Jump to content

capnharv2

Members
  • Posts

    718
  • Joined

  • Last visited

Posts posted by capnharv2

  1. Aye CaptainSteve, it's good to see you back working on her!

     

    With your questions about 5 window vs 6 window sterns and the yellow stripe, I wonder if you plan to open up the gun deck or use the dummy cannon? Maybe you've said it and I missed it. That's one of the few regrets I have on my Connie (not building the gun deck). Well, that and all the mistakes that I've made and swept under the carpet.

     

    Thanks,

     

    Harvey

  2. Captain Steve,

     

    If you have to double up lines on one pin, that's probably a good idea. It's also a good idea to have the lines that need to be let go first on top.

     

    It's also a good idea to think through where your lines will lead to the pins to avoid fouling-either on deck or aloft. Few things ruin your day more than a sail that won't come down in a squall because somebody tied the weather backstay on top of the halyard.

     

    Just a thought . . .

     

    Hope that helps.

     

    Thanks,

     

    Harvey

  3. Mark,

     

    While I agree there's no hard and fast rule on more than one line on a belaying pin, there probably are some that you wouldn't want to double up on (halyards, sheets, etc).

     

    My limited experience tells me that the line you need to release immediately is the one with 3 others belayed on top of it :o

     

    Thanks,

     

    Harvey

  4. Wiley,

     

    Here are some YouTube videos that may be of help:

     

    https://www.youtube.com/user/paulthecadtracey/videos

     

    If you're interested in 3D printing, I suggest holding off a bit until you have a better understanding of TurboCad and its capabilities. Regarding 2D vs 3D, I was used to using CATIA V5 at work, so we were always creating 3D models. But years before, I used this tool called CADAM-strictly 2D, and it worked fine for what we needed. When I started looking at TC, I was very interested in the 3D aspects of it. Since then, I've found that building TurboCad models in 2D works well for me.

     

    A couple books you might find intersting are:


    HMS EURYALUS (36) 1803

    by Allan Yedlinsky
    and Wayne Kempson (yes, that Wayne
    :D)

     

    and

     

    The Naiad Frigate (38) 1797
    Volume 1
    by Edward Tosti

     

    Both books highlight the use of Turbocad to produce drawings for their associated scrathbuilt models, and I've found both to be very helpful. Both are available through SeaWatch Books (just down the road from you)

     

    Hope that helps.

     

    Thanks,

     

    Harvey

  5. Dale,

     

    I'm glad the deck isn't glued on yet. There are some things that could use fixing. That dip amidships shouldn't be there.

     

    It looks like some of the bulkhead do not follow the deck camber or sheer line.

     

    A couple of ideas here.

     

    -make a template (from the plans) that follows the deck camber at the top of every bulkhead. Lay that template on top of your installed bulkheads. My hope is that the bulkheads farthest fore and aft are too flat, or too high at the outboard ends.

     

    -make another template of the center keel where the deck attaches. Lay that template along the center keel. If I recall, the top of the center keel should be a long smooth curve. The center keel on my LH seemed to be set of disjointed straight lines.

     

    Does the deck look similar on both sides? If so, the bulkheads may be sitting either too low or too high (or both). If the deck/bulkhead joint doesn't look the same on both sides, the bulkheads are twisted to port or starboard-maybe both.

     

    I've struggled with similar problems for years. If the bulkheads are glued in place, you can correct these problems by taking material off the high bulkhead tops or putting a filler piece on the tops of  low bulkheads.

     

    Hope some of this helps.

     

    Thanks,

     

    Harvey

  6. Dale,

     

    If the side view of the hull (showing the bulkheads) is lined up with the plan view (the one you show in your pictures), you can extend the lines of the bulkhead faces up to the plan view to check the locations of the bulkheads. It looks like you're close.

     

    One comment from earlier regarding using a chisel to fair the bow. I'm not sure I would use a chisel to bevel or fair that area. The filler, bulkheads and keel are all plywood, and that will have the ply grain running in multiple directions. Unless you have a super, super sharp chisel and know how to use it, The chisel (if I were using it) would dig in and gouge the plywood, making a fair line hard to achieve.

    I recommend 80 grit sandpaper on a sanding block for fairing. It takes more time and effort, but I think it's more controllable than a chisel-unless, like I said, you have a sharp chisel and know how to use it.

     

    I really like the care that you're taking at this stage to get the supporting structure correct. That will pay off big time when you start planking the hull.

     

    Hope that helps.

     

    Thanks,

     

    Harvey

  7. Hi Dale,

    I echo CapnSteve's comments. One thing I remember from building (or butchering) my LH was that the instructions are not helpful. You have Mastini's book-that will be more helpful than the instructions (in general)

    For these instructions-

    "With a half round file sharpen with extreme care, at port and at starboard , false keel no 1, reinforcements number 11, 12 and 13, as well as frames number 2 and 5. Follow the same procedure for reinforcements number 21 to 27 and stern frames number 6 to 10.

     

    They're describing the fairing of the keel and bulkheads. Here's a suggestion-

     

    If you haven't faired the bulkheads, reinforcements and keel (or even if you've started), paint the edges with a black magic marker or Sharpie. Always keep a black edge on the part you're shaping-this will help keep the overall shape of the hull (I know I've gotten too enthusiastic before and ground way too much off). Take a piece of inner planking material (I think it's 2mm limewood) and press it against the bulkheads-this will help you see how much needs to come off each bulkhead (or needs to be added back on). When you do this, don't hold it against adjacent bulkheads. press against, say, the center bulkhead and one several forward or aft.

    Don't worry about the half round file if you don't have one. Sandpaper and a sanding block will do the same thing.

