CN100352584C - Plane material with opening and plane material opening forming method using ratary cutting blade - Google Patents
Plane material with opening and plane material opening forming method using ratary cutting blade Download PDFInfo
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- CN100352584C CN100352584C CNB2005100037844A CN200510003784A CN100352584C CN 100352584 C CN100352584 C CN 100352584C CN B2005100037844 A CNB2005100037844 A CN B2005100037844A CN 200510003784 A CN200510003784 A CN 200510003784A CN 100352584 C CN100352584 C CN 100352584C
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Abstract
To provided a method for forming an opening having a square corner in a surface material by a rotating cutting blade. In a corner site of an opening (4) to be formed in the surface material (5), an edge of a sharp rotating cutting blade (1) is set forth from one surface (51) of the material on the same surface with the other surface (52) so that the corner of the opening can be machined for forming a square shape. (C)2005,JPO&NCIPI.
Description
Technical field
The present invention relates to a kind of opening formation method and form the planar materials of opening by this method, the described opening method of formationing can be by using the rotary cutting blade, adorns the opening that corner angle are arranged in formation bight on the planar materials of plate etc. during being used in.
Background technology
When on the planar materials of interior dress plate that door, dividing plate, inwall are used etc., forming opening, as putting down in writing in the Japanese patent laid-open 4-5384 communique, use stump extractor etc. has the processing unit (plant) of rotary cutting blade, by rotary cutting blade machining opening.
But, even want by the rotary cutting blade, the machining precedent is as the opening of four horn shapes, also because the section configuration of the direction vertical with the rotating shaft of the main part of the rotary cutting blade 1 that is used in machining is a circular, therefore as shown in Figure 5, though the centrode 2 of rotary cutting blade 1 becomes quadrangle, the 3 circular-arc parts that form the radius of the main part be equivalent to rotary cutting blade 1 in the bight.For bight 3 is become the shape of corner angle is arranged, need to use chisel or graver etc., the operation of further removing circular-arc part residual on the bight 3.Because such operation becomes the back processing by handwork, institute thinks formation opening 4 time-consuming and labours, and the dimensional accuracy of the opening 4 that forms is low.
On the other hand, in order on planar materials, to be formed with the opening of corner angle, can consider methods such as punch die processing, but, this method needs the punch die corresponding to opening shape and size, though be applicable to a large amount of productions of few kind, still, aspect cost, be a problem for the produced in small quantities of many kinds.In addition, be difficult to change, be difficult to corresponding to adapting to changing circumstances corresponding to the shape or the size of opening.
Summary of the invention
The present invention forms for solving the above-mentioned problem points of example in the past, its purpose is, a kind of planar materials of the opening that corner angle are arranged with bight and the opening formation method of using the rotary cutting blade are provided, and this method can form the opening that corner angle are arranged in bight on planar materials.
In order to reach above-mentioned purpose,, it is characterized in that with the relevant planar materials of a mode of the present invention with opening:
Aforementioned opening has the bight that is intersected by two straight lines at least and constitute;
When first side seen aforementioned opening, aforementioned corner had circular-arc part residual on corner angle or the aforementioned corner little of insignificant degree;
When second side seen aforementioned opening, aforementioned opening full week be formed with the inclined plane, and four angles are respectively circular-arc.
Use such planar materials, with first be the outside, promptly as decorative cover, can make the interior dress plate of the opening that corner angle are arranged thus with bight.This planar materials can only be made by the method for use rotary cutting blade described later, so need not the back processing by handwork, the formation of opening becomes easily, can improve the dimensional accuracy of the opening of formation simultaneously.
In addition, the opening formation method of the planar materials of the use rotary cutting blade relevant with a mode of the present invention is characterized in that:
Make near the rotary cutting blade that under rotation status, leading section, forms the conical shaped part, second side from planar materials, roughly become with one side and outstanding slightly mode with first face of its front end and aforementioned planar materials and to connect, at least near the bight of the opening of wanting to form, the rotating shaft that makes aforementioned rotary cutting blade carries out machining thus roughly along the shape of this opening and move;
When aforementioned first side seen aforementioned opening, aforementioned corner corner angle are arranged or on aforementioned corner residual circular-arc part little of insignificant degree, when aforementioned second side seen aforementioned opening, at least around aforementioned corner, be formed with the inclined plane, on aforementioned planar materials, form opening by this way.
