EP3277471A1 - Installation de découpage et procédé pour une installation de découpage - Google Patents
Installation de découpage et procédé pour une installation de découpageInfo
- Publication number
- EP3277471A1 EP3277471A1 EP16714245.4A EP16714245A EP3277471A1 EP 3277471 A1 EP3277471 A1 EP 3277471A1 EP 16714245 A EP16714245 A EP 16714245A EP 3277471 A1 EP3277471 A1 EP 3277471A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- axis
- system axis
- blank
- cutting
- tool
- 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.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims description 24
- 238000009434 installation Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 4
- 239000010987 cubic zirconia Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000002826 coolant Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 3
- 239000010437 gem Substances 0.000 description 2
- 229910001751 gemstone Inorganic materials 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
- B28D5/022—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
- B28D5/024—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels with the stock carried by a movable support for feeding stock into engagement with the cutting blade, e.g. stock carried by a pivoted arm or a carriage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
- B28D5/022—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
- B28D5/029—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels with a plurality of cutting blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
Definitions
- the invention relates to a cutting system according to claim 1 and a method for a cutting system according to claim 9.
- Cutting machines for the production of geometric workpieces such as cubes, cuboids or prisms are known.
- a plurality or a plurality of workpieces are produced from a blank.
- the blank is usually formed quaoderformartig or misshapen.
- the blank is first dissected disc-shaped or cut. These discs are again broken down into bars or cut. Finally, the bars are cut into smaller element sections, i. the workpieces receive in this step their for further processing, eg. Polishing, corresponding length.
- the production of the discs and rods is usually carried out by means of multi-blade saws, which have on their spindle shaft a plurality of saw blades.
- the division of the individual bars is also done by means of the multi-blade saw.
- these rods are usually applied individually on a holding device, which may also be designed as an adhesive tape, manually.
- the rods are arranged perpendicular to a longitudinal direction of the holding device in its longitudinal extent.
- JP H09 207124 A discloses a system with two tools in the form of a saw, each tool having a plurality of saw blades. The tools are also arranged in parallel. A blank is first processed to produce rectangular workpieces with the first tool and rotated by 90 ° before machining with the second tool, so that there is a plurality of rectangular cubes.
- the cutting system according to the invention which extends in the direction of a first installation axis extending horizontally along its width, a second installation axis extending vertically to the first installation axis, and a third installation axis extending along its depth orthogonal to the first installation axis and second installation axis is, has a carrier.
- a tool in the form of a saw is received with a spindle shaft, the working direction takes place in the direction of the first system axis.
- Another tool in the form of a chop saw with a third spindle shaft, whose working direction also takes place in the direction of the first system axis, is also added to the carrier. Both tools are used to process a blank.
- the tools are arranged serially in the direction of the first system axis.
- the cutting device has a carrier element movably received on the carrier along the first system axis and the second system axis, wherein the carrier element is provided for holding the blank, and wherein the carrier element is rotatable about the second system axis, and wherein the spindle shaft is formed orthogonal to the third spindle shaft ,
- the basic processing steps for the production of the workpieces from the blank are divided into an introduction of a lattice-like incision in the blank and a cut transversely to the incision, a caps.
- a lattice-like incision there is a plurality of rods, which, since the lattice-like incision does not completely penetrate the blank, are connected to one another via a core of the blank.
- the caps sever the bars transversely to their direction of extent to bring the workpieces.
- the cutting system according to the invention has the advantage that the blank, which is positioned on the carrier element, can be transported from tool to tool with the aid of the movable carrier element.
- the blank is fixed to the carrier element at the beginning of the processing process and is fed to the carrier for processing on the carrier element, possibly completely automated.
- Supplying the blank or a semi-finished product to the tools is much easier to handle than supplying the tools to the blank or semi-finished product.
- the support member is rotatable or rotatable about the second axis system, there is the possibility of the lattice-like incision by twisting the support element after a first incision with the same tool, which is usually designed as a multi-blade saw to bring about.
