CN102626936A - Numerical control woodworking machine tool and method for finely processing wood product thereby - Google Patents
Numerical control woodworking machine tool and method for finely processing wood product thereby Download PDFInfo
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- CN102626936A CN102626936A CN2012101287461A CN201210128746A CN102626936A CN 102626936 A CN102626936 A CN 102626936A CN 2012101287461 A CN2012101287461 A CN 2012101287461A CN 201210128746 A CN201210128746 A CN 201210128746A CN 102626936 A CN102626936 A CN 102626936A
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Abstract
The invention discloses a numerical control woodworking machine tool which comprises a body provided with a feeding unit as well as a roughing turning tool table and a fine turning tool table, wherein the roughing turning tool table and the fine turning tool table are arranged face to face and are both equipped with a piece of power equipment for driving them to undergo a linear and reciprocating motion perpendicular to axis of the body. The two pieces of power equipment are connected with their corresponding control modules which are provided with an interpolation arithmetic unit, wherein the interpolation arithmetic unit of the fine turning tool table is used for controlling a machining contrail that a fine turning tool automatically tracks a roughing turning tool in real time. The invention further provides a method for finely processing a wood product by using the numerical control woodworking machine tool to overcome a double-fold eyelid. The numerical control woodworking machine tool and the method for finely processing wood product thereby provided by the invention can significantly improve processing efficiency of wood products, and overcome a double-fold eyelid phenomenon in wood product processing by using the numerical control woodworking machine tool, thus solving a technical problem existing long in the field.
Description
Technical field
The present invention relates to the wood craft machines technical field, be specifically related to a kind of wood craft machines, and use the method that it overcomes the retrofit woodwork of double-edged eyelid with double-pole platform.
Background technology
In the house ornamentation industry, woodwork more and more receives people's favor because of good hand touch, class are high.Wherein revolving body woodwork or its semi-finished product such as the Rome column of Wooden stair, tables and chairs leg, head of a bed accessory, clothes hanger, washstand, vase process through carpenter's process equipment especially wood-turning machine mostly.
At present, existing wood-turning machine is general on the market adopts single processing cutter platform, though adopt the wood-turning machine of single processing cutter platform can satisfy basic processing needs, the woodwork after its processing needs further polishing to make it smooth surface.
In order to improve the working (machining) efficiency of woodwork, accomplish the roughing and the fine finishining of woodwork simultaneously, those skilled in the art have done a large amount of work for a long time.Mainly be that two processing cutter platforms are set on wood craft machines, one of them processing cutter platform is to the rough turn processing of woodwork, and another processing cutter platform is polished to the woodwork finish turning; Two processing cutter platforms are installed on the same leading screw, and the thread rotary orientation that is provided with on the leading screw is opposite, and drive unit can drive leading screw; Make synchronous feed of two processing cutter platforms or withdrawing, still, under this structure; Machining locus all can appear in the woodwork that processes has overlapping phenomenon, and those skilled in the art are referred to as double-edged eyelid.
Therefore, how to design a kind of double-pole platform numerical control woodworking lathe improving the working (machining) efficiency of woodwork greatly, and utilize it to overcome the double-edged eyelid phenomenon in the woodwork processing, become the long-standing technical barrier in this area.
Summary of the invention
Technical problem to be solved by this invention provides the numerical control woodworking lathe and utilizes the method for its retrofit woodwork; It improves the working (machining) efficiency of woodwork greatly; And utilize the double-edged eyelid phenomenon that overcomes in the woodwork processing, thereby eliminate defective in the above-mentioned background technology.
