter through a machine learning algorithm; the wireless charging module is respectively connected with the self-adjusting module, the signal acquisition module and the wireless transmission module for power supply.
2. The self-adjusting clamp diameter tool condition monitoring ring of claim 1, wherein the self-adjusting module comprises a start-stop button, a motor, and a torque sensor;
the start-stop button is connected with the motor and is used for controlling the start and stop of the motor; the output shaft of the motor is provided with a bevel gear, and the motor is used for driving the bevel gear to rotate; the torque sensor is connected with an output shaft of the motor and is used for detecting output torque provided by the motor; the torque sensor is also connected with the wireless transmission module and used for transmitting the output torque of the motor to the upper computer.
3. The self-adjusting clamp diameter tool condition monitoring ring of claim 2, wherein the flexible clamping structure comprises a first telescoping jaw, a first wire coil, a second wire coil, and a second telescoping jaw;
the first coil is positioned between the first telescopic claw and an output shaft of the motor; one surface of the first coil, which is close to the motor, is a gear surface, and the first coil is meshed with the bevel gear arranged on the output shaft of the motor through the gear surface; a plane thread is arranged on one surface of the first coil close to the first telescopic claw; a plane thread is also arranged on one surface of the first telescopic claw, which is close to the first wire coil; the first telescopic claw is meshed with the plane thread of the first wire coil through the plane thread; the second telescopic claw and the second coil wire are symmetrically arranged with the first telescopic claw and the first coil wire with respect to the plane where the motor is located; the motor drives the first wire coil and the second wire coil to rotate through rotation of a bevel gear arranged on the output shaft, and then drives the first telescopic claw and the second telescopic claw to realize linear feeding.
4. A self-adjusting clamp diameter tool condition monitoring ring as defined in claim 3 wherein said telescoping head of said telescoping jaw does not extend when facing a large diameter tool and extends in stages when facing a small diameter tool; the telescopic head is clamped by a screw.
5. The self-adjusting clamp diameter tool condition monitoring ring of claim 1, wherein the signal acquisition module is a tri-axial acceleration sensor.
6. The self-adjusting clamp diameter tool condition monitoring ring of claim 1, wherein the wireless transmission module is a Wi-Fi module; and the Wi-Fi module transmits a triaxial acceleration signal in the cutting process of the cutter to the upper computer through a TCP/IP protocol.
7. The self-adjusting clamp diameter tool condition monitoring ring of claim 1, wherein the wireless charging module comprises a transmitting end and a receiving end;
the transmitting end is connected with a power adapter through a usb interface, and the power adapter is connected with a 220V power supply; the transmitting end is connected with the receiving end through a pair of induction coils so as to charge the wireless charging module.
8. The tool state monitoring ring for adjusting clamping diameter according to claim 1, wherein the upper computer comprises processing hardware and processing software; the processing hardware comprises a CPU, a display card, a main board, a power supply, a display and a memory bank; the processing software comprises a machine learning algorithm and a visual window; the visual window comprises a user login interface, a vibration signal waveform display interface and a cutter abrasion state display interface.
9. The self-adjusting clamp diameter tool condition monitoring ring of claim 7, further comprising a work module mounting box disposed on said housing; the work module mounting box is a protruding square shell and is used for placing the signal acquisition module, the wireless transmission module and the receiving end of the wireless charging module.
10. The self-adjusting clamp diameter tool condition monitoring ring of claim 9, further comprising a dynamic balance weight mounting box disposed on said housing; the dynamic balance weight mounting box is an annular groove and is arranged on the opposite side of the working module mounting box and used for placing the balancing weights to realize dynamic balance.
CN202311714065.8A 2023-12-14 2023-12-14 Cutter state monitoring ring with self-adjusting clamping diameter Pending CN117506555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311714065.8A CN117506555A (en) 2023-12-14 2023-12-14 Cutter state monitoring ring with self-adjusting clamping diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311714065.8A CN117506555A (en) 2023-12-14 2023-12-14 Cutter state monitoring ring with self-adjusting clamping diameter

Publications (1)

Publication Number Publication Date
CN117506555A true CN117506555A (en) 2024-02-06

Family

ID=89766495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311714065.8A Pending CN117506555A (en) 2023-12-14 2023-12-14 Cutter state monitoring ring with self-adjusting clamping diameter

Country Status (1)

Country Link
CN (1) CN117506555A (en)

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