- the support element can be rotated by any angle.
- the blank has an exact positioning relative to the working directions of the tools, since it is received on the carrier, which carries the tools, with the aid of the carrier element.
- the positioning of the carrier element takes place along a first and second system axis fixed relative to the working directions.
- a plurality of blanks may be arranged on the carrier element, whereby an efficient use of the tools can be brought about.
- a first linear axis extending in the direction of the first system axis and a second linear axis in the direction of the second system axis for moving the carrier element in the direction of the second system axis extending formed on the carrier.
- the advantage of the linear axes formed on the carrier is that a movement of the carrier element in the direction of the linear axes directionally, i. without deviation from the direction, is. Thus, for example, exact cuts are formed in the blank during the movement along the second linear axis.
- an additional tool in the form of a saw with an additional spindle shaft is added to the carrier.
- a further processing step can be carried out with the aid of the additional tool.
- the blank having the bars is first arranged by means of the first linear axis for processing with the other tool accordingly. Then it is moved along the first linear axis for further processing with the additional tool on the carrier.
- the additional tool has a working direction in the direction of the first system axis. Since the additional tool is designed in the form of a multi-blade saw, the additional tool can be arranged directly upstream or downstream of the tool, arranged serially on the carrier.
- the advantage is that the first incision or a first cut package is brought about by the tool and subsequently the carrier element with the blank containing the first cut package is rotated about the second system axis and positioned for processing on the additional tool.
- a second cut or a second cut package which is transverse to the first cut package, brought in the blank.
- a significant advantage of the additional tool is the fact that a present between the individual saw blades of the multi-blade saw of the tool first distance from one between the individual saw blades of the multi-blade saw of the additional Deviates tool second distance and thus easily, without replacing the tool on the carrier, can be generated by a cube deviating workpieces.
- the support element is formed so that it has a support plate for fixed receiving the blank.
- a container the support plate is receiving receiving, wherein downstream of the container a flow-through sieve is fixed to the carrier whose flow openings are smaller than produced from the blank workpieces.
- an arrangement of a second container which is positioned in the outlet serially to the first container, since thus the cutting unit can be removed at a complete filling of the first container and the workpieces can fall into the second container.
- the container with the carrier koppelba r If, for example, the container is hung on the carrier, the workpieces accumulated in the container can be removed from the cutting device by simply removing the container.
- the chop saw has at least two saw blades.
- the second aspect of the invention relates to a method for a cutting system, wherein the cutting device is designed according to one of claims 1 to 9, and in the direction of a horizontally extending along its width first axis of the system, extending vertically to the first axis of the plant second Plant axis and extending along its depth orthogonal to the first plant axis and second plant axis extending third system axis is formed, and having a carrier.
- a tool in the form of a saw is received with a spindle shaft, the working direction takes place in the direction of the first system axis.
- Another tool in the form of a chop saw with a third spindle shaft is also added to the carrier. Both tools are used for processing a blank.
- the tools are arranged serially in the direction of the first system axis.
- the cutting device has a carrier element movably received on the carrier along the first system axis and the second system axis, wherein the blank is fixed to the carrier element, and wherein the carrier element is rotatable about the second system axis, and wherein the spindle shaft is formed orthogonal to the third spindle shaft.
- the blank in a second processing step, is provided with a second cut package, which is formed transversely to the first cut package,
- (F) is capped in a third processing step, the blank.
- the inventive method has three processing steps, which lead to the production of a plurality of workpieces from a blank. Compared to a method of the prior art, the processing steps are reduced. Between the processing steps, which are characterized in that the tools work on the blank, there are two positioning steps. Since the positioning takes place on the carrier along the first system axis and the second system axis due to the carrier element, an exact positioning with only two positioning steps relative to the tools is possible.
- the first cut package and the second cut package are filled with a replacement material.
