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TMDesign
Canada
เข้าร่วมเมื่อ 1 ก.พ. 2021
Welcome to TMDesign, where I share projects and explorations related to my interests in design, machining, art, electronics, F360, and my ongoing home ATC CNC router build (Onefinity Woodworker CNC + Masso G3 controller + Jianken ISO20 ATC spindle).
Machining aluminum drag chain support arms to test recent ATC CNC modifications
I am finally ready to see how my new CNC ATC modifications will function together.
I am testing Masso's new 5.100b Beta software, my new floating dust shoe design, and linear tool rack with my (modified) Onefinity X50 Woodworker CNC router and Jian-ken JGL ATC spindle.
The video slideshow includes machining clips of the aluminum support arms, as well as details on the CAM parameters for each of the toolpaths.
I am testing Masso's new 5.100b Beta software, my new floating dust shoe design, and linear tool rack with my (modified) Onefinity X50 Woodworker CNC router and Jian-ken JGL ATC spindle.
The video slideshow includes machining clips of the aluminum support arms, as well as details on the CAM parameters for each of the toolpaths.
มุมมอง: 847
วีดีโอ
My New DIY ATC Floating Dust Shoe Design
มุมมอง 460หลายเดือนก่อน
This video slideshow describes the design, components, work holding and machining, as well as the initial test of my newly completed floating ATC dust shoe. Here are the sections and start times for those who wish to jump ahead: 00:20 Design and components 03:51 Work holding strategies used 05:10 Machining of parts 17:22 Initial testing My next project will be the design of a pop-up tool holder...
Using an Igus Multi-axis Cable Carrier for my new CNC Z Axis Assembly
มุมมอง 902 หลายเดือนก่อน
With my new Z axis design installed, I was able to finalize the cable management. I already was familiar with Igus products, as I chose their solutions for cable as well as my large X and Y axis cable chains. I needed a solution that would 1) hold the large number of cable, water hose, and air tubing going to my spindle, and 2) not add significantly to overall height (my Woodworker X50 is in a ...
CNC Spindle Counterbalance using Constant Force Springs
มุมมอง 1602 หลายเดือนก่อน
With both my previous Onefinity Z20 Z axis, and current custom Z axis assembly, my heavy ATC spindle would slowly drift down on system power down. I remedied this with a high torque stepper with brake, but because my ATC spindle/Z assembly is very heavy, I had always wanted to relieve the added forces experienced by some of the linear motion components. After researching several options, I deci...
Floating Dust Shoe Prototype for use with my ATC Spindle
มุมมอง 1733 หลายเดือนก่อน
My newly designed and installed Z axis assembly has opened up new possibilities for developing a dust shoe that will work with my ATC spindle. After researching this for quite some time, and getting inspiration from other machine builders, I have decided on a design, and just completed my first prototype. This video starts as a slideshow of the components designed in Fusion, with animations sho...
Using a USB endoscope camera and phone app to calibrate my Onefinity CNC X and Y axes
มุมมอง 2.2K3 หลายเดือนก่อน
I have a Onefinity X50 Woodworker CNC, Masso G3 controller, and Jianken ATC spindle. I recently finished a few modifications, and thought it a good time to calibrate my X and Y axes for travel distance and perpendicularity. This short video slideshow describes one method to do this using a USB camera, phone app with crosshair overlay, and a precision ruler.
Onefinity Woodworker New Z Axis Finished: Overview, Installation, and Evaluation
มุมมอง 1.6K4 หลายเดือนก่อน
This is the final video of three that I have produced to share the making of a new Z axis assembly for my Onefinity X50 Woodworker CNC. I have it now finished, and as the title states, this video will... 1) provide an overview which includes my goals, design choices, and components used 2) provide details of the installation, which includes the motion components on the assembly, as well as moun...
Machining my new CNC Z axis assembly aluminum top plate
มุมมอง 5K5 หลายเดือนก่อน
This video provides a brief summary of the machining of the top plate of the new Z axis assembly I am building. Please refer to the first video (machining bottom plate) for details of the machining parameters used with the various endmills and toolpaths. This now completes the machining of all the aluminum plates. If all goes well, my next video will share the installation and testing of the ne...