According to this method, in the time of near the bight of machining opening, owing to use near the front end of the sharp rotary cutting blade in conical shaped shape ground, become very little so be used in the radius of turn of part of the cutting of rotary cutting blade.Therefore, need not to carry out back processing, only, just can on planar materials, form the opening that there are corner angle in the bight by the machining of rotary cutting blade.In addition, near the part beyond the bight of opening is owing to can use the big part of radius of rotary cutting blade to carry out machining, so can improve cutting speed, can shorten forming the required time of opening.Its result can reduce the cost that is used to form opening.Further, owing to can use NC (Numerical Control) work mechanism, so by programing change etc., can easily form all size or shaped aperture, be applicable to many kinds produced in small quantities.
Also have, the opening formation method of the planar materials of the use rotary cutting blade relevant with a mode of the present invention, it is characterized in that: use the rotary cutting blade, this rotary cutting blade forms near leading section under rotation status in the conical shaped part, has the roughly main part uniformly with the diameter of aforementioned conical shaped partial continuous; Near beyond the bight of the opening of wanting to form part, aforementioned rotary cutting blade is connected fully from second side of planar materials, roughly along with the corresponding prescribed path of the shape of aforementioned opening, the rotating shaft of aforementioned rotary cutting blade is moved, use aforementioned body portion to carry out machining; Arrive near the moment of the assigned position the bight of aforementioned opening at the rotating shaft of aforementioned rotary cutting blade, make of the contrary direction rising of the rotating shaft of aforementioned rotary cutting blade on one side along aforementioned perforation direction, the rotating shaft of aforementioned rotary cutting blade is moved on one side towards the bight of aforementioned opening, make the periphery and the aforementioned planar materials Continuous Contact of the aforementioned conical shaped part of aforementioned rotary cutting blade on one side, Yi Bian carry out machining; When seeing opening with first side of aforementioned second opposition side, aforementioned corner has circular-arc part residual on corner angle or the aforementioned corner little of insignificant degree, when aforementioned second side seen aforementioned opening, around aforementioned corner, to be formed with the mode on inclined plane, on aforementioned planar materials, form opening.
Description of drawings
Fig. 1 is the figure of basic conception of opening formation method of the planar materials of the expression use rotary cutting blade relevant with the 1st embodiment of the present invention.
The figure of the concrete example of the opening formation method of the planar materials of Fig. 2 is the expression use relevant with above-mentioned the 1st embodiment rotary cutting blade, (a) be the vertical view that expression is formed on the operation of the residual opening that circular-arc part arranged in bight, (b) be the cutaway view that is illustrated in the relation of rotary cutting blade in the state shown in (a) and planar materials, (c) being the vertical view of operation that the circular-arc part residual in the bight removed in expression, (d) is the cutaway view that is illustrated in the relation of rotary cutting blade in the state shown in (c) and planar materials.
Fig. 3 is the figure of opening formation method of the planar materials of the expression use rotary cutting blade relevant with the 2nd embodiment of the present invention, (a) be illustrated in the bight can residual circular-arc part and form the vertical view of the operation of opening, (b) be the cutaway view of the relation of rotary cutting blade in the state shown in the expression (a) and planar materials.
Fig. 4 is the figure of opening formation method of the planar materials of the expression use rotary cutting blade relevant with the 3rd embodiment of the present invention, (a) be the vertical view of the expression operation of cutting by the rotary cutting blade along the one side that constitutes opening, (b) be the cutaway view that is illustrated in the relation of rotary cutting blade in the state shown in (a) and planar materials, (c) be the vertical view of the rotating shaft that is illustrated in the rotary cutting blade state when arriving at the bight, (d) be the vertical view of expression by the state of rotary cutting blade cutting corner, (e) be the cutaway view that is illustrated in the relation of rotary cutting blade in the state shown in (d) and planar materials, the vertical view of the state that (f) to be expression finished by the cutting in the bight of rotary cutting blade (g) is the cutaway view that is illustrated in the relation of rotary cutting blade in the state shown in (f) and planar materials.
Fig. 5 is the vertical view of the track of the opening in the past that formed by the rotary cutting blade of expression and rotary cutting blade.
