diff --git a/BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogic/ComponentLogic.cs b/BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogic/ComponentLogic.cs
index 9a73fda..a8bdd07 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogic/ComponentLogic.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogic/ComponentLogic.cs
@@ -13,21 +13,21 @@ using System.Threading.Tasks;
 namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
 {
     //класс, реализующий логику для компонентов
-    public class ComponentLogic : IComponentLogic
+    public class ComponentLogic : IWorkPieceLogic
     {
         private readonly ILogger _logger;
 
-        private readonly IComponentStorage _componentStorage;
+        private readonly IWorkPieceStorage _componentStorage;
 
         //конструктор
-        public ComponentLogic(ILogger<ComponentLogic> logger, IComponentStorage componentStorage)
+        public ComponentLogic(ILogger<ComponentLogic> logger, IWorkPieceStorage componentStorage)
         {
             _logger = logger;
             _componentStorage = componentStorage;
         }
 
         //вывод отфильтрованного списка компонентов
-        public List<ComponentViewModel>? ReadList(ComponentSearchModel? model)
+        public List<WorkPieceViewModel>? ReadList(WorkPieceSearchModel? model)
         {
             _logger.LogInformation("ReadList. WorkPieceName:{WorkPieceName}. Id:{Id}", model?.WorkPieceName, model?.Id);
 
@@ -46,7 +46,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
         }
 
         //вывод конкретного компонента
-        public ComponentViewModel? ReadElement(ComponentSearchModel model)
+        public WorkPieceViewModel? ReadElement(WorkPieceSearchModel model)
         {
             if(model == null)
             {
@@ -69,7 +69,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
         }
 
         //создание компонента
-        public bool Create(ComponentBindingModel model)
+        public bool Create(WorkPieceBindingModel model)
         {
             CheckModel(model);
 
@@ -83,7 +83,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
         }
 
         //обновление компонента
-        public bool Update(ComponentBindingModel model)
+        public bool Update(WorkPieceBindingModel model)
         {
             CheckModel(model);
 
@@ -97,7 +97,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
         }
 
         //удаление компонента
-        public bool Delete(ComponentBindingModel model)
+        public bool Delete(WorkPieceBindingModel model)
         {
             CheckModel(model);
 
@@ -111,7 +111,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
         }
 
         //проверка входного аргумента для методов Insert, Update и Delete
-        private void CheckModel(ComponentBindingModel model, bool withParams = true)
+        private void CheckModel(WorkPieceBindingModel model, bool withParams = true)
         {
             if(model == null)
             {
@@ -139,7 +139,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
                 model.WorkPieceName, model.Cost, model.Id);
             
             //проверка на наличие такого же компонента в списке
-            var element = _componentStorage.GetElement(new ComponentSearchModel
+            var element = _componentStorage.GetElement(new WorkPieceSearchModel
             {
                 WorkPieceName = model.WorkPieceName,
             });
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogic/ProductLogic.cs b/BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogic/ProductLogic.cs
index b885924..6ad6b30 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogic/ProductLogic.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogic/ProductLogic.cs
@@ -12,21 +12,21 @@ using System.Threading.Tasks;
 
 namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
 {
-    internal class ProductLogic : IProductLogic
+    internal class ProductLogic : IArticleLogic
     {
         private readonly ILogger _logger;
 
-        private readonly IProductStorage _productStorage;
+        private readonly IArticleStorage _productStorage;
 
         //конструктор
-        public ProductLogic(ILogger<ProductLogic> logger, IProductStorage productStorage)
+        public ProductLogic(ILogger<ProductLogic> logger, IArticleStorage productStorage)
         {
             _logger = logger;
             _productStorage = productStorage;
         }
 
         //вывод отфильтрованного списка
-        public List<ProductViewModel>? ReadList(ProductSearchModel? model)
+        public List<ArticleViewModel>? ReadList(ArticleSearchModel? model)
         {
             _logger.LogInformation("ReadList. ArticleName:{ArticleName}. Id:{Id}", model?.ArticleName, model?.Id);
 
