【Daily Question】【Static Equipment AC Version...Question 125】July 24, 2019 Multiple-choice...Fill-in-the-blank
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bk07.jpg【Daily Question】【AC Version for Static Equipment...Question 125】 July 24, 2019: Multiple-choice questions...Fill-in-the-blank questions...........................................................................Reward rules: 3 Wealth points for participation, 10 Wealth points for correct answers. No scoring will be given after two days, except during holidays. ...........................................................................a. The roundness requirements for vessels under external pressure and in vacuum are stricter than those for vessels under internal pressure, mainly to prevent ( ). b. During container manufacturing, ( ) must be completed first before the material for the pressure-bearing components can be cut. ...........................................................................Comment: The basic requirements for the structure of pressure vessels are intended to help designers understand the underlying reasons behind the establishment of technical specifications, as well as to provide them with the most fundamental starting point for addressing issues. Comment: Basic knowledge of pressure vessel manufacturing. Designers need to master the basic manufacturing processes. Answer: The roundness requirements for pressure and vacuum vessels are stricter than those for pressure vessels under internal pressure, mainly to prevent instability. During container manufacturing, marking transfer must be completed first before the material of the pressure-bearing components can be cut.
Instability--------------Marker transplantation
a. The roundness requirements for vessels under external pressure and in vacuum are stricter than those for vessels under internal pressure, mainly to prevent instability. b. During vessel manufacturing, marking transfer must be completed first before the material of the pressure-bearing components can be cut.
a. The roundness requirements for vessels under external pressure and in vacuum are stricter than those for vessels under internal pressure, mainly to prevent instability. b. During vessel manufacturing, (marking transfer) must be completed first before the materials for the pressure-bearing components can be cut.
Instability--------------Marker transplantation
a. The roundness requirements for vessels under external pressure and in vacuum are stricter than those for vessels under internal pressure, mainly to prevent instability. b. During vessel manufacturing, (marking transfer) must be completed first before the materials for the pressure-bearing components can be cut.
a. The roundness requirements for vessels under external pressure and in vacuum are stricter than those for vessels under internal pressure, mainly to prevent instability. b. During vessel manufacturing, (marking transfer) must be completed first before the materials for the pressure-bearing components can be cut.
The roundness requirements for vessels under external pressure and in vacuum are stricter than those for vessels under internal pressure, mainly to prevent instability. During container manufacturing, marking transfer must be completed first before the material of the pressure-bearing components can be cut
a Instability b Material marker displacement