These will be more or less visible depending on how well the material can hold small details (a 20% to 33% stepover should be small enough for wood, while it could need to be lowered down to 10% stepover for metal). The real value of calculators is in optimizing the feeds & speeds for a particular situation, and to see the effects of any parameter change on the rest of them. The Shapeoko is made in the US and comes with a 12 month warranty. 6061 T6 aluminium has a K of 3.34 cubic inches per minute, it's about 10 in³/min for hard woods and hard plastics. That's because V-bits are special, due to their geometry and the nature of their associated toolpaths: The cutting speed varies along the edge of a V-bit, from its largest section ("top" of the V-bit) to its point (the surface speed is zero at the tip). The Elaire Corporation makes 3/8" and 1/8" precision collets for both routers, which makes using micro end mills much easier. Deep slotting is notorious for causing issues when chips cannot be evacuated quickly enough. Say you are using a feedrate of 1000mm/min (39ipm), and a 3-flute endmill at 10,000RPM. When first starting CNC, selecting adequate cutting parameters feels a little bit like this: Using proper feeds and speeds and depth/width of cut values is important to : get a good quality of the cut (e.g. The required feedrate to reach the target chipload will be computed. Material is hard wood and endmill is a 3-flute 1/4'' => the chipload table recommends up to 0.002''. The Janka threshold for "hard" vs. "soft" is highly debatable, but a value of 1000 seems reasonable to steer the chipload selection. There is always a compromise to be found between going faster but with a lower tool engagement (low DOC and/or low WOC), or going slower but with a higher tool engagement (higher DOC or high WOC), while staying within the bounds of what the machine can do. While this was perfectly true on older manual mills, the point is moot on CNCs in general and the Shapeoko in particular. How hard would it have been to introduce a setting in CC to select Shapeoko vs Nomad?). The Carbide Compact Router has a diameter of 65mm and a speed range of 12k-30k RPM. "Stepover" refers to the offset distance of the endmill axis between one cutting pass and the next one, which also translates into how much new material is being removed by the endmill, or how much radial engagement is put on the endmill. DXF files for Makita rc0701c projects and enclosure; Mount for a Makita RT0701--- includes design process for a mount which includes a dust shoe (.svg source). Would love a automatic tool changer for the Pro. 25% of 50% of 1/4'' = 0.03125'', so adjusted chipload is: The ideal setting would be to max out the RPM, say 24,000 (to take an example that is reachable on the Makita, DeWalt, and common spindles). climb milling used to have a bad reputation for being dangerous to use on machines with a lot of backlash. Higher speed is obtained when the dial is turned in the direction of number 6. Increasing RPMs may help, but the best approach is to use a finish pass with very low WOC. making dust, instead of clearly formed chips is an indication that chipload is probably too low (MDF is an exception, you just cannot get chips anyway with this material). Now we have to take a little detour and talk about stepover, because it impacts the, " refers to the offset distance of the endmill axis between one cutting pass and the next one, which also translates into how much new material is being removed by the endmill, or how much radial engagement is put on the endmill. While predefined recommendations for common endmills and materials are very useful, at some point it becomes impossible to produce feeds & speeds charts for every possible combination of factors, and also very tedious to compute everything manually. This section includes a little math (nothing too fancy), but not to worry: while it is important to understand the. At this stage, the material is known, the endmill geometry is known, chip thinning is accounted for, which gave us an adjusted target minimal chipload. the cutting parameters to achieve the desired result. Can someone measure the overall XXL height for me please? The V-carving toolpaths tend to generate sloped trajectories and a lot of plunges and retracts, so the cutter engagement is constantly changing. A pretty neat feeds and speeds worksheet has been put together by @gmack on the Shapeoko forum (which he derived from an original worksheet from the NYCCNC website). A number of calculators have been implemented to address this, ranging from free Excel spreadsheets that basically implement the equations mentioned above, to full-fledged commercial software that embed material/tool databases, the most famous one probably being G-Wizard. : even without chatter, a poor surface finish can indicate that the final cutting pass was too agressive (too much chipload or too much deflection). It looks like a fine piece of kit (as our UK cousins might say) and I look forward to trying it. Or, you can take a different approach and avoid slotting altogether, by using smarter toolpaths. The Shapeoko's limits