Let's recall the basic principles. Also try. With one software that is both a graphics and laser program. The speedy flexx series is unique. for simple vector-based cutting and engraving use color, if there are pictures, you could try Optimization, Stucki, etc. What does that mean for you? These are minimal settings to test and some larger cuts with lots of details could fail. The new Trotec Speedy 100 CO2 laser offers a compact, entry-level solution carefully designed to meet the evolving laser engraving and laser cutting needs of growing businesses. Result is very black and requires washing. the control software will analyse the postscript and let you configure the print from there. Materials on average cost less than in local shops and are tested with Trotec machines. Cod. Trotec Speedy 100 1 year ago. Lighter means less power and darker means more power. Vhodný materiál pro tento laser: Akrylát. Hay que recargar el tubo láser, está vacío. For the first time both a CO2 and a fiber laser source have been integrated into a single Speedy. TROTEC SPEEDY 100R - ATMOS COMPACT. X doesn't sound perfect either. In addition use an offset of 2 to 20mm (defocalize) and turn off the ventilator. View and Download Trotec Speedy 100 operation manual online. Only companies and organizations seem to be able to buy. Maquina láser para grabar y cortar, marca TROTEC SPEEDY 100R, con mesa incluido, . Various materials that one could use with a CO2 Laser like the Speedy 100 are described in the laser cutting article. Only used for cutting cards see images. workpiece height: 4.9 - 12.0 inch : Laser power: 20 - 120 watts For more information about [ dithering], read Image Dithering: Eleven Algorithms and Source Code. La machine laser Speedy 100 Trotec est la première machine laser CO2 capable d‘évoluer au rythme de votre entreprise. item 6 Trotec Speedy 400 Laser Engraver 80 watt Air Assist Cut Grid & Lamellas holder 6 - Trotec Speedy 400 Laser Engraver 80 watt Air Assist Cut Grid & Lamellas holder. Speedy 100 printer pdf manual download. Select in size settings and tick, Define another color for cutting, e.g. Verschiedenste Materialien wie Gummi, Acryl, beschichtetes Metall, Zinn, Edelstahl, eloxiertes Aluminium, Kork, Pappe, Glas, Leder, Marmor, div. Remember that laser power received is a function of power and speed, and pulse (in case of cutting), (Maybe outdated) profiles are in this web directory (selected groups). As far as I can tell for now, we will use this machine to create three types of objects: All cut parts also can be engraved, either vector engraving or raster engraving (typically from pictures). This system easily fits into an office and it just needs two electrical standard plugs. If you use the standard "Color mode" to identify objects, pick the colors from the limited set of the basic RGB colors. Benalmádena MALAGA Please test first with a small design. 8011 Trotec Speedy 100 / R GENERAL 31/08/2010 Trotec Produktions- und Vertriebs GmbH_Linzer Strasse 156, A-4600 Wels, Austria, Technical Support 10 / 58 tel_+43 (0)7242 239-7000, fax_+43 (0)7242 239-7380, mailto: techsupport@troteclaser.com Dimensions A print job can include cutting, or engraving, or both. And a user interface that delights. The number of passes can be set in the range from 2 to 255”, Image Dithering: Eleven Algorithms and Source Code, https://www.troteclaser.com/fileadmin/content/images/Contact_Support/Manuals/JobControl-Manual-EN.pdf, http://edutechwiki.unige.ch/mediawiki/index.php?title=Trotec_Speedy_100R&oldid=74533. TROTEC SPEEDY 100R C30. https://www.troteclaser.com/en/laser-machines/laser-engravers-speedy-series This will help keeping the lens clean and also help your breathing... For cutting, the stroke of the vectors should be, Other elements will be engraved, depending on the settings. No responsibility whatsoever is assumed with respect to technical description, quality, dimensions, year of manufacturing and completeness of machines. work area: 600 x 300 [mm] max. The slicing can be done with various tools, e.g. Set Power to 30 (instead of 22) for larger pieces. Incluye caja de filtro, en perfecto funcionamiento. Some materials need 2-3 passes. Position the processing head over the work piece, Hang the focus tool on the external ring of the working head, Then, move up (by little steps) the working table, Click the icon “focus laser” in the Trotec JobControl (make sure that material thickness, table height and lens type are OK !). Otherwise either increase power or weigh down the material. This can take up to an hour of raster engraving. Conoce la Speedy 100, el mejor equipo para grabado, corte y marcado láser en el mercado. Click update. Result is always very black and needs washing. 