When machining the same or similar contours multiple times, in order to simplify the main program, subprograms can be used for programming.
举一反三
- The following except ( ) belongs to the manual programming. A: a program sheet B: process knowledge C: computer aided programming
- The formal machining can be carried out after the CNC machining program is compiled.
- 以下关于程序设计语言的描述中，哪些是正确的？ A: A programming language is a formal language that specifies a set of instructions that can be used to produce various kinds of output. B: Programming languages generally consist of instructions for a computer. C: Programming languages can be used to create programs that implement specific algorithms. D: Programming languages cannot be classified into multiple paradigms.
- The formal machining can be carried out after the CNC machining program is compiled. A: 正确 B: 错误
- When the same tool is used for roughing and finishing, the tool radius compensation function can be used to compensate the machining allowance. If the radius of the tool is r and the margin in the radial direction is Δ during finishing, the radius compensation amount during the last roughing is (). A: r B: Δ C: r+Δ D: 2r+Δ