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Re: CF531 Electrical Schematic
Blaine,
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Call Felder. They can provide you with a soft copy of the electrical and also the manual if you do not have one. Typically, there is a copy of electrical in the electrical section of your machine. The brake board on many of the Felder machines can be bypassed so one can continue to operate the machine. Felder tech will guide you to do so if it is possible on your machine. Before you call get the S/N of the machine from machine label. They will need that to track your exact machine. Imran On Mar 4, 2021, at 6:06 PM, Blaine Wright <blaine@...> wrote:
?Hello to All. I¡¯ve been reading the posts from this group for some time and really enjoy the information and discussion from the group. This is my first posting here and hoping someone can point me in the right direction. I have a 2015 CF531 unit. I overloaded the saw motor while ripping a large piece of old growth Douglas Fir. The motor tripped out. After letting it cool, I tried to restart, but instead tripped the main circuit breaker when I pushed start.. I then tried starting the P/J motor and Shaper motor, only to trip the main circuit breaker again. I had an industrial electrician come to look at the unit. He could energize the motors from the control board, but they would not turn. He was able to conclude that the brake module 1B1 is shorted but was unable to bypass to ¡°release¡± the brake to any of the 3 motors. Has anyone else experienced this problem. Would anyone have en electrical schematic of for the CF 531. Thanks for your assistance in advance. Cheers Blaine |
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Re: Workshop video
¿ªÔÆÌåÓýAlain makes a point about the simulated background blur using Portrait mode on the iPhone. ?The effect is called?bokeh, intended to simulate the depth of field focus limitations of conventional optics. It does limitations, but in my experience, the limitations are not those (¡°cut-out¡± effect) Alain mentions. ?For commercial work, I always reach for my Nikon gear, but I still marvel at the Portrait mode in the iPhone. ?Alain refers to it as ¡°AI¡±, and for the non-technical user this description can suffice. ?In truth, it¡¯s not strictly an AI process, although it is very computationally intensive. ?In portrait mode, the iPhone uses two lenses that are about 18mm apart to capture two images, then pixel-by-pixel, it compares the two images and creates a spacial map, calculating the distance away from the camera for each pixel (all 12 million). It does this by examining the parallax difference between the two images. ?This is the kind of computational challenge that would bring a Cray super computer to its knees just 20 years ago. ?Once the spacial map is generated (about 1 second on an iPhone), the user is given a slider to control the amount of blur that is applied to the ¡°background¡± - and the blur is linear relative to the computed distance from the camera lens - the further away, the more the blur. ?The user has complete control over the application and intensity of the bokeh effect. Here is an example of the same Cat image Alain referenced in his email - it illustrates varying degrees of bokeh application using the slider for depth of field on the iPhone: ? Note that the image above was taken with an iPhone two generations old (the XS Max). ?? The user has complete control over the ¡°cut-out¡± effect within the limits of the computation algorithm. Where the Portrait mode has bigger limitations is in subject identification. ?This is particularly true of images with long narrow elements in the subject, or where there are transparent elements. ?Consider this example - where the bokeh effect has been added at two levels of intensity: ??? Notice the stem of the glass and the swizzle stick with the olives - as the bokeh effect is increased, the algorithm breaks down in it¡¯s ability to distinguish between subject and background. ? This image was taken with the newer generation iPhone 11. ? The only way to get precise bokeh effect today is with real optics - which translates to expensive fast and heavy lenses and body. ?But for general shop photography, where some background blur effect is desirable, the iPhone can certainly fill that need. ?Like I said, for commercial work, I will always reach for my Nikon gear. One aspect that we didn¡¯t touch on is auto focus for video work. ?Canon¡¯s phase detect system is still the leader in this area and can track moving subjects amazingly well. ?The Sony and Nikon contrast based auto focus systems are not as good for video. ?I have found the iPhone 11 auto focus at least equal to the Nikon and Sony systems if not a bit better for video work. ?When I purchased the Canon M50 for vlogging work, I found it no better than my iPhone 11 at 4K 30 fps, which is why I sold it. David Best https://www.instagram.com/davidpbest/
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Re: #spiralcutterhead #wanted
#spiralcutterhead
#wanted
I wonder if it would be work asking for a quote directly from Felder? It's certainly not warranty work, but I would think the technician should know the machine inside- and out-, and I would think they'd be able to knock out a cutter swap pretty quickly. Felder may ask for a waiver considering they'd be swapping to an aftermarket head. Anyways, it's free to ask, right??
Alternatively, you can ask around at your local woodworking- or contractor-supply shop to see if they know any freelance machinery repair guys? I think there's at least one or two here in the Minneapolis area who just tool around fixing machines. The last time I looked into it I think they were billing out at ~$100/hr....? -- Tom Gensmer Heritage Home Renewals, LLC Minneapolis, MN |
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Re: zci for k940
¿ªÔÆÌåÓýQuick update for those that are interested on the k940s zci, chips are starting to ?! Should be complete next week...Interesting that he used one of our edm¡¯s to rough cut the blanks, guess he wanted to start with some super accurate blanks?, left some interesting accurately cut scraps... Here is the scoring section being milled in the Hurco... And a still shot... Regards, Mark On Jan 19, 2021, at 11:26 PM, Mark Kessler <mkessler10@...> wrote:
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Re: Workshop video
¿ªÔÆÌåÓýAlain, As a life long photographer I really enjoyed this post as I know nothing about the latest going ons in photography. Imran On Mar 4, 2021, at 11:58 AM, alain pilon <alain.pilon@...> wrote:
? As a part time photographer, I think the use of portrait mode on the iPhone (and any other phone not using the periscope hack) is a hit or miss. The thing to keep in mind when using this mode is that the phone uses AI to blur the background, instead of using the laws of optics, which can create some unrealistic subject to background separation. It works relatively well for human subject but sometimes the subject?looks cut out like in this example from David: while some others are very convincing:? My current setup is filming with iPhone/iPad (90% of the time), editing on iPad with Luma Fusion and using a LED light on a tripod for directional lighting. It gets me about 80% of where I was using 10k$ worth of studio gears a few?years ago and it is so much more convenient!?
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Re: Workshop video
alain pilon
As a part time photographer, I think the use of portrait mode on the iPhone (and any other phone not using the periscope hack) is a hit or miss. The thing to keep in mind when using this mode is that the phone uses AI to blur the background, instead of using the laws of optics, which can create some unrealistic subject to background separation. It works relatively well for human subject but sometimes the subject?looks cut out like in this example from David: while some others are very convincing:? My current setup is filming with iPhone/iPad (90% of the time), editing on iPad with Luma Fusion and using a LED light on a tripod for directional lighting. It gets me about 80% of where I was using 10k$ worth of studio gears a few?years ago and it is so much more convenient!?
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Re: Workshop video
It doesn't look as cool as David's setup of course, but I just use a rubber band to hold my phone on my Canon S100 while on the?tripod. It works great. The Canon shoots great video, but it's so much easier to just use the phone.
Jason Holtz J. Holtz Furniture 3307 Snelling Ave. South Minneapolis, MN 55406 612 432-2765 -- Jason J. Holtz Furniture 3307 Snelling Ave. South Minneapolis, MN 55406 |
imran
David P. Best
Tom Gensmer
Jason Holtz