Designing a Chair Seat Trong chương này, bạn sẽ sử dụng hình học wireframe hiện có bao gồm điểm, đường, và vòng cung để tạo ra các mô hình vững chắc của một chỗ ngồi ghế sau. Bạn sẽ tìm hiểu làm thế nào để thực hiện các kỹ năng sau đây: Tạo một cơ sở (rắn Extrude) Cắt vật liệu từ một (Sweep) rắn Tạo philê bán kính liên tục và biến trên các cạnh rắn Tuyên truyền một phi lê để cạnh tiếp tuyến Sửa chữa điều kiện tràn phi lê Kiểm tra giá trị bán kính dọc theo một. | Designing a Chair Seat 2 Designing a Chair Seat In this chapter you will use existing wireframe geometry consisting of points lines and arcs to generate the following solid model of a chair seat. You will learn how to perform the following skills Creating a base solid Extrude Cutting material from a solid Sweep Creating constant and variable radius fillets on solid edges Propagating a fillet to tangent edges Correcting fillet overflow conditions Checking radius values along a filleted edge Verifying solid selections Viewing a solid operation history Shading a solid Exercise 1 - Starting Mastercam 1. Choose the Start button from the Windows Taskbar. ÌỂIStaft 2. Choose Programs Mastercam 9 then select the program that you added Solids onto Design Mill Lathe etc. . The main Mastercam screen displays. Mastercam Version 9 Solids Tutorial 5 Chapter 2 The following picture shows you some of the main features of the Mastercam workspace. Toolbar Each button is a shortcut to a common menu command. Hold the cursor over a button to see what it does. Main Menu You will select most of your commands here. Menu buttons Use these two buttons to navigate menus. Secondary Menu Use these 10 buttons to organize and control drafting operations Prompt area Mastercam uses this space to tell you what information you need to enter. Whatever you type also appears here. Graphics window Your part and toolpaths appear here. Learning about the HASP and NetHASP Mastercam uses two types of licensing single-user licensing and network licensing. If you are using single-user licensing you need to have a special piece of hardware called a HASP sometimes called a dongle or SIM attached to your parallel or USB port. If you get an error message like the following 6 Mastercam Version 9 Solids Tutorial Designing a Chair Seat this component is either missing or not configured properly. Refer to your installation instructions included in a separate document or contact your dealer for assistance. If you have