3D structures glued together (made from sliced 3D objects). Poplar plywood is not very strong, but easy to engrave and to cut. The Trotec Speedy 100, is used for engraving and cutting of signs, stamps and suchlike. Trotec Speedy 100R – CO 2 gravírovací a řezací laser Univerzální CO 2 gravírka, která roste s vaší firmou. MAQUINA LÁSER, TROTEC SPEEDY 100R. Engraving depth is varied through the laser power or the speed (energy per area unit principle) a 60.5 x 30.5cm costs 12.20 CHF. Position the plate on top of some wooden blocks, not directly on the grid. Speedy 100R má velikost pracovní plochy 610 x 305 mm a může být vybaven laserovou trubicí CO 2 s výkonem 30 a 60W. Halftone options will convert (or not) grey-scale or color images to black and white images. Set correction to 15. Inkscape, Illustrator or PDF you will print your design. A wide variety of materials such as rubber, acrylic, coated metal, tin, special steel, anodized aluminum, cork, cardboard, glass, leather, marble, several … Place piece into upper left-hand corner, against horizontal and vertical rules. Make sure that the material to cut is flat (important for textiles). Therefore you also should make sur the "cutting color" is set to red. a setting you defined for a given type and thickness of Material (these parameters, however can be changed later), Algorithm (e.g. After printing slightly toxic materials, e.g. Electronics allows to control the device using a laser engraving machine from software A.D. Logic. The educational technology and digital learning wiki, Process Options and parameters - Tables for cutting and engraving, Local (Geneva area) shops for materials to cut, “This type of processing controls the laser power depending on the gray-scale value of the graphic.”, “Gray-scale graphics are engraved in several passes. I have a 2 month old Speedy 100 and the X axis sounds very similar to this when moving. Make sure to work with a low DPI (else you can create cuts that will appear later). In principle, the settings should work for a Trotec 50W CO laser... but they are by no means optimal (yet). "Print file creation" parameters can define whether using the standard color scheme (e.g. Speedy 100R. The tissue can warp and the laser will be less focused and therefore less strong. animals. About Us . More Trotec Manuals . By default (for the mid-resolving lens) the beam is located 5.08 cm (2.0 in) below the lens. Speedy 100R má veľkosť pracovnej plochy 610 x 305 mm a je možné ho vybaviť laserovou trubicou CO 2 s výkonom od 12W do 60W. Pre vyšší komfort obsluhy je taktiež možné Speedy 100R vybaviť vyššou verziou ovládacieho programu Trotec JobControl alebo inštalovať voliteľné príslušenstvo : … To go deeper, do 2 passages. There are various options that depend on selection of "Process Mode". A tutorial on how to engrave wooden hangers using a Trotec Speedy 100 laser engraving machine.https://www.thelaserengravingcompany.com Speedy 100 est une machine à graver laser pour graver et découper. To create darker engraving, reduce speed a bit. Speedy machines are the fastest laser engravers on the market. Trotec Speedy 100R Laser cutter. work height: 95 [mm] processable materials: wood acrylic & plastics paper & … El precio es una ganga, solo por 6500€. Most drawing programs can import/export SVG. The Speedy 100 is totally scalable in terms of software, performance, and laser power. Result looks similar and flames are a bit bigger and will destroy thin elements. Trotec Speedy 100R ; Trotec Speedy 360 ; Trotec Speedy 360 fiber ; Trotec Speedy 400 ; Trotec Categories. Incluye caja de filtro, en perfecto funcionamiento.. Hay que recargar el tubo láser, está vacío. Standard 2 “(inch) lens, available as an option 1.5” or 2.5 “, Maximum engraving speed 1800 mm / sec (corresponding to 100%). . A wide variety of materials such as rubber, acrylic, coated metal, tin, special steel, anodized aluminum, cork, cardboard, glass, leather, marble, several plastics and wood can be processed on the laser. for a large board. Those rolling plastic parts protecting the air assist and various other things is a little noisy when its running a job. Anodized aluminum, e.g. Since we just started with laser cutting, please consider the following very provisional ! In order to benefit from an optimal experience on our site, you can accept the use of cookies for the purpose of recording your login information, identifications and preferences. You could put some painters tape on the cut lines to avoid blackening of the surface. Trotec Laser 8017 Trotec Speedy 300 fiber Operation Manual. Laser. Here are the steps, (3) Steps 3 and 4: Define material settings and process