New Z axis assembly top and bottom support plates
มุมมอง 2.6K5 หลายเดือนก่อน
This is the second video documenting the design and machining of my new Z axis for my Onefinity Woodworker X50 CNC. It covers the making of the plates that will secure the main assembly to the top and bottom of the existing X axis gantry blocks. 00:00 - The two parts 0:15 - Top plate stock surfacing 0:59 - ... stock 2D contour length cut 1:40 - ... finishing 2D deep pocket 2:04 - ... finishing ...
Machining my new CNC Z axis assembly aluminum base plate
มุมมอง 19K5 หลายเดือนก่อน
This video summarizes the CAD and CAM of my new Z axis assembly, focusing on the machining of the first aluminum part - the base plate which will attach to the X axis gantry of my Onefinity Woodworker X50 CNC router. I provide details of the machining setup, toolpaths, machining parameters, and sample video clips of all the machining. A few things to take note of: 1) Video playback includes rea...
Micro machining a DIY 2 ply acrylic business card with a Onefinity X50 Woodworker CNC router
มุมมอง 1.1K5 หลายเดือนก่อน
I wanted a business card that matched the YT and Instagram logo I designed. I could not find any ready made 2 ply rotary engraving plastics that came in the grey and orange colours I wanted - so I made my own with the help of supplies purchased from Canadian Engravers Supply Co. Ltd. It was my first time using a small 1/32" endmill - SpeTool 2 flute (M03007) - and after several attempts I was a...
Onefinity CNC Z axis assembly acrylic prototype
มุมมอง 1.3K6 หลายเดือนก่อน
I have a Onefinity Woodworker X50 CNC router, and have designed a new Z axis assembly that uses linear rails and guides. This design should be better able to support my water-cooled Jianken 2.2Kw ATC spindle. I purchased the linear motion components from... 1) dy-global (ebay) IndustrialPartsShop in Korea, and 2) SYK in Taiwan I had superb service from both these sources and highly recommend th...
Spindle deflection during facing toolpath
มุมมอง 1.7K8 หลายเดือนก่อน
Spindle deflection during facing toolpath
Summary of F360 2 sided machining of 3D coffee bean
มุมมอง 1.3K11 หลายเดือนก่อน
I am continuing to develop and fine tune the F360 CAD/CAM and work flow needed to achieve effective and repeatable two sided 3D wood carves. This latest project is the creation of a coffee bean, and the short video summarizes the various steps in my process with a series of captioned images and a short video clip. Some things are new for me this time: *using Meshmixer to modify the mesh file *t...
Onefinity Masso G3 CNC NEW warmup routine
มุมมอง 2.7K11 หลายเดือนก่อน
I installed a manual oiler and tubing on my Onefinity CNC. I wrote a simple g code program which moves all axes of my CNC router through full travel in order to distribute oil throughout linear motion components. It incorporates messages that stop the program to allow for the addition of oil, and uses Cycle Start commands to resume the program.
Prototype Roll way cover for CNC router Part 2
มุมมอง 1.1Kปีที่แล้ว
Prototype Roll way cover for CNC router Part 2
Prototype Roll way cover for Onefinity CNC router Part 1
มุมมอง 931ปีที่แล้ว
Prototype Roll way cover for Onefinity CNC router Part 1
CNC machinability of 5 different foams using Datron PU foam cutting endmill
มุมมอง 137ปีที่แล้ว
CNC machinability of 5 different foams using Datron PU foam cutting endmill
Machining custom foam packaging to ship my CNC bird carvings
มุมมอง 193ปีที่แล้ว
Machining custom foam packaging to ship my CNC bird carvings
New tool rack setup and configuration with Masso G3 and Jianken ATC spindle
มุมมอง 2.2Kปีที่แล้ว
New tool rack setup and configuration with Masso G3 and Jianken ATC spindle
Machining new 24 position linear tool rack for Onefinity CNC router
มุมมอง 147ปีที่แล้ว
Machining new 24 position linear tool rack for Onefinity CNC router
New tool rack cover and pneumatic air MQL nozzle
มุมมอง 251ปีที่แล้ว
New tool rack cover and pneumatic air MQL nozzle
Onefinity CNC with Masso G3 and Jianken JGL ATC auto tool change test
มุมมอง 1.8Kปีที่แล้ว
Onefinity CNC with Masso G3 and Jianken JGL ATC auto tool change test
Masso G3 and Onefinity X50 Woodworker Milling Acrylic
มุมมอง 96ปีที่แล้ว
Masso G3 and Onefinity X50 Woodworker Milling Acrylic
Masso G3 and Onefinity X50 Woodworker Milling Acrylic
มุมมอง 57ปีที่แล้ว
Masso G3 and Onefinity X50 Woodworker Milling Acrylic
Motorized CNC router dust shoe prototype testing
มุมมอง 254ปีที่แล้ว
Motorized CNC router dust shoe prototype testing
How thick is the aluminum plate?
