como armar un chasis de karting

8/18/2019 como armar un chasis de karting

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Copyright Notices

Copyright 2011 WcWelding All Rights Reserved.

Any unauthorized transfer of license, use, sharing, reproduction or distributio

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f America, by:

WcWelding.com14525 SW Millikan Way #87946Beaverton, Oregon 97005-2343Legal Notices While all attempts have been make to verify information provided in this publica

either the Author nor the Publishers assumes any responsibility for errors, omissioontradictory interpretation of the subject matter herein.

This publication is not intended for use as a source of business, legal or accoudvice. The Publishers want to stress that the information contained herein maubject to varying state and /or local laws or regulations. All users are advised to reompetent counsel to determine what state and /or local laws or regulations may ao the user’s particular business.

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MATERIALS REQUIRED: (42 FT) Round Tubing, 1.00” O.D. X .058” wall(2 ½” X 6”) Mild steel sheet, 11 GA (4” X 8”) Mild steel plate, ¼” (4” X 12”) Mild steel sheet, 14 GA (23” X 22”) Mild steel sheet, 16 GA SUGGESTED TOOLS: Tube bender with a bending die for ¾” tubing, 4” be

adius.Hole saw cutting tool (such as a Joint Jigger™ or sim

rand)Hole saw, ¾” diameterBend grinder with ¾” wide grinding wheel.Flat work surface

IMPORTANT NOTES:

This project is intended to be completed using either M

TIG, or Oxy-Acetylene weld processes. However, if either Tr the Oxy processes are used, the weld joints need to

articularly tight. Whenever you make more than one bend in a tube fo

hat must remain flat, pay particular attention to the planehe tube prior to each bend. Otherwise, the tube form mecome unusable. This can be accomplished by adjusting

eight of a take-up table or surface to correspond to


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ottom of the tube. This is best done before any bends made, while the tube is resting in the bending die.

The actual plans for the frame follow the steps which

ecessary to building the frame. The images where take ou

ur PDF version of the plans and some measurements ard to read, so what we did was put a URL after each imwith measurements that may be hard to read. I think yond it helpful J


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INSTRUCTIONS: Step 1

Referring to the cut list on page one of the drawing, cuength of ¾” X .058 tubing for part number WP-908-2. Step 2 Using a tube bender with a ¾” X 4” bending die, make

ends in the tube to create part number WP-908-2 as shon the drawing. This will be the bottom of the go-kart fra

After all bends are made, this part will be a rectangle. Mure the tube ends are within a 1/16” from each other acing each other in the middle of one of the shorter legs of ectangle, as noted on the drawing.

Step 3 Weld the ends of the tube rectangle together. This should flat weld bead all the way around the tube. Make sure

frame bottom” lays flat on the work surface before and aftes welded.

Step 4 Cut the length of tubing for part number WP-908-3 Step 5


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Similar to the above steps, make the necessary bendsreate part number WP-098-3. Step 6

Most hole saw tools will not make long, shallow cuts like nes at theends of part number WP-908-3. This is due to the lim

ravel distance of the hole saw. An effective method reparing these tube ends for the joint is by forming them oench grinder. This is a common method of creating a “Fi

mouth” in the ends of tubing used in aircraft construction. Ione by using a dressing wheel to create a radius to the ff a grinding wheel. The width of the grinding wheel mqual the diameter of the tubing to which the part will matehis case, ¾”.

After the grinding wheel face has been shaped (radiuse

he tube end can be formed by holding the end of a tube at orrect angle while grinding a concave or “fish-mouecessary to create the joint geometry. It is advisable to practice first on a piece of scrap tubing.

ure to work slowly and check the fit often. It won’t take lo

o get a feel for how much to grind. The results can urprisingly good.

Step 7 Cut tubing and make the necessary end cuts for p

umbers WP-908-5, WP-908-6, WP-908-7, WP-908-8, WP-9


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, and WP-908-10. Always check the fit of the tube where ths contact with another tube, in other words, at the joints.

Step 9

Place the frame bottom, WP-908-2, on the flat work surfaClamp it in place, or place weights on top so it will not masily. Position a WP-908-10 on one side of the frame bottom

ndicated on the drawing. Make sure this tube is vertical aerpendicular to the long side of the bottom frame. Tack w

n place. Step 10 Repeat on the other side of the frame bottom.

Step 11 Place part numbers WP-908-6, and WP-908-7 between

rame bottom and in the locations indicated on the drawi


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Tack weld in place.

Step 12 Place part numbers WP-908-3, WP-908-5, WP-908-8,

WP-908-9 on the frame bottom as indicated on the drawiHold these parts in place with clamps, magnets, or wRecheck placement and fit after they have been securedlace. There should not be more than a 1/16” gap betwarts at the joints.