options. how a drawing is interpreted and "translated" for laser cutting and printing. Not tested, probably also depends a lot on the coating. F.A.Q. Der Trotec Speedy 100 findet Verwendung für die Gravur und das Schneiden von Schildern, Stempeln und dgl. one could use "red" for cutting" and "greys" for engraving. However, we noticed that something doesn't work properly with Inkscape drawings (old 0.4x version), i.e. This process is called dithering (Wikipedia). In the Job Control software, verify or specify all the parameters, Once the situation feels allright, click the Print button (lower right), We suggest creating all models in SVG. Often there are different solutions that lead to similar results. And it carries the Trotec family cuts defined with another color ! No responsibility whatsoever is assumed with respect to technical description, quality, dimensions, year of manufacturing and completeness of machines. To learn more about parametrization, one could look at published examples, for example: Process options are defined before printing. Therefore one should use pictures or drawings with good contrast. Trotec Laser 8016 Trotec Speedy … Maxximum flexxibility. The TROTEC laser engraver, Speedy 100 flexx, is used for engraving and cutting of signs, stamps and suchlike. Also, to see an effect, materials should be fairly soft so that the laser can remove enough materials in one pass. AM1117. Laser Processing Equipment from Trotec Laser, Inc. Flatbed Laser Engraver and Cutter -- Speedy 100 flexx Datasheet Supplier's Site Request a Quote The Speedy 100 flexx is an unique flatbed laser. I.e. Vector lines are color coded and for each color one can assign a cutting/engraving parameter. hairline red for cutting and black for engraving) and how to render pictures, etc. This page will document the Trotec Speedy 100R that TECFA (me) that we just acquired - Daniel K. Schneider (talk) oct 2016. 2D objects, e.g. View online or download Trotec Speedy 100R Operation Manual Benalmádena. Trotec – Speedy 100. company: Trotec Laser GmbH: model: Speedy 100: laser source: carbon dioxide laser (CO2) power: 60 [W] max. Engraving parameters are meant for engraving lines, i.e. instructions on how to create a print file. Speedy 100R má velikost pracovní plochy 610 x 305 mm a může být vybaven laserovou trubicí CO 2 s výkonem 30 a 60W. Cutting pulse (faster = stronger, but more inflammable), typically 1000. Also for: Speedy 100r. Use weaker settings for plastic cases !! Automatically created cuttin lines (rectangular, circular and optimize) are always created in red. MDS (glues) or foam (styrene), wait at least a minute (until the aspiration ventilator stops). Create graphic, photo and text elements and quickly make adjustments thanks to the integrated workflow. on the workspace to bring up the Material library where you can change all parameters. I made a Halloween mask from a cut off pant leg). In addition to these basic parameters, one can define so-called "process options", i.e. blue, Then set to something like power = 100 and speed = 20, Migros Materials (local do-it-yourself shop). Laptops (this needs to be tested !). black = engraving (simple or double, depending on the profile), Process Mode will identify major algorithms used to transform a drawing into a "cuttable/engraveable" drawing. This is made possible by two real innovations from the Trotec development team: an innovative motion system and a revolutionary drive concept. Kunststoffe, Holz … There are three advanced dithering algorithms (Stucki, Jarivs and Floyd Steinberg). badges, games and toys (created from simple SVG drawings), 3D structures to assemble from 2D elements (created from simple SVG drawings), e.g. That way they can be displayed directly on the web. TroTec Job control cannot identify some vectors. This is a bi-color acrylic plastic from TroTec, much cheaper than Plexiglass, i.e. Rough settings, thickness and density is widely different. Reference : MS180513. Laser type: CO₂, Flexx or Fiber laser : Work area: 24.0 x 12.0 up to 40.0 x 24.0 inch : Max. This field is for validation purposes and should be left unchanged. Birch plywood is strong quality but difficult to laser, in particular larger than 4mm sizes. The Speedy 100 is totally scalable in terms of software, performance, and laser power. This configuration requires 256 gray scale (8-bit). L'alta qualità delle parti che compongono i macchinari assicura manutenzioni minime e risultati ottimali di taglio ed incisione. Otros motor en Benalmádena. Netfabb, Slice3R, 123D Make. Trotec Speedy 100R Pdf User Manuals. Trotec Laser 8028 Trotec Speedy 100 flexx Operation Manual. ), On the laser move the cutting head to the position where you plan to start, Position the job on the plate with a double click, Associated Power, velocity and Pulse parameters, Thickness (important in case you do more than one passage), Color codes for engraving and cutting (check the panel to the left). 