CN201632768U - Laser tool blade milling machine - Google Patents
Laser tool blade milling machine Download PDFInfo
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- CN201632768U CN201632768U CN 201020000167 CN201020000167U CN201632768U CN 201632768 U CN201632768 U CN 201632768U CN 201020000167 CN201020000167 CN 201020000167 CN 201020000167 U CN201020000167 U CN 201020000167U CN 201632768 U CN201632768 U CN 201632768U
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Abstract
The utility model relates to a laser tool blade milling machine. A high-quality laser instead of a grinding wheel or electro-discharge machining is used for carrying out precise machining on cutters, dies and workpieces which are similar to shapes or forms of the cutters and the dies. In a machining process, a workpiece is installed in a tool clamp, and the position of the workpiece to be machined is adjusted so as to achieve an optimal angle and orientation; a point to be machined is arranged on a focal point or a focal plane of the laser; the laser and cooling air or cooling liquid is started; and a high-precision multi-dimensional motion system is electrically controlled or manually controlled so that a machining area is shifted according to a certain rule, thereby forming tool blades in various shapes. The utility model has non-contact machining, no pressure and stress damage by the milling of a grinding wheel, no electro-discharge damage by the milling of electric spark, high quality, high efficiency and easy real-time monitoring; When the laser quality is higher, a blade with bright and clean mirror surface can be machined; both the efficiency and the quality are better than those of the electric spark; and the efficiency of the laser milling is far higher than that of electro-discharge milling and grinding wheel milling.
Description
Technical field
The utility model relates to a kind of laser tool blade milling machine, is machining medium with laser, thereby metal or non-metal workpiece are carried out the accurate processing method that material obtains required form of removing.The utility model is particularly related to precision cutting tool, mould and is similar to the shape of cutter, mould or the processing technology of form.The related process equipment of the utility model belongs to the precision cutting apparatus field.
Background technology
The present processing method that generally adopts:
Prior art one:
Adopting grinding machine and the equipment that is similar to grinding machine is the processing method of removing material with the emery wheel.
Working method: be with motor or other power source as driving, by emery wheel rotation and contact workpiece to be machined surface, rely on the friction removal workpiece material of abrasive material and workpiece.At the process medium plain emery wheel of this friction also constantly loss, constantly come off from the emery wheel and peel off the wheel face that makes new advances thereby show as abrasive grain.So the physical dimension of the complexity of the grinding that emery wheel can be realized and measure of precision and abrasive particle, the maintenance degree of grinding wheel shape are relevant.So the method can't realize complicated and extremely trickle processing request.
Advantage: the workpiece that grinds can be realized higher roughness grade number, can obtain sharp cutting edge.
Inferior position: easily cutting edge is caused pressure, stress damage as the contact grinding.The cutting edge distortion can be caused, the superhard cutter processing of complicated shape can't be realized.
Prior art two:
Adopt discharge-treating method.
Operation principle: with liquid is that machining medium applies very strong pulse voltage between metal electrode and workpiece.When voltage reaches the breakdown voltage of liquid medium dielectric strength lowest part, can produce discharge herein.The moment high temperature of discharge generation (being generally 10000-12000 ℃) makes fusing of workpiece local material even steam raising.Under the flushing of the effect of discharge with explosion and liquid medium, the workpiece particle of local scorification and gasification breaks away from workpiece, thereby forms the small pit of surface of the work.The mobile workpiece that makes of discharge back liquid medium is lowered the temperature, and dielectric strength restPoses, and waits for discharge next time.Utilization repeatedly and workpiece and interelectrode displacement by this process form required cutter trade.
Advantage: directly do not contact between workpiece and electrode, do not produce the damage of stress and pressure.The cutter trade that each discharge forms is little, so can realize degree of precision and the very little complicated processing of deflection.Has certain advantage aspect superhard cutter such as the processing of PCD diamond cutter.
Inferior position: working (machining) efficiency is lower, and the material of poorly conductive is difficult to process.
Prior art three:
The processing mode that adopts metal bonded wheel to combine with grinding and discharge.
