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AON

NRG Member
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Posts posted by AON

  1. Sunday 9 Oct 2016

     

    I did manage to steal a few hours for myself (between peeling potatoes and washing dishes... and eating... Happy Thanksgiving to all fellow Canuks out there) to complete the last group of three pairs of short cant frames.

     

    There were three scrapped pieces and a fourth that flew away from me from the sanding belt.  I searched for it for about 10 minutes and finally gave up and cut out a new piece. As I turned around to go back to the other end of the room I saw it in the chippings on the floor around the planer.  I made a new piece and as it was better I threw the old one out.

     

    I have a magnifying glass attached to my scroll saw table to help me focus on my cuts. I find it helps tremendously as I also have early stages of macular degeneration in my left eye and it plays havoc with lines. 

     

    Here are some photos.  Going to try frame 28 today.  It is a long one with one bevelled joint.

    post-9868-0-86839000-1476095296.jpg

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  2. Saturday 08 OCT 2016

     

    It took me three tries but the third was the charm.

    The secret seems to be measure 50 times and cut minuscule slices and sand microscopic bits off until it fits.

     

    post-9868-0-77457600-1475955832.jpg

     

    Following that rule of thumb the others worked out fine!

     

    post-9868-0-71680800-1475955867.jpgpost-9868-0-29569800-1475955877.jpg

     

    Had to stop after three sets as my upper back, between my shoulder blades is getting sore.  It all relates to my neck fusion.  I'll be good to go again after a short bit of rest.

  3. Friday 07 OCT 2016

     

    Made my very first frame today.  Frame 28-Aft.  A short frame that runs from the stern deadwood to the lower group of transom pieces.  :piratetongueor4: 

     

    Turned out better than I thought it would... but it is scrap.  Everything is perfect except for the fit of the foot to the dead wood which you can see in the photos.  The head mates perfectly.  The thickness tapers perfectly.  It is just the fit down below. 

     

    I can't even hide it under the keelson as it stops just before frame 28.  :rolleyes: 

     

    Let's see what I can manage the second time, eh? 

    post-9868-0-35194600-1475883050.jpg

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  4. October 02 2016

     

    I managed to glue all the transom pieces to the stern post this weekend.

     

    Notching the transom pieces to slide over the post was so tight that the glue was scraped off when sliding them together so I file a couple grooves on the sides of the transom piece notches to retain some glue when assembled.

     

    Doesn't look half bad and starting to look like a ship.  :cheers: 

     

    I'l have to add a few more bolts to the stern post.

    post-9868-0-17174500-1475450122.jpg

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    post-9868-0-09426300-1475450137.jpg

  5. Good evening Mike.

    I have to agree with you on the scrapers.  Your work looks amazing.

     

    Thank you for posting the info on the mini scrapers earlier.  I have a full size set and from your posting info I found a place in Canada that didn't charge $50 for shipping $17 worth of merchandise.

     

    http://www.woodfrog.ca/default/woodworking/hand-tools/scraping/lynx-mini-scraper-set.html

     

    They are quite tiny!!!

  6. After 3 years of mechanical draughting in high school (WH&VS... yeh Go Tigers!), having been exempted from Engineering Drawing in college, started working as a Junior Draughtsman in 1975.... that's 44 years before I figured out how to do it wrong!

     

    I'm going to blame it on computers... they are making us dumb.

  7. Reading the scale incorrectly was easier than I could have imagined.

    Using my 1/4" = 12" triangular scale I measured (something like) 26'-6" off the NMM plan print.

    Using my home made 1:64 scale I set the scale at the 6" mark and then marked off at 26' for a total of 26'-6"

    The first foot of the scale (where it starts at zero to 1' and is divided into inches) was skipped completely.

    I had actually transferred 25'-6".

    And that is how it is done!

     

    There is no such thing as a smart misteak.  B)

     

    I understand regarding the paper towel comment.

    As the lower transom piece was set up and glued I simply needed to keep it from wobbling.

    There was no clamping pressure applied between it and the Wing Transom.  The set squares were holding it in place

    When I checked it this morning it was perfect... the glue was set and I removed the paper.