For solving the problems of the technologies described above, technical scheme of the present invention is:
The numerical control woodworking lathe; Comprise fuselage, said fuselage is provided with feeding unit material, also is provided with roughing tool platform and thin lathe tool platform on the said fuselage; The roughing tool platform is installed with thin lathe tool platform relatively; The roughing tool platform is provided with thin lathe tool platform and is used to drive it perpendicular to the power-equipment that said fuselage axis carries out straight reciprocating motion, and said power-equipment connects each self-corresponding control module, and said control module has the interpolation operation unit; Wherein, the interpolation operation unit of thin lathe tool platform is in order to control the machining locus of thin lathe tool automatic real-time track roughing tool.
Preferably, thin lathe tool matches on the roughing tool on the said roughing tool platform and the thin lathe tool platform, and the range deviation along axis of workpiece between the roughing tool of cooperation and the thin lathe tool is not more than 1mm.
Further, an end of said fuselage is equipped with unit head, and the other end is equipped with tailstock, and said unit head and tailstock are provided with the feeding unit material of cooperation, is rotatablely equipped with at least one rotating shaft on the said unit head; Roughing tool platform and thin lathe tool platform are installed between said unit head and the tailstock.
Preferably, be rotatablely equipped with two rotating shafts on the said unit head.Be that said numerical control woodworking lathe is the twin shaft wood craft machines.
Obviously, the number of lathe tool should adapt with the number of rotating shaft on said each cutter platform.
As preferably, said power-equipment includes and drives leading screw and the stepper motor or the servomotor that are connected with said driving leading screw power, said stepper motor or each self-corresponding control module of servomotor connection.Said structure has utilized and has driven leading screw and stepper motor or the good controllability of servomotor, conveniently the position of each cutter platform is adjusted respectively.
Further preferred, said power-equipment includes slide carriage, and the bottom engagement of said slide carriage is installed on and drives on the leading screw, and the top of said slide carriage fixedly mounts said cutter platform.Said structure has utilized the good straight-line guidance property of slide carriage, and simultaneously, slide carriage also can well protect the parts of inside, avoids impurity such as wood chip stained to it.
Said control module all has the interpolation operation unit.Interpolation operation is exactly the process that machine tool numerical control system is confirmed cutting tool path according to pattern.Also we can say, some data on the known curve, the method according to the intermediate point between certain algorithm computation known point is also referred to as " closeization of data point ".Numerical control device is according to the information of parts program of input, closeization of data carried out in the starting point of the described curve of block, space between the terminal point, thereby form the profile traces that requires, and this " closeization of data " function just is called " interpolation ".It is exactly the master data of numerical control device according to input that interpolation is calculated; Through calculating; Come out the shape description of workpiece profile, send the feeding pulse according to result of calculation to each coordinate, corresponding each pulse while calculating; Lathe moves the distance of a pulse equivalency on the coordinate direction of response, thereby workpiece is processed the shape of required profile.Comprise linear interpolation, circular interpolation, interpolation operation unit are exactly for accomplishing the electronic installation that above-mentioned purpose uses DSP, FPGA, high-speed microprocessor etc. to form.Because native system mainly is used in woodworking, and its particularity is arranged, two cover cutter platforms have been used in order to improve fineness; Two cover interpolation operation unit, a cover is responsible for rough turn, and a cover is responsible for thin car; Rough turn interpolation operation unit is that roughing tool platform driving arrangement provides pulse and direction, according to systematic parameter and the procedure of input workpiece is carried out rough turnly, and carefully car interpolation operation unit is that thin lathe tool platform driving arrangement provides pulse and direction; The machining locus that automatic real-time track is rough turn is seen from the machining locus of cutter, and it makes thin car closely follow all the time in rough turn back; The tool marks of rough turn generation are removed, so effectively avoided the appearance of double-edged eyelid.While is accomplished by two cuttves owing to one procedure jointly, thereby has improved the fineness of workpiece.
Preferably, convenient and reliable for what operate, two control modules can integrated being arranged in the same digital control system.