The specific embodiment
The present invention forms opening as follows on planar materials, that is: under rotation status, near its leading section, form the rotary cutting blade of conical shaped part, second side from planar materials, roughly become with one side with its front end and first face of planar materials, and Tu Chu mode connects slightly, at least near the bight that will form opening, roughly move by the rotating shaft that makes the rotary cutting blade along the shape of its opening, carry out machining, when when first side seen formed opening, the bight has circular-arc part residual on corner angle or the bight little of insignificant degree, when when second side seen aforementioned opening, around the bight, be formed with the inclined plane at least.
The 1st embodiment
To the planar materials with opening relevant and use the opening formation method of the planar materials of rotary cutting blade to describe with the 1st embodiment of the present invention.
The basic conception of the opening formation method of the planar materials of the use rotary cutting blade relevant shown in Fig. 1 with the 1st embodiment.As shown in Figure 1, rotary cutting blade 1 have make near be formed under the state of its rotation the leading section conical shaped part 10 and with the uniform main part 12 of the continuous diameter of conical shaped part 10.Near the angles of inclination of the conical shaped part 10 the radius of the main part 12 of rotary cutting blade 1 and the front end etc. can suitably be set corresponding to the thickness of slab of the planar materials that is cut processing or the openings of sizes of formation etc.Rotary cutting blade 1, in the face vertical with its rotating shaft, can relatively move with respect to planar materials 5 (move on the plane of X-Y direction), on the direction parallel, can carry out relative moving up and down (moving up and down of Z direction) simultaneously with respect to planar materials 5 with its rotating shaft.Relatively moving of this rotary cutting blade 1 and planar materials 5, the also fixing position of rotary cutting blade 1, make planar materials 5 carry out three-dimensional on X-Y workbench etc. and move, it is mobile perhaps also can to make rotary cutting blade 1 carry out three-dimensional with respect to fixing planar materials 5.Again or, the X-Y movable workbench planar materials 5 that moves through of directions X and Y direction is realized, the moving through of Z direction moves up and down rotary cutting blade 1 and realizes.
When processing the bight 3 (in reference to figure 2 (a)) of opening 4, as shown in Figure 1, (face that uses as the surface of interior dress plate) 52 roughly becomes the mode with one side so that the outside of the front end 11 of rotary cutting blade 1 and planar materials 5, and rotary cutting blade 1 is moved along Z-direction.At this moment, by the difficult cutting of the front end 11 of rotary cutting blade 1, therefore allow front end 11 more outstanding slightly than the outside 52 of planar materials 5.Then, use near the conical shaped part 10 of front end of rotary cutting blade 1 to cut.So, the radius of the rotary cutting blade 1 in the time of can making the bight 3 of cutting opening 4 diminishes, and can make circular-arc part residual on the bight 3 of opening 4 little of negligible degree in fact.At this moment, on planar materials 5, extend through outside 52 from inner face 51 and cut into cone-shaped, form inclined plane 6.As a result, by rotary cutting blade 1, can form the opening 4 that there are corner angle in bight 3 on planar materials 5, remove the back processing by handwork, productivity ratio uprises, and the dimensional accuracy of formed opening 4 uprises.In addition, need not punch die, the cost aspect also has superiority.
Be formed with the planar materials 5 of opening 4 like this, from a face, the outside (first face) on the surface of dress plate is when 52 sides are seen in promptly becoming, being formed with bight 3 has the opening 4 of corner angle, from another face, the inner face (second face) of the inside of dress plate is when 51 sides are seen in promptly becoming, and is formed with the inclined plane around the bight 3 of opening 4.Owing to be difficult to make the bight 3 of opening 4 fully to become corner angle, allow residual circular-arc part just like the above-mentioned degree ignored.At this moment, the maximum radius of the roughly coniform part on the radius ratio inclined plane of residual circular-arc part is self-evident for a short time.In addition, for the circular-arc part that can ignore degree, though depend on user or operator's etc. subjectivity, the radius that is interpreted as circular-arc part can allow to 1/3 degree of the radius of the main part 12 of rotary cutting blade 1.