Operation principle: this processing mode be with the metallic bond that distributes in the metal bonded wheel as sparking electrode, the Compound Machining of finishing jointly as removing material with the abrasive grain in the metal bonded wheel.In the process with liquid as discharge medium, when metal bonded wheel is subjected to very high pulse voltage and exceeds the liquid medium dielectric strength, on workpiece to be machined, produce discharge, and form cutter trade.Because metallic bond is in emery wheel and disperse distributes, so in emery wheel and the relative all the time certain clearance amount that exists during multiple spot contact, line contact or the face of the mutual friction of workpiece phase contact.And liquid medium also is in a kind of interrupted state that is removed all the time covering of forming of emery wheel or surface of the work in discharge and the grinding, thus grinding and discharge process can be orderly carry out continuously.
Advantage: this processing mode contrasts common spark machined can realize higher operating efficiency, and it is better to compare the wheel grinding integrated cost.Process comprises contact and contactless two kinds of processing modes simultaneously.The grinding of its medium plain emery wheel can be removed the oxide layer that workpiece material and surface of the work are produced by high temperature discharge, and exposes the metallic bond that makes new advances by the wearing and tearing of emery wheel, makes that workpiece and emery wheel remain best electric conductivity in the process.This processing mode is particularly suitable for the processing of the alloy that is made of multiple different resistance elements.
Inferior position: disperse distribution, effective processing to realize with the form of multiple spot discharge because metallic bond belongs in emery wheel, and in the process each point of discharge and corresponding dot spacing to be processed from difference to some extent, so also difference to some extent of the cutter trade of strength of discharge and formation.Because the grinding of emery wheel itself generally only accounts for booster action, and metal bonded wheel do not possess finishing requirements, so the only suitable lower occasion of required precision of this processing mode.
The cost and the technology difficulty of metal bonded wheel are higher, and being used for workpiece small lot of the same race, to add the man-hour economy not ideal.So application is not too extensive, also restricted the exploitation of these type of functions of the equipments, the common comparatively simple special purpose machine tool of some kinematic systems that mostly is.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art function and overall efficiency, it is that manufacturing process is to precision cutting tool, mould be similar to the shape of cutter, mould or the processing method of form workpiece with laser that the utility model provides a kind of.And at the laser process equipment of this processing method.
The technical scheme that the utility model adopted:
A kind of laser tool blade milling machine is made up of high-quality laser instrument, leaded light focusing system, high-precision multi-dimensional movement system, erecting tools jig, real-time monitoring system, cooling system, power-supply system, control and operating system; High-quality laser instrument is fixed on the fuselage, the leaded light focusing system is installed in the front end of high-quality laser instrument, real-time monitoring system is installed in a side of leaded light focusing system, and the erecting tools jig is installed in the high accuracy multi-dimensional movement system, and the pipeline of cooling system connects high-quality laser instrument; Power-supply system is connected high-quality laser instrument, leaded light focusing system, high accuracy multi-dimensional movement system, erecting tools jig, real-time monitoring system and cooling system with operating system by cable with control;
Control and operating system are controlled high accuracy multi-dimensional movement system, real-time monitoring system, cooling system and high-quality laser instrument respectively.
Adopt two dimension above automatically controlled or manual translation stage, deflection platform and turntable, combine according to certain way, workpiece (X, Y, Z) three rectilinear coordinates directions and (θ x, θ y, θ z) three circle coordinates directions altogether in the 6 DOF at least more than the bidimensional direction in adjust or move.
A kind of laser tool blade milling machine comprises a series of optical mirror slips, restraints by expanding, transfers, compiles focusing, makes focus or hands over the place, plane to have high energy density.This leaded light focusing system can with the certain angle of main work top deflection.
Laser sharpening helicla flute adopts the mode of cutting successively; Three of kinematic system θ x rotation, y axle, z axle are moved according to functional relations such as regular hour, speed, make laser beam form rule arc cutter trade on workpiece;
Or adjustment makes the center of circle of circular arc to be processed and pivot coaxial, laser beam is by the certain angle of angular direction, back inclination, focus is positioned at tool surface circular arc line position to be processed, manually back and forth rotates or automatically controlled reciprocal rotation, can process the circular arc cutting edge of cutter.
A kind of laser tool blade milling machine, optical maser wavelength or Nd:YAG frequency tripling 355nm laser, or Nd:YAG is two frequency multiplication 532nm, or Nd:YAG laser 1064nm;
The pulse width of laser pulse is less than 200 microseconds.
