CN108818154A - A kind of numerically-controlled machine tool with component test function - Google Patents
A kind of numerically-controlled machine tool with component test function Download PDFInfo
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- 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
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/248—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves using special electromagnetic means or methods
- B23Q17/249—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves using special electromagnetic means or methods using image analysis, e.g. for radar, infrared or array camera images
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Abstract
Numerically-controlled machine tool provided by the invention with component test function,Utilize central processing unit,Vibrating sensor,Signal processing circuit,Image capture module,Image processing module,Image comparison module,Warning device,Radio transmitting device,Remote monitoring end,Display device and storage device,Not only vibration information of the cutter in processing is monitored,It can find to cause to process the non-type problem of part because vibration cutting is excessive in time,Simultaneously,Using the image information for using image capture module acquisition part,And it will be compared after the image of acquisition progress image procossing with standardized element image,To know whether part after processing is completed complies with standard,Image comparison is carried out to the monitoring of the vibration signal of cutter in process and to part after processing is completed,It is capable of the machining precision of effective guarantee numerically-controlled machine tool,Image processing module successively carries out image noise reduction to the image of acquisition,Image enhancement,Image sharpening,Picture smooth treatment.
Description
Technical field
The present invention relates to piece test technical field more particularly to a kind of numerically-controlled machine tools with component test function.
Background technique
Numerically-controlled machine tool is numerically-controlled machine tool（Computer numerical control machine tools）Letter
Claim, be a kind of automated machine tool equipped with program control system, control system can logically handle have control coding or its
His symbolic instruction regulated procedure, and decoded, with the digital representation of code, numerical control device is inputted by information carrier.
Various control signals are issued by numerical control device through calculation process, control the movement of lathe, shape and size by drawing, from
Dynamic ground processes part.Numerically-controlled machine tool preferably solves complicated, accurate, small mount, multi items part processing problems,
It is a kind of flexible, dynamical automated machine tool, represents the developing direction of modern machine control technology, is a kind of typical
Electromechanical integrated product.
Currently, numerically-controlled machine tool processes part according to preset program, process with a collection of part, in same lathe,
Under same process conditions, using same tool and processing program, the tool track of cutter is identical, and the consistency of part is good,
Quality is stablized, but due to factors such as the environment of processing site, the part that part can be made to process is not inconsistent standardization, does not meet
The part of standard can not verify in time, and part is caused to go wrong in later period assembly.
Summary of the invention
Therefore, in order to overcome the above problem, the present invention provides a kind of numerically-controlled machine tool with component test function, in utilization
Entreat processing unit, vibrating sensor, signal processing circuit, image capture module, image processing module, image comparison module, report
Alarm device, radio transmitting device, remote monitoring end, display device and storage device, the not only vibration to cutter in processing
Information is monitored, and can find to cause to process the non-type problem of part because vibration cutting is excessive in time, meanwhile, using use
Image capture module acquires the image information of part, and will carry out after the image of acquisition progress image procossing with standardized element image
Comparison, to know whether part after processing is completed complies with standard, to the monitoring of the vibration signal of cutter in process and right
Part after processing is completed carries out image comparison, is capable of the machining precision of effective guarantee numerically-controlled machine tool.
A kind of numerically-controlled machine tool with component test function according to the present invention, the numerically-controlled machine tool with component test function
Including central processing unit, vibrating sensor, signal processing circuit, image capture module, image processing module, image comparison mould
Block, warning device, radio transmitting device, remote monitoring end, display device and storage device；
Wherein, vibrating sensor is set on the cutter of numerically-controlled machine tool, for acquiring the vibration signal of cutter, image capture module
It is set to the surface of numerically controlled machine, for acquiring the image information of part, the output end and signal of vibrating sensor
The input terminal of processing circuit connects, and the output end of image capture module and the input terminal of image processing module connect, image procossing
The output end of module is connect with the input terminal of image comparison module, and the output end of signal processing circuit is defeated with image comparison module
Outlet is connect with the input terminal of central processing unit, the input terminal of warning device, the input terminal of display device and storage dress
The input terminal set is connect with the output end of central processing unit, and central processing unit and radio transmitting device both-way communication connect
It connects, radio transmitting device is connect with remote monitoring end both-way communication.
