diff --git a/src/Mod/Fem/App/CMakeLists.txt b/src/Mod/Fem/App/CMakeLists.txt
index e0e7dacb2..cd8c8b3df 100644
--- a/src/Mod/Fem/App/CMakeLists.txt
+++ b/src/Mod/Fem/App/CMakeLists.txt
@@ -111,9 +111,9 @@ SET(FemScripts_SRCS
     _ViewProviderFemSolverCalculix.py
     _ViewProviderFemSolverZ88.py
     _ViewProviderFemMaterial.py
-    ccxDatReader.py
-    ccxFrdReader.py
     convert2TetGen.py
+    importCcxDatResults.py
+    importCcxFrdResults.py
     importInpMesh.py
     importVTKResults.py
     importZ88Mesh.py
diff --git a/src/Mod/Fem/App/FemMesh.cpp b/src/Mod/Fem/App/FemMesh.cpp
index f5b91a991..61564edf7 100644
--- a/src/Mod/Fem/App/FemMesh.cpp
+++ b/src/Mod/Fem/App/FemMesh.cpp
@@ -1078,7 +1078,7 @@ void FemMesh::writeABAQUS(const std::string &Filename) const
     static std::map<int, std::string> faceTypeMap;
     static std::map<int, std::string> volTypeMap;
     if (elemOrderMap.empty()) {
-        // node order fits with node order in ccxFrdReader.py module to import CalculiX result meshes
+        // node order fits with node order in importCcxFrdResults.py module to import CalculiX result meshes
 
         // dimension 1
         //
diff --git a/src/Mod/Fem/CMakeLists.txt b/src/Mod/Fem/CMakeLists.txt
index 3d7f8e12a..5e44cdf0e 100755
--- a/src/Mod/Fem/CMakeLists.txt
+++ b/src/Mod/Fem/CMakeLists.txt
@@ -106,8 +106,8 @@ INSTALL(
 
         # solver CalculiX ccx
         importInpMesh.py
-        ccxDatReader.py
-        ccxFrdReader.py
+        importCcxDatResults.py
+        importCcxFrdResults.py
         FemInputWriterCcx.py
         FemToolsCcx.py
         FemSolverCalculix.py
diff --git a/src/Mod/Fem/FemToolsCcx.py b/src/Mod/Fem/FemToolsCcx.py
index 58540573a..5fa27b331 100644
--- a/src/Mod/Fem/FemToolsCcx.py
+++ b/src/Mod/Fem/FemToolsCcx.py
@@ -233,11 +233,11 @@ class FemToolsCcx(FemTools.FemTools):
     #  @param self The python object self
     def load_results_ccxfrd(self):
         import os
-        import ccxFrdReader
+        import importCcxFrdResults
         frd_result_file = os.path.splitext(self.inp_file_name)[0] + '.frd'
         if os.path.isfile(frd_result_file):
             result_name_prefix = 'CalculiX_' + self.solver.AnalysisType + '_'
-            ccxFrdReader.importFrd(frd_result_file, self.analysis, result_name_prefix)
+            importCcxFrdResults.importFrd(frd_result_file, self.analysis, result_name_prefix)
             for m in self.analysis.Member:
                 if m.isDerivedFrom("Fem::FemResultObject"):
                     self.results_present = True
@@ -251,10 +251,10 @@ class FemToolsCcx(FemTools.FemTools):
     #  @param self The python object self
     def load_results_ccxdat(self):
         import os
-        import ccxDatReader
+        import importCcxDatResults
         dat_result_file = os.path.splitext(self.inp_file_name)[0] + '.dat'
         if os.path.isfile(dat_result_file):
-            mode_frequencies = ccxDatReader.import_dat(dat_result_file, self.analysis)
+            mode_frequencies = importCcxDatResults.import_dat(dat_result_file, self.analysis)
         else:
             raise Exception('FEM: No .dat results found at {}!'.format(dat_result_file))
         if mode_frequencies:
diff --git a/src/Mod/Fem/Init.py b/src/Mod/Fem/Init.py
index 2f9386e53..63635c68e 100644
--- a/src/Mod/Fem/Init.py
+++ b/src/Mod/Fem/Init.py
@@ -36,7 +36,7 @@ if("BUILD_FEM_VTK" in FreeCAD.__cmake__):
     FreeCAD.addExportType("FEM CFD Result in VTK format (*.vtk *.vtu)", "importVTKResults")
 
 FreeCAD.addExportType("FEM formats (*.unv *.med *.dat *.inp)", "Fem")
-FreeCAD.addImportType("CalculiX result (*.frd)", "ccxFrdReader")
+FreeCAD.addImportType("CalculiX result (*.frd)", "importCcxFrdResults")
 FreeCAD.addImportType("Mesh from Calculix/Abaqus input file (*.inp)", "importInpMesh")
 FreeCAD.addImportType("Z88 mesh file (*.txt)", "importZ88Mesh")
 FreeCAD.addExportType("Z88 mesh file (*.txt)", "importZ88Mesh")
diff --git a/src/Mod/Fem/ccxDatReader.py b/src/Mod/Fem/importCcxDatResults.py
similarity index 98%
rename from src/Mod/Fem/ccxDatReader.py
rename to src/Mod/Fem/importCcxDatResults.py
index ebda82e4b..5bc5e170f 100644
--- a/src/Mod/Fem/ccxDatReader.py
+++ b/src/Mod/Fem/importCcxDatResults.py
@@ -20,11 +20,11 @@
 # *                                                                         *
 # ***************************************************************************
 
-__title__ = "ccxDatReader"
+__title__ = "importCcxDatResults"
 __author__ = "Przemo Firszt"
 __url__ = "http://www.freecadweb.org"
 
-## @package ccxDatReader
+## @package importCcxDatResults
 #  \ingroup FEM
 
 import FreeCAD
diff --git a/src/Mod/Fem/ccxFrdReader.py b/src/Mod/Fem/importCcxFrdResults.py
similarity index 99%
rename from src/Mod/Fem/ccxFrdReader.py
rename to src/Mod/Fem/importCcxFrdResults.py
index 58df3fefb..b2ab1540a 100644
--- a/src/Mod/Fem/ccxFrdReader.py
+++ b/src/Mod/Fem/importCcxFrdResults.py
@@ -26,7 +26,7 @@ __title__ = "FreeCAD Calculix library"
 __author__ = "Juergen Riegel , Michael Hindley, Bernd Hahnebach"
 __url__ = "http://www.freecadweb.org"
 
-## @package ccxFrdReader
+## @package importCcxFrdResults
 #  \ingroup FEM
 
 import FreeCAD