- a replacement material By loading and thus filling the cutting packages with a substitute material, possibly occurring breakouts of the workpieces can be reduced during capping. Thus, a possible rejects can be prevented or reduced, whereby manufacturing costs can be kept low.
- the first positioning step in addition to a movement of the support member along the first linear axis, if the cutting device includes an additional tool in the form of a saw with an additional spindle shaft, the working direction is formed in the direction of the first system axis.
- a positioning of the blank for the second and / or third step takes place along the first linear axis.
- the blank of Cubic Zirconia Preferably, the blank of Cubic Zirconia.
- the advantage of Cubic Zirconia is its diamond-like properties.
- due to its refractive index, it is preferably used for gemstones, which can be produced by the method quickly and in large numbers.
- FIG. 1 is a perspective view of a cutting system according to the invention
- Fig. 2 in a first longitudinal section according to the cutting system.
- FIG. 3 in a second longitudinal section according to the cutting system.
- a cutting system 1 according to the invention is gem. Fig. 1 formed.
- the cutting device 1 comprises a carrier 2 for receiving a tool 3, hereinafter referred to as a first tool 3, with a first spindle shaft 13, and an additional tool 4, hereinafter referred to as a second tool 4, with a second spindle shaft 14 and a further tool 5, hereinafter referred to as the third tool 5, with a third spindle shaft 15.
- the first tool 3 and the second tool 4 are formed in this embodiment in the form of a multi-bladed saw. In other words, the first tool 3 and the second tool 4 have a plurality of saw blades 6 of the same size arranged in parallel, see FIG. Fig. 2.
- the third tool 5 is in the form of a chop saw.
- the tools 3, 4 and 5 are driven by means of their spindle shafts 13, 14 and 15.
- the third spindle shaft 15 and the first spindle shaft 13 and the second spindle shaft 14 are arranged orthogonally, wherein the first spindle shaft 13 and the second spindle shaft 14 are arranged parallel to each other.
- the cutting unit 1 has a first system axis 7, in the direction of which the cutting unit 1 is designed to extend in its width B. Furthermore, the cutting unit 1 is designed to extend in the direction of a second system axis 8 and third system axis 9 in their height H or depth T.
- the first system axis 7, the second system axis 8, and the third system axis 9 are positioned orthogonal to one another.
- the system axes 7, 8 and 9 are shown symbolically in the form of a Cartesian coordinate system symbol.
- a support member 10 is formed, which is rotatable about a pivot axis which corresponds to the second system axis 8.
- the carrier element 10 is configured in the form of a turntable and can be rotated or pivoted about the pivot axis 11 in the direction of the first arrow 12.
- the carrier element 10 is movable in the direction of the first system axis 7 and second system axis 8, for which purpose the carrier 10 has a first linear axis 16 and a second linear axis 17.
- the feed movement takes place along the first system axis 7 in the direction of the second arrow 20.
- the feed movement is exerted in the direction of the second arrow 20 and third arrow 21 along the first system axis 7 and second system axis 8.
- the tools 3, 4 and 5 could also be movably received on the carrier 2. This would mean that, for example, the carrier element 10, although its pivotal movement is executed executable, however, the tools 3, 4 and 5 in addition to their cutting and capping functions associated with the feed and feed movements.
- the three tools 3, 4 and 5 with their spindle shafts 13, 14 and 15 are mounted on the cutting unit 1 flying.
- the cutting unit 1 is designed so that speeds of the tools 3, 4 and 5 of well over 15,000 rpm can be realized.
- the inventive method is characterized in that in a first step, a blank on a support plate 18 is fixed immovably.
- the support plate 18 is fastened to the carrier element 10, so that a relative movement is possible between the carrier plate 18 and the carrier element 10.
- the carrier element 10 is positioned relative to the first tool 3 in a first positioning step by means of the first linear axis 16 and second linear axis 17 designed to bring about the positioning or adjusting movement, until a penetration depth to be achieved by the saw blades 6 is introduced into the blank is reached. This penetration depth corresponds to a required depth of cut.