Obviously, said digital control system also comprises key-to-disk (in order to input parameter, procedure), keying signal splitter (in order to distribute keying signal), master controller (in order to total activation), switching value input block (limit switch, run switch, mode switch etc.), switching value output unit (in order to indication, spindle motor startup, centering, the material folding of reporting to the police), stepper motor driver and centering and clamping device controller (in order to fixation workpiece) etc.Also be provided with follow-rest on the said fuselage, follow two cutter platforms during processing work and move together, in turning process, follow-rest can effectively prevent workpiece because of receiving the cutting flexural deformation of cutter, and the vibrations and the tapering of minimizing workpiece.
A kind of method of utilizing numerical control woodworking lathe retrofit woodwork comprises the steps:
S1. utilize the feeding unit material material loading, workpiece is found the center, two ends automatically accurately and is clamped in the rotating shaft; In this step, what this feeding unit material adopted is that application number is 200920352567.X, the feeding device of patent name for being provided in " numerical control woodworking lathe ";
S2. with one section cylinder of the preparatory car of workpiece, measure and obtain cylindrical diameter and length; In advance one section cylinder of car is length and the diameter that seeks out behind the preparatory car of cutter, is procedure define program initial point (machining benchmark point);
S3. the diameter and the length input control module that step S2 are obtained are confirmed to preserve;
S4. utilize control module that the speed and the rough turn surplus of processing are set, confirm to preserve;
S5. utilize control module that the program of machining locus scheme is set, move.
As a kind of preferred, among the step S4, the speed of processing is selected between 10mm-3000mm/min.
As a kind of further preferred, among the step S4, rough turn surplus is freely set between 0mm-50mm.Rough turn surplus simply says to be exactly that (such as processing capacity is 10 millimeters timber to the thin car amount that needs turning, if rough turn surplus is 2, roughing tool needs car to go 8 millimeters so, is accomplished by thin lathe tool for remaining 2 millimeters, and this also is with double-pole processing, the reason of fineness raising.)
Owing to adopted technique scheme, the invention has the beneficial effects as follows:
Numerical control woodworking lathe provided by the invention also is provided with roughing tool platform and thin lathe tool platform on the said fuselage, the roughing tool platform is installed with thin lathe tool platform relatively; Wherein the roughing tool of roughing tool platform is to timber roughing; Thin lathe tool on the thin lathe tool platform is to woodwork fine finishining, and the woodwork of producing is because through fine finishining, fineness is higher; Can one-shot forming, avoid follow-up woodwork is polished; The roughing tool platform is provided with thin lathe tool platform and is used to drive the power-equipment that it carries out straight reciprocating motion perpendicular to said fuselage axis; Said power-equipment connects each self-corresponding control module, that is to say that each cutter platform independently moves, and has avoided in the traditional structure two cutter platforms on same leading screw; The defective that can not remedy mutually; And each self-corresponding control module of the power-equipment of each cutter platform connection, each self-regulation is carried out in the feed action of each cutter platform, also realizes simultaneously cooperatively interacting; Can not occur causing wood product surface " double-edged eyelid " phenomenon to occur more greatly to the rough machined while fine finishining of woodwork because axis spacing differs.
Among the present invention, the roughing tool on the roughing tool platform obviously has a thin lathe tool that cooperates with it, and this thin lathe tool promptly is installed on the said thin lathe tool platform, and the thin lathe tool and the roughing tool of two cooperations are not more than 1mm in the distance along axis of workpiece.This distance parameter draws through long-term practice for those skilled in the art; Be easy to control, and under this range deviation, two control modules can realize remedying mutually between two cutter platforms; Control thin lathe tool and follow the track operation of roughing tool, thereby the double-edged eyelid phenomenon can not occur.
Among the present invention; The power-equipment of cutter platform comprises driving leading screw and the stepper motor or the servomotor that are connected with said driving leading screw power, and said stepper motor or servomotor connect each self-corresponding control module, because the controllability of stepper motor or servomotor is stronger; And it is higher to drive leading screw ratio of precision aspect straight-line displacement control; Simultaneously, above-mentioned drive unit also is easy to realize, so the preferred above power-equipment of the present invention.Based on said structure, the position of each cutter platform can require to realize adjustment respectively according to program, and the adjustment precision is higher, can fully satisfy the required precision that woodwork adds feed in man-hour and withdrawing.