@@masf1977 it is a 16mm (5/8") cast plate.
Hello, so cool. I bought the same spindle and Onefinity elite forman, this is exactly what I am thinking to do but I have no idea how. Can you please show how to correctly wire air valves to Masso.
Thank you for your interest. Are you referring to how Masso controls the pneumatics for tool changes? Have you looked at the Masso documentation describing various tool change logic yet? Do you want to set up a pick and place type tool changer like the one I have? I am away from home and my machine for a few days, but can confirm the wiring and connections when I return. I have a pneumatics diagram that I got from Jianken. I can share it with you if you do not have one - it describes the types of valves needed for tool changes.
For those considering the use of MIC-6 tooling plate there is something you should know. It is CAST aluminum that is Blanchard ground. It is not guaranteed to be flat. It is also not a good choice for structural components that could experience side load against its original thickness, for it is porous and can break (I've had it happen). It is well suited for light duty applications.
All good points. I knew this going into the project, but for me availability, cost, and concerns regarding the ability to machine large flat surfaces were factors. The quoted tolerances in general, and of my selected pieces specifically, were acceptable. I think if I had a larger, more rigid CNC, I would have tried to source thicker plate. With this new Z assembly, I will see if I can get good results facing large rolled aluminum stock with better than cast tolerances. If so, and if my current assembly does not perform as expected, I may machine the plates again but with 6061/7075/etc... Thank you for sharing your insights.
Very nice video. When you set your tool locations, does that tell the Masso not to cut there any longer so it creates a soft limit? Thanks.
Masso allows tool locations to be outside of the soft limits to protect them from accidental machining. The tool setter needs to remain inside the soft limit area however. I use my tool setter once to set z offsets for all my tools, so I usually toggle soft limits off and on as needed.
Awesome, what model number for the spindle? Thanks!
JGL-80/2.2R24-20 www.jian-ken.com/automatic-pneumatic-tool-change-spindle-motor/jgl-80-1-5kw-2-2kw-2-5kw-24000rpm-40000rpm.html
thanks for the video. if you don't mind me asking, what brand spindle are you using. in the process of finishing my cnc router and looking for a decent atc spindle. thanks again.
Happy to share. I purchased my spindle from Jianken. It is a JGL 80 mm 2.2Kw water cooled. So far it has been working well, and the before and after sales support, along with payment and shipping were all positive experiences. A number of others in the forums I frequent have also had similar experiences, some purchasing the 100 or 110 mm versions.
You must be a real engineer, or OCD something fierce. Either way, you've built some tight mechanisms. I seek to emulate your set up.
Thank you for the feedback. Not a trained engineer, and no official OCD diagnosis, but I definitely can see sharing some traits - good or bad😄 That is great that you found some inspiration for your own machine - that has always been my goal for providing detailed videos of my thinking and work, as it is how I learned from so many others' willingness to share their projects. Happy building!
@@tmtoronto3741 (I'm about to hit my bride with the happy news that I'm buying the Altmill, and waiting thirteen weeks for delivery)
Dude, is that a vacuum cover around your spindle head??? had to respond before I watch the rest of the video😅
It is part of the design I am testing. The main aluminum dust shoe has a 90 mm diameter thru hole for the spindle. I am experimenting with attachments for the top. This clear acrylic tube extension is one I really like, as it allows 'some' viewing of the machining from above. I am still deciding on its final height, but this one, along with the bristle ring attachment on the spindle end, catches almost all chips.