Preferably, the vibration signal of cutter is converted to voltage signal V0 by vibrating sensor, and voltage signal V0 is passed
Signal processing circuit is transported to, is V1 by signal processing circuit treated voltage signal, signal processing circuit includes resistance R1-
R9, capacitor C1-C2 and integrated transporting discharging A1-A2；
Wherein, the output end of one end of resistance R1 and vibrating sensor connects, and the other end of resistance R1 is anti-with integrated transporting discharging A1's
The connection of phase input terminal, the other end of resistance R1 are also connect with one end of resistance R3, and the other end of resistance R3 is with integrated transporting discharging A1's
Output end connection, one end ground connection of resistance R2, the other end of resistance R2 are connect with the non-inverting input terminal of integrated transporting discharging A1, resistance R2
The other end also connect with one end of resistance R5, one end of resistance R5 is also connect with one end of resistance R4, the other end of resistance R5
Ground connection, the other end of resistance R4 are connect with the output end of integrated transporting discharging A1, one end of resistance R6 and the output end of integrated transporting discharging A1
Connection, the other end of resistance R6 are connect with one end of capacitor C1, and the other end of resistance R6 is also connect with one end of resistance R7, capacitor
The other end of C1 is grounded, and the other end of resistance R7 is connect with the inverting input terminal of integrated transporting discharging A2, and resistance R9 is in parallel with capacitor C2
One end afterwards is connect with the inverting input terminal of integrated transporting discharging A2, the other end after resistance R9 is in parallel with capacitor C2 and integrated transporting discharging A2
Output end connection, one end of resistance R8 connect with the non-inverting input terminal of integrated transporting discharging A2, and the other end of resistance R8 is grounded.
Preferably, image processing module includes image noise reduction unit, image enhancing unit, image sharpening unit and figure
As smooth unit；
Wherein, the output end of image capture module is connect with the input terminal of image noise reduction unit, the output end of image noise reduction unit
It is connect with the input terminal of image enhancing unit, the output end of image enhancing unit is connect with the input terminal of image sharpening unit, figure
Output end as sharpening unit is connect with the input terminal of image smoothing unit, and the output end and central processing of image smoothing unit fill
The input terminal connection set；
Wherein, image noise reduction unit filters out the background noise information of the image information of image capture module acquisition, image enhancement list
Member carries out brightness of image enhancing processing to the image information after image noise reduction cell processing, and image sharpening unit is to by scheming
Image information after image intensifying cell processing carries out image sharpening processing, and image smoothing unit is to by image sharpening cell processing
Image information afterwards carries out image definition enhancing processing, and by treated, image information is transmitted to centre to image smoothing unit
Manage device.
Preferably, vibrating sensor is used to acquire the vibration signal of cutter, and vibration signal is transmitted to signal processing
Circuit, signal processing circuit carries out signal amplification and low-pass filtering treatment to vibration signal, and signal is transmitted to by treated
The vibration signal received is transmitted to remote monitoring end by radio transmitting device by central processing unit, central processing unit,
The vibration signal received is transmitted to display device and shown by central processing unit, the vibration that central processing unit will receive
Dynamic signal is transmitted to storage device and is stored, and central processing unit carries out the vibration signal received and default vibration threshold
Compare, if more than default vibration threshold, then central processing unit control warning device sends warning message；
Image capture module is used to acquire the image information of part, and image information is transmitted to image processing module, at image
By treated, image information is transmitted to image comparison module to reason module, and image comparison module transmits the image information received
To central processing unit, the image information received is transmitted to long-range monitoring by radio transmitting device by central processing unit
The image information received is transmitted to display device and shown by end, central processing unit, and central processing unit will receive
Image information be transmitted to storage device and stored, image comparison module is by the image information received and standard picture information
It is compared, if inconsistent, central processing unit controls warning device and sends warning message.
Preferably, standard picture is mark made of central processing unit is modeled according to the parameter of input numerically-controlled machine tool
The image of quasi- part.
Preferably, remote monitoring end is mobile phone or tablet computer.