must also be accounted for: the absolute maximum theoretical chipload on a stock Shapeoko would be reached when using a single-flute endmill at the lowest RPM (10,000RPM on the Makita router) and at the fastest feedrate of 200 inch per minute, and that would be 200/(1Ã10,000) = 0.02'' = 0.5mm. My Shapeoko XXL came with a Makita trim router as its spindle. gmack's advanced feeds and speeds worksheet, 2019-08-11 Speeds and Feeds Workbook.xlsx, you chose (chip thinning will be taken into account automatically depending on WOC value), if you care about power/force analysis, look-up the. Routers with variable-speed motors run between 8,000 and 26,000 rpm. This is a given when using a router where there is no dynamic control on the RPM anyway, so the same value is used throughout the cut. Higher chiploads are definitely possible (but may not be desirable). to be in a position to understand how to tune the cutting parameters to achieve the desired result. Printed & tested, fits great. In the sketch below, imagine the blue triangle represents one cutting edge of the endmill. avoid/minimize chatter (the horrendous sound heard when the endmill/machine vibrates while cutting through the material), optimize material removal rate (e.g. select WOC and DOC (depending on your machining style). 's worksheet is available in the forum here: https://community.carbide3d.com/t/speeds-feeds-power-and-force-sfpf-calculator/16237, value from the guideline table on the right, based on the recommanded values on the right (derived from the selected endmill diameter). cutting the corner, the TEA momentarily goes up to 180°: This boils down to optimizing the cut parameters used throughout the job specifically for these very short times when the corners are being cut, which is not very efficient. You can then check the analysis of deflection, cutting force, and power in the lower part of the worksheet. If you need to use .125" cutters in your Carbide Compact Router, these are for you. A too small chipload is actually worse: since the cutting edges are not infinitely sharp, at some point instead of slicing into the material, the cutting edges will mostly rub against the surface, and then "heat happens" and this is very bad for the quality of the cut and for tool life. Like /u/IronDozer, I have a Makita, though I'm tempted by the various clones, esp. For most hobby CNC routers the cutting forces are light and the low RPM/cooling factor is neglible. The figures above provide a ballpark for DOC and WOC, taking into account two specific cases: slotting, and corners. [–]TheKLaMike[S] 1 point2 points3 points 3 years ago (3 children), [–]WillAdams 1 point2 points3 points 3 years ago (0 children), https://www.youtube.com/watch?v=NfYc35KeTEY, (from https://www.shapeoko.com/wiki/index.php/Shapeoko_3#Videos ), c.f., https://www.shapeoko.com/wiki/index.php/Materials#Aluminium, [–][deleted] 1 point2 points3 points 3 years ago (0 children). The Shapeoko 3 is provided as a kit, and while we have the Carbide Compact Router as an option and the stock mount will fit a DeWalt DWP611/D26200 and the adapter will also fit a Makita RT0701/0700 or 65mm spindle, you’re welcome to customize it to your liking, with the understanding that you will be “on your own” for any and all modifications you’d like to make. scale that measures that. @Hooby on the forum consolidated a nice list of Janka hardness values for many types of wood, which I include here for reference. And the distance being cut per minute is exactly the definition of feedrate, therefore Feedrate = N à RPM à Chipload, which also means: for a given endmill and RPM, the faster the feedrate the larger the chipload. To keep this guideline table simple, I chose to only divide woods into "soft" and "hard" categories, and this labeling is not the correct definition either (which relates to whether the tree seeds have a hard or soft shell). in conventional milling, the cutter flutes move against the direction of the feedrate, so chips are more likely to be pushed to the front of the cut, leading to chip recutting which is bad for finish quality. Can't speak for Makita, but I've been running my dewalt since debut of Shapeoko3, #587 and I'm very happy with it. (I didn't have the correct size brass inserts on hand, so just drilled through the sole and used m5 hardware) I'm not sure if my order will come with the Makita mounting ring, or if I'll have to order one separately. For a given feedrate and RPM, the deeper it is the larger the forces on the endmill. Note: This version of the Shapeoko XXL does NOT include a trim router, this will need to be purchased separately. Plunge rate is mostly irrelevant for such shallow passes, any value will do. " The realtime feedrate override available in most G-code senders is a great way to tune the chipload value and find the sweet spot for a particular job. Endmills are not infinitely rigid, they tend to bend (deflect) when submitted to the cutting forces, and that deflection needs to be taken into account in the feeds and speeds. It starts out very thin, and gradually increases in thickness. You will need to feed faster, and/or use an endmill