Siemens SMT mounting head gas path explanation
2023-07-19
Siemens rotating head gas path structure is mainly composed of real air path, blow gas path, vacuum/blow gas conversion unit three parts (Figure 1). True air path: including vacuum generator, vacuum distributor, vacuum detection. After four channels of compressed air pass through the vacuum generator, two channels of vacuum are formed, which are respectively connected to the vacuum distributor through two pipes of one and one
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