The water level. How to use it alone?
It is time to correct the mistakes ...
In the article "Stacking corner blocks. How can I make a mistake on a 20 mm?"I wrote what mistakes I have committed to do this job. All this led to the fact that the blocks had to shift again.
I took up this the next day.
First of all it was necessary to remove all the blocks that I set. It seemed to me that this will be a big problem, but the solution has not yet had time to properly grasp, and with this I easily managed.
Marking level.
This time I decided not to proceed slowly. If in the case of laser-levels I could just install one of his units on the solution to the water level, alone, it was difficult to make.
So I decided to mark the level of the independent surfaces, and already from this marking a start during the installation of blocks in the solution. To do this, I set upright the same blocks close to where the installation angle.
- Then, one end fixed on the block, using screws and duct tape segments. And draw a level line to which, in the future, I will adjust the remaining angles.
- I second end is attached to the next block, which had to fight off the level. But do only one fixture to be able to move up and down.
- Now move the left end in the right direction so that the water level on par with the red mark on the first block, then mark and the second block.
So I went with the rest of the layout positions.
The most important thing, with this method, I was repelled by a single point, and even if I make a mistake in marking one angle, this error will not affect the other.
It is important to keep in mind.
water level device itself has its own characteristics.
1. It is necessary to expel all the air bubbles from the system, otherwise the measurements will be inaccurate.
2. During operation, monitor the kinks and tightness of hoses. (When I started working with the water level, he noticed that the hose connection with flasks leaking, which also affects the markup).
So that the nuances are everywhere.
And to make a mistake in this embodiment, the marking can also be (I honestly did admit too, but more on that later).
But in comparison with the precision laser, especially the Chinese, which I used for the first time, personally I have, greater confidence in the forces of natureThat equalize the water in the hoses.
And about how I put blocks on their markup, see the following articles ...