@@tmtoronto3741 dude it’s genius. Can’t wait to see your attachments.. I’m sure there are others that would love to have something like this
@@anthonyrivers8395 thank you. If interested, this is the link to my previous video, where I detail the making and functioning of the floating dust shoe - th-cam.com/video/s_ItrmraiKE/w-d-xo.html
Thats sweet. Good job
Thank you for the positive feedback - I appreciate it.
Wow, you do a good job! We can custom-supply the CNC cutter at the best price, no matter what materials. pls contact me if you need it, my homepage have my contact methods, tks.
Wow, you do a good job! We can custom-supply the CNC cutter at the best price, no matter what materials. pls contact me if you need it, my homepage have my contact methods, tks.
Been there...
Great background music
HaHa😀I forgot the TV was on in the background - I was too focused on holding my phone camera while trying to get my Fusion assembly to move the way I wanted it to😁 Maybe I will look for screen capture software to record such screen motion in the future.
Are you using the masso controler? I was wondering if your spindle has a pnp sensor to verify the tool is chucked and how you hooked it up?
I am using a Masso G3 controller and Jianken ATC spindle, which ships PNP standard. Cables 11 and 22 are 3 wire - brown=10-30VDC, blue=0VDC, black +VDC to Masso input. I am using linear tool change type 2 logic. I believe I have 11 assigned Tool change Input 2, and 22 assigned as Tool changer Input 1 (If my memory is wrong then just reverse 11 and 22).
@@tmtoronto3741 I have the same Jianken spindle. I just finished getting the motors and spindle hooked where where the machine will run. I haven't started messing with the tool changer yet, I'm a little confused on how it all works coming from Mach3 where you could write a scripted for what you want it to do and how to utilize sensors etc. what do you mean by using " I am using linear tool change type 2 logic" can you write you own logic with this controller or is there pre programed logic? Thanks for the info!
@@bransonlariscy4660 no, Masso does not have an option for users to write their own macros, scripts, etc. - it is a fairly closed system, which I suppose has advantages and disadvantages. The logic I am referring to is described in their online manual. They are constantly updating and improving their software, and recently introduced options for a few new tool change types. The logic is set by Masso, and controls things like clamp/unclamp, dust shoe/tool tray up and down, etc - basically different inputs and outputs controlling actions of different components based on a few use cases and machine setups and sensors. This is my first CNC, and I came to this hobby a few years ago with no past experience, so have nothing to compare the controller to. I found the tool change setup straightforward, and for my build I found a tool change logic that did what I needed it to do. There are a few options I would like to see added - and if you do as well Masso does respond to user feedback and feature requests.
Hi mate I always enjoy your videos and the way your mind works, everything you do is precise and clinical and I appreciate the way you work through things, cheers for posting the video regards Bill
Thank you again Bill for the thoughtful feedback - I appreciate it.
This is a really cool idea. Thanks for sharing!
Thank you. It works well. Next step is to calibrate the camera to focus on the exact spot regardless of Z height - not an easy task because of the way these cameras are manufactured. When successful, I will use it instead of my spot laser to accurately set XY zero of stock (I have a 3D probe for when I need micron-ish precision).
Awesome curtain design. Just wondering what you used for a spring?
I purchased spiral flat wire coil constant force springs. I found some for a reasonable price on Aliexpress.
@@tmtoronto3741 Thanks for the quick reply! Sorry to be a pain but do you happen to know what thickness you used? I found a few and am thinking of doing some similar to you. Cheers
@@craigjohnson5189 you are not being a pain (-: Here is the store link - www.aliexpress.com/item/4000310913714.html?gps-id=pcStoreLeaderboard&scm=1007.22922.271278.0&scm_id=1007.22922.271278.0&scm-url=1007.22922.271278.0&pvid=8441d942-eb90-40a2-a06d-ea61f8649818&_t=gps-id:pcStoreLeaderboard,scm-url:1007.22922.271278.0,pvid:8441d942-eb90-40a2-a06d-ea61f8649818,tpp_buckets:668%232846%238112%231997&pdp_npi=4%40dis%21CAD%2110.22%2110.22%21%21%217.30%217.30%21%402101e58b17129111345716659eb9c8%2112000027272554377%21rec%21CA%212566286070%21&spm=a2g0o.store_pc_home.smartLeaderboard_833793140.4000310913714 I purchased two sizes, but found the 0.2x12.7x3700mm size seemed to be the best with respect to force and travel distance for this application (Woodworker model).
