Fishing Sea

how fast is one knot in comparrison to mph...

This cannot be answered without a lot more information, and then it would be mostly a guess.. The size of the line and the type of line would make a difference. The size and shape of the jig would make a difference. The trolling speed and or current would make a difference. I would guess that it would be between 10 and 20 feet down.

2008-01-21 17:12:27 by jwood

the boat, how deep will the jig fall?

Still need more detail. Is it a hair jig, rubber leg jig, shad body jig, swimbait, all these variants will cause more or less hydrodynamic drag in the water directly affecting depth. Jig head shape and design also will increase or slow fall ultimately affecting depth. All considered it would likely in the range of 10-20 feet dependant on other variables mentioned in your other question on this matter.

2008-01-22 03:44:23 by jwood

Sir, we own a Germany Make DECKEL Jig Grinding Machine Model LKS bought in the year 1975 in which Variable Frequency Drive is not working. We want to know the working principle of the Variable Frequency Drive which is operating 3 high speed motors upto 75,000 rpm to replicate the same. If you want we can provide the photos of Control Panel, motors, Circuit Diagrams etc. of the machine.
By
D. Augustine,
Asst.manager-Marketing & Q.C,
Art Industrial School,
Nazareth - 628 617,
Tuticorin District,
South India

I think you better contact the manufacturer in Germany (near Munich), and you should mention the machine Serial Number.

Feinmechanik Michael Deckel GmbH & Co. KG
Am Öferl 17-19
82362 Weilheim
Germany

Tel. +49 881-688-0
Fax: +49 881-688-59

eMail: info@michael-deckel.de

2007-09-10 00:01:26 by Art I

A. It has infinitely varying speed
B. It compenstates for wear.
C. Its parts are made of tough alloy steels
D. It can operate with a high feed rate.

b

2007-12-25 05:31:22 by Saran K

The project I'm working on requires a fairly complicated cut with a 1/4 dado router bit into white pine. Although the cut can be done on a router table, it would be a much easier setup to build a jig on the table of my drill press. That way, I would be able to see where the bit is going at all times and use the press to plunge the bit. The problem is that the top speed of the drill press is 3500 rpm, and the router bit was designed to run around 10,000 rpm.

First off. Is this safe?
Will the bit cut cleanly, or just tear the wood up?
Could I damage the bit doing this?

The speed issue would normally be a problem, but cutting white pine (extreemly soft wood) should be no problem with 3500 rpm, if you make several passes before your finishing pass you will also reduce the risk of blow-out. The saftey issue is what I would consider most. I would make sure that the chuck of the drill is cranked as tight as you can, and for every 1 minute that you are rinning it I would check for tightness. My experience (10 years in the industry) would recomend that if you can do it on a router table...do it.

2006-12-20 14:48:30 by rawk_chawk

if a mass is at a constant speed it has no acceleration so how do you work out force. also my 7 kg weight is mild steel dropping from 3 meters with very little resistance f=mxa but distance coverd is a factor it is a solid jig so no give also deacceleration apparently is a factor but for me this weight stops instantly

There is none!
Could you reword your second question?

2008-03-11 14:13:17 by Marcus P