Preferably, image capture module will acquire the image transmitting of part to image processing module, by the image of part
Information is defined as two-dimensional function f (x, y), and wherein x, y are space coordinates, and image noise reduction unit carries out image to image f (x, y)
Noise reduction process is g (x, y) by image noise reduction treated two-dimensional image function, wherein
。
Preferably, image enhancing unit carries out image definition enhancing processing to image g (x, y), by image clearly
Degree enhancing treated two-dimensional image function is h (x, y), wherein
。
Preferably, image sharpening unit carries out image sharpening processing to image h (x, y), after image sharpening is handled
Two-dimensional image function be d (x, y), wherein
。
Preferably, image smoothing unit carries out picture smooth treatment to image d (x, y), after picture smooth treatment
Two-dimensional image function be s (x, y), smooth function be q (x, y),
；
；
Wherein , ﹡ is convolution symbol,For customized adjustable constant, smooth effect is to pass throughCome what is controlled；
Image s (x, y) is transmitted to central processing unit by image smoothing unit.
Compared with prior art, the present invention has following beneficial effect：
（1）Numerically-controlled machine tool provided by the invention with component test function, utilizes central processing unit, vibrating sensor, letter
It is number processing circuit, image capture module, image processing module, image comparison module, warning device, radio transmitting device, long-range
Monitoring client, display device and storage device, not only to cutter processing when vibration information be monitored, can find in time because
Vibration cutting is excessive and leads to process the non-type problem of part, meanwhile, using the figure for using image capture module acquisition part
It as information, and will be compared after the image of acquisition progress image procossing with standardized element image, to know after processing is completed
Whether part complies with standard, and carries out image to the monitoring of the vibration signal of cutter in process and to part after processing is completed
Comparison, is capable of the machining precision of effective guarantee numerically-controlled machine tool；
（2）Numerically-controlled machine tool provided by the invention with component test function, image processing module to the image of acquisition successively into
Row image noise reduction, image enhancement, image sharpening, picture smooth treatment can efficiently, quickly extract the image of image capture module
The identification precision to part image after processing is completed can be improved in information, efficiently reduces erroneous judgement and happens.
Detailed description of the invention
Fig. 1 is the schematic diagram of the numerically-controlled machine tool with component test function of the invention；
Fig. 2 is the circuit diagram of signal processing circuit of the invention；
Fig. 3 is the schematic diagram of image processing module of the invention.
Appended drawing reference：
1- central processing unit；2- vibrating sensor；3- signal processing circuit；4- image capture module；5- image processing module；
6- image comparison module；7- warning device；8- radio transmitting device；9- remote monitoring end；10- display device；11- storage dress
It sets.
Specific embodiment
The numerically-controlled machine tool to provided by the invention with component test function carries out detailed with reference to the accompanying drawings and examples
Explanation.
As shown in Figure 1, the numerically-controlled machine tool provided by the invention with component test function, the number with component test function
Controlling lathe includes central processing unit（1）, vibrating sensor（2）, signal processing circuit（3）, image capture module（4）, image
Processing module（5）, image comparison module（6）, warning device（7）, radio transmitting device（8）, remote monitoring end（9）, display dress
It sets（10）And storage device（11）；
Wherein, vibrating sensor（2）It is set on the cutter of numerically-controlled machine tool, for acquiring the vibration signal of cutter, Image Acquisition
Module（4）It is set to the surface of numerically controlled machine, for acquiring the image information of part, vibrating sensor（2）It is defeated
Outlet and signal processing circuit（3）Input terminal connection, image capture module（4）Output end and image processing module（5）'s
Input terminal connection, image processing module（5）Output end and image comparison module（6）Input terminal connection, signal processing circuit
（3）Output end and image comparison module（6）Output end and central processing unit（1）Input terminal connection, warning device
（7）Input terminal, display device（10）Input terminal and storage device（11）Input terminal and central processing unit（1）'s
Output end connection, central processing unit（1）With radio transmitting device（8）Both-way communication connection, radio transmitting device（8）With it is long-range
Monitoring client（9）Both-way communication connection.
