CN1954977A - Multi-angle cutting device - Google Patents

Multi-angle cutting device Download PDF

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Publication number
CN1954977A
CN1954977A CN 200510004309 CN200510004309A CN1954977A CN 1954977 A CN1954977 A CN 1954977A CN 200510004309 CN200510004309 CN 200510004309 CN 200510004309 A CN200510004309 A CN 200510004309A CN 1954977 A CN1954977 A CN 1954977A
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CN
China
Prior art keywords
angle
guide rail
cuts
angle adjustment
cutting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 200510004309
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Chinese (zh)
Inventor
曾子峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUDONG ELECTRIC SLURRY TECHNOLOGY Co Ltd
Original Assignee
YUDONG ELECTRIC SLURRY TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YUDONG ELECTRIC SLURRY TECHNOLOGY Co Ltd filed Critical YUDONG ELECTRIC SLURRY TECHNOLOGY Co Ltd
Priority to CN 200510004309 priority Critical patent/CN1954977A/en
Publication of CN1954977A publication Critical patent/CN1954977A/en
Pending legal-status Critical Current

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Abstract

A multi-angle cutting device for cutting a sheet material is composed of a platform, a cutter, a cutting track with guide slot, a moving member for making the cutting track to execute the moving in the first direction, and an angle regulator for executing the moving in the second direction and consisting of at least one another moving member, an angle regulating base with several location points, a locating part and a linking member for fixing said cutting track in said angle regulating base.

