Introduction: Making a K'nex Model on MlCad

This instructable will show how to use MlCad efficiently to make a k'nex 3D model and will show you some other useful tricks such as constructing parts that aren't included.

I will be adding more steps over time.

Step 1: Downloading and Entering the Program

1: Click on the link below to download MlCad.
https://www.instructables.com/id/ELCWEISDRBEXCFBLN3/
Click on the link Knex.zip. Save the file.
2: Once you have downloaded MlCad, find the folder labelled Knex. If it is not already on your desktop, run a search of your computer for a folder titled Knex.
3: Enter the Knex folder and double click on the application titled MLCAD.
4: Mlcad is now opened.

Step 2: Building a Y-Connector

1: This is what the final product will look like.
2: To start, go to P in the parts bin.
3: Pull out one Panel 1 x 2 x 1.
4: Copy and paste the panel. Flip it so that it mirrors the other one.
5: Go to T in the parts bin.
6: Pull out one Technic Pin Joiner Round.
7: Add a connector.
8: Use the connector to adjust the distance of the two panels from each other.
9: Delete the connector.
10: Select all 3 parts.
11: Group the parts, and call them Y-Connector.

Step 3: Increasing Rotation Angle

1: Select a part. Go to Edit, Rotate, Keyboard Entry.
2: Check the box next to Use rotation vector values. Type 1 for Z, type 45 for Angle. Hit OK.
3: You should now be able to rotate parts by 45 degree increments in medium grid mode.

Step 4: Essential Hotkeys

These are the most important hotkeys, memorizing these will save hours.

Ctrl-D: Duplicate
Arrow Keys: Move
Ctrl-Arrow Keys: Rotate
Del: Erase

Comments

author
RamiLego4Game made it!(author)2015-07-26

I found a great knex.zip here: http://www.ncgraphicarts.com/ryan/construction.htm#knex

author
killersir751 made it!(author)2012-07-29

I click on the link and it says that the post was deleted by the author and I really want to download this to work on my own projects.
If anyone can get me a link to MLCad K'nex, it will be much appreciated.
Thanks in advance.

author
Triggerhappy101 made it!(author)2013-11-17

http://www.lm-software.com/mlcad/e_download.htm
How's this? :)

author
Ghasteqs made it!(author)2013-12-15

Isn't that the standard version?

author
Triggerhappy101 made it!(author)2013-12-31

does it really matter?

author
Ghasteqs made it!(author)2014-06-07

Does it include the K'nex stuff, and not just the Lego?

author
Triggerhappy101 made it!(author)2014-06-12

Idk...

author
Triggerhappy101 made it!(author)2013-12-31

did my link work?

author
DemolisionWolf made it!(author)2013-06-28

Nice work!
whats the diameter of a gray rod?

author
TheAwesomestDude made it!(author)2013-01-25

link does not work anymore he deleted the instructable

author
benjameen22 made it!(author)2012-08-26

knex.zip link please plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz

author
Sharir1701 made it!(author)2011-10-19

are you arabic?

author
dansdoc made it!(author)2011-01-30

I CANT FIND THE Y CONNECTOR WHERE DO I LOAD IT??????????????????????

author
alfpwns made it!(author)2009-08-31

when click OK the connector tilts inward towrds me as if its leaning foward any way to fix? my screen is set up like yours and it still does it do you know whats wrong?

author
KnexFreek made it!(author)2009-09-20

me too

author
MotaBoi made it!(author)2009-11-23

 what you have to do is go to settings -> grid -> medium.  Then when you press ctrl+left/right, it will rotate in 45 degree increments

author
Hiyadudez made it!(author)2009-12-02

THANKS YOU SOOOO MUCH! I HAVE BEEN TRYING TO ROTATE IT 45 DEGREES FOR WEEKS LOL :-) HMM... I DONT KNOW WHY I HAVE CAPITALS ON BUT I LIKE CAPITAL, OH WAIT, NO I DONT, I HATE CAPITALS BUT ANYWAY IMMA GO NOW BUT THANKS ANYWAY CYA LITTLE PEEPZ :-)

author
dansdoc made it!(author)2011-01-30

RANDOM!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

author
MotaBoi made it!(author)2009-12-02

lol ok... :)

