Hello Guys,
Currently our company is engineering a Nibral (bronze)thruster into an aluminium (5083) tunnel. Both tunnel and thruster are located in sea water environment
We know that these materials have a large potential difference so we use a gasket to prevent corrosion of the aluminium...
Ok,
Let me rephrase my question.
What are the inputs to determine a thruster in general?
The result is in kN. Thats a given. But what should I put in for the rest of the equation and what does the equation look like?
I have seen some calculations before, involving windarea and a pivot point...
That would be a nice way to check the equation, but i need a proper equation first bcs the yacht is still in the design phase.
Unigraphics NX4,NX3,NX2,R17
Inventor 2009, 2008,11,10,9,8,7
Solid Edge 20,10,9,8
Solid Works 2000,98
Mechanical Desktop 4,3
Autocad 2004DX,2000,R14, R12
Teamcenter...
Hello all,
What is the best equation to determine the reaction force for a tunnel thruster (bow or stern)?
I heard about involving windarea and even transverse current.
Please help me out!
Greetz,
Martin
Unigraphics NX4,NX3,NX2,R17
Inventor 2008,11,10,9,8,7
Solid Edge 20,10,9,8
Solid...
Thanks all,
The site with best/most results is:
www.mat24.de
Greetz,
Martin
Unigraphics NX4,NX3,NX2,R17
Inventor 2008,11,10,9,8,7
Solid Edge 20,10,9,8
Solid Works 2000,98
Mechanical Desktop 4,3
Autocad 2004DX,2000,R14, R12
Teamcenter Express 3, 9
Thanks Cory,
Are there other sites you know which use materialnumbers.
Such as 1.4404?
Greetz,
Martin
Unigraphics NX4,NX3,NX2,R17
Inventor 11,10,9,8,7
Solid Edge 20, 10,9,8
Solid Works 2000,98
Mechanical Desktop 4,3
Autocad 2004DX,2000,R14, R12
Teamcenter Express 3, 9
Hi all,
Currently I am filling a material property list to insert in 3D CAD.
My company uses several types of steel with descriptions as:
- 16MnCr5
- C45
- AISI 316
- etc.
In 3D CAD it is possible to add properties such as density, specific heat, poissons ratio etc.
Where can I find...
Yes there is,
ATA gears in Finland up to 7:1 when i last needed them
Greetz,
Martin
Unigraphics NX4,NX3,NX2,R17
Inventor 10,9,8,7
Solid Edge 10,9,8
Solid Works 2000,98
Mechanical Desktop 4,3
Autocad 2004DX,2000,R14, R12
Teamcenter 9
Are the axial forces on your output shaft bi-directional?
If not, you can fill up the tolerance zone in one direction and eliminate the excessive clearance necessary for your bearings, but damaging your gearteeths.
If so, there are certain types of bearings which have smaller than average...
how can I adjust the date format in inventor (10)
In my Title Border I inserted the variable <ENG APPROVED BY>
Whenever I set a date for approval (say today) it shows
month, day, year
How can i change it to year, month, day
Thanks already
Unigraphics NX4,NX3,NX2,R17
Inventor 10,9,8,7...
Thank you all for your input. It seems my problem lays in one of the parts of my assembly which is preventing the isometric cross-section. I tried it with other parts and it works properly.
Martin
Unigraphics NX4,NX3,NX2,R17
Inventor 10,9,8,7
Solid Edge 10,9,8
Solid Works 2000,98
Mechanical...
Hi Powerhound,
Thanks for your reply, but it still is not working.
perhaps because we use IV 10?
I make a base view looking at the shaft end
Then I make a section through the hart which can only be projected by the section line(s). So within this command is no option for isometric...
Hi All,
How can I section ISOMETRIC VIEWS in the 2D environment?
I have a driveshaft assy, which I want to show in isometric position in my drawing with a 120 degree cut out. to show it's internal parts clearly assembled.
Inventor even advertises with this feature (see link below)...
When A,B,C is not an option anymore let a trainee do all the rescaling. Every day 2 hours of rescaling and in one week the job is done. If you are the trainee then I wish you good luck :-)
Unigraphics NX4,NX3,NX2,R17
Inventor 10,9,8,7
Solid Edge 10,9,8
Solid Works 2000,98
Mechanical Desktop 4,3...
The easiest way to maintain a family drawing at optimal scale is to use A,B,C dimensions referring to a dimension table. In this way you also have the overview of all family members within just 1 document.
Have used this system in Unigraphics NX. Not yet in IV.
Unigraphics NX4,NX3,NX2,R17...