     

     

    "Bevel carefully the edges of the frames. You will realize that the more curvature the hull takes the more would you rough-plane. With the planking strake number 28 check the correct alignment lengthwise and breadth wise the hull. This way you will know up to where you have to bevel for the correct placement of strakes number 28. At once take the opportunity to file the excess of the decks."

     

    I'm not sure what they're talking about here, other than fairing the hull as you've been doing. I don't know what the significance of strake 28 is but I suspect it's one close to deck level, and that's why they bring it up.

     

    My poor memory is coming back a little. I recall that planking the stern was really hard due to the tapering of the top planks just below the deck. I suggest looking at build logs for clipper ships like Ed Tosti's Young America (start looking about page 71 for his planking of the stern).

     

    Also, look at the articles on the NRG side of this site

     

    http://modelshipworldforum.com/ship-model-framing-and-planking-articles.php

     

    They may help too.

     

    And please continue to ask questions-you've got hundreds (maybe thousands) of ship modelers all over the globe who want to help you succeed.

     

    Sorry for the long post-I hope you find something helpful here.

     

    Thanks,

     

    Harvey

  8. Note the painting shows the headsails billowing, but the picture shows the headsail flat? Harland notes that, when running dead downwind,

    the headsail will almost always be blanketed by the square sails and studding sails.

     

    I've been fortunate to never have a spinnaker go that far aft on me. Sounds like a broach waiting to happen . . .

     

    Thanks,

     

    Harvey

  9. Jay,

     

    Seamanship in the Age of Sail by John Harland has an entire chapter devoted to studding sails. It sounds like studding sails on the main course fell out of favor around 1800, although there are some interesting sketches of a furled main course and studding sails set outside of it.

     

    Interesting reading. I strongly recommend it.

     

    Thanks,

     

    Harvey

     

    BTW Bill, your Mamoli Constitution is magnificent!

  10. I read about this somewhere Jay. I think, that because studding sails are mainly downwind sails, that a main studding sail would mess up the downwind balance of the ship. Since there's no lower mizzen sail, and because it would probably cause adverse weather helm, I suspect mizzen studding sails would not be helpful either.

     

    That's what I recall at least.

     

    Thanks,

     

    Harvey

  11. Hi Richard,

     

    I'm no expert at this, but I have a couple thoughts. . .

     

    -Is it possible that the copper has some protective coat on it that hasn't come off when cleaning? See if you can scratch up the surface more.

     

    -Have you tried putting solder on the copper sheet and tube individually (not soldering them together)? If the solder won't adhere to one or the other you've found the culprit

     

    -How long do you leave it in acetone or alcohol before trying to solder? I've found that it may work better leaving it in for 15-20 minutes, then let it air dry.

     

    -I just looked up their melting temperatures. Brass-1700 deg F, Copper-1981 deg F. So, it may be that the copper isn't getting hot enough

     

    -An old article I read on silver soldering said the parts have to be in direct contact with each other. With the paste or wire, it's possible that the brass is more forgiving on gaps than the copper. I've been silver soldering with silver sheet, and it will not flow to the joint unless the parts are touching.

     

    Hope that helps.

     

    Thanks,

     

    Harvey

  12. Jay,

     

    Thanks for these excellent suggestions. I hadn't thought of using thin ply instead of basswood for the head rails. That certainly makes them stronger, and I'll remember that on future builds.

     

    Your comment about the Bentick shrouds is very timely, since that's what I'm working on now. For months I've been patting myself on the back because I remembered to put the eyebolts in for them before the fore and main shrouds went on-to find that, even though I thought I had, I hadn't :angry:. At least I haven't put the ratlines in yet, but it's still going to be a PITA to get those shrouds installed now :(

     

    I just went thru your video on soldering. It's really helpful, but I do have some questions and comments, especially about the silver soldering/brazing.

     

    -What kind of flux do you use? A while back I read a soldering tutorial where the author recommended Battern's flux.

     

    -One way I found to position the silver solder "pellet" is to first wet the joint with flux on the end of a toothpick, then use that wet end to pick up the silver solder and place it close to the joint. I've found it works really well, and has really cut down on the amount of flux that I use.

     

    -The tutorial I mentioned also said the the joint to be silver soldered needs to be "tight" with no gaps between the two ends to be soldered. How do you clamp the end of the eyebolt to keep the joint tight?

     

    -One problem I've been having with silver soldering eyebolts is that the solder will not fill the joint, but, instead, fills the center of the eye. I often find that, when I drill the eye out, the solder hasn't touched the joint I wanted to solder-it all jumps over to fill the center of the eye.

     

    -The joint can never be clean enough. I've been abrading my solder joints with a wire wheel, then soaking them in acetone for 5-10 minutes before I attempt to solder the joint. That's been working for me, but I could do better-any suggestions?

     

    -Your comment about melting brass wire when annealing is spot on-I've melted several wires when annealing-and several more when trying to solder. Have you found a minimum gage brass wire that you can solder without melting. I'm melting 28 Ga wire before the solder melts, so I'm curious how 30 Ga would work.

     

    Thanks again for your efforts! They have been really helpful.

     

    Harvey

  13. Ed,

     

    I love the transition from the wale strakes to the first rabbeted plank on the sternpost. That pic alone is worth 10,000 words.

     

    When I was working, "processes" was a dirty word, mainly because the people developing them had no idea what they were imposing on us to do. Further, the imposition of processes was (to me) very draconian. But, after reading your Naiad books and following your build logs, I really appreciate the way you implement processes, and how helpful they can truly be. Thank you.

     

    I, too, am looking forward to your YA books. Your books will again help myself (and others) become better modelers.

     

    Harvey

×
×
  • Create New...