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CustomDoug

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Posts posted by CustomDoug


  1. On 10/5/2020 at 9:36 AM, Northmount said:

    @CustomDoug  Looks like things are progressing for you.

    .. please post your photos here instead of using a third party hosting service. ..

    Tom

     

    Not sure if posting a video to this website is as easy as posting photos is apparently, but I shall give it a try later today.  

    Top thread tension: I mentioned earlier that my top thread was difficult to pull (too much tension thru the discs even when loosened).. I found the reason - I'd added a supplemental spring to the tension disc for heavier thread a few years ago (and forgot because I haven't used this machine in so long). I removed that extra spring and now the thread is much easier to pull thru at the end of a line of stitching - however, removing it did NOT improve my stitch length as I hoped it would. Nor did adjusting/centering the feed-dog.. & honestly the stitch length is no better than when I started this thread. Stitch too small at max adjustment w/138 thread. Frustrated. 


  2. 1 hour ago, Northmount said:

    @CustomDoug  Looks like things are progressing for you.

    Not to rain on your parade, but please post your photos here instead of using a third party hosting service.  If the host changes anything or disappears, then the photos hosted by them may disappear too.  Also if you close your account, change your permissions, move or delete your photos stored on the host, they will disappear from here too!  That will make this thread almost useless for others to reference in the future.  You will find a number of threads here where this has happened.

    You may need to resize your photos to make them fit the size constraints here.

    I will be downloading your photos from your host, and uploading them here.

    Tom

     

    Duly noted, thanks. 


  3. On 10/2/2020 at 8:52 PM, Uwe said:

    .. I’ve made a trip to the hardware store in the middle of a repair job on more than one occasion to get a better screw driver.....& Try to position the machine so that you can really lean on the screw driver as you turn it.

     

    ..OK, did both of these over the weekend.. and after a good fight, was finally successful !! So I then made the adjustments to the feed dog and needle bar from Uwe's video posted earlier (thanks again buddy). My needle length may be about 5mm now. Again, I'm using #138 thread - Uwe, can you get 6mm out of 138 thread with your machine from the video? Maybe it's just much for this machine??? 

    NEW PROBLEM - now my machine is not pulling the material equally .. it seems to be pulling the top faster. Is there a common cause for this and adjustment ?  


  4. 2 hours ago, Uwe said:

    So here’s the video of how I adjusted my machine to center feed dog movement inside the throat plate opening:

     

    Hi Uwe.. what an easy to follow and informative video you put together!! It's very helpful and appreciated.

    After watching it, I've gone from flying high on a cloud to crashing solidly to the ground in defeat. Unfortunately the head of almost every screw on this machine has been chewed up at some point in its life. And, wouldn't you know - I CAN NOT BUDGE the dang screw you alluded to in your video (first one, on the upper body, in the hole under the lever)!! and in trying, it's starting to get pretty chewed up too. I've added penetrating fluid.. then tapped it, then banged on it with a hammer to the screw-driver to try and loosen it, but no luck.

    Any suggestions for this issue?   


  5. 4 hours ago, shoepatcher said:

    CustomDoug,

    Feed dog way to high in the one picture.  I said 1/2 of a tooth above the throat plate.  That is what I used on my Consew 227R many years ago.  if feed dog to high, you will have problems.  Make sure outside foot tension is not to great as well.  High feed dog height will affect the outside foot tension.
    glenn

    Hi Glenn, I have moved the feed dog to 1/2 tooth above the plate at full height. Thanks for that info.


  6. Man, I owe you one for going out of your way to help!!! 

    Here's a video I found of a CW-8 machine (non lubricating or reversing), that I think the user is making adjustments to the stitch length manually but it's in a language I don't understand. See the video starting at 2:35 or so, thru to about the 3:00 minute mark. I certainly could be wrong but.. it's how I'd envision the adjustment procedure to go on my machine. Thoughts?

     

     


  7. Sounds good ... I also have the following parts list from the newer Consew version: http://www.consew.com/Files/112347/PartsBooks/287RB-2.pdf

    Of course if they're the close enough and you're more familiar with the Seiko, then by all means.. let's use yours.

    So, to recap - top stitches too short in forward (at max adjustment length), and Reverse acting funny (short on top & loops on bottom).

    Couple other issues I'm noticing [may or may not be related to the main problem]:

    -after sewing a line of stitches, bringing needle just past the top and lifting the foot - the thread does not put out easily for me to snip them off (I have to rock or sometimes manually reverse the hand wheel to get the work to pull out far enough).

    -Also, I keep getting the feeling my top thread tension is just a bit too tight despite having the thumb screw/spring loosened quite well. 


  8.  