I"ve only gotten as far as the goals, and I'm already hooked on the plot. #9 is my grail; the machines I work on at the day job amaze me with their lack of attention to ... "rack" for want of the right word.
Don't stop there!😄Goal #9 was important, and had influence on the linear motion components I selected. I only added an extra ~20 mm over the stock Z20 Onefinity mount. It was definitely worth the time and money as my new assembly is so much more rigid, and affords a lot more flexibility in available accessory mounting options.
@@tmtoronto3741 full video was worth the wait; I'll be following your lead as I modify my Onefinity. Since I'm waiting on a truck I ordered before I pull the trigger on the Foreman, I'm designing peripherals. (one number I have not definitively established is the Z; travel, and deepest point)
@@roblmurphy4135 thank you! Although I like the Onefinity, I would encourage you to look at another small Canadian CNC company (Sienci Labs out of Kitchener, ON) that just launched a new CNC called the 'Altmill'. I really like the design - probably would have bought it if available 2+ years ago. There is a wait though.
@@tmtoronto3741 I'm looking at the Altmill, biting back my initial bias, (it happens to the best of us) and comparing fruit to bananas. Weird how one detil gets in my craw; I like the Onefinity, but I prefer to have the long rails mounted below the level of the spoilboard. I know, of all the aspects to decide a multi thousand doughnut purchase... I was following your videos to learn about the spindle. Still tempted by the RapidChange ATC. So far nobody has screamed foul. Keep going, you're doing a great service.
@@roblmurphy4135 I like machines designed like that as well, but I think that adds cost, as the structure and precision of the frame takes on a greater importance. I think Onefinity did a good job of providing a reasonably rigid design at a reasonable entry level price point. Besides the Altmill, most other well built entry level machines jump to a next level pricing tier. I think that is a difficult category, as some small start-ups/business owners may just decide to jump to the more commercial $15-20K CNCs.
So Impressive, which CAM software are you using?
NX怎么样 我有7年工作经验
Did you mill this plate with the X-50 or simply FOR the X-50?
Wow, solid. The needle bouncing is I'm sure, just vibration. This is the Onefinity? Which model?
Would you have a link to your spindle?
It is an ATC model from Jian-ken - from the JGL series. It is an 80 mm 24K RPM 2.2 Kw water-cooled spindle. Here is the company link - www.jian-ken.com/
how are you fairing with slotting? I've opted for adaptive clearing a slot a little larger than the tool diameter just cause my machine isn't very rigid
Slotting is not my first choice, but with very shallow DOC, monitoring and adjusting feed rate and RPM, and plenty of air to evacuate chips it actually worked quite well. I also like adaptive, and used it for my plates - I just today finished the top plate and the adaptive worked very well. In the past I would have used one of my saws to get the stock to a size closer to my part, then used contours mostly after that. But I don't have a shop, and found the chips are better contained on my CNC than in my back yard or basement where they used to fly everywhere (-:
@@tmtoronto3741 Hi yeh well we all know the pit falls to slotting But I have been 6mm and 8mm slotting 6061 alloy to an 8mm depth using ramping with great results using mist coolant and air blast also wood to 20mm deep though it get harder to clear the chips after 17mm, thanks for putting out this video Cheers Bill from Australia
@@williamnorris1516 I appreciate the kind words! Speaking of slotting, in my last video put up yesterday, I share a clip of an 'oops' moment where I chose not to run a simulation - which I always do BTW. At the finish of a 2D adaptive at 4 mm DOC my 1/4" O Flute finished plowed through to position the start of the next pocket. I hit Feed Hold quickly, and nothing broke, and it gave me a great slo-mo shot to share of the chips flying at ~ the 4:33 minute mark in the video! How we learn ...