Among the present invention, the power-equipment of cutter platform also comprises slide carriage, and slide carriage moves back and forth under the drive that drives leading screw, and the cutter platform then is fixed on movement therewith on the slide carriage.Based on said structure, slide carriage has good straight-line guidance property, left-right deviation can not occur; Further improved the position precision of lathe tool; Simultaneously, slide carriage also can well protect the parts of inside, avoids impurity such as wood chip stained to it; Also avoid the exposed injury to operating personnel that possibly cause of parts, improve the operation of equipment security.
Among the present invention, said control module has the interpolation operation unit.Said interpolation operation unit is under the situation of control module being imported limited coordinate points (for example starting point, terminal point); Control module is according to the characteristic of line segment; Use certain algorithm, between limited coordinate points, generate a series of coordinate data, promptly so-called closeization of data automatically; Thereby automatically each reference axis is carried out pulse distribution, accomplish the track operation of whole line segment.Because native system mainly is used in woodworking, and its particularity is arranged, two cover cutter platforms have been used in order to improve fineness; Two cover interpolation operation unit, a cover is responsible for rough turn, and a cover is responsible for thin car; Rough turn interpolation operation unit is that roughing tool platform driving arrangement provides pulse and direction, according to systematic parameter and the procedure of input workpiece is carried out rough turnly, and carefully car interpolation operation unit is that thin lathe tool platform driving arrangement provides pulse and direction; The machining locus that automatic real-time track is rough turn is seen from the machining locus of cutter, and it makes thin car closely follow all the time in rough turn back; The tool marks of rough turn generation are removed, so effectively avoided the appearance of double-edged eyelid.While is accomplished by two cuttves owing to one procedure jointly, thereby has improved the fineness of workpiece.
The present invention also provides the processing method of utilizing the numerical control woodworking lathe to overcome double-edged eyelid, can realize high efficiency processing to workpiece according to the step of this method, and can effectively overcome the double-edged eyelid phenomenon.
The present invention can improve the working (machining) efficiency of woodwork greatly, and utilizes it to overcome the double-edged eyelid phenomenon in the woodwork processing, has solved the long-standing technical barrier in this area.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of two cutter platforms;
Among the figure: 1. fuselage, 2. unit head, 3. tailstock, 4. feeding unit material, 5. rotating shaft, 6. cutter platform, 7. lathe tool 8. drives leading screw, 9. stepper motor, 10. control module, 11. slide carriages, 12. stationary knife grooves, 13. fastening bolts, 14. protective covers, 15. follow-rests;
61. the roughing tool platform, 62. thin lathe tool platforms;
71. roughing tool, 72. thin lathe tools.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
As depicted in figs. 1 and 2, the numerical control woodworking lathe comprises fuselage 1; One end of said fuselage 1 is equipped with unit head 2; The other end is equipped with tailstock 3, and said unit head 2 and tailstock 3 are provided with the feeding unit material 4 of cooperation, are rotatablely equipped with two rotating shafts 5 on the said unit head 2; Between said unit head 2 and the tailstock 3 cutter platform 6 is installed; Said cutter platform 6 comprises roughing tool platform 61 and thin lathe tool platform 62, is relatively arranged on the said fuselage 1 all detachable installation lathe tool 7 on said two cutter platforms 6; Wherein, Lathe tool 7 on the roughing tool platform 61 is a roughing tool 71, and the lathe tool 7 on the thin lathe tool platform is that 72, two roughing tools that cooperatively interact of thin lathe tool 71 constitute the lathe tool group with thin lathe tool 72; Said each cutter platform 6 be provided be used to drive its perpendicular to fuselage 1 axis the power-equipment of straight reciprocating motion, said power-equipment connects each self-corresponding control module 10.
