lofting - 1

Lofting schedule is a plan to be sure for lofting which i have to follow.

The order is important when i draw on the card board. it goes like this sheer, deck line, chine for P, C body, stem line

chine for HB.

at the first time, i did this without the order ^^, so i had to do it again.

This is the Table of offset which say each points where the every lines have to pass

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Doing lofting... this has been failed for making fair, so i fixed this again,, not enough, but better than before

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this picture is when i erased my Buttock 50, 200 and 400 

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this picture is when i erased my WL 60, 100 and 200

For i made this mistake, i should spend much time drawing lines.

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There were many problems, actually i didn't care about stem face, fair and kinky point

originally the lines have to be curved from the chine which has the same distance in P and HB from stations

for example if the chine meets buttock 50 in P and has the distance, it must have the same distance in HB.

But, thanks to number of the mistakes i could be better on it.

A thing which i have to be careful is that i need to check the distance from FP to the C body by SFD(stem face detail)

my one was bad because it didn't fit a little bit at each points.

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The body plan should be done with gathering the information from P and H, and angled transom would be drawn with 10 degrees

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Comments

[clovegro]

How is it Harrison?Some really good reflections on what you did when lofting. These reflections help me to see that you are getting to know quite a bit about the topic of lofting. We all make mistakes when learning how to loft, I know I did! But you are learning how to fix these errors.Can you add more to your lofting schedule? I can count only five lines in this.The last two photos shows me that you are starting to develop your angled transom. Can you remember the angle of this transom? Remember also that I asked you to look in a book and read about flat angled transoms?Can you remember the name of the book?  I think it was the blue one I showed you all in class. 

This blog is starting to look good but you need to keep working on it.Cheers

[harrison]

yes i know the blue book which named The Gougeon Brothers on Boat Construction, i red about it and saw the picture of Developing a raked flat transom.