    On 10/1/2020 at 9:23 AM, shoepatcher said:

     Looks like a Consew 227 R-1.  Feed dog seems to be hitting on the back of the throat plate slot.  the feed dog space from the front and back of the slot should be the same.  If not, that has to be centered.  If feed dog is too long in front or back, I sometimes grind the feed dog down in front or back a little.  Either way, at the max. stitch, should NOT be hitting the feed dog plate.  You get the feed dog centered in the throat plate front to back.  Then you center the needle into the feed dog hole.  Then, I check to make sure the feed dog is only 1/2" the height of the teeth above the throat plate.  NO more!   If needle is now centered in feed dog hole, I then equalize the walk height of each foot.  This procedure correct BOB?  Feed dog look long to you front to back Bob?

    glenn

    Ok shoepatcher touched on a couple items: first, my feed dog come real close to (possibly touches) the front of the plate during a rotation, and the back is a couple millimeters from the back when the FD comes to that side. So I need to adjust that - BUT HOW's IT DONE?

    Secondly, my feed dog did seem low (as Cowboy Bob pointed out in an earlier post) so I raised it.. maybe too much but my 'adjustment procedures' for a Singer 153Wxxx showed it should be 1.6mm above the plate. Would it being too high cause the looping stitches on the back side of the material (as seen in the above picture)? Here's my feed dog as it sits now:

    06.jpg


  9. On 9/30/2020 at 11:08 PM, Uwe said:

    Is your stitch length the same in reverse? Is there any play when you try to move the needle bar back and forth by hand?

    It’s possible the feed mechanism is out of balance, thus increasing stitch length in one direction and reducing it in the other direction.

    I still don’t know exactly what your machine looks like. I can’t find a parts diagram for a “ Consew 287R”  online, or much else for that matter. I’m guessing we’re talking about a rebadged Seiko CW-8B-2 like this:

    image.jpeg 

     

    YES - There is definitely a problem with my Reverse ... the stitch length is even shorter than forward, and I'm loosing tension from the top thread (loops on the back side of sewn vinyl). Here's pics of this particular issue (Note: forward stitching = top row, reverse on bottom): 

    04.jpg

    BACK SIDE:

    05.jpg


  10. @Uwe

    Here's a shot of the stitches I'm getting on maximum, I'd say they are 3.5mm (pic actually makes them look better) [I've obviously removed the rear foot for the pics - but if it makes any difference the alternating foot is serated and the other is smooth] & again, size 138 poly thread... surely this machine will do bigger stitches than this?: 

    03.jpg


  11. ..there is a large hole (maybe 3/4") just under the 'length-adjust-lever' on the front of the machine .. with a large screw inside of it. And also the same hole on the back-side directly in line with the front hole - which gives access to an Allen bolt. Are these there for stitch length issues? 

    I think my alternating presser foot is only moving about 3mm on max. This machine should do 6mm IIRC.

     


  12. Hello - I'm using a somewhat older Consew 287R (Japanese made copy of Singer cylinder arm 153Wxxx with reverse).. I'm attempting to top-stitch a French seam into upholstery vinyl using 138 thread, and the max stitch length is coming out too small. There is a stitch length & reverse lever on the front - I have it set all the way up... at the "5", which I believe represents 5mm per stitch, but these are more like 3mm and/or less. I have raised the feed dog in an attempt to correct the problem.

    One thing I'm noticing is that there is more resistance of the thread when pulling it at the needle end, then when pulling it from the bobbin (not sure if that has anything to do with the stitch length problem) - should the resistances be the same? 

    Thanks for any help.


  13. On 7/15/2016 at 2:30 PM, Art said:

     If I were to modify the one I have, I would put a second motor on, or a clutch setup to continuously run the bell knife and intermittently run the feed.  The two motor system would allow for variable speed on the feed

    Do you have any specifics ideas for accomplishing this? I'd like to add a second motor also but don't know where to start.

    I'd think an adjustable servo motor would be ideal for slowing the feeder speed.

    Doug C

     


  14. I mean the leather itself looks nice on the outside.. it's smooth w/ no pronounced graining - but the gray center just reminds me of lesser leathers I've used in the past. This is what had me wondering if this is a normal characteristic for "Aniline Leathers". Not that the center is all that important on a finished product I guess. Which brings up another question I've been mulling over - do Aniline finished leathers wear harder/longer without wearing thru, or would you eventually get wear-thru on an item that's constantly used (like pigments dyed leather)?  

    Doug C

     


  15. I've always heard that generally speaking, Aniline finished leathers are superior because they are usually reserved for full grain hides, and also that cheaper leathers would have a white/blue/gray center. But after receiving some samples of Aniline dyed leather from one of the better French tanneries.. it dawned on me that these aniline finished leathers are not dyed all the way through - well I knew aniline wouldn't be drum dyed so I'm not sure what I was expecting! The samples I got are partially described as : " A  full chrome French calf is tanned in the traditional French way with an aniline casein finish producing leather fit for a King! "  - so is the light colored center not an indicator of cheap leather when it's aniline dyed or is drum dyed a better leather to search out? 

    Doug C

     

     


  16. ok, got it. and umm... I don't suppose there's anything I can do about the cracked leather once it's there, right? I have some Pecards conditioner that I can use, any chance it'll visibly 'heal' the small cracks? I just skived the area as suggested and the cracks are still quite visible on the front at the bend area (not that I bent it very tight though, just checked loosely). Will the area be weak? The cracks look to be just the top surface, but are unsightly if nothing else. btw, this is a 3/4" wide strap of 8/9oz (now skived down at that area).

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