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Scratchbuilders!: Armor/AFV
This is a group for armor scratchbuilding questions, topics and projects.
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Please check my maths
Braystaff
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England - North, United Kingdom
Member Since: August 24, 2005
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Posted: Sunday, November 13, 2005 - 02:15 AM UTC
Hi all

I'm starting to modify some 1:72 German, British and Russian AFV for my own T2K idea and I just want to make sure that my scale conversion formula is working.

I'm looking to buy some plastic sheet and rods etc to make the conversions and let me see if I've got this right:

A plastic H beam that is 3/32nd of an inch wide = a 1:72 scale H beam that is 17cm wide?
and
A plastic H beam that is 1/8th of an inch wide = a 1:72 scale H beam that is 23cm wide? More or less the size of the roof beams in my office.

Cheers
Foxy
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Nordrhein-Westfalen, Germany
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Posted: Sunday, November 13, 2005 - 03:34 AM UTC
Hello,
Im not quite sure if i got your question right, so i will try to answer the way i understand.

I hope you stated in the way like

Real measurements = 1:72 measurements.

So let's go to calculating:

1 inch = 2,54 cm.

H beam 3/32nd inch = 0,24 cm
that equals in 1:72: 0,003 cm = 0,03 mm so extremly small.

H beam 1/8th inch = 0,32 cm
that equals in 1:72: 0,004 cm = 0,04 mm

DaveCox
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Posted: Sunday, November 13, 2005 - 05:22 AM UTC
Hi Sim, My maths isn't great, but I reckon you've scaled it up right.
Ripster
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Wien, Austria
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Posted: Sunday, November 13, 2005 - 05:46 AM UTC
My calculations agree with yours Sim

1/8 inch = 0.125 inch

0.125 x 72 = 9 inches

1 inch = 2.54 cm

9 x 2.54 = 22.86 cm (near enough to 23 for Government work!)
Braystaff
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England - North, United Kingdom
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Posted: Sunday, November 13, 2005 - 06:22 AM UTC
Thanks guys - I thought I'd got it right,.

It's my first attempt at starch building and I’ll have to buy all the plastic and metal for the first time
rebelsoldier
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Arizona, United States
Member Since: June 30, 2004
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Posted: Sunday, November 20, 2005 - 07:56 PM UTC
now if ya could translate that to 1/35 i'd appreciate it, i want to scratch build a bustle rack for my m551.

thanks in advance


reb
matt
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Posted: Monday, November 21, 2005 - 03:34 AM UTC


sorry it's not in metric.....
rebelsoldier
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Posted: Monday, November 21, 2005 - 07:08 AM UTC
thanks bunches !!!!!!!!!!!!!!!!!!!!!!

no metric is ok by me

reb in texas
matt
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Posted: Monday, November 21, 2005 - 07:34 AM UTC
I whipped that up one day (bored in CAD class) in Highschool.............................. been really hand since....
still use it even if i have 3 diff. 1/35 scale rules...LOL :-) :-) :-) :-) :-) :-) :-) :-)
TacFireGuru
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Colorado, United States
Member Since: December 25, 2004
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Posted: Monday, December 05, 2005 - 10:55 AM UTC
Hey all,

Evergreen has a pretty nice conversion chart located at http://www.evergreenscalemodels.com/conversions.htm#Scale%20Conversion%20Charts . Pretty comprehensive.

Mike
warthog
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Metro Manila, Philippines
Member Since: July 29, 2002
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Posted: Monday, December 05, 2005 - 11:16 AM UTC
Download this application -- a scale calculator. Its very helpful...

scale calculator
JPTRR
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RAILROAD MODELING
#051
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Tennessee, United States
Member Since: December 21, 2002
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Posted: Monday, December 05, 2005 - 11:42 AM UTC
Multi-purpose calculator
JPTRR
Staff MemberManaging Editor
RAILROAD MODELING
#051
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Tennessee, United States
Member Since: December 21, 2002
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Posted: Friday, December 09, 2005 - 05:55 AM UTC
PM me with your e-mail and I can send you a pretty useful model calculator.
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