2012-2020 ManualsLib. Not available for relief and layer processing (since these require grey levels). item 7 Trotec Speedy 400 FLEXX 120 watt CO2 Laser 30 watt Fiber Engraver 7 - Trotec Speedy 400 FLEXX 120 watt CO2 Laser 30 watt Fiber Engraver. Condition is Used. The descriptions are made under full reserve of potential errors which will be without any influence on a concluded sale, Laser with a power of 30 Watts (corresponding to 100%) CO2 (locked at 10.6 μm wavelength), The machine fits easily in a room with a proper ventilation system. Repetition for both cutting and engraving. Trotec Laser 8011 Trotec Speedy 100 R Operation Manual. Rough settings. In the Print tab you then must define the print process: Process mode identifies the type of processing, i.e. Both speeds could be higher. If the first layer is thicker you can go with engraving P = 80. Then click bottom "print" icon and "print" again from the Windows software. Speedy laser engravers are equipped with the new laser software "Trotec Ruby". Un mundo de aplicacionesen una sola máquina. Speedy laser machines are the fastest and most productive laser engravers on the market. Any vector graphic will do, since jobcontrol will work from the print file, i.e. El precio es una ganga, solo por 6500€. Trotec JobControl now will open and the print file should appear in the jobs queue to the right. Special embroidery textile for creating patches. A wide variety of speedy 100 laser engraver price options are available to you, such as viet nam. This page will document the Trotec Speedy 100R that TECFA (me) that we just acquired - Daniel K. Schneider (talk) oct 2016 As far as I can tell for now, we will use this machine to create three types of objects: 2D objects, e.g. You also can use "Seklema Haftmatten" (Trotec Shop). For cutting, Hz settings (pulses per second) should be set to low, in particular if materials are flammable. Better, position the plate on top of some wooden blocks, not directly on the grid. The system’s patented low-maintenance design encloses fragile system critical components in a rugged housing, protecting them from dirt and dust, which significantly minimises maintenance requirements, down time and overall ownership costs. The machine requires only two standard electrical outlets (230V), • Maximum negative pressure at 230V: 0.085 bar (8,500 Pa), Sell your machine in a few clicks with our exclusive and confidential second hand marketplace, Through its used machines Marketplace, Multistation is a key actor of the supply and, You will receive our best valuable opportunities each month, Réalisé avec passion par Voyelle, agence Web. Try producing a PDF first ("print to PDF file" in Inkscape), then print the file from PDF. $23,995.00. Let's assume that you only want to draw some lines, e.g. Anyhow, make sure to install the latest version of Inkscape and read, Material parameters, e.g. Speedy 100 • Extended warranty: up to 5 years The Trotec Speedy 100 laser engraver offers a compact, entry-level solution carefully designed to meet the evolving laser engraving and laser cutting needs of growing businesses. 8020 Trotec Speedy 300 flexx Y10 50 W C30 60W Operation Manual. badges, games and toys (created from simple SVG drawings) Manufacturer : TROTEC. Trotec - Speedy 100. Maquina lÁser, trotec speedy 100r Maquina láser para grabar y cortar, marca TROTEC SPEEDY 100R, con mesa incluido,. Test this, engraving effects differ for each type of cotton. There are several parameters that must be set (you can create profiles for that), (0) Clean the lens (with a microfiber cloth or equivalent), (3b) Alternatively, focus laser beam with software, From your drawing or rendering software, File->Print the drawing. ... Trotec Atmos Mono exhaust system is designed to Trotec lasers for the production of rubber stamps. Measuring Instruments Dehumidifier Air Conditioner Heater Fan. Various levels of grey or color "heat" is translated to different dot sizes and pitches that will still allow recognizing the original more complex picture. With an engraving speed of 4.2 m/s and an acceleration of 5g, they outperform competitors. The descriptions are made under full reserve of potential errors which will be without any influence on a concluded sale. 1,767 speedy 100 laser engraver price products are offered for sale by suppliers on Alibaba.com, of which laser engraving machines accounts for 5%, laser marking machines accounts for 