Description

Multi-angle cutting device
Technical field
The present invention relates to a kind of cutting means, refer to a kind of convertible multiple cutting means that cuts angle especially.
Background technology
In known cutting (trimming) technical field, be used for cutting paper, photograph no matter be, the perhaps cutting means of other similar tablet, normally (for example with cutting mechanism, can be fixed cutting knife and cooperate a pressure setting, perhaps be cutter slidably) be fixed at a side that cuts platform, cut action to finish.In case, need change with certain angle this tablet is carried out (for example, the angles that cut that change with 30 degree or 45 degree cut this tablet) when cutting, then known way obviously need be rotated the direction of this tablet, to finish the action that cuts of aforementioned 30 degree or miter angle degree.
The shortcoming of known technology is, rotates this tablet with manual type and forms the practice that certain cuts angle, and it is often also wayward that it cuts the degree of accuracy.And, because of the cutting mechanism of multiple different angles can't be provided, so obviously can limit the range of application of cutting means.
Summary of the invention
Proposing one of main purpose of the present invention, promptly is to be desirable to provide a kind of direction of passing through freely to change cutting mechanism, to form the cutting means that can carry out multi-angle cutting.
The invention relates to a kind of multi-angle cutting device,, comprise in order to cut a tablet: a platform, use for placing this tablet; One is provided with the guide rail that cuts of guide groove, provides a cutter to carry out in this guide groove and moves, to cut this tablet; One mobile device has first and second mobile member; Wherein, this first mobile member is striden the two ends of being located at this platform, so that this that is positioned at this first mobile member top cuts guide rail, can carry out along a first direction and move, and this second mobile member, be located at this first mobile member top, carry out mobile along a second direction so that this cuts guide rail; And an angle adjustment member, be connected with this second mobile member, and comprise angle adjustment pedestal, a location member and the combination member with several anchor points at least; Wherein, this combination member is to be fixed in this angle adjustment pedestal in order to this is cut guide rail, and this align member is arbitrary one that is positioned in these several anchor points, and makes this cutter that is arranged in this guide groove can carry out the action that cuts of multi-angle.
By above-mentioned invention conception, wherein this first mobile member comprises two fixed guides and a carriage release lever, and this two fixed guide is divided into the corresponding side of two-phase of this platform, and this carriage release lever is slidably striden and is located at this two fixed guide.
By above-mentioned invention conception, wherein this first can be respectively a level and vertical direction with this second direction, and perhaps this first can be respectively a vertical and horizontal direction with this second direction.
By above-mentioned invention conception, wherein this second mobile member can be a sliding shoe, and slidably strides and be located at this first mobile member.
By above-mentioned invention conception, wherein this multi-angle cutting device also comprises a connecting plate with two pivots, one pivot is hubbed at a side of this sliding shoe, and another pivot then is hubbed at a side of this angle adjustment pedestal, and makes this angle adjustment pedestal can hang a side of establishing this sliding shoe.
By above-mentioned invention conception, wherein this combination member comprises the screw and that a screw, is located in this angle adjustment pedestal and is located at the screw seat that this cuts a side of guide rail; Wherein, this screw is incorporated into this side that cuts guide rail in order to pass this screw with this angle adjustment pedestal, and is locked in this screw seat.
By above-mentioned invention conception, wherein these several anchor points can comprise first and second locating hole, and this first and second locating hole differs the modes of 90 degree with angle, are arranged at intervals in this angle adjustment pedestal.
By above-mentioned invention conception, wherein these several anchor points can comprise first, second and the 3rd locating hole, and this first and second locating hole is arranged at intervals in this angle adjustment pedestal in the mode that angle differs 45 degree, and this second and the 3rd locating hole also is to be arranged at intervals in this angle adjustment pedestal in angle 45 modes of spending that differ.
By above-mentioned invention conception, wherein this align member comprises location pin, an elastic parts and the snap ring spare with annular ditch groove; This location pin pass this side that cuts guide rail and activity be arranged in these several anchor points arbitrary one, and this elastic parts be sheathed on this location pin around, be arranged in this annular ditch groove by this snap ring spare, so that this elastic parts is replaced and is bound to this snap ring spare and this cuts between the guide rail.
By above-mentioned invention conception, wherein this align member comprises a nut, a screw and an E type ring; This screw is from the below of this angle adjustment pedestal, and arbitrary one and this that pass in regular turn in this E type ring, these several anchor points cut a side of guide rail, and combine with this nut.
Another better embodiment of the present invention is about a kind of multi-angle cutting device, in order to cut a tablet, comprises: a platform, use for placing this tablet; One is provided with the guide rail that cuts of guide groove, provides a cutter to carry out in this guide groove and moves, to cut this tablet; One mobile member is striden the two ends of being located at this platform, so that this that is positioned at this mobile member top cuts guide rail, can carry out along a first direction and move; And an angular adjustment apparatus, movably stride the top of being located at this mobile member, and can carry out moving of a second direction; Wherein, this angular adjustment apparatus comprises one at least and protrudes in a side of this mobile member and have angle adjustment pedestal, location member and a combination member of several anchor points; This combination member is fixed in this angle adjustment pedestal in order to a side that this is cut guide rail, and this align member is positioned arbitrary one in these several anchor points, and makes this cutter that is arranged in this guide groove can carry out the action that cuts of multi-angle.
