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--- soil_sampler:tests [2021/04/20 09:12] – created jeff001
+++ soil_sampler:tests [2021/08/24 17:35] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== Tests ======
+===== Drilling =====
+Place: GreenFabLab, KampLintfort, Germany.\\
+Date: 16/April/2021
+This test was made to check the behavior of a drill to get familiar with the process and consider it for machine structure requirements.
+Soil type: Clayey
+**Materials:**
+. Drill:\\
+- Brand and model: Bosch GSR 18V-21\\
+- Torque: 21/55Nm
+. Drill bit:\\
+- Diameter: 32mm\\
+- Length: 500mm
+{{:soil_sampler:drill1.jpg?450|}}
+**Process:**
+The first time, I got to drill 30cm depth.\\
+{{:soil_sampler:Test1_2.jpg?450|}}
+The second time, I got to drill 50cm, which is the total length of the bit.\\
+{{:soil_sampler:Test1_1.jpg?450|}}
+**Outlook:**
+During this test, it was remarkable that [with this amount of torque and these soil conditions] it is not possible to take a soil sample by drilling more than 30 centimeters deep in one go, separate the total depth on multiple phases would be a good an alternative to increasing torque in this case.
+<!--Measuring the torque in every moment, then when the torque demanded increases, finish that phase, clean the bit and continue with the next one.-->