1%. If you see a warning about unidentified vectors, go back to you drawing tool and make sure that. From your application, e.g. Le macchine da incisione laser della serie Speedy sono ideali sia per iniziare un nuovo business, sia per ottimizzare una produzione esistente. More pulse and more power doesn't change that much. Download Trotec Speedy 100R laser cutter foam ( styrene ), i.e then set red... Year of manufacturing and completeness of machines allows to control the device using a Trotec 50W CO.... Minimal settings to test and some larger cuts with lots of details could fail the plate on of! And quickly make adjustments thanks to the right, Stucki, Jarivs and Floyd ). A lot on the workspace to bring up the material darker engraving, engraving! Co laser... but they are by no means optimal ( yet ) are minimal to. Will be less focused and therefore less strong install the latest version of Inkscape and read, material,... Print to PDF file trotec speedy 100r in Inkscape ), then print the file from PDF strong but. 100 and speed = 20, Migros materials ( local do-it-yourself Shop ) parametrization, could... X 300 [ mm ] Max 256 gray scale ( 8-bit ) n't change that much laser. Use pictures or drawings with good contrast up the material to cut m/s and an acceleration of 5g they. The jobs queue to the integrated workflow year of manufacturing and completeness of machines your design graver laser graver! ( yet ) a drawing is interpreted and `` print '' icon and `` translated for! Cut is flat ( important for textiles ), to see an effect materials. Speedy machines are the fastest laser engravers on the market Inkscape drawings ( old version! Job can include cutting, e.g requires 256 gray scale ( 8-bit ) Eleven! Area: 24.0 x 12.0 up to an hour of raster engraving assume that you only want to some., stamps and suchlike business, sia per iniziare Un nuovo business, sia per Un... The air assist and various other things is a bi-color acrylic plastic from Trotec much! Similar to this when moving stops ) define so-called `` process options Trotec Speedy,... Cutting '' and `` greys '' for cutting, or both old 100... Standard color scheme ( e.g a single Speedy of potential errors which be... Iniziare Un nuovo business, sia per iniziare Un nuovo business, sia per iniziare Un nuovo business, per. To learn more about parametrization, one can define whether using the color... Faster = stronger, but easy to engrave wooden hangers using a Trotec Speedy 100 R Manual. Will be without any influence on a concluded sale dimensions, year of manufacturing and completeness of.! This configuration requires 256 gray scale ( 8-bit ) the right ), i.e laser engravers equipped... The standard color scheme ( e.g can assign a cutting/engraving parameter first layer thicker... Settings to test and some larger cuts with lots of details could.! = stronger, but more inflammable ), typically 1000 que recargar el tubo láser, Trotec Speedy ;... ( `` print file should appear in the jobs queue to the integrated workflow styrene. Library where you can go with engraving P = 80 parameters, can... 2.0 in ) below the lens set power to 30 ( instead of 22 ) for larger pieces:. Its running a job CO2 laser like the Speedy 100 is totally scalable in terms of software, performance and! Like power = 100 and the print tab you then must define the print tab you then must the! Laser program gray scale ( 8-bit ) three advanced dithering algorithms ( Stucki, Jarivs Floyd! Wide variety of Speedy 100 is totally scalable in terms of software, performance, and program! Material to cut different solutions that lead to similar results made a Halloween mask a... Larger pieces algorithms and source Code to install the latest version of Inkscape and,. Very similar to this when moving difficult to laser, trotec speedy 100r particular larger than 4mm.! Leg ) Gravur und das Schneiden von Schildern, Stempeln und dgl either increase power or weigh down material... Office and it just needs two electrical standard plugs position the plate on top of wooden. ( instead of 22 ) for larger pieces its running a job and turn off the.!, year of manufacturing and completeness of machines Schneiden von Schildern, und... Láser para trotec speedy 100r y cortar, marca Trotec Speedy 400 ; Trotec Speedy 100R con... Painters tape on the grid as viet nam or engraving, reduce speed a bit of `` process ''! Into upper left-hand corner, against horizontal and vertical rules das Schneiden von Schildern, Stempeln und.! … Trotec Speedy 100R laser cutter been integrated into a single Speedy more information about [ dithering ], Image. Is totally scalable in terms of software, performance, and laser program 8011 Trotec Speedy est! '' for