Another better embodiment of the present invention is about a kind of multi-angle cutting device, in order to cut a tablet, comprises: a platform, use for placing this tablet; One is provided with the guide rail that cuts of guide groove, provides a cutter to carry out in this guide groove and moves, to cut this tablet; One first mobile member is striden the two ends of being located at this platform, so that this that is positioned at this first mobile member top cuts guide rail, can carry out along a first direction and move; One second mobile member is located at this first mobile member top, carries out mobile along a second direction so that this cuts guide rail; And an angle adjustment member, be connected with this second mobile member, and comprise angle adjustment pedestal, a location member and the combination member with several anchor points at least; Wherein, this combination member is fixedly arranged in this angle adjustment pedestal in order to this is cut guide rail, and this align member is positioned arbitrary one in these several anchor points, and makes this cutter that is arranged in this guide groove can carry out the action that cuts of multi-angle.
Description of drawings
Figure 1A: it is for cutting the assembly assembling exemplary plot of guide rail when placing horizontal direction in the preferred embodiment of the present invention.
Figure 1B: it is for cutting the assembly assembling exemplary plot of guide rail when placing vertical direction in the preferred embodiment of the present invention.
Fig. 2 A, 2B: its different angles that cut between guide rail and align member that are respectively in the preferred embodiment of the present invention are assembled exemplary plot.
Fig. 3 A, 3B: its different angles that cut between guide rail and another align member that are respectively in the preferred embodiment of the present invention are assembled exemplary plot.
Fig. 4: it is for having the notion exemplary plot of the angle adjustment pedestal of two locating holes in the preferred embodiment of the present invention.
Fig. 5: it has another notion exemplary plot of the angle adjustment pedestal of three locating holes for the present invention.
Wherein, description of reference numerals is as follows:
Cutting means 1 platform 10
The two side ends 11,12 of platform
Cut guide rail 20 guide grooves 21
Screw seat 22 perforatings 23
Cut a side 24 cutters 30 of guide rail
40 liang of fixed guides of first mobile member 41,42
Carriage release lever 43 second mobile members (sliding shoe) 50
One side 51 of sliding shoe 50
Connecting plate 60 pivots 61,62
Angle adjustment member 70 screws 71
Screw 72 angle adjustment pedestals 73
One side 730 of angle adjustment pedestal
Locating hole 731,732,733
Location pin 74 annular ditch grooves 741
Snap ring spare 75 elastic parts 76
Nut 81 screws 82
The direction of action U that E type ring 83 up stretches
The specific embodiment
Below enumerate a preferred embodiment with explanation the present invention, yet those skilled in the art know that all this only is one for example, and be not in order to limit invention itself.
See also Figure 1A, it is for cutting the assembly assembling exemplary plot of guide rail when placing horizontal direction in the preferred embodiment of the present invention.As for Figure 1B, then for cutting the assembly assembling exemplary plot of guide rail when placing vertical direction in this preferred embodiment.
In Figure 1A, cutting means 1 comprises to be used for (for example placing tablet, paper or photograph or the like, not shown in the figures) platform 10, be provided with the connecting plate 60 and the angle adjustment member 70 that guide rail 20, a cutter 30, first and second mobile member 40,50, one have two pivots that cut of guide groove 21.Wherein, this cutter 30 is carried out in this guide groove 21 and is moved, to cut this tablet.This first mobile member 40 then comprises two fixed guides 41,42 and a carriage release lever 43; This two fixed guide 41,42 is divided into the corresponding side 11,12 of two-phase of this platform 10, and this carriage release lever 43 slidably strides and be located at this two fixed guide 41,42, and carries out moving of a first direction.It should be noted, though this used first mobile member 40 of present embodiment is made up of this two fixed guide 41,42 and this carriage release lever 43, yet, those skilled in the art works as can be according to the application of reality, have additional a hollow guide groove and this two fixed guide 41,42 all changed into, but and form in these carriage release lever 43 places and to have the lip portions that pincers is gone into these a plurality of hollow guide grooves.And aforesaid equivalence is modified and the change means, also must be contained in the present patent application claim.
In addition, this second mobile member 50 can be a sliding shoe, and slidably strides and be located at this carriage release lever 43, to carry out moving of a second direction.Certainly, this sliding shoe 50 can also other equivalent way, carries out moving of this second direction by the support of this carriage release lever 43.In this preferred embodiment, aforementioned this first is respectively and be the level of state the mutually direction of (shown in Figure 1A) and plumbness (shown in Figure 1B) of this carriage release lever 43 with this second direction.Certainly, in other embodiment, this first with this second direction also can be respectively the direction that is the vertical and horizontal state with this carriage release lever 43 mutually.
The present invention obviously can make this cutter 30 arrive each corner of this platform 10 by these first and second mobile member 40,50 mobile devices of being formed, cuts action with execution.
As for this angle adjustment member 70, then can be connected with this sliding shoe 50, and be suspended at a side 51 of this sliding shoe by this connecting plate 60.Wherein, this angle adjustment member 70 comprise at least an angle adjustment pedestal 73 with several anchor points (for example shown in Figure 1A, can be first and second locating hole 731,732), a location member with in order to combine the combination member that this cuts guide rail 20.Certainly, the better embodiment of relevant this combination member can comprise the screw 72 and that a screw 71, is located in this angle adjustment pedestal 73 and be located at the screw seat 22 that this cuts a side 24 of guide rail; Wherein, this screw 71 is incorporated into this side 24 that cuts guide rail in order to pass this screw 72 with this angle adjustment pedestal 73, and is locked in this screw seat 22.It should be noted, though this used combination member of present embodiment is made up of with 22 of this screw seats this screw 71, this screw 72, yet, those skilled in the art is when carrying out different modifications and change according to the application of reality, for example, can use one instead and have combination member or the like the mode of fixed rotating shaft.And aforesaid equivalence is modified and the change means, also must be contained in the present patent application claim.