In above embodiment, central processing unit is utilized（1）, vibrating sensor（2）, signal processing circuit（3）, image
Acquisition module（4）, image processing module（5）, image comparison module（6）, warning device（7）, radio transmitting device（8）, it is long-range
Monitoring client（9）, display device（10）And storage device（11）, not only vibration information of the cutter in processing is monitored,
It can find to cause to process the non-type problem of part because vibration cutting is excessive in time, meanwhile, using using image capture module
（4）The image information of part is acquired, and will be compared after the image of acquisition progress image procossing with standardized element image, to obtain
Know whether part after processing is completed complies with standard, to the monitoring of the vibration signal of cutter in process and to after processing is completed
Part carry out image comparison, be capable of the machining precision of effective guarantee numerically-controlled machine tool.
As above-mentioned further preferential, as shown in Fig. 2, vibrating sensor（2）The vibration signal of cutter is converted into electricity
Signal V0 is pressed, and voltage signal V0 is transmitted to signal processing circuit（3）, by signal processing circuit（3）Treated voltage
Signal is V1, signal processing circuit（3）Including resistance R1-R9, capacitor C1-C2 and integrated transporting discharging A1-A2；
Wherein, one end of resistance R1 and vibrating sensor（2）Output end connection, the other end of resistance R1 and integrated transporting discharging A1's
Inverting input terminal connection, the other end of resistance R1 are also connect with one end of resistance R3, the other end and integrated transporting discharging A1 of resistance R3
Output end connection, one end ground connection of resistance R2, the other end of resistance R2 connect with the non-inverting input terminal of integrated transporting discharging A1, resistance
The other end of R2 is also connect with one end of resistance R5, and one end of resistance R5 is also connect with one end of resistance R4, and resistance R5's is another
End ground connection, the other end of resistance R4 are connect with the output end of integrated transporting discharging A1, one end of resistance R6 and the output of integrated transporting discharging A1
End connection, the other end of resistance R6 are connect with one end of capacitor C1, and the other end of resistance R6 is also connect with one end of resistance R7, electricity
Hold the other end ground connection of C1, the other end of resistance R7 is connect with the inverting input terminal of integrated transporting discharging A2, and resistance R9 and capacitor C2 are simultaneously
One end after connection is connect with the inverting input terminal of integrated transporting discharging A2, the other end and integrated transporting discharging after resistance R9 is in parallel with capacitor C2
The output end of A2 connects, and one end of resistance R8 is connect with the non-inverting input terminal of integrated transporting discharging A2, the other end ground connection of resistance R8.
Preferably, the resistance value of resistance R1 is 4K Ω, and the resistance value of resistance R1 is 15K Ω, and the resistance value of resistance R1 is 17K Ω, electricity
The resistance value for hindering R1 is 5K Ω, and the resistance value of resistance R1 is 10K Ω, and the resistance value of resistance R1 is 15K Ω, and the resistance value of resistance R1 is 10K Ω,
The resistance value of resistance R1 is 4K Ω, and the resistance value of resistance R1 is 8K Ω, and the capacitance of capacitor C1 is 1 μ F, and the capacitance of capacitor C1 is 0.1
μF。
Due to vibrating sensor（2）The signal of acquisition is faint voltage signal, thus signal processing circuit（3）Pass through electricity
R1-R5 and integrated transporting discharging A1 is hindered to vibrating sensor（2）The voltage V0 of output amplifies processing, then reuses resistance
R6-R9, capacitor C1-C2 and integrated transporting discharging A2 carry out low-pass filtering treatment to by amplified voltage signal, to improve
The precision of vibration measurement.
As above-mentioned further preferential, as shown in figure 3, image processing module（5）Increase including image noise reduction unit, image
Strong unit, image sharpening unit and image smoothing unit；
Wherein, image capture module（4）Output end connect with the input terminal of image noise reduction unit, the output of image noise reduction unit
End is connect with the input terminal of image enhancing unit, and the output end of image enhancing unit is connect with the input terminal of image sharpening unit,
The output end of image sharpening unit is connect with the input terminal of image smoothing unit, the output end and central processing of image smoothing unit
Device（1）Input terminal connection；
Wherein, image noise reduction unit filters out image capture module（4）The background noise information of the image information of acquisition, image enhancement
Unit carries out brightness of image enhancing processing to the image information after image noise reduction cell processing, and image sharpening unit is to process
Image enhancing unit treated image information carries out image sharpening processing, and image smoothing unit is to by image sharpening unit
Image information after reason carries out image definition enhancing processing, and by treated, image information is transmitted to center to image smoothing unit
Processing unit（1）.