Step 13 Tack weld each tube at the joints. Make sure the fra

ottom is still flat on the work surface. Complete the welds


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ach joint, alternating from one side of the frame to the othe Step 14 Cut a length of tubing and bend according to the drawing

make part number WP-908-4. This is the roll-over bar/sack. Step 15 Position the roll-over bar on the frame according to

rawing. Check the fit at the tube ends. Tack weld in placeoth ends of the tube. Recheck placement and fit and complhe welds.

Step 16 Make part number WP-908-13. Position each part (one a

me) on the frame and check the fit. Tack weld each tubehe correct angle, making sure both parts are in-line with pumber WP-908-6 (front crossmember). The position, placement, and angle of these parts dire

ffect the tracking and steering of the go-kart. Once this

een assured, complete the welds. Step 17 Cut part number WP-908-16 (qty 2) from the 11 GA she

Bend the plates as indicated on the drawing. Note: use the

attern dimensions when cutting the parts out of the sheet.


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Step 18 Weld WP-908-16 in place one at a time as indicated on

rawing. The position, placement, and angle of these parts a

ffect the tracking and steering of the go-kart. Special chould be taken to assure they are correct on the frame befnd after welding. Step 19 Cut and prepare the ends of part number WP-908-12 (qty

Cut a length of tube for part number WP-908-11. Step 20 Position these tubes on the frame as indicated on

rawing. Check the joint fit and tack weld in place. Th

omplete the welds. Step 21 From the 16 GA material, cut part number WP-908-17. Pl

his part on the frame and weld in place. To eliminate or av

warping the plate, or causing misalignment, begin by twelding the plate at each corner and in the middle of edge. Step 22

Cut part number WP-908-14 from the ¼” plate mate


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Go Kart Frame Plans:

To See A Larger Version Of This Frame Image go to: Copy and Paste this URL Into Yo

Browser.https://reader009.{domain}/reader009/html5/0723/5b55bba2512

http://www.wcwelding.com/images/goframe1.jpg


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Side View:


Browser.

https://reader009.{domain}/reader009/html5/0723/5b55bba251258/

http://www.wcwelding.com/images/frame-side-view.jpg


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Rear View and Front View:


Browser.

https://reader009.{domain}/reader009/html5/0723/5b55bba251258/5b

http://www.wcwelding.com/images/frame-rear-front-view.jpg


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Top View


Browser.

https://reader009.{domain}/reader009/html5/0723/5b55bba251258

http://www.wcwelding.com/images/frame-top-view.jpg


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Bottom View:


Browser.

https://reader009.{domain}/reader009/html5/0723/5b55bba251258/5

http://www.wcwelding.com/images/frame-bottom-view.jpg


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WP-908-3:


Browser.

http://www.wcwelding.com/images/WP908-3a.jpg

And

http://www.wcwelding.com/images/WP-908-3b.jpg

And

http://www.wcwelding.com/images/WP-908-3C.jpg

http://www.wcwelding.com/images/WP-908-3C.jpghttp://www.wcwelding.com/images/WP-908-3b.jpghttp://www.wcwelding.com/images/WP908-3a.jpg


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WP-908-4:

To See A Larger Version Of This Frame Image go to: Copy and Paste this URL Into YoBrowser.

http://www.wcwelding.com/images/WP-908-4a.jpg

And


And

http://www.wcwelding.com/images/WP-908-4c.jpg

http://www.wcwelding.com/images/WP-908-4c.jpghttp://www.wcwelding.com/images/WP-908-4b.jpghttp://www.wcwelding.com/images/WP-908-4a.jpg


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WP-908-5, WP-908-6, WP-908-10:

To See A Larger Version Of These Images go to: Copy and Paste this URL Into You

Browser.

http://www.wcwelding.com/images/WP-908-5a.jpg

And


And

http://www.wcwelding.com/images/WP-908-10.jpg

http://www.wcwelding.com/images/WP-908-10.jpghttp://www.wcwelding.com/images/WP-908-5b.jpghttp://www.wcwelding.com/images/WP-908-5a.jpg


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WP908-6, WP-908-7, WP-908-11:


Browser.


And


And


http://www.wcwelding.com/images/WP-908-11.jpghttp://www.wcwelding.com/images/WP-908-7.jpghttp://www.wcwelding.com/images/WP-908-6.jpg


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WP908-12:


Browser.




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WP-908-16:


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Engine Mount Bracket:


Browser.


And



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And

http://www.wcwelding.com/images/WP-908-15c.jpg

http://www.wcwelding.com/images/WP-908-15c.jpghttp://www.wcwelding.com/images/WP-908-15b.jpg


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Floor Plate:

To See A Larger Version Of This Image go to: Copy and Paste this URL Into Your Brow

http://www.wcwelding.com/images/Floor-plate.jpg

For More Plan Ideas, Projects, and Tips Go To:

WcWelding.com
http://www.wcwelding.com/http://www.wcwelding.com/images/Floor-plate.jpg

como armar un chasis de karting

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