     

    I'll try to make slivers of wood for spaces next time.

  8. Sunday 25 Sep 2016

     

    Suffered a minor heart attack today.... not really... but I was transferring measurements from my prints and they were all out by a foot!

    I nearly died.

     

    Then I realised I was reading the 1:64 scales incorrectly.

    After 40+ years experience I was reading scales incorrectly.

    What a dumb a$$ !

     

    Then I remembered my stern post was short and thought HOLY CRAP I did it back then too.

    Double checked and I hadn't.  That one was wrong.

     

    I must be tired

     

    I managed to attach the upper most wing transom and the one just below it.

    I had to make both twice before it was right.

    I also didn't use any fancy supports as they were more of a hindrance to my access than any help.

    I put a tick mark on tape affixed to my squares to get the height correctly

    (Not show is the cardboard card used to set the outboard height of the slanted transoms)

     

    The gap between the upper most wing transom and the next lower is about the thickness of my paper towels so that is what I used to maintain the gap.

    post-9868-0-63891800-1474845658.jpg

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    post-9868-0-70650100-1474845671.jpg

  9. Thank you Carl,

     

    There are likely a number of other ways it could have been handle and I am open to hearing them all.

    This is my first build since 1990-ish (second in my life) and is quite different from balsa wood and an exacto knife so I've a lot to learn.

     

    I acknowledge my "novice" level and expect to make a considerable number of errors.

    The learning curve is steep and I am a willing participant/student.

     

    As I get further along and find more time (I plan to retire in two years) I may begin again as I find I progress from novice to advanced beginner to competent and hopefully someday proficient!  I do not think I'll have 40 years to become an expert.

     

    Then again as I progress I may quite like what I've accomplished and carry on.

     

    Every day is a new beginning.

     

    Please do continue to make suggestions.

  10. I didn't do it before because I had to assemble the tiny bolts through the plates.

     

    The blackening is an oxidation process and so I feared the almost size for size holes/pins might not assemble after the fact.

    The "flange" or rolled edge created on the pins is tiny so the hole cannot be much more than it is or the pin will drop through.

     

    I thought of assembling them off the wood but was concerned about getting 6 or 7 pins to they align with the pre-drilled holes in the wood.

    If the pin went in wonky it wouldn't align.

    I could have drilled the holes in the wood larger than needed but then the pins would be loose in them.

    Could have put glue in the holes but 10 seconds is not a very long time to get it right.

     

    So doing what I did and having read on the forum that it does not affect the wood I felt it was the correct method.

  11. SEP 17 2016

     

    Yesterday was a good day to work in the shop, raining all day with thunder later in the afternoon.

     

    I worked on finishing the installation of the brackets and horseshoes.

    First I had to make the bolts.

     

    I followed the method posted elsewhere on the forum

    (  Making nail s with rounded nail heads

    http://modelshipworld.com/index.php/topic/11204-tiny-fake-nailsnail-heads/?hl=%2Bbolt+%2Bhead#entry341045 )

     

    I managed to acquire a short length of multi strand wire with strands measuring 0.031" diameter (1.98" to scale).

    The snipping created a burr that I tried to file off but what was left tended to help hold it in place.

    The rolled head was very tiny and barely noticeable but it was round and for the scale looked very good.

    I needed 26 bolts but made 30.

     

    I cleaned everything in white vinegar, rinsed in water and dried with a paper towel.

    Separated everything in clearly marked containers so I wouldn't try to put the port bracket on the starboard side (as the relief are cut to match the bracket).

     

    Wearing latex gloves the brackets and horseshoes were glued in place using Gorilla Glue (10 seconds time to work).

    Getting the bolts assembled with tweezers and my smallest hammer was a real treat.

    I mixed up a weaker batch of blackening agent and used a cotton swab to apply.

    Then, of course, disaster.

    Some glue must have seeped around an edge or through a bolt hole and the blackening was not over the whole assembly.

     

    I then spent considerable time re-cleaning in place and re blackening.

    The final outcome is not what I'd hoped for but it is not completely terrible (or am I trying to convince myself?).