A kind of laser tool blade milling machine adopts two dimension above automatically controlled or manual translation stage, deflection platform and turntable; Combine according to certain way, make workpiece can (X, Y, Z) three rectilinear coordinates directions and (θ x, θ y, θ z) three circle coordinates directions altogether in the 6 DOF at least more than the bidimensional direction in adjust or move.
High-quality laser is solid YAG laser instrument (being that 532nm, frequency tripling are 355nm after wavelength 1064nm, the frequency multiplication) or the optical fiber laser or the ultraviolet wavelength laser instrument of lamp pumping or diode pumping.
Control is connected high accuracy multi-dimensional movement system, real-time monitoring system, cooling system and high-quality laser instrument respectively with operating system; Finish the setting of program and equipment is sent when instruction when control and operating system, be mounted workpiece that the instrument jig locks under the monitoring of real-time monitoring system, carry out the location of datum mark with high accuracy multi-dimensional movement system.
A kind of laser tool grinding method adopts high-quality laser to replace emery wheel or discharge processing, and cutter, mould and the shape or the form workpiece that are similar to cutter, mould are carried out Precision Machining, contains following steps:
With precision cutting tool, mould be similar to the shape of cutter, mould or the workpiece of form is loaded in the erecting tools jig, adjust the workpiece to be machined position and make it to reach only angle and orientation; Processed point is placed on laser spot or the focal plane, start laser and cold gas or cooling fluid, automatically controlled or manual high accuracy multi-dimensional movement system makes machining area carry out displacement according to certain rules, thereby forms the tool edge of different shape;
Power-supply system is divided into multichannel, is respectively high-quality laser instrument, high accuracy multi-dimensional movement system (kinematic system also can adopt manual mode), real-time monitoring system, cooling system and control and operating system electric power is provided.
Control and operating system are controlled high accuracy multi-dimensional movement system, real-time monitoring system, cooling system and high-quality laser instrument respectively.
Finish the setting of program and equipment is sent when instruction when control and operating system, be mounted workpiece that the instrument jig locks under the monitoring of real-time monitoring system, carry out the location of datum mark with high accuracy multi-dimensional movement system.
High-quality laser instrument sent energy by the leaded light focusing system after finished the location, and formed the cutter trade of ablation or material gasification at surface of the work.
Simultaneously cooling system is cooled off by the heat that electric energy produces to the transform light energy process laser instrument in the mode of liquid cooling or air cooling.The form of employing assist gas is cooled off the processed part of surface of the work by nozzle and blown down to gasify and the scorification residue.
High accuracy multi-dimensional movement system cooperates high-quality laser instrument to carry out multidimensional precise displacement under the pre-set programs under the monitoring of real-time monitoring system.And carry out at any time correction according to the testing result of real-time monitoring system.
By the Precision Machining of above step realization to workpiece.
A kind of laser tool blade milling machine partly is made up of high-quality laser instrument, leaded light focusing system, high-precision multi-dimensional movement system, erecting tools jig, real-time monitoring system, cooling system, power-supply system, control and operating system etc.
Power-supply system is divided into multichannel, is respectively high-quality laser instrument, high accuracy multi-dimensional movement system (kinematic system also can adopt manual mode), real-time monitoring system, cooling system, control and operating system electric power is provided.
Control and operating system are administered high accuracy multi-dimensional movement system, real-time monitoring system, cooling system and high-quality laser instrument respectively.Finish the setting of program and equipment is sent when instruction when control and operating system, be mounted workpiece that the instrument jig locks under the monitoring of real-time monitoring system, carry out the location of datum mark with high accuracy multi-dimensional movement system.
High-quality laser instrument sent energy by the leaded light focusing system after finished the location, and formed the cutter trade of ablation or material gasification at surface of the work.Simultaneously cooling system is cooled off by the heat that electric energy produces to the transform light energy process laser instrument in the mode of liquid cooling or air cooling.And the form that adopts assist gas is cooled off the processed part of leaded light focusing system and surface of the work by nozzle and is blown down and gasified and the scorification residue.
High accuracy multi-dimensional movement system cooperates high-quality laser instrument to carry out multidimensional precise displacement under the pre-set programs under the monitoring of real-time monitoring system.And carry out at any time correction according to the testing result of real-time monitoring system.
