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Forum: Basic questions and answers 10-22-2019, 12:42 AM
Replies: 42
Views: 3,326
Posted By Jaroslav
Witold. Thank you for your advice, but there are...

Witold. Thank you for your advice, but there are a lot of points that need to be addressed. Tool shape. 2 levels of shaping and slow adding depth. I was very reassured when I found out that I had...
Forum: Basic questions and answers 10-19-2019, 04:01 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
Thank you Kent. Your praise really pleases me. I...

Thank you Kent. Your praise really pleases me. I am trying to give feedback from the process for lessons learned.
Today, I thought I could smoothly make 2 pieces. Machines were set up. Tools tested...
Forum: Basic questions and answers 10-18-2019, 05:02 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
For six weeks, my brain has been running to the...

For six weeks, my brain has been running to the full to find the right and repeatable procedure. And I think I made it up and I can repeat it anytime. By gradually eliminating process errors, a good...
Forum: Basic questions and answers 10-18-2019, 03:06 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
Thank you Pugsy. I try to suggest a way to others...

Thank you Pugsy. I try to suggest a way to others who want to develop. There are no more hands, only more most clever heads and mobiles where everything but reality is. Everybody is afraid of getting...
Forum: Introductions 10-17-2019, 03:01 PM
Replies: 3
Views: 87
Posted By Jaroslav
Welcome Michael. You're in the right place.:)

Welcome Michael. You're in the right place.:)
Forum: Basic questions and answers 10-17-2019, 01:48 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
Another attempt in dimension. In the last photo...

Another attempt in dimension. In the last photo are 2 pieces of moldings on each other.

54048

54049

54050

54051
Forum: Introductions 10-16-2019, 02:35 PM
Replies: 5
Views: 92
Posted By Jaroslav
Welcome to the forum, you're in the right place.:)

Welcome to the forum, you're in the right place.:)
Forum: Basic questions and answers 10-16-2019, 02:31 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
I had to modify the tools and add a stop for to...

I had to modify the tools and add a stop for to copy the shape. 2 steps are a must. After the first step, the deflection of the overall shape can be corrected. The second step is final. Can bend more...
Forum: Basic questions and answers 10-15-2019, 12:33 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
Next try. I divided the pressing into two steps....

Next try. I divided the pressing into two steps. I think the deformations of the whole will be less. I also need to modify the tool for the second step. I will show results.:confused:

54037
...
Forum: Automotive Projects 10-12-2019, 01:59 PM
Replies: 11
Views: 926
Posted By Jaroslav
Yes, beautiful work. Hippos are like live.:)

Yes, beautiful work. Hippos are like live.:)
Forum: Basic questions and answers 10-10-2019, 01:08 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
Charlie, thank you for your compliment. Yes, I...

Charlie, thank you for your compliment. Yes, I geting to study familiar paths and I use an affordable or new path based on inspiration or momentary idea. Yes, nothing is impossible. Fear does not...
Forum: Automotive Projects 10-09-2019, 02:55 PM
Replies: 1,071
Views: 448,853
Posted By Jaroslav
Marcus, my admiration. Start engine date is...

Marcus, my admiration. Start engine date is coming ??:)
Forum: Basic questions and answers 10-09-2019, 02:49 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
I'm sending next steps. I didn't have time to...

I'm sending next steps. I didn't have time to research to get it right. The procedure is good, but I still have to figure out something for accuracy. Surprisingly, I curled it flat. I assumed I would...
Forum: General Discussion 09-27-2019, 02:41 PM
Replies: 10
Views: 836
Posted By Jaroslav
Sorry for me showing my forest technology.:(

Sorry for me showing my forest technology.:(
Forum: General Discussion 09-25-2019, 02:45 AM
Replies: 10
Views: 836
Posted By Jaroslav
With the wrong wheel you will only do the wrong...

With the wrong wheel you will only do the wrong job or you will not want to use it. If you want to try what it does, get 2 bearings. Attach one screw on top and make a radius on the other.
of...
Forum: Introductions 09-23-2019, 01:46 AM
Replies: 5
Views: 255
Posted By Jaroslav
Hi Jeff. Welcome to the forum. Difference in...

Hi Jeff. Welcome to the forum. Difference in voltage. The machine will run faster or slower according to 50 or 60Hz on which the motor is wound. Here in Europe we either rewind (give a new winding)...
Forum: Basic questions and answers 09-23-2019, 01:37 AM
Replies: 42
Views: 3,326
Posted By Jaroslav
Thank you boys. I'll show the result, I didn't...

Thank you boys. I'll show the result, I didn't have time. But the procedure will be correct. Good lessons.
After cut profile remains soft and can be verticaly bent slightly if necessary by hand.
Forum: Basic questions and answers 09-21-2019, 01:28 AM
Replies: 42
Views: 3,326
Posted By Jaroslav
Thank you Richard. Sloth is the mother of all...

Thank you Richard.
Sloth is the mother of all movement and development. If you have information on how this should be done correctly, you are sure that you know how to reach the goal. But laziness...
Forum: Basic questions and answers 09-20-2019, 04:41 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
Thank Kent and all for your compliment. At the...

Thank Kent and all for your compliment. At the beginning I really didn't know how to start. My head is bursting with ideas. Unfortunately, it has been very economik unpleasant for me so far.
Of...
Forum: Basic questions and answers 09-20-2019, 11:33 AM
Replies: 42
Views: 3,326
Posted By Jaroslav
Thank you Bill. Don't worry. I can make a...

Thank you Bill.
Don't worry. I can make a separate thread for this machining technique. I've been using this technique for over 40 years. If interested, I can post a few cases that I normally use,...
Forum: Basic questions and answers 09-19-2019, 02:49 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
Thank you David. I only made this tool with this...

Thank you David. I only made this tool with this method. Square and square for 19x19 tool from 20x40mm profile. It's accurate and simple. Fear is not appropriate. You can sharpen any tool from the...
Forum: Basic questions and answers 09-19-2019, 01:56 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
Continuation of research.

Continuation of research. :):)
I finished the tool. I used a lathe. The angle difference between the tools is 2 degrees. The smaller half of the tool is sharper minus 2 degrees. Both tools also have...
Forum: Basic questions and answers 09-17-2019, 02:45 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
Yes Kent. If you need to test the mold for a...

Yes Kent. If you need to test the mold for a part, it will show you the exact shape without risk. Then you can put the tool in the crank press and speed it up. It is applicable for bending and...
Forum: Basic questions and answers 09-16-2019, 02:26 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
Thank you Kent. I made 2 plastic pulleys for my...

Thank you Kent. I made 2 plastic pulleys for my EW. I'll try to shape the frame and finish the profile with pulleys. For the last bend I'll try to use Pullmax. I had no time.
I moved a beautiful...
Forum: Basic questions and answers 09-10-2019, 02:19 PM
Replies: 42
Views: 3,326
Posted By Jaroslav
I tried the principle. I bent the sheet metal...

I tried the principle. I bent the sheet metal profile 1mm. 20 x 30mm I copied the inner wall of the frame. I used EW to indicate the shape.
I will try to use Pullmax or make wheels for EW. Both seem...
Showing results 1 to 25 of 332

 
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