- the first tool 3 is activated, whereby the saw blades 6 are brought into operation.
- the carrier element 10 with the blank is moved along the first linear axis 16, which is designed for advancing movement, in the first processing step into and through the first tool 3.
- the blank has a first cut package in the form of several parallel incisions.
- the cuts or cuts do not form the blank completely penetrating.
- the blank by means of the cuts or cuts on discs, which are interconnected via a core of the blank.
- a core is formed which has the discs.
- the disks formed on the core of the blank are likewise immovably fixed to the support plate 18. Further fixation for the next processing step is therefore not necessary.
- the support plate 18 is rotated about the pivot axis 11 over a certain angle a, which is necessary for the further cut. If, for example, the finished workpiece is to be rectangular or cuboid, then the support plate 18 is to be rotated by the angle a at a value of 90 ° about the pivot axis 11.
- the support member 10 is moved with the first cut package having blank along the first linear axis 16 and the second linear axis 17 relative to the first tool 3 until reaching the blade 6 to be achieved penetration into the blank.
- the second tool 4 is activated, whereby the saw blades 6 are brought into operation.
- the carrier element 10 with the blank is moved along the first linear axis 16, which is designed for advancing movement, in the second processing step into and through the second tool 4.
- the blank has a second cut package.
- the first cut package and the second cut package together represent a cross-hatch.
- the blank is now cut lattice-like or has lattice-like incisions. Since the second cut package along the same axial direction is formed in the blank as the first cut package, rod-shaped workpiece elements are present, which are interconnected via the blank core.
- the carrier element 10 is in a next step, the third positioning step, with the now a rod package having blank on the first linear axis 16 and second linear axis 17 for processing with the third tool 5, the Chop saw, positioned. It is adjusted by means of the first linear axis 16, a corresponding feed and cut the bars in the third processing step to a certain length or cut.
- the workpieces are collected in a trough-like container 19, which has a screen for discharging the coolant, and are removed therewith from the cutting unit 1.
- the blank is filled before capping with a replacement material. That is, the lattice-like cuts are filled with a replacement material. This can prevent breakouts during capping.
- the blank may also be filled before the introduction of the second cutting package with the replacement material.
- the third tool 5 is in the form of a two-bladed chop saw.
- two cutting or capping planes can be achieved with a forward thrust position. This shortens the duration of the production of the workpieces.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15161552.3A EP3075509A1 (fr) | 2015-03-28 | 2015-03-28 | Machine à couper et procedée pour une maschine à couper |
PCT/EP2016/055386 WO2016156019A1 (fr) | 2015-03-28 | 2016-03-13 | Installation de découpage et procédé pour une installation de découpage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3277471A1 true EP3277471A1 (fr) | 2018-02-07 |
EP3277471B1 EP3277471B1 (fr) | 2023-02-08 |
Family
ID=52813938