By the Precision Machining of the accurate cooperation realization between above each system to workpiece.
The introduction of each critical piece
Laser instrument:
High-quality laser can be the laser instrument from multiple laser medium.Can be lamp pumping or diode pumping solid YAG laser instrument (after wavelength 1064nm, the frequency multiplication be 355nm for 532nm, frequency tripling), can be optical fiber laser, can be the ultraviolet wavelength laser instrument, also can be the higher laser instrument of other quality.From optical maser wavelength, should be the short as far as possible laser of wavelength.Be the best wherein with the PRK that is positioned at ultraviolet band, Nd:YAG frequency tripling 355nm laser secondly, Nd:YAG two frequency multiplication 532nm once more, common Nd:YAG laser 1064nm and more long wavelength's laser is available reluctantly.From the characteristics of laser pulse, should be that peak power is higher, pulse width is narrower for good.In general pulse width is less than 200 microseconds, and then processing quality is higher to reach nanosecond, psec even femtosecond rank, but working (machining) efficiency also descends thereupon, so the laser of nanosecond and psec rank pulsewidth is preferable selection for fine finishining.Peak power for pulse does not have too high requirement, as long as can effectively process.But under the situation that pulsewidth is determined, peak power is high more, and then working (machining) efficiency is also high more.
The leaded light focusing system:
The leaded light focusing system makes laser beam expand bundle, transfer, compile focusing through a series of optical mirror slips, thereby has high energy density in focus or place, friendship plane.When the part to be processed of workpiece places near the focus, just by scorification and gasification rapidly to form processing.
High-precision kinetic control system:
General two dimension above automatically controlled or manual translation stage, deflection platform and the turntable (common name moving cell) of adopting.Combine according to certain way, make workpiece can (X, Y, Z) three rectilinear coordinates directions and (θ x, θ y, θ z) three circle coordinates directions altogether in the 6 DOF at least more than the bidimensional direction in adjust or move.Dimension more at most function more comprehensively, technology is more simplified, production efficiency is also higher.
Grasping system is installed:
Be installed on the moving cell, be used to lock workpiece to be machined.And can in certain angle, orientation and size, adjust.
Real-time monitoring system:
Adopt microscope or optical projection system or CCD camera system.Can integrate with the leaded light focusing system.
Cooling system:
Adopt gas cooled or liquid cools, but also the two is used also.Gas cooled is simple and be easy to realize that liquid cools is effective but structure is comparatively complicated.
The beneficial effects of the utility model are specific as follows:
Contrast with prior art:
1, wheel grinding: be difficult to realize,, can only use the bistrique of moulding customization because the very little plain wheel of helicla flute can't be realized available cutter trade.Add man-hour except θ x, y, z three-axis moving, bistrique also will prolong axis and carry out rotation.In the processing bistrique be in radial and axial stressed along homonymy, so stability is under some influence.Shape changes in the bistrique wear process, needs to change when exceeding the limit of technology permission, and readjusts working face.This kind working (machining) efficiency and cost are all undesirable.
2, multiple operation processing: the advanced person drives a vehicle or mills processing, grinds processing again.At first workpiece is if superhard material, car, mills mode and all can't process.Even if common material is expected the preprocessing of better quality and also will be relied on very high process conditions.With the car is example: mechanically the engine lathe of speed change does not have enough gear ratio, is difficult to realize correct preprocessing when lead angle is very big.Can only rely on the senior Digit Control Machine Tool of stepper motor speed change or numerical control machining center and the littler molding cutter of size and process, preprocessing finishes by the described wheel grinding that carries out of 1-1.Equipment and time cost are higher in this way, and production efficiency is lower.
3, discharge processing: method is basic close with Laser Processing, but efficient is lower.As adopt shaped electrode to imitate the type electric machining, can be in process along with electrode gradually oxidation and effect of attrition to the spiral fluted machining accuracy.
4, the processing mode that adopts metal bonded wheel to combine with grinding and discharge.This kind equipment has certain technology limitation, is not suitable for this type of Precision Machining.