@@ -45,7 +45,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
         }
 
         //вывод конкретного продукта
-        public ProductViewModel? ReadProduct(ProductSearchModel model)
+        public ArticleViewModel? ReadProduct(ArticleSearchModel model)
         {
             if(model == null)
             {
@@ -68,7 +68,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
         }
 
         //Создание продукта
-        public bool Create(ProductBindingModel model)
+        public bool Create(ArticleBindingModel model)
         {
             CheckModel(model);
 
@@ -82,7 +82,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
         }
 
         //обновление продукта
-        public bool Update(ProductBindingModel model)
+        public bool Update(ArticleBindingModel model)
         {
             CheckModel(model);
 
@@ -96,7 +96,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
         }
 
         //удаление продукта
-        public bool Delete(ProductBindingModel model)
+        public bool Delete(ArticleBindingModel model)
         {
             CheckModel(model);
 
@@ -110,7 +110,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
         }
 
         //проверка входного аргумента для методов Insert, Update и Delete
-        private void CheckModel(ProductBindingModel model, bool withParams = true)
+        private void CheckModel(ArticleBindingModel model, bool withParams = true)
         {
             if(model == null)
             {
@@ -139,7 +139,7 @@ namespace BlacksmithWorkshopBusinessLogic.BusinessLogic
                 model.ArticleName, model.Price, model.Id);
 
             //проверка на наличие такого же продукта в списке
-            var element = _productStorage.GetElement(new ProductSearchModel
+            var element = _productStorage.GetElement(new ArticleSearchModel
             {
                 ArticleName = model.ArticleName,
             });
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ProductBindingModel.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ArticleBindingModel.cs
similarity index 90%
rename from BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ProductBindingModel.cs
rename to BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ArticleBindingModel.cs
index 48d689f..60334e6 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ProductBindingModel.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ArticleBindingModel.cs
@@ -8,7 +8,7 @@ using System.Threading.Tasks;
 namespace BlacksmithWorkshopContracts.BindingModels
 {
     //реализация сущности "Продукт"
-    public class ProductBindingModel : IArticleModel
+    public class ArticleBindingModel : IArticleModel
     {
         public int Id { get; set; }
 
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ComponentBindingModel.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/WorkPieceBindingModel.cs
similarity index 88%
rename from BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ComponentBindingModel.cs
rename to BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/WorkPieceBindingModel.cs
index 9b6949f..68b53da 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ComponentBindingModel.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/WorkPieceBindingModel.cs
@@ -8,7 +8,7 @@ using BlacksmithWorkshopDataModels.Models;
 namespace BlacksmithWorkshopContracts.BindingModels
 {
     //реализация сущности "Компонент"
-    public class ComponentBindingModel : IWorkPieceModel
+    public class WorkPieceBindingModel : IWorkPieceModel
     {
         public int Id { get; set; }
 
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IProductLogic.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IArticleLogic.cs
similarity index 57%
rename from BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IProductLogic.cs
rename to BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IArticleLogic.cs
index a938007..055d888 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IProductLogic.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IArticleLogic.cs
@@ -10,16 +10,16 @@ using System.Threading.Tasks;
 namespace BlacksmithWorkshopContracts.BusinessLogicsContracts
 {
     //бизнес-логика для продуктов
-    public interface IProductLogic
+    public interface IArticleLogic
     {
-        List<ProductViewModel>? ReadList(ProductSearchModel? model);
+        List<ArticleViewModel>? ReadList(ArticleSearchModel? model);
 
-        ProductViewModel? ReadProduct(ProductSearchModel model);
+        ArticleViewModel? ReadProduct(ArticleSearchModel model);
 
-        bool Create(ProductBindingModel model);
+        bool Create(ArticleBindingModel model);
 
