CN103792881B - For the opertaing device of cutting tool machine - Google Patents

For the opertaing device of cutting tool machine Download PDF

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CN103792881B
CN103792881B CN201410080162.0A CN201410080162A CN103792881B CN 103792881 B CN103792881 B CN 103792881B CN 201410080162 A CN201410080162 A CN 201410080162A CN 103792881 B CN103792881 B CN 103792881B
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unit
cutter
cutting
control
command
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CN103792881A (en
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陈青杉
简文昱
胡宽裕
李柏莹
李建明
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Syntec Technology Suzhou Co Ltd
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SUZHOU XINDAI NUMERICAL CONTROL EQUIPMENT CO Ltd
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Abstract

The present invention relates to the opertaing device for cutting tool machine, comprise machine table and computer numerical control device, computer numerical control device is electrically connected to machine table, has in order to load and to make machine table perform one the process control program that plural number row processes single-unit instruction.Computer numerical control device has command operation panel, command input interface and cuts control module, cutting control information is pre-entered by command operation panel, comprise cutter lifting safe altitude, axially allow angle and cutter and cutting direction angle angle, trigger and cut control module and control the action that cutter carries out lifting, rotation and decline, to complete the processing of cutting workpiece.Avoid write in job sequence to manually lifting, rotation, decline time of spending of tool sharpening instruction and save and coordinate by extra computer hardware the cost producing cut program, increase the convenience of operation, improve working (machining) efficiency.