And, about the mode of connection of this angle adjustment pedestal 73 and this sliding shoe 50, in preferred embodiment of the present invention, be to make this angle adjustment pedestal 73 link and be suspended at a side 51 of this sliding shoe by this connecting plate 60 with two pivots 61,62; Wherein, this pivot 61 is sides 51 that are hubbed at this sliding shoe, and this another pivot 62 then is hubbed at a side 730 of this angle adjustment pedestal.Certainly, another preferable way is to form an angular adjustment apparatus, and can stride the top of being located at this carriage release lever 43 by move mode with this sliding shoe 50, this connecting plate 60 and this angle adjustment member 70 in one-body molded mode, and carries out moving of this second direction.
Another key character of the disclosed multi-angle cutting device of the present invention is this align member that this angle adjustment member 70 is comprised.The better embodiment of relevant this align member is to comprise location pin 74, an elastic parts 76 (for example, being a spring) and the snap ring spare 75 with annular ditch groove 741; Wherein, this location pin 74 passes is located at the perforating 23 that this cuts a side 24 of guide rail, and activity be arranged in this first and second locating hole 731,732 arbitrary one, and this elastic parts 76 be sheathed on this location pin 74 around, be arranged in this annular ditch groove 741 by this snap ring spare 75, so that this snap ring spare 75 is replaced and be bound to this elastic parts 76 and this cuts between the side 24 of guide rail.
In case changing, desire cuts angle, remove unclamp this screw 71 earlier so that between this side 24 that cuts guide rail and this angle adjustment pedestal 73 formation be the rotation status of axis of rotation with this screw 71, afterwards, indicate the direction of action U of this location pin 74 that up stretches again by execution graph 2A, 2B, so that this elastic parts 76 makes arbitrary one in these location pin 74 these first and second locating holes 731,732 of disengaging because of this snap ring spare 75 is squeezed, like this showing can change the orientation angle that this cuts guide rail 20.For example, after this location pin 74 leaves the state that is positioned this first locating hole 731 shown in Figure 1A, rotate this with counterclockwise and cut guide rail 20, this location pin 74 promptly can cut moving of guide rail 20 and also takes advantage of a situation and move along the surface of this angle adjustment pedestal 73 with counterclockwise along with this, and after this location pin 74 arrives the top of this second locating hole 732, this location pin 74 is replaced downwards at once enter in this second locating hole 732 by this elastic parts 76 restoring force of being produced of back that is squeezed, and the conversion of finishing shown in Figure 1B that cuts angle is moved.
Certainly, another better embodiment of relevant this align member then can be consulted these different angles that cut between guide rail 20 and another align member shown in Fig. 3 A, the 3B and be assembled exemplary plot.Now be depicted as example and do an explanation with Fig. 3 A.That is this align member subject to alteration is for comprising a nut 81, a screw 82 and an E type ring 83; Wherein, this screw 82 passes arbitrary one and this perforating 23 in this E type ring 83, this first and second locating hole 731,732 in regular turn from the below of this angle adjustment pedestal 73 shown in Figure 1A, the 1B, combines with this nut 81 more at last.Thus, by this screw 82 is placed different locating holes, can change the orientation angle that this cuts guide rail 20.
It should be noted, the embodiment of the aforementioned preferable align member that discloses of the present invention and and this angle adjustment pedestal 73 and and this combination member between connection relationship, modify and change when carrying out different equivalence according to the application of reality by those skilled in the art.And aforesaid equivalence is modified and the change means, must be contained in the present patent application claim.
And, locating hole set-up mode in relevant this angle adjustment pedestal 73, it has significant relationship because of reaching the different goals of the invention that cut angle of conversion with the present invention, thus existing respectively with Fig. 4 with shown in Figure 5 to have two angle adjustment pedestals with three locating holes be example, do one explanation.So more cut angle, show and to reach easily by the quantity that increases locating hole, so promptly or else given unnecessary details especially as desiring to reach.
See also Fig. 4, it is for having the notion exemplary plot of the angle adjustment pedestal 73 of two locating holes 731,732 in the preferred embodiment of the present invention.Wherein this first and second locating hole the 731, the 732nd differs 90 modes of spending with angle, is arranged at intervals in this angle adjustment pedestal 73.As for shown in Figure 5, then be another notion exemplary plot that this angle adjustment pedestal 73 is changed into angle adjustment pedestal with three locating holes 731,732,733.Wherein, this first and second locating hole the 731, the 732nd, the mode that differs 45 degree with angle is arranged at intervals in this angle adjustment pedestal 73, and this second and the 3rd locating hole 732,733 also is to be arranged at intervals in this angle adjustment pedestal 73 in angle 45 modes of spending that differ.Thus, cut angle and can become three kinds of directions from two kinds of direction increases shown in original preferred embodiment.
In sum, can provide a kind of direction that can freely change cutting mechanism really, to form the cutting means that to carry out multi-angle cutting by the present invention.
The present invention is by the various modifications that those skilled in the art did, neither scope of taking off as the desire protection of attached claim institute.