Then, Fig. 2 represents to use the concrete example of opening formation method of the planar materials of the rotary cutting blade relevant with the 1st embodiment.At first, shown in (b) among Fig. 2, become the state that the main part 12 that makes rotary cutting blade 1 runs through planar materials 5.Under this state, shown in dotted line in Fig. 2 (a), describe the mode of rectangular track 2 with the rotating shaft of rotary cutting blade 1, rotary cutting blade 1 is relatively moved with respect to planar materials 5.So, in (a) of Fig. 2, shown in solid line, form the residual opening 4 that the circular-arc part in bight 3 is arranged.Secondly, rotary cutting blade 1 is moved along Z-direction, shown in (d) among Fig. 2, the front end 11 that makes rotary cutting blade 1 roughly becomes with one side with the outside 52 of planar materials 5.In addition, shown in dotted line in (c) of Fig. 2, make up the mode of the track 2 ' of small rectangle respectively with each bight of the track 2 that is depicted in above-mentioned light modulation shape, rotary cutting blade 1 is relatively moved with respect to planar materials 5.So, in (c) of Fig. 2, shown in hatching, around each bight 3 of opening 4, form inclined plane 6.Simultaneously, the circular-arc part in each bight 3 of opening 4 is little of insignificant degree, in fact forms the opening 4 that there are corner angle in bight 3.
Promptly, use has and the continuous diameter of the conical shaped part 10 rotary cutting blade 1 of main part 12 uniformly roughly, rotary cutting blade 1 is connected fully from inner face (second face) 51 sides of planar materials 5, the main consuming body portion 12 is formed on the residual opening 4 that circular-arc part is arranged on the bight 3, rotary cutting blade 1 is relatively moved along its rotating shaft direction with respect to planar materials 5, make its front end 11 be positioned at the face roughly same with the outside (first face) 52 of planar materials 5, and Tu Chu position slightly, the rotating shaft that makes rotary cutting blade 1 is removed near circular-arc part residual bight 3 thus roughly along the shape of the opening of wanting to form 4 and move.
As mentioned above, the front end 11 that makes rotary cutting blade 1 and the outside 52 of planar materials 5 are roughly with one side, and in the conical shaped part 10 of rotary cutting blade 1, the radius that is used in the part of cutting almost can be ignored.Therefore, during near the bight 3 of carrying out opening 4 machining, make the rotating shaft of rotary cutting blade 1, roughly move and get final product along the shape of the opening of wanting to form.In addition, allowing under the situation of the circular-arc part that can ignore degree on the bight 3 of opening 4 as described above, is self-evident from the only mobile to the inside amount that is equivalent to the radius of circular-arc part of the shape of opening.
In addition, when near the conical shaped part 10 the front end that utilizes rotary cutting blade 1 is cut, diminish than main part 12 radiuss of turn of rotary cutting blade 1, if therefore the rotating speed of rotary cutting blade 1 is identical, then cutting force descends.But this problem can solve by the rotating speed of raising rotary cutting blade 1 or the translational speed of the rotary cutting blade 1 that slows down.
In addition, it in method shown in Figure 2 following formation, even with the roughly rotary cutting blade 1 of main part 12 uniformly that has with the continuous diameter of conical shaped part 10, near beyond the bight 3 of opening 4 part, rotary cutting blade 1 is connected fully from second 51 side of planar materials 5, the main consuming body portion 12 carries out machining, and still, the present invention is not limited thereto.For example, also can be shown in (a) among Fig. 2, on being formed on bight 3 in the operation of the residual opening 4 that circular-arc part arranged, use does not form the rotary cutting blade of conical shaped part 10 near leading section, shown in (c) among Fig. 2, on removing each bight 3 of opening 4, in the operation of residual circular-arc part, be exchanged near the rotary cutting blade that leading section, is formed with conical shaped part 10.
The 2nd embodiment
Then, Fig. 3 represents the opening formation method of the planar materials of the use rotary cutting blade relevant with the 2nd embodiment of the present invention.At this moment, shown in (b) among Fig. 3, the front end 11 of rotary cutting blade 1 and the outside 52 of planar materials 5 are roughly become with one side and at the outstanding slightly state of downside.Then, shown in dotted line in (a) of Fig. 3, describe roughly rotary cutting blade 1 to be relatively moved with respect to planar materials 5 with the rotating shaft of rotary cutting blade 1 along the mode of the rectangle track 2 of the shape of the opening of wanting to form.So, in (a) of Fig. 3, shown in solid line, in fact the circular-arc part in each bight 3 of opening 4 is little forms the opening 4 that there are corner angle in bight 3 to insignificant degree, simultaneously, shown in hatching, forms inclined plane 6 in the full week of opening 4.