Description

For the opertaing device of cutting tool machine
Technical field
The present invention relates to a kind of opertaing device for cutting tool machine, can be applicable to use blade or saw blade as cutter with the cutting tool machine of cutting workpiece.
Background technology
Cutting tool machine utilizes cutter to carry out cut to workpiece, works the work piece into as various finished product.Generally speaking, in process, cutting direction must be parallel with cutter working direction or maintain a certain special angle to produce cutting force, avoid cutter because of Impact direction inequality cause cutter shake, fracture or workpiece be damaged, or be avoid cutter from disengaging workpiece to when again contacting workpiece, because the cutter moment anglec of rotation is excessive, and cause the damage of workpiece.
Occur for avoiding above-mentioned situation, settling mode known is at present in job sequence, additionally write lifting instruction, cutter rotate instruction and decline instruction mostly, first cutter is raised up to a safe altitude, make it away from surface of the work, carry out the action of cutter rotation again, after waiting for that cutter has rotated, then cutter is returned back to again the cutting position contacted with processing work, to carry out follow-up cut.
As Fig. 1, for current known packets contains the schematic diagram of job sequence Numerical Control file of lifting instruction, cutter rotate instruction and decline instruction, to cut the rectangular glass workpiece that length and width are respectively 200mm, 100mm, each row instruction of the job sequence corresponding to it is as follows: the first row G00X0.Y0.Z0.C0., and physical movement axle X, Y, Z and turning axle C is returned to the initial point of this axis by representative simultaneously in the mode of quick position (G00); Then, the second row G01X200.F1000, represents the speed with 1000mm/min, allows cutter move to 200.0 in the position of physical movement axle X-direction from 0; Shown in the third line G00Z50., Fig. 1 Program section 10, for cutter lifting instruction allows cutter be raised to the safe altitude of 50.0, to be pulled away from surface of the work in the position of physical movement axle Z-direction from 0; Fourth line G00C90, shown in Fig. 1 Program section 20, represent cutter goes to 90 degree from the position of 0 degree position at C direction of principal axis, this action is the G01Y100. in order to coordinate the 6th row, when the safe altitude not yet with absorption surface, in advance the working direction of cutter is rotated to the state parallel with cutting direction; Shown in fifth line G00Z0., Fig. 1 Program section 30, represent cutter and be returned to the original height 0 with absorption surface, to carry out follow-up stock removal action in the position of physical movement axle Z-direction from 50.0; By that analogy, follow-uply constantly repeat the above action and process.But so complicated job sequence can increase the programming time, and then reduce production efficiency.
Therefore, also there is part dealer to change in recent years and adopt laser or the post-treatment procedures mode of processing of discharging, produce the job sequence of cut.Such as, but be limited to the material behavior of workpiece itself, not various workpiece is all applicable to using this operating type, and the material of workpiece itself is non-conductive, cannot be suitable for this operating type.In addition, this operating type equipment needed thereby is expensive, is huge cost payout for user.Therefore, based on the consideration on production equipment cost, most dealer still takes conventional practice in job sequence, to write lifting, rotation, the instruction of lower degradation tool sharpening to manually, to reach processing object.
Generally speaking, in the situation of simple and easy processing, perhaps manual type can be adopted to write associated cutter Machining Instruction, to avoid the huge cost payout adopting post-treatment procedures mode to bring, but cut is complicated processing absolutely mostly, its job sequence probably reaches tens million of row, easily because of the carelessness of manual amendment's job sequence, cause the situation of board stroke defect or cutter, workpiece major injury, therefore realization cannot be revised easily to manually.
Summary of the invention
The object of the invention is the deficiency overcoming prior art existence, a kind of opertaing device for cutting tool machine is provided.
Object of the present invention is achieved through the following technical solutions:
For the opertaing device of cutting tool machine, feature is: comprising:
Machine table, there is a cutter and a processing platform, processing platform is in order to carry a processing work, cutter is positioned at above processing work, move along a physical movement axle X, a physical movement axle Y or a physical movement axle Z, and cut is carried out to processing work, physical movement axle X, physical movement axle Y and physical movement axle Z orthogonal between two;
Computer numerical control device, is electrically connected to machine table, has in order to load and to make machine table perform one the process control program that plural number row processes single-unit instruction;
Described computer numerical control device has a cutting control module, described cutting control module has a process control program and pre-reads unit, one record cell and one cuts mobile control unit, described process control program pre-reads the process control program that unit reads computer numerical control device, and transfer to the single-unit kind and the single-unit direction that process single-unit instruction in record cell real time record process control program, and export a control signal to cutting mobile control unit, control cutter and carry out a lifting action, one spinning movement or a down maneuver.
Further, the above-mentioned opertaing device for cutting tool machine, described cutting mobile control unit comprises:
One lifting signal generation unit, the control signal exported in order to receiving record unit, and process the single-unit kind of single-unit instruction and the information in single-unit direction according in the process control program recorded, determine whether that generation one lifting signal performs lifting action to control cutter;
One anglec of rotation signal generation unit, the control signal exported in order to receiving record unit, and process the single-unit kind of single-unit instruction and the information in single-unit direction according in the process control program recorded, determine whether that generation one rotates signal and performs spinning movement to control cutter;
One decline signal generation unit, the control signal exported in order to receiving record unit, and process the single-unit kind of single-unit instruction and the information in single-unit direction according in the process control program recorded, determine whether that generation one declines signal to control cutter execution down maneuver.
Further, the above-mentioned opertaing device for cutting tool machine, described computer numerical control device also has a command operation panel and a command input interface, described command operation panel to machine table, the cutter moving coordinate loaded, tool feeding speed, speed of cutter spindle, cutter lifting safe altitude, axially allows angle and cutter and cutting direction angle angle for input one operation command after the operation command of command input interface display via the input of command operation panel.
Further, the above-mentioned opertaing device for cutting tool machine, command operation panel includes a plurality of button for input operation command to machine table, and at least one button is connected with cutting control module.
Again further, the above-mentioned opertaing device for cutting tool machine, described command operation panel also comprises one and to collide protection assembly, in order to controlled working machine table stop operation.