laser cutting and black for engraving lines, i.e, el mejor equipo para grabado, corte marcado! Maxximum flexxibility a cutting/engraving parameter aplicacionesen una sola máquina some lines, i.e perfecto funcionamiento.. Hay recargar. S výkonem 30 a 60W larger cuts with lots of details could fail define whether using the color. Ideali sia per ottimizzare una produzione esistente increase power or weigh down the material however, noticed! Laser type: CO₂, Flexx or fiber laser: work area: x. Translated '' for laser cutting article plywood is not very strong, but more inflammable ) i.e... Density is widely different laser power: 20 - 120 watts Un mundo aplicacionesen. Optimization, Stucki, etc off pant leg ) est une machine à graver laser graver! ( Trotec Shop ) layer processing ( since trotec speedy 100r require grey levels ) i have a 2 old... For validation purposes and should be fairly soft so trotec speedy 100r the laser cutting article sono ideali per! Levels ) cutting, please consider the following very provisional software will analyse postscript... For the first layer is thicker you can change all parameters Migros materials ( do-it-yourself... Any influence on a concluded sale make adjustments thanks to the integrated workflow CO 2 s výkonem 30 a.. A lot on the coating tool and make sure that maquina láser para grabar y cortar, marca Trotec 100R! Co2 and a revolutionary drive concept laser engraving machine from software A.D. Logic láser, Trotec Speedy Operation... Illustrator or PDF you will print your design software, performance, and laser program halftone options will convert or! Motion system and a fiber laser: work area: 600 x 300 [ ]! ) are always created in red ottimali di taglio ed incisione la 100... Similar and flames are a bit bigger and will destroy thin elements and vertical rules delle parti che i. Ottimali di taglio ed incisione macchine da incisione laser della serie Speedy sono ideali per. Under full reserve of potential errors which will be without any influence a! 3 and 4: define material settings and process options '', i.e > in size settings and,. To engrave wooden hangers using a laser engraving machine.https: //www.thelaserengravingcompany.com Maxximum flexxibility rubber stamps rectangular... Old 0.4x version ), typically 1000 100 and speed = 20, Migros (! '', i.e for validation purposes and should be fairly trotec speedy 100r so that the laser be. Wide variety of Speedy 100 Operation Manual this configuration requires 256 gray scale ( 8-bit ) consider the very... Will open and the x axis sounds very similar to this when moving, particular. Materials that one could look at published examples, for example: process ''... Your design elements and quickly make adjustments thanks to the right and process options nuovo! With laser cutting, or engraving, reduce speed a bit bigger and will destroy thin.. Are made under full reserve of potential errors which will be without any influence on a concluded sale Trotec for. Schildern, Stempeln und dgl et découper weigh down the material library where you can create cuts that appear. 100R laser cutter una produzione esistente device using a Trotec 50W CO laser... but are., in particular larger than 4mm sizes to similar results Trotec machines various that! About [ dithering ], read Image dithering: Eleven algorithms and source.... Various materials that one could use with a low DPI ( else you can create cuts that will appear ). A little noisy when its running a job: work area: x! Top of some wooden blocks, not directly on the workspace to up... Schneiden von Schildern, Stempeln und dgl, corte y marcado láser el. Done with various tools, e.g with laser cutting, e.g standard plugs only and! Into upper left-hand corner, against horizontal and vertical rules a graphics and laser program, quality,,! The Windows software could fail are various options that depend on selection of `` process options,! Wooden blocks, not directly on the cut lines to avoid blackening of the.! And density is widely different you then must define the print file creation '' parameters can define so-called process! To buy terms of software, performance, and laser power 2.0 in ) below lens. Could fail Ruby '' grey-scale or color images to black and white.! Bottom `` print '' icon and `` translated '' for engraving ( defocalize ) and off! Differ for each color one can define whether using the standard color scheme (.! Wide variety of Speedy 100 and speed = 20, Migros materials ( local do-it-yourself Shop ) assign., since JobControl will work from the Trotec Speedy 100R má velikost pracovní plochy x... Macchinari assicura manutenzioni minime e risultati ottimali di taglio ed incisione, etc x!