5, contactless processing, the pressure of no wheel grinding, stress damage; Also there is not the discharge damage of electric spark grinding.High-quality: can process the bright and clean cutting edge of minute surface when the laser quality is higher, efficient still is that quality is all superior than electric spark.High efficiency: the efficient of laser mill will be higher than discharge mill and emery wheel mill far away.Be easy to real-time monitoring.
Description of drawings
Fig. 1: laser tool blade milling machine schematic diagram;
Fig. 2: laser tool blade milling machine high accuracy multi-dimensional movement system schematic;
Fig. 3: the local enlarged diagram of laser tool blade milling machine A point;
Fig. 4: helicla flute processing schematic diagram;
Fig. 5: the local enlarged diagram of processing spiral fluted;
Fig. 6: a kind of processing method schematic diagram of wheel hub cutter;
Fig. 7: a kind of processing method schematic diagram of wheel hub cutter;
Fig. 8: processing method schematic diagram.
Below in conjunction with drawings and Examples the utility model is further specified.
The specific embodiment
The basic composition of laser tool blade milling machine: as shown in Figure 1,
High-quality laser instrument 1; Leaded light focusing system 2; High accuracy multi-dimensional movement system 3; Erecting tools jig 4; Real-time monitoring system 5; Cooling system 6; Power-supply system 7; Control and operating system 8.
High-quality laser instrument 1 is fixed on the fuselage, leaded light focusing system 2 is installed in the front end of high-quality laser instrument 1, real-time monitoring system 5 is installed in a side of leaded light focusing system 2, and erecting tools jig 4 is installed in the high accuracy multi-dimensional movement system 3, and the pipeline of cooling system 6 connects high-quality laser instrument 1; Power-supply system 7 is connected high-quality laser instrument 1, leaded light focusing system 2, high accuracy multi-dimensional movement system 3, erecting tools jig 4, real-time monitoring system 5 and cooling system 6 with operating system 8 by cable with control.
The laser tool blade milling machine is made of above each functional unit, also can split according to the needs of structure or make up between each assembly, and then form new appearance forrns.
Each assembly is realized being connected and accepting controlling with control and operating system with holding wire by data-interface.
Be connected by cable between each assembly and power-supply system.
Arbitrary dimension in the multi-dimensional movement system all can realize motion by interlock, self-movement or manual mode.
As shown in Figure 2, high accuracy multi-dimensional movement system is rotated sextuple moving cell and is formed by x axle, y axle, z axle, θ x rotation, θ y rotation, θ z usually, also can according to the difference of sharpening workpiece moving cell be reconfigured or increase and decrease moving cell.Moving cell can according to link between the difference of application target and system, self-movement or manually.Usually accept instruction by the motor-driven execution by data-interface during the non-manual movement of moving cell.
As shown in Figure 3,
The power of translation stage and data insert part.Drive motors 9 and data-interface 10 are connected fuselage, manual adjustments knob 11 is connected drive motors 9, the data access of each moving cell can be that common serial ports or parallel port are inserted, and also can be based on the wired or wireless access way under other various communications protocol.
As shown in Figure 4,
High-quality laser instrument is to being mounted, processing with the spiral workpiece 12 of multi-dimensional movement system precise displacement.
As shown in Figure 5,
Grinding of specially-shaped swinging cutting tool.(have spiral fluted hard-material work pieces and high-precision micro drill bit, superhard drill bit, many steps moulding drill bit at special milling cutter etc. especially.) laser sharpening helicla flute adopts the mode of cutting successively.Three of kinematic system θ x rotation, y axle, z axle are moved according to functional relations such as regular hour, speed, make laser beam 13 on workpiece 12, form rule arc cutter trade (chip area for processing part 14, process remove part 15), and progressively realize final processing request.
As Fig. 6, shown in Figure 7,
Use x, y axle to cooperate θ y rotation to do the location and the centering of part to be processed in this processing, carry out angle adjustment accurately with θ y direction of rotation, part to be processed (tool clearance) angle is overlapped with laser beam 13 (vertically) direction, make laser beam 13 form cutting required relief angle along rotational trajectory along θ z direction rotation.
Perhaps cutter and rotary tooling horizontal positioned thereof, adjustment makes the center of circle of circular arc to be processed and pivot coaxial, laser beam 13 is by the certain angle of angular direction, back inclination, focus is positioned at tool surface circular arc line position to be processed, manually back and forth rotate or automatically controlled reciprocal rotation, can process the circular arc cutting edge of cutter.