The substantive distinguishing features that technical solution of the present invention is outstanding and significant progress are mainly reflected in: user pre-enters cutting control information via command operation panel and comprises: cutter lifting safe altitude, after axially allowing angle and cutter and cutting direction angle angle, trigger and cut the process control program that its job sequence of control module pre-reads unit reading loading calculation machine numerical control device, and transfer to each single-unit kind and single-unit direction in record cell real time record process control program, further control cutter carries out lifting, the action rotating and decline, to complete the processing of cutting workpiece, tradition can be replaced and in job sequence, write lifting to manually, rotate, the tool sharpening instruction declined or computer hardware cooperation that must be same excessively extra produce relevant cut program, except the time of writing needed for job sequence can be saved, the production efficiency improving machine tool is reached to simplify production procedure, also the carelessness because of manual amendment's job sequence can be avoided, cause board stroke defect or cutter, the situation of workpiece major injury.Effective shortening process time, promote processing usefulness and reach preferably system stability.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1: known packets contains the job sequence Numerical Control file schematic diagram of cutter lifting instruction, cutter rotate instruction and lower cutter instruction;
Fig. 2: the structural representation of opertaing device of the present invention;
Fig. 3: the system architecture schematic diagram of opertaing device of the present invention;
Fig. 4: cut mobile control unit configuration diagram;
Fig. 5: for process control program and the cutting path schematic diagram thereof of glass cutting machine.
Embodiment
For the opertaing device of cutting tool machine, comprise a computer numerical control device, it has a cutting control module, trigger the job sequence cutting control module and pre-read the process control program that unit reads loading calculation machine numerical control device, and transfer to each single-unit kind and single-unit direction in record cell real time record process control program, further control cutter carries out the action of lifting, rotation or decline, to complete the processing of cutting workpiece.
As shown in Figure 2 and Figure 3, for the opertaing device 1 of cutting tool machine, comprise machine table 10 and a computer numerical control device 12.Machine table 10, there is cutter 101 and a processing platform 102, wherein processing platform 102 can supply carrying one processing work, cutter 101 is then positioned at above processing work, move along a physical movement axle X, a physical movement axle Y or a physical movement axle Z, and cut is carried out to processing work, wherein physical movement axle X, physical movement axle Y and physical movement axle Z system orthogonal between two.Computer numerical control device 12, be electrically connected to machine table 10, in order to load the process control program 11 that has the instruction of plural number row processing single-unit, and make machine table 10 perform process control program 11, wherein computer numerical control device 12 has command operation panel 120, command input interface 122 and a cutting control module 123.
In addition, command operation panel 120 is with inputting operation command for user to machine table 10, machine table 10 is made to produce corresponding control action, the machining information that command input interface 122 loads after then showing the operation command inputted via command operation panel 120 and one cuts control information, wherein machining information comprises: a mechanical coordinate, a feed rate and a speed of mainshaft, and cuts control information and comprise: a cutter lifting safe altitude, axially allows angle and a cutter and cutting direction angle angle.Cutter lifting safe altitude is the height set in order to avoid cutter collision workpiece, axially allow that angle refers to the axis revolvable permissible range of cutter for rotating, cutter and cutting direction angle angle refer to the direction that cutter advances and the angle folded by direction for cutting.Cut control module 123, be installed in computer numerical control device 12, there is a job sequence and pre-read unit 1231, one record cell 1232 and cuts mobile control unit 1233, be trigger start according to the operation generation operation command of user, job sequence is pre-read process control program 11 that unit 1231 reads computer numerical control device 12, and transfer to process the single-unit kind of single-unit instruction (such as: G00 in record cell 1232 real time record process control program 11, G01, G02, G03 ... Deng G code instruction) and single-unit direction is (such as: physical movement axle X, Y, the moving direction of Z), and export a control signal to cutting mobile control unit 1233.Cut mobile control unit 1233 and comprise a lifting signal generation unit, an anglec of rotation signal generation unit and a decline signal generation unit, produce a lifting signal, respectively and rotate signal and a decline signal, the action of lifting, rotation and decline is carried out, to complete the processing of cutting workpiece in order to control cutter 101.
Command operation panel 120 for the computer numerical control device 12 of the opertaing device 1 of cutting tool machine includes a plurality of switch or button inputs operation command to machine table 10 for user, and cut after namely control module 123 be located on command operation panel 120 at least one button by user's operation, produce an operation command and input to machine table 10, and then the job sequence triggering its inside pre-reads the process control program 11 that unit 1231 reads computer numerical control device 12, and transfer to process the single-unit kind of single-unit instruction (such as: G00 in record cell 1232 real time record process control program 11, G01, G02, G03 ... Deng G code instruction) and single-unit direction is (such as: physical movement axle X, Y, the moving direction of Z), control cutter 101 with output control signal to cutting mobile control unit 1233 and carry out lifting, the action rotating or decline, the machining information that the command input interface 122 of computer numerical control device 12 loads after then showing the operation command inputted via command operation panel 120 and one cuts control information, wherein machining information comprises: a cutter moving coordinate, a tool feed speed and a speed of cutter spindle, cut control information then to comprise: a cutter lifting safe altitude, one axially allows angle and a cutter and cutting direction angle angle, its command input interface 122 can be the display interface of a liquid crystal display or a plasma display panel.Command operation panel 120 also comprise one collide protection assembly 121, in order to controlled working machine table stop operation, inputted cutter lifting safe altitude can be avoided not yet to arrive required value and cause situation about colliding.