Obviously, the number of lathe tool 7 should adapt with the number of rotating shaft 5 on said each cutter platform 6, has two.Among the present invention, the roughing tool 71 of said lathe tool group is not more than 1mm with thin lathe tool 72 in the distance along axis of workpiece.
Among the present invention, the power-equipment of said each cutter platform 6 includes and drives leading screw 8 and the stepper motor 9 that is connected with said driving leading screw 8 power, and said stepper motor 9 connects each self-corresponding control module 10.Said structure has utilized and has driven the good controllability of leading screw 8 and stepper motor 9, convenient the position of each cutter platform 6 is adjusted respectively.The power-equipment of said each cutter platform 6 also comprises slide carriage 11, and the bottom engagement of said slide carriage 11 is installed on and drives on the leading screw 8, and the top of said slide carriage 11 fixedly mounts said cutter platform 6.Said structure has utilized the good straight-line guidance property of slide carriage 11, and simultaneously, slide carriage 11 also can well protect the parts of inside, avoid impurity such as wood chip stained to it.Be provided with protective cover 14 between the slide carriage 11 of the power-equipment of said two cutter platforms 7.Said each cutter platform 6 is provided with two stationary knife seats that are used for detachable installation lathe tool 7, and said stationary knife seat comprises that the stationary knife groove 12 that is used to locate lathe tool 7 is fixed in the fastening bolt 13 in the said stationary knife groove 12 with being used for lathe tool 7.Obviously, also be provided with follow-rest 15 on the said fuselage 1, follow two cutter platforms 6 during processing work and move together, in turning process, follow-rest 15 can effectively prevent workpiece because of receiving the cutting flexural deformation of cutter, and the vibrations and the tapering of minimizing workpiece.
Among the present invention, said control module 10 has the interpolation operation unit.Said interpolation operation unit is under the situation of control module being imported limited coordinate points (for example starting point, terminal point); Control module is according to the characteristic of line segment; Use certain algorithm, between limited coordinate points, generate a series of coordinate data, promptly so-called closeization of data automatically; Thereby automatically each reference axis is carried out pulse distribution, accomplish the track operation of whole line segment.Because native system mainly is used in woodworking, and its particularity is arranged, roughing tool platform 61 and thin 62 liang of cover cuttves of lathe tool platform platform have been used in order to improve fineness; Two cover interpolation operation unit, a cover is responsible for roughing tool platform 61, one covers and is responsible for thin lathe tool platform 62; Rough turn interpolation operation unit is that roughing tool platform driving arrangement provides pulse and direction; According to systematic parameter and the procedure of input workpiece is carried out rough turnly, carefully car interpolation operation unit is that thin lathe tool platform driving arrangement provides pulse and direction, the machining locus that automatic real-time track is rough turn; See from the machining locus of cutter; It makes thin car all the time immediately following in rough turn back, the tool marks of rough turn generation is removed, so effectively avoided the appearance of double-edged eyelid.While is accomplished by two cuttves owing to one procedure jointly, thereby has improved the fineness of workpiece.
Utilize the numerical control woodworking lathe to overcome the processing method of double-edged eyelid below in conjunction with the embodiment description.
Embodiment 1
A kind of retrofit woodwork method of utilizing the numerical control woodworking lathe to overcome double-edged eyelid, adopt following steps:
S1. utilize feeding unit material 4 material loadings, workpiece is found the center, two ends automatically accurately and is clamped in the rotating shaft 5; In this step, what this feeding unit material 4 adopted is that application number is 200920352567.X, the feeding device of patent name for being provided in " numerical control woodworking lathe ";
S2. with one section cylinder of the preparatory car of workpiece, measure and obtain cylindrical diameter and length;
S3. the diameter and the length input control module 10 that step S2 are obtained are confirmed to preserve;
S4. the speed that through control module 10 processing is set is 10mm/min, and rough turn surplus is 10mm, confirms to preserve;
S5. utilize control module 10 that the program of machining locus scheme is set, move; During operation, roughing tool 71 can carry out roughing to woodwork, and thin then lathe tool 72 can be followed the machining locus of roughing tool 71, the processing capacity of car 10mm again.