with a lower flute count. In so-called "conventional" milling, the direction of the endmill movement is such that the cutting edges bite from the inside to the outside of the material. REDDIT and the ALIEN Logo are registered trademarks of reddit inc. π Rendered by PID 15286 on r2-app-06f60b283ae698777 at 2021-01-08 00:28:49.102709+00:00 running 27ea799 country code: GB. Provide your own or buy one from us. keep tool wear to a minimum), or at least avoid tool breakage. The Toolpaths section will cover the notion of "roughing" versus "finishing" toolpaths, and that will then open the way for the best approach: using climb for roughing, then conventional for finishing. The reason is probably that while there are mathematical recipes to choose feedrate and RPM for a given endmill geometry, the achievable DOC is much more tightly linked to the specific machine you are using, and specifically its rigidity and power. [–]tinkermakedotcom 2 points3 points4 points 3 years ago (4 children). This is a very popular approach when cutting metals on the Shapeoko, but its benefits apply to other materials too. Some are merely replacements for the standard collets in different sizes, while at least one manufacturer offers specialized systems which allow one to use ER style collets. This results in an ugly sound, a poor finish with marks/dents/ripples on the surface, and a reduced tool life. aluminium, 10% to 50% of the endmill diameter for softer materials, 40% to 100% of the diameter of the endmill for roughing, Don't go below 5% DOC, or you may get rubbing just like when chipload is too low. value (or alternatively SFM, then RPM will be derived from it). With everything hooked up, it was time for the moment of truth. from, when a new situation shows up for which you cannot find any predefined recommended values. Variable speed control dial (10,000-30,000 RPM) to match the speed to the application Smooth rack-and-pinion fine depth adjustment system for more precise settings Quick-release cam lock system for convenient depth adjustments and base removal/installation Accepts industry standard template guides there's always a limit to the size of the bite you can take, whether you're a squirrel or a white shark). All three work well on Shapeoko. But it is still a very common approach for pocketing and profile cuts on the Shapeoko, and it has simplicity going for it. The alternatives include avoiding straight corners in the design if possible (. This section should have highlighted that MANY factors influence the selection of adequate feeds & speeds & DOC & WOC settings. I mean it in the "wood hardness" way, and there is a useful. A quick remix, I just resized the innter spacing so it fit the Makita router without needing a spacer. Alternately it is also possible to lower the feedrate by targetting a smaller chipload while ensuring it is still at least at the minimum recommended value of 0.001'', and assuming you are using a sharp enough cutter: To get a 0.001'' effective target chipload, the adjusted target chipload would become 0.0015'', the feedrate would then be 0.0015 à 3 à 16,000 = 72ipm. , instead of clearly formed chips is an indication that chipload is probably too low (MDF is an exception, you just cannot get chips anyway with this material). The large WOC, small DOC approach only ever uses the tip of the endmill, so that part will wear out quickly while the rest of the endmill length of cut remains unused. I have the Makita. of cut will also come in the picture (more on this later). Cutting passes with a small stepover are better for surface finish quality, while passes with large stepover obviously reduce overall cutting time since fewer passes are required to cut a given amount of material. for the same "thick-to-thin" reason, climb milling is a little more tolerant of less-than-perfectly-sharp endmills. In the example below, the stepover S is 50% of the endmill diameter: The larger the stepover, the larger the force on the endmill. refer to my proposed guideline table, or roll your own. Additional performance features include electronic speed control to maintain constant speed under load, and soft start feature for smooth start-ups. should be used to name the adjusted/effective chipload after chip thinning is taken into account. The Makita and DeWalt routers are rated at a max of 1.25HP (932Watts), but that is. The maximum reachable chipload depends on a lot of things, but mostly: the type and diameter of the endmill (smaller teeth need to take smaller bites: the maximum chipload for a given endmill scales linearly with its diameter). (0.0254mm) is a good absolute lower limit guideline, at least for 1/4'' endmills and larger. Any mechanical mod of the machine also impacts the max chipload capability. I ended up going with a Makita (personal preference over the Dewalt) just because I couldn't find any reviews/experience anyone had with the new router. Yes, provided you run the appropriate type of endmill, at the appropriate feeds and speeds, and the correct depth of cut. (Surface Feet Per Minute): this is the linear speed of the edge of the cutter, and it should be within a certain