That is, roughly become with one side and under outstanding slightly state, at least roughly, carry out machining thus along the full Zhou Yidong of the shape of the opening 4 that will form in the outside (first face) 51 of front end 11 with the planar materials 5 of rotary cutting blade 1.At this moment, rotary cutting blade 1 there is no need to have main part 12, is formed with conical shaped part 10 at least and gets final product near front end.
The 2nd embodiment is suitable for forming the shaped aperture 4 with the bight beyond polygonal or the right angle such as star-like.At this moment, because using near the conical shaped part 10 of front end of rotary cutting blade 1 cuts, so compare with the situation that the main part 12 of use rotary cutting blade 1 shown in (b) among Fig. 2 cuts, if the rotating speed of rotary cutting blade 1 is identical, then cutting force just descends.Therefore, preferably improve the rotating speed of rotary cutting blade 1, the translational speed of the rotary cutting blade 1 that perhaps slows down.
The 3rd embodiment
Then, Fig. 4 represents the opening formation method of the planar materials of the use rotary cutting blade relevant with the 3rd embodiment of the present invention.The 3rd embodiment has made up the method for above-mentioned the 1st embodiment and the method for the 2nd embodiment, when the main part 12 that uses rotary cutting blade 1 is finished the machining on a limit, near the front end of use rotary cutting blade 1 conical shaped part 10 is at first removed the circular-arc part in bight 3, then, use the main part 12 of rotary cutting blade 1 to constitute other the machining on limit in bight 3.
Particularly, at first, shown in (b) among Fig. 4, the main part 12 that becomes rotary cutting blade 1 connects the state of planar materials 5 fully.Under this state, in Fig. 4 (a), as shown by arrows, the rotating shaft that makes rotary cutting blade 1 makes rotary cutting blade 1 relatively move with respect to planar materials 5 roughly along the limit of regulation, utilizes main part 12 to carry out machining.Then, shown in (c) among Fig. 4, when the rotating shaft of rotary cutting blade 1 arrives on the assigned position, this assigned position is with respect to the position 31 that becomes the bight of wanting the opening 4 that forms, only leave the position of amount of radius of the main part 12 of rotary cutting blade 1 along directions X and Y direction, then shown in (d) among Fig. 4, the rotating shaft of rotary cutting blade 1 is moved towards position 31 directions that become the turning.Parallel therewith, shown in (e) among Fig. 4, rotary cutting blade 1 is slowly risen along the Z direction with respect to planar materials 5.The rate of climb of the Z direction by making rotary cutting blade 1 and the translational speed of X-Y direction, synchronous adaptably with the inclination of the conical shaped part 10 of rotary cutting blade 1, the periphery of the conical shaped part 10 of rotary cutting blade 1 is contacted with planar materials 5 continuously.Shown in (f) among Fig. 4, when arriving at the position 31 that becomes the turning with the rotating shaft of rotary cutting blade 1, shown in (g) among Fig. 4, as long as the front end 11 of rotary cutting blade 1 and the outside 52 of planar materials 5 are roughly become with one side, can on planar materials 5, form the opening 4 that there are corner angle in bight 3.After the processing in bight 3 finishes, make the rotating shaft of rotary cutting blade 1 turn back to the position shown in (c) among Fig. 4, shown in (b) among Fig. 4, rotary cutting blade 1 is descended along the Z direction, the main part 12 that becomes rotary cutting blade 1 connects the state of planar materials 5, and carries out the cutting on next limit.
Promptly, use forms in the conical shaped part 10 near leading section under rotation status, has rotary cutting blade 1 with the uniform main part 12 of the continuous diameter of conical shaped part 10, on near beyond the bight 3 of the opening of wanting to form 4 the part, rotary cutting blade 1 is connected fully from inner face (second face) 51 sides of planar materials 5, and roughly the rotating shaft of rotary cutting blade 1 is moved along prescribed path corresponding to the shape of opening 4, the main consuming body portion 12 carries out machining, arrive at the rotating shaft of rotary cutting blade 1 opening bight 3 near moment of assigned position, the rotating shaft of rotary cutting blade 1 is risen towards the contrary direction that connects direction, the rotating shaft of rotary cutting blade 1 is moved on one side towards the bight 3 of opening 4, the periphery of the conical shaped part 10 of rotary cutting blade 1 is contacted continuously on one side with planar materials 5, carry out machining on one side, when from the outside (first face) of inner face (second face) 51 opposition sides when 52 sides are seen the opening 4 of formation, bight 3 is formed with corner angle or remains in the little extremely negligible degree of circular-arc part in bight 3, when from inner face (second face) when 51 sides are seen opening 4, with in the bight 3 around be formed with the mode on inclined plane, on planar materials 5, form opening 4.
