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1.请问这些特殊过程都是指哪些?
The following processes are generally considered special processes.
• bonding and sealing,
• casting,
• crimping,
• force fitting or shrink fitting,
• forging,
• heat treatment,
• laminating (composites,…),
• moulding,
• potting (e.g. electronics),
• riveting,
• stress relief treatment,
• surface treatment (painting, coating, chemical and electro-chemical treatment),
• torque tightening/bolt tensioning (for preload application), • welding (including soldering and brazing),
• 3D printing.
2.关键过程都是指哪些? |
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