The woodwork that processing obtains, smooth surface, no double-edged eyelid phenomenon.
Embodiment 2
A kind of method of utilizing the numerical control woodworking lathe to overcome the retrofit woodwork of double-edged eyelid, adopt following steps:
S1. utilize feeding unit material 4 material loadings, workpiece is found the center, two ends automatically accurately and is clamped in the rotating shaft 5, and in this step, what this feeding unit material 4 adopted is that application number is 200920352567.X, the feeding device of patent name for being provided in " numerical control woodworking lathe ";
S2. with one section cylinder of the preparatory car of workpiece, measure and obtain cylindrical diameter and length;
S3. the diameter and the length input control module that step S2 are obtained are confirmed to preserve;
S4. the speed that through control module 10 processing is set is 3000mm/min, and rough turn surplus is 50mm, confirms to preserve;
S5. utilize control module 10 that the program of machining locus scheme is set, move.
The woodwork that processing obtains, smooth surface, no double-edged eyelid phenomenon.
Embodiment 3
A kind of method of utilizing the numerical control woodworking lathe to overcome the retrofit woodwork of double-edged eyelid, adopt following steps:
S1. utilize feeding unit material 4 material loadings, workpiece is found the center, two ends automatically accurately and is clamped in the rotating shaft, and in this step, what this feeding unit material 4 adopted is that application number is 200920352567.X, the feeding device of patent name for being provided in " numerical control woodworking lathe ";
S2. with one section cylinder of the preparatory car of workpiece, measure and obtain cylindrical diameter and length;
S3. the diameter and the length input control module 10 that step S2 are obtained are confirmed to preserve;
S4. the speed that through control module 10 processing is set is 1500mm/min, and rough turn surplus is 0mm, confirms to preserve;
S5. utilize control module 10 that the program of machining locus scheme is set, move; Interpolation operation unit in the control module 10 is under the situation to the control module 10 limited coordinate points of input (diameter that step S2 obtains and length); Control module 10 is according to the characteristic of line segment in the machining locus scheme program that is provided with among the step S5; Use certain algorithm, between limited coordinate points, generate a series of coordinate data, promptly so-called closeization of data automatically; Thereby automatically each reference axis is carried out pulse distribution, accomplish the track operation of whole line segment.Because native system mainly is used in woodworking, and its particularity is arranged, roughing tool platform 61 and thin 62 liang of cover cuttves of lathe tool platform platform have been used in order to improve fineness; Two cover interpolation operation unit, a cover is responsible for roughing tool platform 61, one covers and is responsible for thin lathe tool platform 62; Rough turn interpolation operation unit is that roughing tool platform driving arrangement provides pulse and direction; According to systematic parameter and the procedure of input workpiece is carried out rough turnly, carefully car interpolation operation unit is that thin lathe tool platform driving arrangement provides pulse and direction, the machining locus that automatic real-time track is rough turn; See from the machining locus of cutter; It makes thin car all the time immediately following in rough turn back, the tool marks of rough turn generation is removed, so effectively avoided the appearance of double-edged eyelid.
The woodwork that final processing obtains, smooth surface, no double-edged eyelid phenomenon.
The present invention is not limited to the above-mentioned specific embodiment, and all are based on technical conceive of the present invention, and the structural improvement of having done all falls among protection scope of the present invention.