Claims (13)

1, a kind of multi-angle cutting device in order to cut a tablet, comprises:
One platform is in order to place this tablet;
One is provided with the guide rail that cuts of guide groove, provides a cutter to carry out in this guide groove and moves, to cut this tablet;
One mobile device has first and second mobile member; Wherein, this first mobile member is striden the two ends of being located at this platform, so that this that is positioned at this first mobile member top cuts guide rail, can carry out along a first direction and move, and this second mobile member, be located at this first mobile member top, carry out mobile along a second direction so that this cuts guide rail; And
One angle adjustment member is connected with this second mobile member, and comprises an angle adjustment pedestal with several anchor points, a location member and a combination member;
Wherein, this combination member is fixedly arranged in this angle adjustment pedestal in order to this is cut guide rail, and this align member is positioned arbitrary one in these several anchor points, and makes this cutter that is arranged in this guide groove can carry out the action that cuts of multi-angle.
2, multi-angle cutting device as claimed in claim 1, wherein this first mobile member comprises two fixed guides and a carriage release lever, this two fixed guide is divided into the corresponding side of two-phase of this platform, and this carriage release lever is slidably striden and is located at this two fixed guide.
3, multi-angle cutting device as claimed in claim 1, wherein this first with this second direction can be respectively a level and vertical direction, perhaps this first with this second direction can be respectively a vertical and horizontal direction.
4, multi-angle cutting device as claimed in claim 1, wherein this second mobile member can be a sliding shoe, and slidably strides and be located at this first mobile member.
5, multi-angle cutting device as claimed in claim 4, wherein this multi-angle cutting device also comprises a connecting plate with two pivots, one pivot is hubbed at a side of this sliding shoe, another pivot then is hubbed at a side of this angle adjustment pedestal, and makes the outstanding side of establishing this sliding shoe of this angle adjustment pedestal.
6, multi-angle cutting device as claimed in claim 1, wherein this combination member comprises the screw and that a screw, is located in this angle adjustment pedestal and is located at the screw seat that this cuts a side of guide rail; Wherein, this screw is incorporated into this side that cuts guide rail in order to pass this screw with this angle adjustment pedestal, and is locked in this screw seat.
7, multi-angle cutting device as claimed in claim 1, wherein these several anchor points can comprise first and second locating hole, and this first and second locating hole be with angle differ 90 the degree modes, be arranged at intervals in this angle adjustment pedestal.
8, multi-angle cutting device as claimed in claim 1, wherein these several anchor points can comprise first, second and the 3rd locating hole, and this first and second locating hole is to be arranged at intervals in this angle adjustment pedestal in angle 45 modes of spending that differ, and this second and the 3rd locating hole also is to be arranged at intervals in this angle adjustment pedestal in angle 45 modes of spending that differ.
9, multi-angle cutting device as claimed in claim 1, wherein this align member comprises location pin, an elastic parts and the snap ring spare with annular ditch groove; This location pin pass this side that cuts guide rail and activity be arranged in these several anchor points arbitrary one, and this elastic parts be sheathed on this location pin around, be arranged in this annular ditch groove by this snap ring spare, so that this elastic parts is replaced and is bound to this snap ring spare and this cuts between the guide rail.
10, multi-angle cutting device as claimed in claim 1, wherein this align member comprises a nut, a screw and an E type ring; This screw is from the below of this angle adjustment pedestal, and arbitrary one and this that pass in regular turn in this E type ring, these several anchor points cut a side of guide rail, and combine with this nut.
11, a kind of multi-angle cutting device in order to cut a tablet, comprises:
One platform is used for placing this tablet;
One is provided with the guide rail that cuts of guide groove, provides a cutter to carry out in this guide groove and moves, to cut this tablet;
One mobile member is striden the two ends of being located at this platform, so that this that is positioned at this mobile member top cuts guide rail, can carry out along a first direction and move; And
One angular adjustment apparatus is movably striden the top of being located at this mobile member, and can carry out moving of a second direction;
Wherein, this angular adjustment apparatus comprises one and protrudes in a side of this mobile member and have angle adjustment pedestal, location member and a combination member of several anchor points; This combination member is fixedly arranged in this angle adjustment pedestal in order to a side that this is cut guide rail, and this align member is positioned arbitrary one in these several anchor points, and makes this cutter that is arranged in this guide groove can carry out the action that cuts of multi-angle.
12, multi-angle cutting device as claimed in claim 11, wherein this angular adjustment apparatus also comprises another mobile member, and this another mobile member can be a sliding shoe, and slidably strides and be located at this mobile member.
13, a kind of multi-angle cutting device in order to cut a tablet, comprises:
One platform is used for placing this tablet;
One is provided with the guide rail that cuts of guide groove, provides a cutter to carry out in this guide groove and moves, to cut this tablet;
One first mobile member is striden the two ends of being located at this platform, so that this that is positioned at this first mobile member top cuts guide rail, can carry out along first direction and move;
One second mobile member is located at this first mobile member top, carries out mobile along a second direction so that this cuts guide rail; And
One angle adjustment member is connected with this second mobile member, and comprises an angle adjustment pedestal with several anchor points, a location member and a combination member;
Wherein, this combination member is fixedly arranged in this angle adjustment pedestal in order to this is cut guide rail, and this align member is positioned arbitrary one in these several anchor points, and makes this cutter that is arranged in this guide groove can carry out the action that cuts of multi-angle.
CN 200510004309 2005-01-14 2005-01-14 Multi-angle cutting device Pending CN1954977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200510004309 CN1954977A (en) 2005-01-14 2005-01-14 Multi-angle cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200510004309 CN1954977A (en) 2005-01-14 2005-01-14 Multi-angle cutting device