In this wise, same with above-mentioned the 2nd embodiment according to the 3rd embodiment, the formation of the continuous opening 4 by rotary cutting blade 1 becomes possibility.In addition, compare with the 2nd embodiment, though become a bit complicated with respect to the track of the X-Y direction of the rotating shaft of the rotary cutting blade 1 of planar materials 5 and the control that moves up and down of Z direction, but, 3 partly can quicken the translational speed of rotary cutting blade 1 in addition in the bight, can seek to realize the formation efficiency of operationization of opening 4.Further, owing to changed the cutting position of rotary cutting blade 1, the durability of rotary cutting blade 1 improves.The X-Y direction of rotary cutting blade 1 and the Position Control of Z direction can wait easily by the program of for example NC (Numerical Control) work mechanism carries out.
In addition, when the bight 3 of machining opening 4, because the front end 11 of rotary cutting blade 1 roughly becomes with one side with the outside 52 of planar materials 5, so when being equipped with the surfacing of cosmetic sheet etc. in the outside 52 of planar materials 5, can prevent in the bight that 3 top surface are peeled off or surfacing becomes problems such as burr is residual.
In addition, the present invention is not limited to above embodiment.For the trickle portion of the formation of the formation of the work mechanism with rotary cutting blade or planar materials and structure etc., it is self-evident that various modes can be arranged.
The present invention is based on Japanese patent application 2004-45467 and 2004-156057, its content should adapt with the present invention on the result by specification and accompanying drawing with reference to above-mentioned patent application.
In addition, though the present invention by with reference to the existing record fully of the embodiment of appended accompanying drawing, for the personnel of the common knowledge with this area, can carry out various changes or distortion is clearly.In addition, such change and distortion do not depart from the scope of the present invention, and should be interpreted as within the scope of the present invention.
Claims (6)
1. planar materials with opening is characterized in that:
Aforementioned opening has the bight that is intersected by two straight lines at least and constitute;
When first side seen aforementioned opening, aforementioned corner had circular-arc part residual on corner angle or the aforementioned corner little of insignificant degree;
When second side seen aforementioned opening, aforementioned opening full week be formed with the inclined plane, and four angles are respectively circular-arc.
2. opening formation method of using the planar materials of rotary cutting blade is characterized in that:
Make near the rotary cutting blade that under rotation status, leading section, forms the conical shaped part, second side from planar materials, roughly become with one side and outstanding slightly mode with first face of its front end and aforementioned planar materials and to connect, at least near the bight of the opening of wanting to form, the rotating shaft that makes aforementioned rotary cutting blade carries out machining thus roughly along the shape of this opening and move;
When aforementioned first side seen aforementioned opening, aforementioned corner corner angle are arranged or on aforementioned corner residual circular-arc part little of insignificant degree, when aforementioned second side seen aforementioned opening, at least around aforementioned corner, be formed with the inclined plane, on aforementioned planar materials, form opening by this way.
3. the opening formation method of the planar materials of use rotary cutting blade as claimed in claim 2 is characterized in that: aforementioned rotary cutting blade has the roughly main part uniformly with the diameter of aforementioned conical shaped partial continuous;
Near beyond the bight of aforementioned opening part makes aforementioned rotary cutting blade connect fully from second side of planar materials, and uses aforementioned body portion to carry out machining.
4. the opening formation method of the planar materials of use rotary cutting blade as claimed in claim 2 is characterized in that:
Aforementioned rotary cutting blade has the roughly main part uniformly with the diameter of aforementioned conical shaped partial continuous;
Aforementioned rotary cutting blade is connected fully from second side of planar materials, use aforementioned body portion to be formed on the opening of the residual circular-arc part in bight;
Aforementioned rotary cutting blade is relatively moved along this rotating shaft direction with respect to aforementioned planar materials, and makes first face of its front end and aforementioned planar materials roughly become same one side and be positioned at outstanding slightly position,
Roughly move by the rotating shaft that makes aforementioned rotary cutting blade, remove near circular-arc part residual aforementioned corner along the shape of the opening of wanting to form.