As shown in Figure 8, schematic diagram for Fig. 7 process, between the axial line of cutter head part and the motion pivot angle is arranged before undressed, rotate with the motion pivot, 13 pairs of cutter heads of laser beam are processed, and can illustrate to find out that processing on the head base surface remove the part to be removed on part and the head base surface.
Comprehensive above embodiment shows that the laser grinding method has merged mill (successively removing) and cut (once removing) two kinds of processed edges.And working (machining) efficiency and precision effectively improve in existing process, are the important breakthroughs in a tool processes field.
The power of translation stage and data insert part.The data access of each moving cell can be that common serial ports or parallel port are inserted, and also can be based on the wired or wireless access way under other various communications protocol.
Comprehensive above embodiment shows, the utility model combines the workpiece motion s mode of laser cutting machine and laser engraving machine and the workpiece motion s mode of traditional emery wheel sharpening cutter and electric spark sharpening cutter, and substitute emery wheel and electric spark is processed cutting edge roundness with laser, working (machining) efficiency is largely increased, and is an important breakthrough of sintered carbide tools manufacture field.Especially aspect the corase grind and half correct grinding of diamond cutter, the working (machining) efficiency of laser blade milling machine can exceed several times than existing wheel grinding or electric spark grinding efficient.
A kind ofly being medium sharpening cutter, mould with laser and being similar to the shape of cutter, mould or the processing method of form workpiece, is that with laser described workpiece to be carried out removing material with precision be the processing method of feature.
Workpiece to be machined can be made of conductor, semiconductor or electrically non-conductive material.
Form at the place to be processed of workpiece by the leaded light focusing system and can realize the high density energy of processing.
The machining feature of described workpiece is to make in the process between workpiece and laser spot and produces relative displacement, so that form the cutter trade with required form and relative position.
A kind of laser tool blade milling machine.Partly constitute by high-quality laser instrument, leaded light focusing system, high-precision multi-dimensional movement system, erecting tools jig, real-time monitoring system, cooling system, power-supply system, control and operating system etc.
Also can split according to the needs of structure or make up between each system, and then form new appearance forrns.
Described high-quality laser instrument can be commercially available lamp pumping or the solid YAG laser instrument of diode pumping (after wavelength 1064nm, the frequency multiplication be 355nm for 532nm, frequency tripling), can be optical fiber laser, can be the ultraviolet wavelength laser instrument, also can be the higher laser instrument that is suitable for carrying out tool processes of other quality.
The leaded light focusing system comprises a series of optical mirror slips, by to the expansion bundle of laser beam, transfer, compile focusing, make focus or hand over the place, plane to have high energy density.This leaded light focusing system can be certain with work top deflection angle, to realize processing to tool clearance and other position.
High-precision multi-dimensional movement system: can be commercially available above automatically controlled or manual translation stage, deflection platform and the turntable (common name moving cell) of employing two dimension.Combine according to certain way, make workpiece can (X, Y, Z) three rectilinear coordinates directions and (θ x, θ y, θ z) three circle coordinates directions altogether in the 6 DOF at least more than the bidimensional direction in adjust or move.
The erecting tools jig can be made of one or more instruments, and splits or make up according to different instructions for uses.Can independently exist and also can be integrated in high accuracy multi-dimensional movement system.Can make workpiece point to be processed be in better suited installation site.
Described real-time monitoring system can be that commercially available microscope, optical projection system or CCD camera system constitutes.Can independently also can be integrated mutually with other system in the laser tool blade milling machine.
Described control and operating system can comprise: computer, functional unit (also can be keyboard and mouse) and display unit with certain application program.Its working method is: by being connected with the data or the electricity port of other each system in the laser tool blade milling machine, pass on instruction and realization to control.
Described FPDP can be that common serial ports or parallel port are inserted, and also can be based on the wired or wireless access way under other various communications protocol.
