Try the next link:
http://www.mesteel.com/cgi-bin/w3-msql/goto.htm?url=http://www.steelmillsoftheworld.com/products/cs/beams/DIN_1025.htm
Mirekp
Mechanical and engineering calculations
www.mitcalc.com
It should be not easy to predict the allowable stress of old wood. Maybe the best way will be to test it. Simply try to load the timber with for example 2-3 times higher load which will be normally applied.
Mirekp
Mechanical and engineering calculations
www.mitcalc.com
Maybe it isn't the right software, but maybe will be useful for you
Try the link: http://www.mitcalc.com
Mirekp
Mechanical and engineering calculations
www.mitcalc.com
Try the SDP/SI catalog. There are the formulas.
Exact pages should be:
http://www.sdp-si.com/D190/HTML/D190T55.htm
http://www.sdp-si.com/D190/HTML/D190T56.htm
Mirekp
Mechanical and engineering calculations
http://www.mitcalc.com
Good pages about plastic materials is:
http://www.boedeker.com/nylonc_p.htm
maybe it help
Mirekp
http://www.mitcalc.com
mechanical engineering calculations
Try the CONTITECH web pages. I think, that there is also the pdf manual of pulleys dimensions. The link is: http://www.contitech-usa.com
The product line name is CONTI SYNCHROFORCE
Mirekp
Mechanical engineering calculations
http://www.mitcalc.com
Try to create the text by the „mtext“ command and set the color of the text for example to yellow (I think that it can’t be white). Hatch over the text by black solid. Now you can control the visibility through the “draworder” command. (draworder -> select hatching -> option back)
Maybe it help...
Try to import the sketch through the standard DWG/DXF Import. File -> Open -> In the Files type list box select the DWG or DXF and follow the import wizard options. (Maybe better should be to use the DXF format).
Mirekp
Mechanical and engineering calculations
http://www.mitcalc.com
In the BHATCH dialog (or in HATCHEDIT) select the tab „Advanced“ and change the Island detection style. More about hatching behavior you can found in the help.
Mirekp
Mechanical and engineering calculations
http://www.mitcalc.com
Numbers of DIN standards you can found for example on:
http://www.qtcgears.com/Q410/QTC/Q410P331.htm
Mirekp
Mechanical and engineering calculations
http://www.mitcalc.com
I think that a good choice for you can be the Intellicad. You can download it and try it for example from BricsCad, CADopia, Progesoft pages.
Mirekp
Mechanical and engineering calculations
http://www.mitcalc.com
Maybe you can try next way (not tested)
At first you create the script file for example EXTR.SCR, which will extract attributes to the file for example TMP.TXT
Then you create the batch file which will start the autocad with specified drawing and will start the script file. In this batch file...
Chrome-silicon alloy steel wire ASTM A401
Field of use of the selected material
Suitability for fatigue load Very good
Relative strength High
Corrosion resistance Poor
Max. operational temperature - 475 [° F]
Delivered wire diameters / 0.031 - 0.5 [in]
Mechanical and physical...
For more info you can try the excellent material web
http://www.matweb.com
Searched materials are:
http://www.matweb.com/search/SpecificMaterial.asp?bassnum=MAC385
http://www.matweb.com/search/SpecificMaterial.asp?bassnum=MAC380
Mirekp
Mechanical and engineering calculations...