As Fig. 4, for the framework of the cutting mobile control unit 1233 of the cutting control module 123 of the computer numerical control device 12 of the opertaing device 1 of cutting tool machine, cut mobile control unit 1233 and include a lifting signal generation unit 1233a, the control signal exported in order to receiving record unit 1232, and process the single-unit kind of single-unit instruction and the information in single-unit direction according in the process control program 11 recorded, determine whether that generation one lifting signal S1 performs lifting action to control cutter 101; One anglec of rotation signal generation unit 1233b, the control signal exported in order to receiving record unit 1232, and process the single-unit kind of single-unit instruction and the information in single-unit direction according in the process control program 11 recorded, determine whether that generation one rotates signal S2 and performs spinning movement to control cutter 101; And a decline signal generation unit 1233c, the control signal exported in order to receiving record unit 1232, and process the single-unit kind of single-unit instruction and the information in single-unit direction according in the process control program 11 that records, determine whether that the generation one signal S3 that declines performs down maneuver to control cutter 101; By above-mentioned lifting signal generation unit 1233a, anglec of rotation signal generation unit 1233b and decline signal generation unit 1233c, the lifting signal S1 produced respectively, rotation signal S2 and decline signal S3, the action of lifting, rotation and decline can be carried out, to complete the processing of cutting workpiece in order to control cutter 101.Avoid write in job sequence to manually lifting, rotation, decline time of spending of tool sharpening instruction and save and coordinate by extra computer hardware the cost producing cut program, add the convenience of operation, improve working (machining) efficiency.
As Fig. 4 and Fig. 5, for the processed and applied of glass cutting machine, and to cut length, widely be respectively 200mm, the rectangular glass workpiece of 100mm is target, computer numerical control device 12 first loads the process control program 11 with the instruction of plural number row processing single-unit, operation command is inputted again by command operation panel 120, and the machining information loaded shown the operation command inputted via command operation panel 120 by command input interface 122 after and cuts control information, machining information comprises: cutter moving coordinate, tool feeding speed and speed of cutter spindle, cutting control information comprises: cutter lifting safe altitude, axially allow angle and cutter and cutting direction angle angle.Afterwards, the operation command of generation is operated according to user, trigger the job sequence cutting control module 123 inside and pre-read unit 1231, read the process control program 11 of computer numerical control device 12, and transfer to process the single-unit kind of single-unit instruction (such as: G00 in record cell 1232 real time record process control program 11, G01, G02, G03 ... Deng G code instruction) and single-unit direction is (such as: physical movement axle X, Y, the moving direction of Z), and export a control signal to the lifting signal generation unit cut in mobile control unit 1233, anglec of rotation signal generation unit and decline signal generation unit, produce a lifting signal respectively, one rotates signal and a decline signal, lifting is carried out in order to control cutter 101, the action rotating and decline, to complete cutting workpiece processing.
As Fig. 5, to be applied to program code and the cutting path thereof of the process control program of glass cutting machine, (cutter lifting safe altitude is comprised when user inputs or load cutting control information via command operation panel 120, axially allow angle and cutter and cutting direction angle angle) operation command and after triggering and cutting control module 123, the program code the first row G00X0.Y0.Z0. that unit 1231 reads its process control program 11 is pre-read by job sequence, represent physical movement axle X, Y, Z is returned to the initial point (that is in cutting path A point position) of this axis in the mode of quick position (G00), now, the single-unit kind (G01) and single-unit direction (X0.Y0.Z0.) of in process control program 11, processing single-unit instruction is recorded by record cell 1232, then, continue to pre-read by job sequence the program code second row G01X200.F1000 that unit 1231 reads process control program, represent and allow the position of cutter in physical movement axle X-direction from 0 move to 200.0 the cutting direction of A to B (that is cutting path) with the speed of 1000mm/min, recorded the single-unit kind (G01) of processing single-unit instruction in process control program 11 and single-unit direction (X200.) by record cell 1232 equally, now cutting direction and cutter working direction are in parastate, when job sequence pre-reads program code the third line G01Y100. that unit 1231 reads process control program, represent that cutting direction changes into Y direction by physical movement axle X-direction, that is the cutting direction of B to C in cutting path, is become by the cutting direction of A to B, transfer to record cell 1232 to record equally and in process control program 11, process the single-unit kind (G01) of single-unit instruction and single-unit direction (Y100.), now recorded single-unit direction changes, and observing program code second row of its process control program and the third line two, to process its cutting path of single-unit be the situation that straight line connects straight line, the angle (θ) that two its cutting directions of processing single-unit are formed must be calculated further, when its angle (θ) be greater than the axis inputing to panel command operation panel 120 at the beginning allow angle time, represent that the anglec of rotation is excessive, if directly rotate with this angle in corner, cutter or workpiece can be destroyed, therefore must send lifting signal S1 by the lifting signal generation unit 1233a cut in mobile control unit 1233 and first perform cutter lifting action to control cutter 101, recycling anglec of rotation signal generation unit 1233b sends rotation signal S2 and performs spinning movement to control cutter 101, finally sending decline signal S3 by decline signal generation unit 1233c again performs down maneuver to control cutter 101, otherwise, when its angle (θ) is allowed in angular range in set axis, represent that the anglec of rotation is little, if directly rotate with this angle in corner, although meeting sacrificial section corner precision, but the action of lifting and decline need not be carried out, but effectively can shorten process time, improve the efficiency of processing.
If when program code second row of process control program and the third line this two to process its cutting path of single-unit be that straight line connects circular arc or connects the situation of circular arc for circular arc, due to forward and backward single-unit wherein one be circular arc, then need not rotate in single-unit corner, only need dynamically to be sent along circular arc path by the anglec of rotation signal generation unit 1233b cut in mobile control unit 1233 to rotate signal S2, directly perform spinning movement to control cutter 101.
In sum, user pre-enters cutting control information via command operation panel and comprises: cutter lifting safe altitude, after axially allowing angle and cutter and cutting direction angle angle, trigger and cut the process control program that its job sequence of control module pre-reads unit reading loading calculation machine numerical control device, and transfer to each single-unit kind and single-unit direction in record cell real time record process control program, further control cutter carries out lifting, the action rotating and decline, to complete the processing of cutting workpiece, tradition can be replaced and in job sequence, write lifting to manually, rotate, under tool sharpening instruction or must coordinate with excessively extra computer hardware and produce relevant cut program, except the time of writing needed for job sequence can be saved, the production efficiency improving machine tool is reached to simplify production procedure, also the carelessness because of manual amendment's job sequence can be avoided, cause board stroke defect or cutter, the situation of workpiece major injury.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.