5. the opening formation method of the planar materials of use rotary cutting blade as claimed in claim 2 is characterized in that,
Roughly become under the simultaneously same and outstanding slightly state at the front end of aforementioned rotary cutting blade and first face of aforementioned planar materials, at least roughly, carry out machining thus along the full Zhou Yidong of the opening shape of wanting to form.
6. opening formation method of using the planar materials of rotary cutting blade is characterized in that:
Use the rotary cutting blade, this rotary cutting blade forms near leading section in the conical shaped part under rotation status, has the roughly main part uniformly with the diameter of aforementioned conical shaped partial continuous;
Near beyond the bight of the opening of wanting to form part, aforementioned rotary cutting blade is connected fully from second side of planar materials, roughly along with the corresponding prescribed path of the shape of aforementioned opening, the rotating shaft of aforementioned rotary cutting blade is moved, use aforementioned body portion to carry out machining;
Arrive near the moment of the assigned position the bight of aforementioned opening at the rotating shaft of aforementioned rotary cutting blade, make of the contrary direction rising of the rotating shaft of aforementioned rotary cutting blade on one side along aforementioned perforation direction, the rotating shaft of aforementioned rotary cutting blade is moved on one side towards the bight of aforementioned opening, make the periphery and the aforementioned planar materials Continuous Contact of the aforementioned conical shaped part of aforementioned rotary cutting blade on one side, Yi Bian carry out machining;
When seeing opening with first side of aforementioned second opposition side, aforementioned corner has circular-arc part residual on corner angle or the aforementioned corner little of insignificant degree, when aforementioned second side seen aforementioned opening, around aforementioned corner, to be formed with the mode on inclined plane, on aforementioned planar materials, form opening.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004045467 | 2004-02-20 | ||
| JP2004045467 | 2004-02-20 | ||
| JP2004156057A JP4169723B2 (en) | 2004-02-20 | 2004-05-26 | Method for forming opening of face material |
| JP2004156057 | 2004-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1657206A CN1657206A (en) | 2005-08-24 |
| CN100352584C true CN100352584C (en) | 2007-12-05 |
Family
ID=35007020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100037844A Active CN100352584C (en) | 2004-02-20 | 2005-01-11 | Plane material with opening and plane material opening forming method using ratary cutting blade |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4169723B2 (en) |
| CN (1) | CN100352584C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101268420B1 (en) * | 2011-02-14 | 2013-05-28 | 김현경 | Method for forming pattern of panel |
| EP3246774B1 (en) * | 2015-01-16 | 2022-07-20 | Sumitomo Electric Hardmetal Corp. | Method for manufacturing machine part, apparatus for manufacturing machine part, machining method for rotationally symmetric surface, recording medium, and program |
| KR102008260B1 (en) * | 2018-05-09 | 2019-08-07 | 김현경 | Method for forming pattern slot of panel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06205722A (en) * | 1992-12-04 | 1994-07-26 | Weissenberger Ag | Device to manufacture mat for frame in which picture or certificate, etc., is put |
| JP2001047399A (en) * | 1999-05-31 | 2001-02-20 | Crystal Art:Kk | Contour processing method for printed wiring board |
| US6517298B1 (en) * | 1999-05-24 | 2003-02-11 | Gerber Scientific Products, Inc. | Method for selectively relieving sharp edges in tools used in die cutting sheet-type work material |
-
2004
- 2004-05-26 JP JP2004156057A patent/JP4169723B2/en not_active Expired - Lifetime
-
2005
- 2005-01-11 CN CNB2005100037844A patent/CN100352584C/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06205722A (en) * | 1992-12-04 | 1994-07-26 | Weissenberger Ag | Device to manufacture mat for frame in which picture or certificate, etc., is put |
| US6517298B1 (en) * | 1999-05-24 | 2003-02-11 | Gerber Scientific Products, Inc. | Method for selectively relieving sharp edges in tools used in die cutting sheet-type work material |
| JP2001047399A (en) * | 1999-05-31 | 2001-02-20 | Crystal Art:Kk | Contour processing method for printed wiring board |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4169723B2 (en) | 2008-10-22 |
| JP2005262860A (en) | 2005-09-29 |
| CN1657206A (en) | 2005-08-24 |
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