author
KnexFreek made it!(author)2009-11-23

 sweet it worked!! thats 2 times you have helped me!! as soon as my pro membership ends i will send you a patch!! I would send you one now but i only have 1 left and that goes to whoever wins my knex contest srry :(
So ya, when it ends i will get a new membership and ill send you a patch :)

author
MotaBoi made it!(author)2009-11-24

 cool thanks but you dont have to... lol

author
KnexFreek made it!(author)2009-11-24

 yea but ill have 40 patches......... im gunna give you one. :)

author
MotaBoi made it!(author)2009-11-25

 o ok i thought you just get one... lol

author
KnexFreek made it!(author)2009-11-25

lol you get 3 (like me) with a 3 month membership (8$)
15 for a year   (24$)
40 for 2 years (40$)

author
MotaBoi made it!(author)2009-11-25

 o ok and what exactly is a patch and what does it do?  Im not quite sure about that

author
KnexFreek made it!(author)2009-11-25

 it is a Digital (patch) and they are special, you give them to people when they have helped you enormously or they have done something amazing.


author
MotaBoi made it!(author)2009-11-26

 o ok. well, thank you very much :)

author
Hiyadudez made it!(author)2009-12-03

Click on my name and you will see them. I have 3 at the moment, one from Gmjhowe, one from Xfiles, and one from Lemonie.

author
MotaBoi made it!(author)2009-12-03

 ooooo ok

author
Jesus. made it!(author)2009-11-21

me 3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679    8214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196    4428810975665933446128475648233786783165271201909145648566923460348610454326648213393607260249141273    724587006606315588174881520920962829254091715364367892590360011330530548820466521384146951941511609
 

author
Knex_Gun_Builder made it!(author)2010-08-09

when I download it, it says this when i try to open it Invalid path (no Parts and/or P dir found)!

author
RedStark made it!(author)2011-01-28

same

author
JROBE made it!(author)2010-08-27

HOW MUCH DOES IT COST

author
charlie.nourse made it!(author)2010-11-03

its free

author
J+Moneyman made it!(author)2009-11-29

!!!!!ARABIC!!!!!!!!!!!!!!!!

author
DontShoot262 made it!(author)2010-06-05

wa????

author
cj81499 made it!(author)2009-07-02

i have a mac and i don't know what to open it up in!!!!

author
DontShoot262 made it!(author)2010-06-05

I heard it dont work for mac

author
Storm950 made it!(author)2009-07-03

You mean a Zipper/Unzipper? Try 7Zip. Free, open source.

author
Oblivitus made it!(author)2009-07-02

Neither do I, sorry. You'll have to try asking someones else.

author
charleszxc made it!(author)2010-04-12

i start to download it and i get 30-40% complete and it says im done i find the file its zipped and its only 658kb and its should be like 1 mb  and when i open it it says     The Compressed (zipped) folder is invalid or corrupt           wat do i do

author
Millawi+Legend made it!(author)2010-04-01

How do you group things?

author
Oblivitus made it!(author)2010-04-01

Highlight the parts you want to group, then press Ctrl-G or click Edit; Group.

author
cerj made it!(author)2009-12-28

 help

Untitled.jpg
author
cerj made it!(author)2009-12-28

 working now -.- sorry.

author
Seleziona made it!(author)2009-12-06

Hey oblivitus, how do you save the pictures, to put them on a file and get them on ibles?

author
Oblivitus made it!(author)2009-12-06

Go to file, save image(s), rotate and zoom as desired, click on the second to highest resolution, uncheck all of the other boxes, save in a bitmap format.

author
Seleziona made it!(author)2009-12-06

thanks!

author
Oblivitus made it!(author)2009-12-06

Will you be making an Ultra Pistol 2 review?

About This Instructable

5,584views

10favorites

License:

Bio: I paint, write music, and used to build knex guns. I have a Bachelor's Degree in Studio Art. - updated 5/7/2014
More by Oblivitus:Z3 Knex Gun (3-Barreled Semi-Auto Pump Action Revolver)Z3 Knex GunZ3 Knex Gun Firing Demonstration
Add instructable to: