MEMBER ITEMS FOR SALE
Custom Knives | Other Knives | General Items
-------------------------------------------
New Posts | New PhotosAll Photos



Go Back   The Knife Network Forums : Knife Making Discussions > Custom Knife Discussion Boards > Knife Making Discussions > The Folding Knife (& Switchblade) Forum

The Folding Knife (& Switchblade) Forum The materials, techniques and the designing of folding knives.

Closed Thread
 
Thread Tools Display Modes
  #1  
Old 04-20-2011, 03:32 PM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
Smile Let's make a 2 blade trapper together right here.

I've sold my last 2 blade trapper, so I want to build another.

You're invited to build one for yourself by following along with this thread.

First, I'm inviting you to send me via Paypal just $5.00 to cover the cost of mailing the design to you via Priority mail. The $5.00 just covers the cost of mailing a flat rate envelope to you if you're in the U.S. You'll probably receive the design within 3 days of mailing.

Click on this link for the design.


http://home.earthlink.net/~donwrobin...lies/id11.html



If you're outside the U.S. I'll send it at actual cost.

Everybody and anybody is invited. Even those who make great folders on your own. We can use your expertise as we progress.

Last edited by Don Robinson; 04-20-2011 at 05:06 PM.
  #2  
Old 04-20-2011, 03:36 PM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
Here's the design we'll use unless you want to use your own.
Attached Images
File Type: jpg DSC02870.jpg (108.5 KB, 697 views)
  #3  
Old 04-20-2011, 03:46 PM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
And here's my start. All the pieces except the bolsters have been sawed out.

Two blades, two liners, one brass spacer, two back springs.

I'm using 3/32" thick 154CM for the blades and backsprings, .030" brass for the spacer. The liners are made of 0.040 thick 410 stainless.

Whatever steel you use, the blades and backsprings must be the same thickness.

I'll keep posting photos and instructions as I go. I'm here to teach you to make this folder for yourself.

Please ask any questions you have as we go within this thread. We all learn together from questions.

This is a cooperative effort, so please post photos of your work as we go. That's the only way I have of helping you with most problems.

I don't advise you to try this unless you've at least made a few fixed blade knives.
Attached Images
File Type: jpg DSC02869.jpg (179.1 KB, 499 views)

Last edited by Don Robinson; 04-20-2011 at 06:18 PM.
  #4  
Old 04-20-2011, 03:54 PM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
So let's go!

Need advise on materials, suppliers, etc.? Ask away.

Now's the time to order the design. You don't want to get too far behind, although if you do don't worry about it. I'll leave this thread up forever. And I'll answer questions about any part of it any time.
  #5  
Old 04-20-2011, 04:51 PM
kcorn kcorn is offline
Enthusiast
 
Join Date: Jan 2009
Location: Canyon, TX
Posts: 43
I'm in!!

Hey Don! Kent Cornelius here. I have been anxiously waiting another build on here. I am very interested so count me in. I have built numerous fixed blades and have been tinkering with my first slipjoint. How do I send you the $5.00 for the plans? Thanks for all you do for the knife making community out there!
  #6  
Old 04-20-2011, 05:07 PM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
Click on this link.


http://home.earthlink.net/~donwrobin...lies/id11.html



Don't use the shopping cart. Just send the $5 by Paypal to my email address.

donwrobinson@earthlink.net

Last edited by Don Robinson; 04-23-2011 at 09:11 AM.
  #7  
Old 04-22-2011, 01:08 PM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
Quote:
Originally Posted by kcorn View Post
Hey Don! Kent Cornelius here. I have been anxiously waiting another build on here. I am very interested so count me in. I have built numerous fixed blades and have been tinkering with my first slipjoint. How do I send you the $5.00 for the plans? Thanks for all you do for the knife making community out there!

Kent, are you still with us?

If you're having trouble with Paypal, send the money in the mail and I'll send the design now. I'll trust you.
  #8  
Old 04-21-2011, 10:10 AM
Kostoglotov Kostoglotov is offline
Skilled
 
Join Date: May 2008
Location: Minneapolis, MN
Posts: 355
What tools are required for the build?
  #9  
Old 04-21-2011, 10:38 AM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
The basic tools are:

Belt grinder

Drill press

Drills and reamers

Band saw
  #10  
Old 04-21-2011, 12:03 PM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
Ive milled away the excess stock on the blades and carefully deburred the opposite side from the patterns.

You must deburr after each machining operation in order to have accurate perpendicular holes.

In case you're wondering I'm preparing to mill the blade flats. I don't rough grind the flats.

If you don't have a milling machine, you'll want to go ahead and grind your flats.

I suggest you keep the two blades together like I have so that one functions as a handle while you grind the other.
Attached Images
File Type: jpg DSC02872.jpg (40.6 KB, 321 views)
File Type: jpg DSC02871.jpg (68.7 KB, 365 views)
  #11  
Old 04-21-2011, 12:12 PM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
After deburring, I drilled the two pivot holes with a #41 (.096) drill.

I'll use a 3/32 (.094) pivot pin. It will have approx. .002" clearance in the hole to prevent swelling when I peen the pin from binding up the blade.
Attached Images
File Type: jpg DSC02874.jpg (49.1 KB, 210 views)
File Type: jpg DSC02873.jpg (42.7 KB, 209 views)
  #12  
Old 04-21-2011, 12:16 PM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
Preparing to mill the blade flats.

The blades are mounted on the plate using a 1/4" cap screw. The other end will be held in place with a milling clamp.

Note that I've lined up the cutting edge of the blade on the left parallel to the plate.
Attached Images
File Type: jpg DSC02875.jpg (151.1 KB, 338 views)
File Type: jpg DSC02876.jpg (65.7 KB, 300 views)
  #13  
Old 04-22-2011, 05:46 PM
ARCustomKnives's Avatar
ARCustomKnives ARCustomKnives is offline
Skilled
 
Join Date: Dec 2008
Location: Valparaiso, IN
Posts: 412
Ok, I'll give this a shot. I've been wanting to try my hand at slipjoints for a while now... I suppose this is as good of an excuse as any!

Paypal Sent!


__________________
-Andrew Riley

For the word of God is living and active and sharper than any two-edged sword.... (Hebrews 4:12)

My YouTube Channel: www.YouTube.com/ARCustomKnives
Check it out and Subscribe!
  #14  
Old 04-22-2011, 07:32 PM
Don Robinson's Avatar
Don Robinson Don Robinson is offline
Hall of Famer
 
Join Date: Jan 2003
Location: Brownsville, Texas
Posts: 4,873
Quote:
Originally Posted by ARCustomKnives View Post
Ok, I'll give this a shot. I've been wanting to try my hand at slipjoints for a while now... I suppose this is as good of an excuse as any!

Paypal Sent!
I haven't received anything, Andrew. Did you send it to my email address?
  #15  
Old 04-23-2011, 08:42 AM
ARCustomKnives's Avatar
ARCustomKnives ARCustomKnives is offline
Skilled
 
Join Date: Dec 2008
Location: Valparaiso, IN
Posts: 412
Quote:
Originally Posted by Don Robinson View Post
I haven't received anything, Andrew. Did you send it to my email address?
WHOOPS!

I copied and pasted your email address from the first page of this thread, and it appears that you forgot the "e" in earthlink.net, and I accidentally sent the payment to donwrobinson@ARTHLINK.net instead of donwrobinson@earthlink.net.


You should be receiving the money now.

Thanks Don.


__________________
-Andrew Riley

For the word of God is living and active and sharper than any two-edged sword.... (Hebrews 4:12)

My YouTube Channel: www.YouTube.com/ARCustomKnives
Check it out and Subscribe!
Closed Thread

Tags
art, blade, brass, fixed blade, folder, heat treat, hunting knife, kit, knife, knife making, knives, pins, post, press, satin finish, scales, supplies, supply, tang, teach


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Got a new 2-blade trapper!!! Don Robinson The Folding Knife (& Switchblade) Forum 14 09-06-2011 08:29 PM
My 2 blade trapper is done Don Robinson Texas Knifemakers and Collectors Association 2 01-29-2007 06:37 PM
two blade trapper sean stewart The Folding Knife (& Switchblade) Forum 5 06-05-2005 10:44 AM
Two Blade Trapper Morrowknives The Display Case 8 04-16-2004 08:01 PM


All times are GMT -5. The time now is 07:59 AM.




KNIFENETWORK.COM
Copyright © 2000
? CKK Industries, Inc. ? All Rights Reserved
Powered by ...

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
The Knife Network : All Rights Reserved