@@tmtoronto3741 yes it's always the one time you don't check the simulation that shit happens ha ha I will check out your latest Video Cheers Bill
Over n the Onefinity forum, a fellow was greasing his system, and had to remove the spindle to access the fitting! Have you mitigated this issue with your design? Because yeah, I'll copy it.😀
Scratch that; I'm following along on that thread over at the forum. Thank you for blazing the path.
Okay, first thing: you clearly documented the process. That may not win more converts, but for those of us who do this for a living; that is awesome. Thank you for making it clear, what you did, what you got, what you did about that. I want to produce similar projects; a sign for my shop, a card for my wallet, the tools with which I publish the book, and actually print the jacket. That sort of detail. Thanks.
Wait, run that by me again? .8mm passes, consistent across the project? (Okay, it's a small project, but the point is, getting those numbers convinces me to invest in the elite Onefinity... I'd already set my sights on it, but yeah. My previous attempt at CNC using a primitive Shopbot, didn't come close. It was like crayons at arms length.
Thank you for the feedback. It takes a long time to produce the videos, but since I learned almost everything about CNCs and machining from others willing to share content, I am happy to as well if it helps others.
@@roblmurphy4135cool, but he isn't using an a elite just fyi ;)
Hey here TmToronto ... what does your Z gantry do for Z travel? I am finding another 3-6" would be nice.
Hi! I forgot to add that info to the description - it was one reason for me designing the new assembly. I have my Y rails on 80 mm extrusions. The distance from the bottom of the X axis block to the top of my cast aluminum table is about 210 mm. With my design, my longest end mill (stick-out of ~50 mm from ISO20 holder) will reach down ~3 cm above the table - not a problem as I use fixture plates etc... that are well above the table. When fully raised this same end mill will clear/be above the bottom of the X axis block. I measured my new total Z spindle travel to be ~180 mm (~7"). I am happy with that as a few extra centimetres in my machine design makes a difference, and more importantly it is providing a much more robust double spindle mount.
Seriously? All that skill, all that expensive equipment, and I know you can make birds, but a coffee bean? 😄
I'm still watching every video you've made because there's so much to learn, thanks.
@@roblmurphy4135 Thank you - I am happy you like them!
I love the informative format. As a pro with years in it, watching the machine cut is not why I'm here. Your notes and descriptions are. But hey! Do you have a store? Those birds are tweet!
@@tmtoronto3741 Just as I suspected; you're good at what you do, total noob to sales. Bless you. Your bird sculptures are worth making a product out of, but you've got more up your sleeve than you know. I'm in similar shoes, or slippers, and trying to figure out how to do it. I'll study your videos and applaud you for what I learn. Stay the course, you're on a good path.
@@roblmurphy4135 Thank you!
That was very helpful. Thank you. I ordered the charcoal firm
Very nice ... what is the tool holder?
My ATC uses ISO20 toolholders. I have been buying G2.0-2.5 holders, and use endmill type (one size) 5 micron TIR precision collets. I plan to do other toolpath tests as well, particularly since my plan is to design and machine my own Z assembly with linear rails and ball screw/nut of known specifications. I will be curious to see if my deflection test results change in any significant way.
Great Job man!
Thank you! I appreciate the positive comment.😃
😝 Promo SM
Great video are you warming up the spindle at the same time ? Cheers Bill
Working on way / ball screw protection is worth the effort I was surprised with how good the surface finish was considering the amount of unsupported overhang you had I have tried to get away with this in the past with poor results till I used supporting jacks then all went well keep up the good work I enjoy your videos Cheers Bill
So the question is how well does it work? Still waiting on mine, but this looks very promising.
looks like a great solution to shipping a fragile piece!
Thank you, I think it will work very well. The experience has given me more appreciation for the time and cost involved for businesses to provide some of the quality packaging I have received items in over the years.
HI Bill hear from Australia Thanks for such a detailed video as this is what I will have to sort out with my Jianken ATC spindle and Masso controller as well, not sure I will go 24 tool holders as I may not have the room possibly 16 yet to cross that bridge . Did you 3d print the holders ? now that you have the pick up height sorted do you feel that they need to be spring loaded ? just thinking how I would make mine some, people seem to just have some flex in there holder plate anyway lots of time to think on that . A big thank you for posting this video cheers Bill
Hello from Canada. I am happy you found the video helpful. I designed both this and my previous version of spring loaded holders, and the main components are 3D printed. Even though the initial testing went well, I may still modify the tool change height to allow for a bit of push on the holder, so the spring action will still be of benefit. Our spindles use a gripper clamp, vs ball bearing and sleeve, and I want to avoid wear on the action when the pull stud is grabbed too far down the four gripper arms. Here is an image of how it works - highspeedtechnologies.com/portfolio/cms-brembana/cms-brembana-spindle-repair-and-rebuild_gripper-assembly-cut-away/#iLightbox[postimages]/0 Jianken also sent a picture and video of the clamp and mechanism when I enquired about it. I found when setting up my previous tool holders, that it does not take much height difference to go from clamping to getting an error if clamping happens to high. Having the spring means I can avoid any issue with clamping errors by making it safe to have a lower pickup height, knowing the spring avoids any wear or damage to the holder or rack. I built my rack using aluminum extrusion and 5 mm thick sheet for rigidity, so it has no give at all. Enjoy your build adventure. Tom
@@tmtoronto3741 Thanks Tom that's something I did not know ok I will do spring loaded holders as well regards Bill
@@williamnorris1516 it is just something I wanted to do, partly because of the movement I always see when watching videos of CNCs dropping/removing toolholders from those plastic forks. I only ever remember seeing one commercial machine - European I think - that used a tool rack with spring assisted holders (for the vertical movements not side to side, as I have seen some forks for larger CAT tools that use springs in the fork arms). You are correct though in your initial statements - it sure looks like my video makes them appear to be functionally unnecessary (-:
@@tmtoronto3741 Yes the movement is mesmerizing and I love watching as well I have a piece of 6061 alloy 1000mm x 200 mm x 12 mm that I will use looks like I can also get two rows of 12 tool holders, what spacing are your holes and would you share the file to print the holder I can give you my email if that works better for you thanks Bill
@@williamnorris1516 if you have the same spindle as I do, which has an outer diameter of 80 mm, then the smallest spacing I calculated was about 55 mm - I used a spacing of 60 mm in all directions on mine. If you have a larger spindle, this will be different as the diameter of it and its tool holders will be larger. I am happy to share my file - I work in F360. You will need to modify it as my plate was 5 mm thick, and yours is 12. Please share your email and we can continue this and future discussions that way. Tom
Sorry just noticed on one of you other videos that you are can you give me any imfomation on how you hooked up the Jianken tool change sensor I could give you my email I really need some help with this Many thanks Bill
Sorry for the delayed response. I am happy to help if I can. What stage are you at currently?
@@williamnorris1516 no problem. I wasn't sure if that was you, or another Jianken owner - there are more and more of us now! let me know how things work out, and if more information is needed.
Your machine is cutting really well I take it tha'ts a Jianken Spindle are you using a Masso controller ?
Tom, it seems you are everywhere. So the Datron bit, you are the second CNC'r I have seen using it. What speeds are you running with that? Are you pleased with the results?
I think it appears I am everywhere as I recently decided to make my YT and IG accounts public😁 Now that my build and mods are complete (mostly) and I am making things I thought I would share beyond my regular forum posts. As for Datron tooling, I chose them to try based on their focus on high speed/RPM tooling, as well as what I hope is quality design and carbide. They also are metric, which is what I prefer to work in, so for example it was easy for me to order a 4.2mm drill for my M5 threaded holes. I am still - very - new to machining, so everything I do is an experiment, and based on as much research as I can do. Time will tell if Datron, and my toolpaths and parameters, are acceptable - but so far I am very pleased. With respect to the drilling operation, I experimented with 18 000 RPM and a chip breaking strategy - 0.5 mm peck depth, 5 mm before full retract, chip break distance 0.15 mm. I may change this as I learn more, but for all I do I try to stay on the conservative side, given my lack of experience.
super cool Thom!
Thanks!
Impressive!
To be honest I did not think it would be possible.