Sep 09, 2011 When the second place team loses, the number again goes down by one. If your team is like the Tigers this week and your team plays the second place team and wins – the number goes down by 2 games. Well that’s great, but how do you calculate this magic number? The most recognized method, endorsed by Major League Baseball is to take the. A magic square is a grid containing the numbers 1, 2, 3, and so on, where each row, column and diagonal add up to the same number. An example is shown below, you will see that each row, column and diagonal add up to 34. This number 34 is the 'magic number' of the magic square.Finding magic squares or solving magic square puzzles is much easier if you know the magic number. Since (1001 = 7 times 11 times 13), the six-digit number will be divisible by 7, 11, 13, and the original three-digit number. The Secret of 73. For this trick, secretly write 73 on a piece of paper, fold it up, and give to an unsuspecting friend. Now have your friend select a four-digit number and enter it twice into a calculator.
Hi, I am new calculator. We created new PrusaPrinters website for all Prusa and RepRap fans. With everything from interesting interviews, guides and forums. Please feel free to check it out and help us create vibrant community. Josef wrote about new PrusaPrinters here.
Real filament price
WORK IN PROGRESS! Great tool to compare real price of filament. Only measurement, which accurately tells you how much you can print with your purchased filament, is volume in cm3. Filament vendors should provide price per cm3 which doesn't happen now. So I made this simple tool for you to calculate it.
Example: You are offered 100m of PLA both in 3mm and 1.75mm for $25. With 3mm you will buy 2827cm3 but with 1.75mm just 962cm3 of plastic. That renders 1.75mm deal pretty awful as you will get just one third for the same price.
Filament name | Price per cm3 | Total volume cm3 | Total wieght kg | Test whistles printed (2.6cm3) |
---|---|---|---|---|
Prusa filament | 0.001 $ | 1000 cm3 | 1 kg | ??? |
Steps per millimeter - belt driven systems
The result is theoreticaly right, but you might still need to calibrate your machine to get finest detail. This is good start tho.
If you struggle how to use this calculator, try aksing in ℹ steps per mm forum.
Result | Resolution | Teeth | Step angle | Stepping | Belt |
---|---|---|---|---|---|
0Click to Share! | micron | 0 | 0° | 1/0th | 0mm |
M92 g-code can set the steps per mm in real time. Here is an example with your result for X axis.
Steps per millimeter - leadscrew driven systems
Gives you number of steps electronics need to generate to move the axis by 1mm. Picture instruments chroma mask 2 0 107.
If you struggle how to use this calculator, try aksing in ℹ steps per mm forum.
:
Result | Leadscrew pitch | Step angle | Stepping | Gear ratio |
---|---|---|---|---|
0Click to Share! | 8 | 1.8° | 1/16th | 2 : 2 |
M92 g-code can set the steps per mm in real time. Here is an example with your result for X axis.
Optimal layer height for your Z axis
Helps you to select layer height in a way, that Z axis moves only by full step increments. Z axis isn't usually enabled during inactivity. If the axis is disabled during micro-step, axis jumps to the closest full step and intorduce error. This effect is occuring to some extent even while leaving the Z axis motors enabled. This is most usefull to machines with imperial leadscrews but also for unusual layer heights with metric leadscrews.
Magic Number 2 7 – A Better Calculator Time Card
Magic Number 2 7 – A Better Calculator Estimate
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![Calculator Calculator](https://images.sftcdn.net/images/t_app-cover-l,f_auto/p/625263c7-d84d-4c1d-9cb9-148c5520984c/2438807529/magic-number-the-calculator-screenshot.jpg)
Layer height | Error over 10cm | Number of steps | Step length |
---|---|---|---|
0 | 8mm | 8 | 1.8mm |
0 | 8mm | 8 | 1.8mm |
0 | 8mm | 8 | 1.8mm |
Max Speed
Input your acceleration settings, distance/length of axis and you can see you your printer will hit your desired speed and for how long.