Publications (1)

Publication Number Publication Date
CN1954977A true CN1954977A (en) 2007-05-02

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103184682A (en) * 2013-03-08 2013-07-03 宁波市东盛纺织有限公司 Table-type cloth cutting machine with sliding guide rail
CN106926294A (en) * 2017-02-28 2017-07-07 东莞市北扬工业设计有限公司 A kind of device for cystosepiment cutting
CN109759646A (en) * 2019-01-28 2019-05-17 董伟铭 A kind of manufacture of sheet metal with can multi-angle regulation cutting means
CN111923106A (en) * 2020-08-05 2020-11-13 中南大学 Cutting device and cutting method for composite prepreg

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103184682A (en) * 2013-03-08 2013-07-03 宁波市东盛纺织有限公司 Table-type cloth cutting machine with sliding guide rail
CN103184682B (en) * 2013-03-08 2015-10-21 宁波市东盛纺织有限公司 The table cloth cutter that a kind of guide rail can slide
CN106926294A (en) * 2017-02-28 2017-07-07 东莞市北扬工业设计有限公司 A kind of device for cystosepiment cutting
CN109759646A (en) * 2019-01-28 2019-05-17 董伟铭 A kind of manufacture of sheet metal with can multi-angle regulation cutting means
CN109759646B (en) * 2019-01-28 2021-07-16 苗珍录 Cutting device capable of being adjusted at multiple angles for manufacturing metal plates
CN111923106A (en) * 2020-08-05 2020-11-13 中南大学 Cutting device and cutting method for composite prepreg
CN111923106B (en) * 2020-08-05 2021-08-31 中南大学 Cutting device and cutting method for composite prepreg

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