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Tham khảo tài liệu 'build a remote-controlled robot part 6', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | FIGURE 2-6. Drilling and cutting guide. FIGURE 2-7. Drilling and cutting guide. Body Framework 19 FIGURE 2-8. Drilling and cutting guide. that piece. The figures depict each piece as if it were laid lengthwise with its two edges on a workbench then flattened so both sides could be seen. All the figures show the locations and diameter of the holes to be drilled. The locations of the 45-degree angle cuts to be made at the ends of many of the aluminum pieces are shown as shaded areas where the aluminum is to be removed. Most of the figures are duplicates of each other. The difference between the figures are numbers and sometimes letters that appear on the sides of each aluminum piece. The numbers are used when the framework is assembled to the two main sections that make up Questor s body. The letters are used when these sections are joined together by two connecting pieces to form the completed framework. In both cases the symbols ensure that all the predrilled holes are in their correct locations when the framework is completed. To mark the numbers and letters on the outsides of each 20 Chapter Two FIGURE 2-9. Drilling and cutting .