     

    I've thought (all night) of removing them but any second item will not fit perfectly into the existing recesses and bolt holes will not align.

     

    I am going to have to stare at it a bit and decide if I can live with this, my second attempt at blackening.

    post-9868-0-64338100-1474198293.jpg

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  12. Cut the recesses for the brackets and horseshoes.

     

    The brackets set just above the staples left a sliver of wood at the top.

    I pinned these but still had to hold them down with my thumb to scribe along the edge with a scalpel.

    I then removed the bracket and followed the cut line with a carving knife to get it deeper.

    I used a mini chisel to remove the material and needed to wear my magnifying headpiece to see what I was doing otherwise it would have been much worse.

    My eyesight is not what is used to be and is just getting worse.

     

    post-9868-0-21384700-1473551695.jpg

     

    post-9868-0-52604600-1473551701_thumb.jpg

     

    I couldn't pin the horseshoe as the pins would have been in the way of scribing and holding with my thumb... ended up tracing the outline with a pencil and then scribing with the scalpel and knife just inside the line as best as I could.  I also had to remove the fore most staple as it would have been under the horseshoe.  I will reinstall these after they get shortened a wee bit.

    I am happy with the outcome.

     

    post-9868-0-13573400-1473551709_thumb.jpg

     

    post-9868-0-32393800-1473551716.jpg

     

    I marked the pockets and the back side of each piece with coloured markers so I know which goes where as they are not identical... just like the real build would have been.

    I may install these and blacken them in place using a much weaker solution than the first time I tried with the staples.

  13. Got the stem horseshoe brackets and stern knee plates made.

     

    I used 30 gauge copper plate (10 mil = 0.010" thick) which is 0.64" or practically exactly the 5/8" thickness required at scale.

    I drew the shapes onto translucent graph paper then transfered the sketch to the plate with carbon paper.

     

    The knee plate is 4-3/4" wide with horizontal leg at 5'-6" and vertical leg at 3'-6"

    4 x 7/8" holes horizontally and 3x7/8" hole vertically.

     

    The horseshoe was sketched to suit the space with the graph paper over the scale layout sheet.

    I kept the shoe width at 4-3/4" (as best as I could).

     

    Cutting with scissors was easy... except the curves on the horseshoe. I had to file these to finish a bit better after cutting.

    The plate curls quite readily which makes it difficult to hold onto and the corners were sharp!  I've chamfered them a bit.

     

    The drops from the brackets were perfect sized for the horseshoe so they was very little waste.

    The holes were drilled very slowly with a pin vise and small #70 drill bit.

    These will be installed after I trim the bolts done earlier today.

    post-9868-0-47209900-1473535472_thumb.jpg

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    post-9868-0-92496300-1473535541.jpg

    post-9868-0-37491500-1473535548.jpg

  14. Sept 10 2016

     

    Drilled and glued fishing line into the aft face of the Outer Stern Post, top face of the Gammon Piece and Extension, and forward face of the Stem Post assembly to simulate bolts.  Snapped two drill bits in the process... one is still in there.  I will cut flush and sand once the glue has time to dry.

     

    There are some references to some bolting but seems to always be side views so I used my common sense (and artistic modelling license) to lay them out.  I'm using yellow wood glue and I've roughened the line with sand paper to allow the glue to grip and hold.

     

    Next is the horse shoes and knee plates.

    post-9868-0-53255200-1473523997.jpg

    post-9868-0-54563900-1473524004.jpg

    post-9868-0-79621500-1473524013_thumb.jpg

  15. Devised a possible new easier method to set up the transom pieces.

    I used a couple pieces of packing Styrofoam saved from some purchases (yes I am a pack rat)

    Drilled a 0.3125 hole in for a 0.3665 OD carriage bolt

    The snug fit allows me to move the bolt up and down while the Styrofoam holds it snugly.

    I use my scaled squares to level it off.

     

    post-9868-0-18380400-1473194846.jpg

    post-9868-0-06853200-1473194878.jpg

     

    I also installed some bolts but need to research a bunch more.

     

    post-9868-0-29200700-1473194896_thumb.jpg

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