I saw some precision machining on the network. Two different end face milling, a process should be the same, why is it in the process in two steps to write?
1. First, machining shaft ends, is not a very strict legal norms, but a production process technology organization, but requires a way to adapt to the actual production shaft at both ends, but for the two shaft parts end propose a best possible solution. Companies must be specific to the actual situation, such as equipment, habits and many other factors to optimize and adapt.
2. Usually the process is defined as: a workpiece to be machined or assembled to complete that part of the continuous step of the process all in one station, the called procedure.
3. We do not actually pull the dead words on a machine, a fixture, the work content can be completed, it is written in a step.
4. You say the example, I do not know whether it is on the same machine, after the completion of the two end faces are a fixture. If so, your idea makes sense, it should be written in a single step.
5. If the same machine, to the second fixture. You can write in one step. Two step should be rewritten to be (barely).
6. Although there are milling or face, but it is possible to complete the two sets of tools, such as mass production, the assembly line. Then it should be written in two steps.
7. The above idea is for reference only.
In other words, a process can have multiple setups. I've got this a machined shaft ends template, fill in the format requested, to draw process diagrams. A process has multiple setups, give painting process diagram inconvenience (positioning reference different clamping different, but the template only to draw a sketch of space), can I do?
1. I do not know if you are a student to do the exercises, or process programmer wickerwork.
(1) you are a student textbook Look, ask your teacher.
(2) You are a craft, leadership advice to you, do not own it for granted, we must respect them.
2. The shaft ends I see strange, everything.
3. To draw artwork, usually a fixture at least one picture, not a picture of the second clamping combination.
4. There are hundreds of thousands of annual enterprise, a tool set of technical papers 4 to 5. A shaft at both ends of the workpiece are more than a hundred.
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