In above embodiment, image processing module（5）To the image of acquisition successively carry out image noise reduction, image enhancement,
Image sharpening, picture smooth treatment, can efficiently, quickly extract image capture module（4）Image information, can be improved to processing
The identification precision of part image after the completion efficiently reduces erroneous judgement and happens.
Specifically, vibrating sensor（2）Signal processing is transmitted to for acquiring the vibration signal of cutter, and by vibration signal
Circuit（3）, signal processing circuit（3）Signal amplification and low-pass filtering treatment carried out to vibration signal, and will treated signal
It is transmitted to central processing unit（1）, central processing unit（1）The vibration signal received is passed through into radio transmitting device（8）It passes
Transport to remote monitoring end（9）, central processing unit（1）The vibration signal received is transmitted to display device（10）It is shown
Show, central processing unit（1）The vibration signal received is transmitted to storage device（11）It is stored, central processing unit
（1）The vibration signal received is compared with default vibration threshold, if more than default vibration threshold, then central processing unit
（1）Control warning device（7）Send warning message；
Image capture module（4）Image processing module is transmitted to for acquiring the image information of part, and by image information（5）,
Image processing module（5）By treated, image information is transmitted to image comparison module（6）, image comparison module（6）It will receive
To image information be transmitted to central processing unit（1）, central processing unit（1）By the image information received by wirelessly passing
Defeated device（8）It is transmitted to remote monitoring end（9）, central processing unit（1）The image information received is transmitted to display device
（10）It is shown, central processing unit（1）The image information received is transmitted to storage device（11）It is stored, image
Contrast module（6）The image information received is compared with standard picture information, if inconsistent, central processing unit
（1）Control warning device（7）Send warning message.
Specifically, standard picture is central processing unit（1）Made of being modeled according to the parameter of input numerically-controlled machine tool
The 3-D image of standardized element.
In above embodiment, image comparison module（6）Can to the 3-D image of above-mentioned standard part carry out full angle,
Omnidirectional rotation, in image comparison module（6）After processing after receiving image procossing after the image of part, image comparison mould
Block（6）Full angle, omnidirectional rotation are carried out to the 3-D image of above-mentioned standard part, if a certain angle in 3-D image or
A direction is consistent with the image of part after processing, then part is qualification after illustrating processing, if none angle in 3-D image
Or none direction is consistent with the image of part after processing, then part is unqualified after illustrating processing.
Specifically, remote monitoring end（9）For mobile phone or tablet computer.
In above embodiment, staff can pass through remote monitoring end（9）Know that the cutter of numerically-controlled machine tool exists in real time
Vibration information in process, also can timely learning processing after part image information.
Specifically, image capture module（4）The image transmitting of part will be acquired to image processing module（5）, by part
Image information is defined as two-dimensional function f (x, y), and wherein x, y are space coordinates, and image noise reduction unit carries out image f (x, y)
Image noise reduction processing is g (x, y) by image noise reduction treated two-dimensional image function, wherein
。
Specifically, image enhancing unit carries out image definition enhancing processing to image g (x, y), by image definition
Enhancing treated two-dimensional image function is h (x, y), wherein
。
In above embodiment, the purpose of image denoising unit and image intensification unit is to improve image capture module
（4）The quality of the image of acquisition removes the noise in image, makes edge clear, improve the interpretability of image.
Specifically, image sharpening unit carries out image sharpening processing to image h (x, y), and by image sharpening, treated
Two-dimensional image function is d (x, y), wherein
。
In above embodiment, inhibit its low to protrude the high-frequency information of image by the comparison to Image neighborhood frequency
Frequency information.
The profile of image of the image sharpening unit compensation after image enhancement processing, the edge and gray scale for enhancing image are jumped
The part of change, becomes more fully apparent image.