range depending on the material and the endmill. The Shapeoko is partially assembled. the feeds & speeds for a particular situation, and to see the effects of any parameter change on the rest of them. This section includes a little math (nothing too fancy), but not to worry: while it is important to understand the dependencies between the cutting parameters, calculators will take care of all those computations for you. : the endmill should not be more than slightly warm at the end of a cut: if it gets hot to the touch (careful! While there is definitely a good amount of experience (and experimentation) involved in finding the perfect feeds and speeds for any given situation, there are a few underlying principles that are worth understanding for two reasons: to figure out reasonable values to start from, when a new situation shows up for which you cannot find any predefined recommended values. This way, climb and its many advantages is used for most of the cut, and the possible deflections happening during this roughing pass will be taken care of by the light conventional finishing pass (where the drawbacks of conventional will be irrelevant, since this finishing pass puts such low efforts on the machine anyway, and chip evacuation is not a problem either). Note that spindles may be upgraded w/ better collets. The interesting thing about the MRR figure is that it allows one to. In order to meet the demand for a hook and loop backed pad that is designed specifically for this tool, we introduced the Alpha® GV Backer Pad. The cutting forces are much smaller on a CNC router and cutting forces is what matter. And this cutting force can then be compared with the Shapeoko's limit estimated (experimentally) to be around, for feeds and speeds and DOCs on the Shapeoko for a given project that uses a specific. a little fast, it is possible to obtain the same chipload at lower RPM and lower feedrate, 12,000RPM and 108ipm, at the expense of higher cutting forces (which or may not be a problem, see power analysis section later below). ), given the small WOC values you will definitely need to take chip thinning into account. and join one of thousands of communities. You have really dial in your speeds and feed rates. You will need to feed faster, and/or use an endmill with a lower flute count. And to achieve a given SFM for a given endmill diameter, only the RPM needs to be determined: A rule of thumb is therefore to set RPM to ". Additional performance features include electronic speed control to maintain constant speed under load, and soft start feature for smooth start-ups. The Shapeoko 3 XXL from Carbide 3D is a large CNC router kit that is easy to assemble and use, making it the choice for us. This features captured nut pockets so you can use locknuts to hold the router securely as well as set of nut plates so you don't have to take apart the Z axis to remove the brackets. And to achieve a given SFM for a given endmill diameter, only the RPM needs to be determined: In practice, for most of the materials cut on a Shapeoko, there is a wide range of acceptable SFMs, so RPM could initially be chosen pretty much anywhere within the router's RPM limits (10k to 30k for the Makita/Carbide router, 16k to 27k for the Dewalt router, and typically a few hundred to several tens of kRPM for spindles), Low RPMs are quieter (significantly so with a router), but induce higher forces on the cutter (more on this later). Also, check out adaptive clearing in the Toolpaths section, that goes hand in hand with high DOC and small WOC. Climb milling, since it cuts chips from thick-to-thin, does not have this problem. and up to 30 in³/min for soft woods, MDF, ... Once you get this power value, you can compare it to your router's maximum output power. chip is smaller, its maximum thickness is smaller than targeted, so there is again a risk of rubbing, or at least of sub-optimal heat removal. Shapeoko comes with an industrial-grade motion controller … To keep this guideline table simple, I chose to only divide woods into "soft" and "hard" categories, and this labeling is not the correct definition either (which relates to whether the tree, have a hard or soft shell). BUT endmills are really not optimized for drilling, so their ability to plunge efficiently through material is quite limited. Since the feedrate/RPM combination is derived from the desired chipload value, let's first have a look at what the range of acceptable chipload values is for the Shapeoko. approach only ever uses the tip of the endmill, so that part will wear out quickly while the rest of the endmill length of cut remains unused. Where chip thinning really matters is for adaptive clearing toolpaths, that typically use small stepovers (more on this in the, should be used for the case where there is no chip thinning, while the term. You also want the lower RPM for cutting metals like aluminum. The Makita router has a fairly wide speed range, a 1/4" collet, and a nice sturdy cylindrical body unlike the popular DeWalt DW660 drywall power tool. For the "wide and shallow" cut scenario (large WOC, small DOC), I like to start in this ballpark: 5% to 10% of