Claims (9)
1. numerical control woodworking lathe; Comprise fuselage, said fuselage is provided with feeding unit material, it is characterized in that: also be provided with roughing tool platform and thin lathe tool platform on the said fuselage; The roughing tool platform is installed with thin lathe tool platform relatively; The roughing tool platform is provided with thin lathe tool platform and is used to drive it perpendicular to the power-equipment that said fuselage axis carries out straight reciprocating motion, and said power-equipment connects each self-corresponding control module, and said control module has the interpolation operation unit.
2. numerical control woodworking lathe as claimed in claim 1 is characterized in that: thin lathe tool matches on the roughing tool on the said roughing tool platform and the thin lathe tool platform, and the range deviation along axis of workpiece between the roughing tool of cooperation and the thin lathe tool is not more than 1mm.
3. numerical control woodworking lathe as claimed in claim 2; It is characterized in that: said power-equipment includes and drives leading screw and the stepper motor or the servomotor that are connected with said driving leading screw power, and said stepper motor or servomotor connect each self-corresponding control module.
4. numerical control woodworking lathe as claimed in claim 3 is characterized in that: said power-equipment includes slide carriage, and the bottom engagement of said slide carriage is installed on and drives on the leading screw, and the top of said slide carriage fixedly mounts said cutter platform.
5. numerical control woodworking lathe as claimed in claim 1 is characterized in that: said control module is integrated to be arranged in the same digital control system.
6. numerical control woodworking lathe as claimed in claim 1 is characterized in that: said numerical control woodworking lathe is the twin shaft wood craft machines.
7. a method of utilizing numerical control woodworking lathe retrofit woodwork as claimed in claim 1 comprises the steps:
S1. utilize the feeding unit material material loading, workpiece is found the center, two ends automatically accurately and is clamped in the rotating shaft;
S2. with one section cylinder of the preparatory car of workpiece, measure and obtain cylindrical diameter and length;
S3. the diameter and the length input control module that step S2 are obtained are confirmed to preserve;
S4. utilize control module that the speed and the rough turn surplus of processing are set, confirm to preserve;
S5. utilize control module that the program of machining locus scheme is set, move.
8. the method for numerical control woodworking lathe retrofit woodwork as claimed in claim 7 is characterized in that: among the said step S4, the speed of processing is selected between 10mm-3000mm/min.
9. like the method for claim 7 or 8 described numerical control woodworking lathe retrofit woodworks, it is characterized in that: among the said step S4, rough turn surplus is freely set between 0mm-50mm.
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| CN103448102A (en) * | 2013-09-06 | 2013-12-18 | 吴伟章 | Automatic stick cutting and threading machine |
| CN108393973A (en) * | 2018-03-29 | 2018-08-14 | 湖州南浔勇嘉木业有限公司 | A kind of long axle tree turning machine |
| CN110508832A (en) * | 2019-09-25 | 2019-11-29 | 吉林大学 | Multi-tool high-efficiency synchronous dynamic balance turning machine tool and processing method |
| CN110737240A (en) * | 2019-09-26 | 2020-01-31 | 天津市天森智能设备有限公司 | double-tool grinding device for machining revolving body and tool path generating method |
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| CN103448102A (en) * | 2013-09-06 | 2013-12-18 | 吴伟章 | Automatic stick cutting and threading machine |
| CN108393973A (en) * | 2018-03-29 | 2018-08-14 | 湖州南浔勇嘉木业有限公司 | A kind of long axle tree turning machine |
| CN110508832A (en) * | 2019-09-25 | 2019-11-29 | 吉林大学 | Multi-tool high-efficiency synchronous dynamic balance turning machine tool and processing method |
| CN110508832B (en) * | 2019-09-25 | 2024-03-22 | 吉林大学 | Multi-cutter efficient synchronous dynamic balance turning machine tool and machining method |
| CN110737240A (en) * | 2019-09-26 | 2020-01-31 | 天津市天森智能设备有限公司 | double-tool grinding device for machining revolving body and tool path generating method |
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