Specifically, image smoothing unit carries out picture smooth treatment to image d (x, y), after picture smooth treatment
Two-dimensional image function is s (x, y), and smooth function is q (x, y),
；
；
Wherein , ﹡ is convolution symbol,For customized adjustable constant, smooth effect is to pass throughCome what is controlled.
In above embodiment, image smoothing unit will be carried out by image sharpening treated brightness of image it is gentle gradually
Become, reduces mutation gradient, so as to improve picture quality.
Image s (x, y) is transmitted to central processing unit by image smoothing unit（1）.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng
It is described the invention in detail according to embodiment, those skilled in the art should understand that, to technical side of the invention
Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention
Scope of the claims in.
Claims (10)
1. a kind of numerically-controlled machine tool with component test function, which is characterized in that the numerical control machine with component test function
Bed includes central processing unit（1）, vibrating sensor（2）, signal processing circuit（3）, image capture module（4）, image procossing
Module（5）, image comparison module（6）, warning device（7）, radio transmitting device（8）, remote monitoring end（9）, display device
（10）And storage device（11）；
Wherein, the vibrating sensor（2）It is set on the cutter of the numerically-controlled machine tool, for acquiring the vibration signal of cutter,
Described image acquisition module（4）It is set to the surface of the numerically controlled machine, for acquiring the image information of part, institute
State vibrating sensor（2）Output end and the signal processing circuit（3）Input terminal connection, described image acquisition module（4）
Output end and described image processing module（5）Input terminal connection, described image processing module（5）Output end and the figure
As contrast module（6）Input terminal connection, the signal processing circuit（3）Output end and described image contrast module（6）'s
Output end with the central processing unit（1）Input terminal connection, the warning device（7）Input terminal, the display dress
It sets（10）Input terminal and the storage device（11）Input terminal with the central processing unit（1）Output end connect
It connects, the central processing unit（1）With the radio transmitting device（8）Both-way communication connection, the radio transmitting device（8）With
The remote monitoring end（9）Both-way communication connection.
2. the numerically-controlled machine tool according to claim 1 with component test function, which is characterized in that the vibrating sensor
（2）The vibration signal of cutter is converted into voltage signal V0, and voltage signal V0 is transmitted to the signal processing circuit（3）,
By the signal processing circuit（3）Treated, and voltage signal is V1, the signal processing circuit（3）Including resistance R1-R9,
Capacitor C1-C2 and integrated transporting discharging A1-A2；
Wherein, one end of resistance R1 and the vibrating sensor（2）Output end connection, the other end and integrated transporting discharging of resistance R1
The inverting input terminal of A1 connects, and the other end of resistance R1 is also connect with one end of resistance R3, the other end of resistance R3 and integrated fortune
The output end connection of A1, one end ground connection of resistance R2 are put, the other end of resistance R2 is connect with the non-inverting input terminal of integrated transporting discharging A1,
The other end of resistance R2 is also connect with one end of resistance R5, and one end of resistance R5 is also connect with one end of resistance R4, resistance R5's
Other end ground connection, the other end of resistance R4 are connect with the output end of integrated transporting discharging A1, and one end of resistance R6 is with integrated transporting discharging A1's
Output end connection, the other end of resistance R6 are connect with one end of capacitor C1, and the other end of resistance R6 also connects with one end of resistance R7
It connects, the other end ground connection of capacitor C1, the other end of resistance R7 is connect with the inverting input terminal of integrated transporting discharging A2, resistance R9 and capacitor
One end after C2 is in parallel connect with the inverting input terminal of integrated transporting discharging A2, the other end after resistance R9 is in parallel with capacitor C2 with integrate
The output end of amplifier A2 connects, and one end of resistance R8 is connect with the non-inverting input terminal of integrated transporting discharging A2, another termination of resistance R8
Ground.