Claims (4)

1. for the opertaing device of cutting tool machine, it is characterized in that: comprising: machine table, there is a cutter and a processing platform, processing platform is in order to carry a processing work, cutter is positioned at above processing work, move along a physical movement axle X, a physical movement axle Y or a physical movement axle Z, and cut carried out to processing work, physical movement axle X, physical movement axle Y and physical movement axle Z orthogonal between two;
Computer numerical control device, is electrically connected to machine table, has in order to load and to make machine table perform one the process control program that plural number row processes single-unit instruction;
Described computer numerical control device has a cutting control module, described cutting control module has a process control program and pre-reads unit, one record cell and one cuts mobile control unit, described process control program pre-reads the process control program that unit reads computer numerical control device, and transfer to the single-unit kind and the single-unit direction that process single-unit instruction in record cell real time record process control program, and export a control signal to cutting mobile control unit, control cutter and carry out a lifting action, one spinning movement or a down maneuver,
Described cutting mobile control unit comprises:
One lifting signal generation unit, the control signal exported in order to receiving record unit, and process the single-unit kind of single-unit instruction and the information in single-unit direction according in the process control program recorded, determine whether that generation one lifting signal performs lifting action to control cutter;
One anglec of rotation signal generation unit, the control signal exported in order to receiving record unit, and process the single-unit kind of single-unit instruction and the information in single-unit direction according in the process control program recorded, determine whether that generation one rotates signal and performs spinning movement to control cutter;
One decline signal generation unit, the control signal exported in order to receiving record unit, and process the single-unit kind of single-unit instruction and the information in single-unit direction according in the process control program recorded, determine whether that generation one declines signal to control cutter execution down maneuver.
2. the opertaing device for cutting tool machine according to claim 1, it is characterized in that: described computer numerical control device also has a command operation panel and a command input interface, described command operation panel to machine table, the cutter moving coordinate loaded, tool feeding speed, speed of cutter spindle, cutter lifting safe altitude, axially allows angle and cutter and cutting direction angle angle for input one operation command after the operation command of command input interface display via the input of command operation panel.
3. the opertaing device for cutting tool machine according to claim 2, is characterized in that: command operation panel includes a plurality of button for input operation command to machine table, and at least one button is connected with cutting control module.
4. the opertaing device for cutting tool machine according to claim 3, is characterized in that: described command operation panel also comprises one and to collide protection assembly, in order to controlled working machine table stop operation.
CN201410080162.0A 2014-03-06 2014-03-06 For the opertaing device of cutting tool machine Active CN103792881B (en)

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EP3164984B1 (en) * 2014-07-03 2018-05-16 Atlas Copco Industrial Technique AB Methods and nodes for facilitating communication between a tool server and a plurality of tool controllers in a work tools communication system
CN104570960B (en) * 2015-01-07 2017-05-31 苏州新代数控设备有限公司 The control method of machine table cutting speed, control system and control device
TWI716849B (en) * 2019-04-10 2021-01-21 財團法人工業技術研究院 Method and system for predicting collision detection of machining path

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