how to design a conveyor system?
547039
Hi saravanan,\nGet everyone in the village to line up from the house that is on fire to the water well. Pass a bucket of water along conveying the thirst quencher hand to hand until everyone is having a good time.\n-Ryan
270909
Yo man i shall give u a few sites that wil enable u to design the animal cell and then fill in the design with the items u believe will suit.\n\nhttp://www.batesville.k12.in.us/bhs/science/paper_bag_cell_model.htm\n\nhttp://www.batesville.k12.in.us/bhs/science/sponge_cell_model.htm\n\nhttp://www.batesville.k12.in.us/bhs/science/styrofoam_cell_model.htm\n\nhttp://www.cellsalive.com/cells/animcell.htm\n\n\n\n\n\nfurther details: mng_1432@2die4.com
669972
Its impossible design unless you narrow the criteria.\n\nFor example, one needs to know the following\ninput impedance\ninput level\ndesired gain\nallowable phase shift\nbandwidth 3db points\nbandwidth skirts\nallowable THD\npower requirements, unipolar/bipolar\noutput impedance\noutput drive capability\nslew rate\nand many more....\n\nA simple inverting op amp will easily amplify 500Hz signals as well as everything else. If you want something you can play with, check out Linear Technology's or Microchip's website and their filter designer software. Most of it is spice based, and it can give you some ideas, but until you breadboard it, they are just ideas on paper.
531203
prooly need ifrared thingy\ntry a industrial magnet
317067
Setup up a network where all your electronic equipments are connected to one central hub. It is kind of tough, but it sure will be one hell of a project.
1184492
The basic principle is to use leverage. Here's one way off the top of my head (I wish I could draw a diagram):\n(1) Hang the object from a rope/cable that runs up through a pulley. \n(2) Fix the other end of the rope so that it pulls up on a lever arm. \n(3) Make the other end of the lever arm (beyond the lever's pivot point) push down on the scale. \n(4) Since you want to effectively reduce the weight pushing on the scale, the length LR of the lever arm between the pivot and the rope will be shorter than the end LS between the pivot and the scale. \n(5) The relationship between the weight WO of the object and the weight WS you read on the scale will be: WO = (LS/LR)WS. \n(6) This ignores the effects of mechanical imperfections and friction in this apparatus. \n\nAlso, I can imagine several other mechanical configurations that would achieve the same thing.
796460
http://www.sei.cmu.edu/publications/documents/95.reports/95.mm.003.html\nAbility to realise and design a system conforming to above standards
745227
Generally simple machines include levers, wheels and axles, belts and pulleys, gears, and inclined planes.   This site should help you.  Best of luck with it.
1187479
The first item listed at the search\n\nhttp://www.google.com/search?q=example+data+flow+design\n\nwas\n\nhttp://www.cems.uwe.ac.uk/~tdrewry/dfds.htm\n\nseemed like a decent starting point.
103581
Mail me and i'll give u a whole lot of info.Other wise go to howstuffworks.com
364101
Tubular Drag conveyors are used to convey a wide range of powders and bulk solids in the food, chemical, pharmaceutical, mining and wastewater treatment industries. They are an excellent choice for dependable 24/7 operations which require low segregation and/or degradation; complete enclosure for dust control; the handling of high moisture content materials, difficult to handle abrasive materials or ones which may tend to pack / smear; and in situations which may require multiple inlets and/or outlets. They are extremely flexible in plant layouts and integrate well with existing equipment. Bulk materials are conveyed between the sealed-pin chain flights, at virtually any angle, for distances of up to 85 feet vertically, and more than 200 feet horizontally, depending on material bulk densities and required capacity. Flights can be specified in a choice of several materials (depending upon the application) and are easily replaceable. Models ranges in size from 3-inch diameter up to 12-inch with pipe construction of schedule 10, 40, 80, or Abrasion Resistant Lining. Capacities can reach up to 60 cubic feet per minute, with a maximum conveyor speed of 185 feet per minute, for straight run configurations.
1001647
Make a box of strong glass or reinforced cardboard. Put the mobile inside it and use a vacuum cleaner to suck the air out of the box. Make it airtight. Thats it.
844813
Do something modular, that way if you don't get the whole project finished, you can present the individual modules.\n\nSomething like a spread spectrum data link in ISM band is a good idea.\n\nYou'll need \n* A stable reference\n* A synth\n* A VCO\n* An LNA\n* Some mixers\n\nThese will all need either designing from scratch (if you have the time and inclination), or they will need to be bought in if you have the money.  Either way, the system components should be rigourously characterised and documented as you go.  This all goes in the final report (V. important).\n\nOn top of the RF bits and bobs is the fun stuff like encoding and decoding the spreading signal.  Here again, document EVERYTHING for your report.\n\nWork hard and good luck!
230874
Hey, ive built some circuits....check out:\nwww.techlib.com\nwww.home.maine.rr.com\nwww.hanssummers.com\nwww.angelfire.com\nif they don't work try http:\nthey are all good website to build transmitters/recievers.......or google it
961419
On paper, it is simple, u will use a y-axis for elev,, x-axis for distances --- like a Profile layout.\nBut i reckon u want a display 'model', well same logic, and u can use diff color.. only use very fine plumb lines or plastic threads as interconnections. Better encase the result in a glass/Plexiglas cabinet.
238922
Howstuffworks has good diagrams and explanations that may help you.  Good luck.
779555
Hey! I just finished learning about active transport! The teacher confused me soooo bad! I had to have a friend in my class explain it to me. I would suggest going to google and typing in "active transport" and clicking on the news tab on the top. good luck with your project!