3. the numerically-controlled machine tool according to claim 1 with component test function, which is characterized in that described image handles mould
Block（5）Including image noise reduction unit, image enhancing unit, image sharpening unit and image smoothing unit；
Wherein, described image acquisition module（4）Output end connect with the input terminal of described image noise reduction unit, described image drop
The output end of unit of making an uproar is connect with the input terminal of described image enhancement unit, the output end of described image enhancement unit and the figure
Input terminal connection as sharpening unit, described image sharpens the output end of unit and the input terminal of described image smooth unit connects
It connects, the output end of described image smooth unit and the central processing unit（1）Input terminal connection；
Wherein, described image noise reduction unit filters out described image acquisition module（4）The background noise information of the image information of acquisition,
Described image enhancement unit carries out brightness of image enhancing processing, institute to by described image noise reduction unit treated image information
It states image sharpening unit and carries out image sharpening processing, described image to by described image enhancement unit treated image information
Smooth unit carries out image definition enhancing processing, described image to the image information after described image sharpens cell processing
By treated, image information is transmitted to the central processing unit to smooth unit（1）.
4. the numerically-controlled machine tool according to claim 1 or 2 with component test function, which is characterized in that the vibration passes
Sensor（2）The signal processing circuit is transmitted to for acquiring the vibration signal of cutter, and by vibration signal（3）, the signal
Processing circuit（3）Signal amplification and low-pass filtering treatment are carried out to vibration signal, and signal is transmitted in described by treated
Entreat processing unit（1）, the central processing unit（1）The vibration signal received is passed through into the radio transmitting device（8）It passes
Transport to the remote monitoring end（9）, the central processing unit（1）The vibration signal received is transmitted to the display device
（10）It is shown, the central processing unit（1）The vibration signal received is transmitted to the storage device（11）It carries out
Storage, the central processing unit（1）The vibration signal received is compared with default vibration threshold, if more than described pre-
If vibration threshold, then the central processing unit（1）Control the warning device（7）Send warning message；Described image acquisition
Module（4）Described image processing module is transmitted to for acquiring the image information of part, and by image information（5）, described image
Processing module（5）By treated, image information is transmitted to described image contrast module（6）, described image contrast module（6）It will
The image information received is transmitted to the central processing unit（1）, the central processing unit（1）The image received is believed
Breath passes through the radio transmitting device（8）It is transmitted to the remote monitoring end（9）, the central processing unit（1）It will receive
Image information be transmitted to the display device（10）It is shown, the central processing unit（1）The image received is believed
Breath is transmitted to the storage device（11）It is stored, described image contrast module（6）By the image information received and standard
Image information is compared, if inconsistent, the central processing unit（1）Control the warning device（7）Send alarm signal
Breath.
5. the numerically-controlled machine tool according to claim 4 with component test function, which is characterized in that the standard picture is
The central processing unit（1）The image of standardized element made of being modeled according to the parameter of input numerically-controlled machine tool.
6. the numerically-controlled machine tool according to claim 1 with component test function, which is characterized in that the remote monitoring end
（9）For mobile phone or tablet computer.
7. the numerically-controlled machine tool according to claim 2 with component test function, which is characterized in that described image acquires mould
Block（4）The image transmitting of part will be acquired to described image processing module（5）, the image information of the part is defined as two dimension
Function f (x, y), wherein x, y are space coordinates, and described image noise reduction unit carries out image noise reduction processing, warp to image f (x, y)
Cross image noise reduction treated that two-dimensional image function is g (x, y), wherein
。
8. the numerically-controlled machine tool according to claim 7 with component test function, which is characterized in that described image enhancing is single
Member carries out image definition enhancing processing to image g (x, y), and by image definition enhancing, treated that two-dimensional image function is
H (x, y), wherein
。
9. the numerically-controlled machine tool according to claim 8 with component test function, which is characterized in that described image sharpens single
Member carries out image sharpening processing to image h (x, y), is d (x, y) by image sharpening treated two-dimensional image function, wherein
。
10. the numerically-controlled machine tool according to claim 9 with component test function, which is characterized in that described image is smooth
Unit carries out picture smooth treatment to image d (x, y), and the two-dimensional image function after picture smooth treatment is s (x, y), puts down
Sliding function is q (x, y),
；
；
Wherein , ﹡ is convolution symbol,For customized adjustable constant, smooth effect is to pass throughCome what is controlled；
Described image s (x, y) is transmitted to the central processing unit by described image smooth unit（1）.
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