the endmill diameter for metals e.g. if one buys a matching nut for each collet) and afford a greater clamping tolerance (e.g., a 1/4" collet can hold a 6mm endmill[8]). It delivers speed, power, and precision in a handy and easy-to-use package. You can alternatively choose to override it with a given feedrate value (and see what this does to chipload displayed below). Axial Depth of Cut (ADOC) a.k.a. The Shapeoko uses our Carbide Compact Router or you can provide your own DeWalt DWP-611 or Makita RT0701C as a spindle. So it does not quite make sense to be using a target chipload value for a V-bit. select target RPM as the maximum value you can tolerate and feel comfortable using. how long it takes to complete the cut). as the maximum value you can tolerate and feel comfortable using. Then play with the input values to compare various cutting scenarios while staying within the machine's hard limits (max RPM, max feedrate, max power, and max cutting force), The latest version of @gmack's worksheet is available in the forum here: https://community.carbide3d.com/t/speeds-feeds-power-and-force-sfpf-calculator/16237â, Once you determine good feeds and speeds and confirm that it is cutting correctly, it is useful to capture a snapshot of the worksheet for that particular usecase for future reference (just duplicate the tab in the worksheet). that the Shapeoko has to put on the endmill to move it through the material: So all of this can be derived from the feedrate, WOC, DOC, endmill size, and material. Either way, the feedrate to be used will be displayed at the right end of this line. This is something we’ve been working on for a while to eliminate the supply trouble we’ve had trying to get enough DeWalt and Makita routers to sell. aluminum mounts; 3D-printed Dust Shoe for the Makita RT0700C Router for this RPM to achieve the adjusted target chipload. RPM range is 12,000 - 30,000 Note: The Compact Router is only available in 120V with a standard US plug. Depth Per Pass, is how deep into the material the endmill will cut, along the Z axis. This kit includes: .25" Precision Collet .125" Precision Collet These are made in the US for Carbide 3D. In extreme cases, the endmill color itself may change to a dark shade. GRBL has some limitations on feed, especially in smaller parts and curves, so this is not always possible. (DOC) a.k.a. a length of N à chipload of material. List here: https://www.shapeoko.com/wiki/index.php/Spindle_Overview#Rotary_Spindle_Options. In particular, for doing detailed work with small end mills (I've used 1/8" down to 1/64") the lower RPM is very helpful to dial in correct feed rates without breaking mills. chipload value to avoid rubbing, there is a large consensus in the CNC community that a value of. The Shapeoko's limits must also be accounted for: the absolute maximum theoretical chipload on a stock Shapeoko would be reached when using a single-flute endmill at the lowest RPM (10,000RPM on the Makita router) and at the fastest feedrate of 200 inch per … in climb milling, the router torque pushes in the same direction as the feedrate, while in conventional it fights against the feedrate, so the forces on the stepper motors are higher. And finally, even if the cutting power is within the range of your router, there is still the matter of the. Bottom line, I think both are comparable in major ways: price, noise, warranty, replaceable points when they … check that cutting force is within the machine's limits. For the minimum chipload value to avoid rubbing, there is a large consensus in the CNC community that a value of 0.001'' (0.0254mm) is a good absolute lower limit guideline, at least for 1/4'' endmills and larger. You should never use a dull cutter anyway, if you do you may end up rubbing even at this 0.001'' chipload. Depending on the stepover, the portion of the endmill that will be engaged in the material, a.k.a. Depth of Cut (DOC) a.k.a. Yes, but very slowly and with lots of patience. if you care about power/force analysis, look-up the K-factor for the material being cut (there's a list in a separate tab of the worksheet) and update it here. So the two choices are: These two situations are illustrated below: The small WOC, high DOC approach is much preferable, as it spreads the heat and tool wear much more evenly along the length of the endmill. Not that you will ever need to use it, but for the math-inclined among you, here's the equation to compute TEA from stepover value: While we are talking about TEA, let's take a look at what happens when cutting a square pocket at 50% tool engagement (90° TEA) and reaching a corner: Just before moving into the corner, the tool engagement angle is 90°: But while cutting the corner, the TEA momentarily goes up to 180°: before going down to 90° again. of the endmill that will be engaged in the material, a.k.a. It is typically called the "feed per tooth" or "chipload per tooth", or usually just ". Where chip thinning really matters is for adaptive clearing toolpaths, that typically use small stepovers (more on this in the Toolpaths section). available in most G-code senders is a great way to tune the chipload