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15161552.3A Withdrawn EP3075509A1 (fr) | 2015-03-28 | 2015-03-28 | Machine à couper et procedée pour une maschine à couper |
EP16714245.4A Active EP3277471B1 (fr) | 2015-03-28 | 2016-03-13 | Installation de découpage et procédé utilisant ladite installation |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15161552.3A Withdrawn EP3075509A1 (fr) | 2015-03-28 | 2015-03-28 | Machine à couper et procedée pour une maschine à couper |
Country Status (9)
Country | Link |
---|---|
US (1) | US10507593B2 (fr) |
EP (2) | EP3075509A1 (fr) |
JP (1) | JP6670848B2 (fr) |
KR (1) | KR20170136537A (fr) |
CN (1) | CN107428030B (fr) |
IL (1) | IL254624B (fr) |
RU (1) | RU2701757C2 (fr) |
TW (1) | TWI699266B (fr) |
WO (1) | WO2016156019A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111761133A (zh) * | 2020-05-22 | 2020-10-13 | 贵州海澄科技有限公司 | 一种管道切割装置 |
CN114454344B (zh) * | 2020-11-09 | 2024-08-16 | 上海东河机电科技有限公司 | 一种防倒片机构和切割设备 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU814770A1 (ru) * | 1978-03-14 | 1981-03-23 | Научно-Исследовательский Институткамня И Силикатов Минпромстрой Материаловармянской Ccp | Многодисковый распиловочный станокдл ОбРАбОТКи КАМН |
JPH09207124A (ja) * | 1996-01-31 | 1997-08-12 | Deisuko Eng Service:Kk | デュアルマルチブレードカッティングソー |
JPH11198131A (ja) * | 1998-01-09 | 1999-07-27 | Meidensha Corp | 水晶の切断装置 |
JP2002237472A (ja) * | 2001-02-07 | 2002-08-23 | Disco Abrasive Syst Ltd | 被加工物の切削方法 |
US7267037B2 (en) * | 2001-05-05 | 2007-09-11 | David Walter Smith | Bidirectional singulation saw and method |
JP4532895B2 (ja) * | 2003-12-18 | 2010-08-25 | 株式会社ディスコ | 板状物の切削装置 |
CN100387415C (zh) * | 2005-07-24 | 2008-05-14 | 翦凝刚 | 用小圆锯片切割大规格超薄石材的方法 |
RU2310559C1 (ru) * | 2006-02-26 | 2007-11-20 | Геннадий Кузьмич Микрюков | Камнеобрабатывающий станок |
RU2348522C1 (ru) * | 2007-06-04 | 2009-03-10 | Геннадий Кузьмич Микрюков | Камнеобрабатывающий многодисковый станок с двойным модулем вращения и рабочей подачи заготовок |
KR20120090437A (ko) * | 2011-02-08 | 2012-08-17 | 이대원 | 프레임 절단기 |
KR101395303B1 (ko) * | 2013-12-27 | 2014-05-16 | 황의안 | 볼륨석 제조장치 및 이를 이용하는 볼륨석 제조방법과 그 제조방법에 의해 제조되는 볼륨석 |
-
2015
- 2015-03-28 EP EP15161552.3A patent/EP3075509A1/fr not_active Withdrawn
-
2016
- 2016-03-13 WO PCT/EP2016/055386 patent/WO2016156019A1/fr active Application Filing
- 2016-03-13 US US15/561,308 patent/US10507593B2/en active Active
- 2016-03-13 KR KR1020177029706A patent/KR20170136537A/ko active IP Right Grant
- 2016-03-13 RU RU2017133813A patent/RU2701757C2/ru active
- 2016-03-13 JP JP2017550766A patent/JP6670848B2/ja active Active
- 2016-03-13 CN CN201680018775.9A patent/CN107428030B/zh active Active
- 2016-03-13 EP EP16714245.4A patent/EP3277471B1/fr active Active
- 2016-03-16 TW TW105108178A patent/TWI699266B/zh active
-
2017
- 2017-09-24 IL IL254624A patent/IL254624B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
TW201641243A (zh) | 2016-12-01 |
RU2017133813A3 (fr) | 2019-07-25 |
KR20170136537A (ko) | 2017-12-11 |
JP2018510082A (ja) | 2018-04-12 |
EP3277471B1 (fr) | 2023-02-08 |
EP3075509A1 (fr) | 2016-10-05 |
US10507593B2 (en) | 2019-12-17 |
RU2701757C2 (ru) | 2019-10-01 |
TWI699266B (zh) | 2020-07-21 |
IL254624A0 (en) | 2017-11-30 |
RU2017133813A (ru) | 2019-05-06 |
CN107428030B (zh) | 2020-09-15 |
IL254624B (en) | 2021-02-28 |
JP6670848B2 (ja) | 2020-03-25 |
WO2016156019A1 (fr) | 2016-10-06 |
US20180104852A1 (en) | 2018-04-19 |
CN107428030A (zh) | 2017-12-01 |
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Legal Events
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