-        bool Update(ProductBindingModel model);
+        bool Update(ArticleBindingModel model);
 
-        bool Delete(ProductBindingModel model);
+        bool Delete(ArticleBindingModel model);
     }
 }
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IComponentLogic.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IWorkPieceLogic.cs
similarity index 57%
rename from BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IComponentLogic.cs
rename to BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IWorkPieceLogic.cs
index abd282a..2aad689 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IComponentLogic.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IWorkPieceLogic.cs
@@ -10,16 +10,16 @@ using System.Threading.Tasks;
 namespace BlacksmithWorkshopContracts.BusinessLogicsContracts
 {
     //бизнес-логика для компонентов
-    public interface IComponentLogic
+    public interface IWorkPieceLogic
     {
-        List<ComponentViewModel>? ReadList(ComponentSearchModel? model);
+        List<WorkPieceViewModel>? ReadList(WorkPieceSearchModel? model);
 
-        ComponentViewModel? ReadElement(ComponentSearchModel model);
+        WorkPieceViewModel? ReadElement(WorkPieceSearchModel model);
 
-        bool Create(ComponentBindingModel model);
+        bool Create(WorkPieceBindingModel model);
 
-        bool Update(ComponentBindingModel model);
+        bool Update(WorkPieceBindingModel model);
 
-        bool Delete(ComponentBindingModel model);
+        bool Delete(WorkPieceBindingModel model);
     }
 }
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ProductSearchModel.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ArticleSearchModel.cs
similarity index 85%
rename from BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ProductSearchModel.cs
rename to BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ArticleSearchModel.cs
index 561f80b..23163cf 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ProductSearchModel.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ArticleSearchModel.cs
@@ -6,8 +6,8 @@ using System.Threading.Tasks;
 
 namespace BlacksmithWorkshopContracts.SearchModels
 {
-    //модель для поиска компонента "Продукт"
-    public class ProductSearchModel
+    //модель для поиска компонента "Продукт" (она же изделие)
+    public class ArticleSearchModel
     {
         //для поиска по идентификатору
         public int? Id { get; set; }
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ComponentSearchModel.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/WorkPieceSearchModel.cs
similarity index 84%
rename from BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ComponentSearchModel.cs
rename to BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/WorkPieceSearchModel.cs
index 302941e..45048bf 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ComponentSearchModel.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/WorkPieceSearchModel.cs
@@ -6,8 +6,8 @@ using System.Threading.Tasks;
 