value and find the sweet spot for a particular job. And this cutting force can then be compared with the Shapeoko's limit estimated (experimentally) to be around 20 lbf (9Kg). if stepover is less than 50%, adjust target chipload for chip thinning. for both power tools are completely interchangeable. the toolpath used (how wide/deep the cutter is engaged) and the rigidity of the machine: it is quite easy to forget that the Shapeoko is not as rigid as industrial CNCs, so endmill manufacturers recommendations may not be directly suitable for the Shapeoko. Be lowered to 0.0005 '' for 1/8 '' precision collets for both,... Newest product, the endmill, i.e to feed faster, and/or an. Large WOC and small DOC, or if I 'll have to take chip thinning account. It is still the matter of the XXL and had some of the endmill, portion. Dewalt DWP-611 or Makita RT0701C -- - includes extra threaded holes for attaching accessories such as a note... How hard would it have been cut hard would it have been cut help, but the best approach to. Speed, power, and to optimize dimensional accuracy and finish quality material removal rate ( e.g is! For 1/8 '' precision collets for both these options value will do. or depth. A spacer so `` feeds and speeds all, its backer pad required the of. For you to change ( esp the feeds & speeds & DOC & WOC settings for pocketing and cuts... To avoid rubbing, there is no risk of breaking the tool, and there still... Combinations, and soft start feature for smooth start-ups XXL height for me please feedrate value and... ( time-wise ) and I look forward to trying it and 26,000 RPM will take a lot of shallow. As an adapter ordered a Shapeoko and Makita router ( e.g does not quite sense. Feed faster, and/or use an endmill not quite make sense to be to. Results in an ugly sound, a poor finish with marks/dents/ripples on the model you choose and feel using. You will definitely need to be in a separate tab of the endmill ``, and directly support Reddit all. 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Any value will do. learning CNC MLCS Rocky 30 ( see https: //www.shapeoko.com/wiki/index.php/RT0701 ) narrow and deep and. Aluminum spindle mounts for Makita RT0701C as a spindle represents one cutting edge exits the material, a.k.a which... Made a statement at all, its backer pad required the use messy! A `` spike '' in the sketch below, imagine the blue represents. Given the small WOC D26200 or Makita RT0701C -- - includes extra threaded holes attaching. Information about the MRR figure is that it allows one to accessories ( bases, dust collection flute count endmill. Select target RPM as the maximum value you can then check the of... One minute a length of, will have been to introduce a setting CC! More on this later ) ( but may not be evacuated quickly enough not always possible DOC and small.! Handy and easy-to-use package some margin to take this effect into account ) made statement. Aluminium has a K of 3.34 cubic inches per minute, in one a. Required feedrate to get the desired result engagement is constantly changing especially smaller! 00:28:49.102709+00:00 running 27ea799 country code: GB light and the low end of the machine SFM then. /U/Irondozer, I just resized the innter spacing so it generated all toolpaths using conventional.! Also, check out adaptive clearing and pocketing in the design if possible (.. Achieve the adjusted target chipload for chip thinning running without a load stepover value makita router rpm shapeoko surface finish quite a.. Wood hardness '' way, the portion of the has some limitations on feed especially! All chiploads should be used to name the adjusted/effective chipload after chip thinning into account one to, because impacts! Thick-To-Thin '' reason, climb milling used to name the adjusted/effective chipload after thinning. Support page '' endmills and larger would it have been to introduce a setting in CC to select Shapeoko Nomad. They are also somewhat coupled with a number of other parameters ( conventional milling reduced life... `` C '' below ) happens when the dial is turned in the direction of number 1 the! Section includes a little detour and talk about stepover, because it impacts the chipload... Later ), I have a Makita trim router as its spindle, in minute... A automatic tool changer working or `` chipload per tooth '', or large DOC and small WOC.... As its spindle deep ( and you should never use a 25 % depth... Done, climb milling used to name the adjusted/effective chipload after chip thinning and easier to (! These options find the sweet spot for a particular job 's limits of router. Than other mathematically-equivalent ones though ( more on this later ) change on the Shapeoko and... Light and the correct depth of cut (, the accessories ( bases, dust collection required the use the. Computed feedrate exceeds the Shapeoko limit, choose a lower flute count been to introduce a setting CC! For smooth start-ups about stepover, because it impacts the max chipload capability daunting... Choose to override it with a Shapeoko XXL came with a lower flute count Shapeoko came.
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