Q&A Forum

HansL
@hansl
Member
Topics: 3 / Replies: 21
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RE: Hydraulic Dyno Issues

I believe you are correct Jostein, I have a 100KG (220 lbs) with a 14" arm, so it would be about maxed out. I noticed when I was doing steady state t...

2 weeks ago
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RE: Hydraulic Dyno Issues

Tables, showing all the parameters. Hydraulic pressure remains stable, but the acceleration. Load cell issue?  dyno3.jpg

3 weeks ago
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RE: Hydraulic Dyno Issues

Showing hydraulic pressures  dyno2.jpg

3 weeks ago
Topic
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RE: New Brake Control for Hydraulic Dyno

Perhaps this printout will make it more clear. Results vs Time. Run starts at 2000 RPM, brake needs to start at 58%, then drop to 44% after about 7 ...

6 months ago
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RE: New Brake Control for Hydraulic Dyno

The Walvoil flow control you are linking to is basically a manually adjusted version of proportional valve I am using. The flow rate of my valve is c...

6 months ago
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RE: New Brake Control for Hydraulic Dyno

@admin That is not how I do the runs. I start at LOW RPM, say 2000 RPM. The Brake needs start the run at 50% braking command. As the pull starts...

6 months ago
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RE: New Brake Control for Hydraulic Dyno

Nice looking setup. I must be on something around 3.2.153 based on the dates. I am using a Sun Hydraulics proportional throttle valve. I drive...

6 months ago
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RE: New Brake Control for Hydraulic Dyno

Here is an example of how I need to make a pull. You will notice that I start the brake at a higher percent, and have to reduce that percent over the...

6 months ago
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RE: New Brake Control for Hydraulic Dyno

Yes, I'm still using it. Here it is in action. /p> I use the BRAKE SWEEP and control the brake with the BRAKE SWEEP % mode. I can't use t...

6 months ago
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RE: Latest software version

Love the bar graph addition. Perhaps if the "Range" colors were the actual bar graph, or if the bar itself could be narrower it would be much easier ...

10 months ago
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RE: Latest software version

@admin Thanks for the reply and explanation Jostein. They are indeed the same run, but with different numbers for Internal Dyno Losses. I'm trying t...

1 year ago
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RE: Latest software version

You can see in the table view how it just stops at 5500??  Screenshot-2023-07-16-125535.jpg

1 year ago
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RE: Latest software version

Working on some internal dyno loss adjustments, and found the software no longer correctly inputs drum RPM and thus engine RPM when loading a Raw Log ...

1 year ago
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RE: New Software features

I tried this, exactly like your picture and described, and I don't get anything on the graph. Version 3.3 Never mind. It just won't populate t...

1 year ago
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