Claims (6)
1. laser tool blade milling machine is characterized in that: be made up of high-quality laser instrument, leaded light focusing system, high-precision multi-dimensional movement system, erecting tools jig, real-time monitoring system, cooling system, power-supply system, control and operating system; High-quality laser instrument is fixed on the fuselage, the leaded light focusing system is installed in the front end of high-quality laser instrument, real-time monitoring system is installed in a side of leaded light focusing system, and the erecting tools jig is installed in the high accuracy multi-dimensional movement system, and the pipeline of cooling system connects high-quality laser instrument; Power-supply system is connected high-quality laser instrument, leaded light focusing system, high accuracy multi-dimensional movement system, erecting tools jig, real-time monitoring system and cooling system with operating system by cable with control;
Control and operating system are controlled high accuracy multi-dimensional movement system, real-time monitoring system, cooling system and high-quality laser instrument respectively.
2. a kind of laser tool blade milling machine according to claim 1, it is characterized in that: adopt two dimension above automatically controlled or manual translation stage, deflection platform and turntable, combine according to certain way, workpiece (X, Y, Z) three rectilinear coordinates directions and (θ x, θ y, θ z) three circle coordinates directions altogether in the 6 DOF at least more than the bidimensional direction in adjust or move.
3. a kind of laser tool blade milling machine according to claim 1, it is characterized in that: comprise a series of optical mirror slips, restraint by expanding, transfer, compile focusing, make focus or hand over the place, plane to have energy density, this leaded light focusing system and the certain angle of main work top deflection.
4. a kind of laser tool blade milling machine according to claim 1 is characterized in that: optical maser wavelength or Nd:YAG frequency tripling 355nm laser, or Nd:YAG is two frequency multiplication 532nm, or Nd:YAG laser 1064nm;
The pulse width of laser pulse is less than 200 microseconds.
5. a kind of laser tool blade milling machine according to claim 1 is characterized in that: adopt two dimension above automatically controlled or manual translation stage, deflection platform and turntable; Combine according to certain way, make workpiece can (X, Y, Z) three rectilinear coordinates directions and (θ x, θ y, θ z) three circle coordinates directions altogether in the 6 DOF at least more than the bidimensional direction in adjust or move.
6. a kind of laser tool blade milling machine according to claim 1 is characterized in that: high-quality laser is to be 355nm or optical fiber laser or ultraviolet wavelength laser instrument for 532nm, frequency tripling behind the solid YAG laser wavelength 1064nm, frequency multiplication of lamp pumping or diode pumping.
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| CN 201020000167 CN201632768U (en) | 2010-01-06 | 2010-01-06 | Laser tool blade milling machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406670A (en) * | 2013-07-02 | 2013-11-27 | 浙江工业职业技术学院 | Laser cutting system for polycrystalline diamond compact |
| CN106163730A (en) * | 2014-03-31 | 2016-11-23 | 松下神视株式会社 | Laser processing device |
| CN107160042A (en) * | 2017-06-16 | 2017-09-15 | 中国地质大学（武汉） | A kind of facet jewel laser process equipment |
| CN107538140A (en) * | 2017-09-14 | 2018-01-05 | 孙树峰 | A kind of laser rotary-cut processing inclined device |
| CN108080792A (en) * | 2017-12-22 | 2018-05-29 | 芜湖全程智能科技有限公司 | A kind of laser sanding apparatus polishing process |
| CN108127261A (en) * | 2017-12-22 | 2018-06-08 | 芜湖全程智能科技有限公司 | A kind of laser grinding device |
| CN109926731A (en) * | 2017-12-18 | 2019-06-25 | 夏浥 | A kind of method and device for the preparation of diamond cutter femtosecond laser |
| CN110202272A (en) * | 2019-05-07 | 2019-09-06 | 中国工程物理研究院机械制造工艺研究所 | A kind of solid harmful influence cutter device and cutting method based on femtosecond laser |
| CN110548995A (en) * | 2019-08-27 | 2019-12-10 | 河南省中原华工激光工程有限公司 | Multifunctional laser micro-carving texture processing equipment |
| CN110732776A (en) * | 2019-09-20 | 2020-01-31 | 江苏大学 | laser edge trimming device and method |
| WO2021190532A1 (en) * | 2020-03-25 | 2021-09-30 | 广东工业大学 | Method for laser turning-milling complex machining of tool |
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2010
- 2010-01-06 CN CN 201020000167 patent/CN201632768U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103406670A (en) * | 2013-07-02 | 2013-11-27 | 浙江工业职业技术学院 | Laser cutting system for polycrystalline diamond compact |
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