diff --git a/.gitignore b/.gitignore
index fce4515..c7e3f84 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,6 @@
 /bin
 /obj
 /.vs
+/Machinings
+/Materials
+
diff --git a/Machinings/Params.ini b/Machinings/Params.ini
deleted file mode 100644
index b4f0c56..0000000
--- a/Machinings/Params.ini
+++ /dev/null
@@ -1,25 +0,0 @@
-[Default]
-StrandH=2.0
-StrandW=6.0
-StrandCount=2
-Offset=2.0
-StartingPoint=0,-300
-StrandOrder=in
-Direction=CCW
-LinkType=sPath
-LinkParam=10.0
-LinkDist=0
-LinkZup=10.0
-OffsetLeadPoint=10
-LeadIn=arc
-LeadInTangDist=20
-LeadInOrthoDist=20
-LeadOut=linear
-LeadOutTangDist=20
-LeadOutOrthoDist=20
-FloorCount=2
-Speed=
-Feed=4500
-G0Feed=10000
-Material=B461
-
diff --git a/Machinings/Strand18x5.ini b/Machinings/Strand18x5.ini
deleted file mode 100644
index 2f16dfb..0000000
--- a/Machinings/Strand18x5.ini
+++ /dev/null
@@ -1,25 +0,0 @@
-[Default]
-StrandH=5.0
-StrandW=18.0
-StrandCount=2
-Offset=2.0
-StartPoint=1800,1400
-StrandOrder=OutToIn
-Direction=CCW
-LinkType=Linear
-LinkParam=36.0
-LinkDist=0
-LinkZup=10.0
-OffsetLeadPoint=22
-LeadIn=Linear
-LeadInTangDist=30
-LeadInOrthoDist=15
-LeadOut=Linear
-LeadOutTangDist=30
-LeadOutOrthoDist=15
-FloorCount=2
-Speed=
-Feed=2000
-G0Feed=10000
-Material=B461
-
diff --git a/Machinings/Strand9x2.ini b/Machinings/Strand9x2.ini
deleted file mode 100644
index e3285a3..0000000
--- a/Machinings/Strand9x2.ini
+++ /dev/null
@@ -1,25 +0,0 @@
-[Default]
-StrandH=2.0
-StrandW=9.0
-StrandCount=2
-Offset=2.0
-StartPoint=1800,1400
-StrandOrder=OutToIn
-Direction=CCW
-LinkType=Linear
-LinkParam=18.0
-LinkDist=0
-LinkZup=10.0
-OffsetLeadPoint=11
-LeadIn=Linear
-LeadInTangDist=15
-LeadInOrthoDist=7
-LeadOut=Linear
-LeadOutTangDist=15
-LeadOutOrthoDist=7
-FloorCount=2
-Speed=
-Feed=2000
-G0Feed=10000
-Material=B461
-
diff --git a/Materials/B461.csv b/Materials/B461.csv
deleted file mode 100644
index 134bfb2..0000000
--- a/Materials/B461.csv
+++ /dev/null
@@ -1,27 +0,0 @@
-Larghezza strand W [mm];Passo Z [mm];Tempo minimo [sec] ;Tempo massimo [sec]
-1;1;10;25
-2;1;14;28
-3;1;16;30
-4;1;18;40
-5;1;20;50
-6;1;25;52
-7;1;30;55
-8;1;32;60
-9;1;36;65
-10;1;38;70
-11;1;40;75
-12;1;44;80
-1;1.2;11;26
-2;1.2;15;29
-3;1.2;17;31
-4;1.2;19;41
-5;1.2;21;51
-6;1.2;26;53
-7;1.2;31;56
-8;1.2;33;61
-9;1.2;37;66
-10;1.2;39;71
-11;1.2;41;76
-12;1.2;45;81
-6;2;60;100
-18;5;90;150