 namespace BlacksmithWorkshopContracts.SearchModels
 {
-    //модель для поиска сущности "Компонент"
-    public class ComponentSearchModel
+    //модель для поиска сущности "Компонент" (она же заготовка)
+    public class WorkPieceSearchModel
     {
         //для поиска по идентификатору
         public int? Id { get; set; }
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IArticleStorage.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IArticleStorage.cs
new file mode 100644
index 0000000..e5e47d5
--- /dev/null
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IArticleStorage.cs
@@ -0,0 +1,27 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.StoragesContracts
+{
+    //класс для хранилища продуктов (изделий)
+    public interface IArticleStorage
+    {
+        List<ArticleViewModel> GetFullList();
+
+        List<ArticleViewModel> GetFilteredList(ArticleSearchModel model);
+
+        ArticleViewModel? GetElement(ArticleSearchModel model);
+
+        ArticleViewModel? Insert(ArticleBindingModel model);
+
+        ArticleViewModel? Update(ArticleBindingModel model);
+
+        ArticleViewModel? Delete(ArticleBindingModel model);
+    }
+}
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IComponentStorage.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IComponentStorage.cs
deleted file mode 100644
index de56298..0000000
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IComponentStorage.cs
+++ /dev/null
@@ -1,27 +0,0 @@
-using BlacksmithWorkshopContracts.BindingModels;
-using BlacksmithWorkshopContracts.SearchModels;
-using BlacksmithWorkshopContracts.ViewModels;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace BlacksmithWorkshopContracts.StoragesContracts
-{
-    //класс хранилища компонентов
-    public interface IComponentStorage
-    {
-        List<ComponentViewModel> GetFullList();
-
-        List<ComponentViewModel> GetFilteredList(ComponentSearchModel model);
-
-        ComponentViewModel? GetElement(ComponentSearchModel model);
-
-        ComponentViewModel? Insert(ComponentBindingModel model);
-
-        ComponentViewModel? Update(ComponentBindingModel model);
-
-        ComponentViewModel? Delete(ComponentBindingModel model);
-    }
-}
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IProductStorage.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IProductStorage.cs
deleted file mode 100644
index aee63f5..0000000
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IProductStorage.cs
+++ /dev/null
@@ -1,27 +0,0 @@
-using BlacksmithWorkshopContracts.BindingModels;
-using BlacksmithWorkshopContracts.SearchModels;
-using BlacksmithWorkshopContracts.ViewModels;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace BlacksmithWorkshopContracts.StoragesContracts
-{
-    //класс для хранилища продуктов
-    public interface IProductStorage
-    {
-        List<ProductViewModel> GetFullList();
-
-        List<ProductViewModel> GetFilteredList(ProductSearchModel model);
-
-        ProductViewModel? GetElement(ProductSearchModel model);
-
-        ProductViewModel? Insert(ProductBindingModel model);
-
-        ProductViewModel? Update(ProductBindingModel model);
-
-        ProductViewModel? Delete(ProductBindingModel model);
-    }
-}
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IWorkPieceStorage.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IWorkPieceStorage.cs
new file mode 100644
index 0000000..0b0600e
--- /dev/null
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IWorkPieceStorage.cs
@@ -0,0 +1,27 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.StoragesContracts
+{
+    //класс хранилища компонентов (заготовок)
+    public interface IWorkPieceStorage
+    {
+        List<WorkPieceViewModel> GetFullList();
+
+        List<WorkPieceViewModel> GetFilteredList(WorkPieceSearchModel model);
+
+        WorkPieceViewModel? GetElement(WorkPieceSearchModel model);
+
+        WorkPieceViewModel? Insert(WorkPieceBindingModel model);
+
+        WorkPieceViewModel? Update(WorkPieceBindingModel model);
+
+        WorkPieceViewModel? Delete(WorkPieceBindingModel model);
+    }
+}
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ProductViewModel.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ArticleViewModel.cs
similarity index 84%
rename from BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ProductViewModel.cs
rename to BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ArticleViewModel.cs
index d400fca..492114b 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ProductViewModel.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ArticleViewModel.cs
@@ -8,8 +8,8 @@ using System.Threading.Tasks;
 
 namespace BlacksmithWorkshopContracts.ViewModels
 {
-    //класс для отображения пользователю информаци о продуктах
-    public class ProductViewModel : IArticleModel
+    //класс для отображения пользователю информаци о продуктах (изделиях)
+    public class ArticleViewModel : IArticleModel
     {
         public int Id { get; set; }
 
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ComponentViewModel.cs b/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/WorkPieceViewModel.cs
similarity index 72%
rename from BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ComponentViewModel.cs
rename to BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/WorkPieceViewModel.cs
index 72e1ecd..05c5e97 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ComponentViewModel.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/WorkPieceViewModel.cs
@@ -8,12 +8,12 @@ using System.Threading.Tasks;
 
 namespace BlacksmithWorkshopContracts.ViewModels
 {
-    //класс для отображения пользователю данных о компонентах 
-    public  class ComponentViewModel : IWorkPieceModel
+    //класс для отображения пользователю данных о компонентах (заготовках)
+    public  class WorkPieceViewModel : IWorkPieceModel
     {
         public int Id { get; set; }
 
-        [DisplayName("Название компонента")]
+        [DisplayName("Название заготовки")]
         public string WorkPieceName { get; set; } = string.Empty;
 
         [DisplayName("Цена")]