A method to calculate the interaction time between metal powder and laser beam during laser direct forming with the metal powder conveyed by coaxial powder feeder is introduced in detailed.
详细介绍了同轴送粉激光成形过程中，金属粉末与激光束相互作用时间的计算方法。
The invention relates to a method and a device for manufacturing metal amorphous wires, belonging to the field of the direct forming and the approximate forming of rapid amorphous wire solidification.
制取金属非晶丝的方法及其装置属于快速凝固非晶丝的直接成形和近净成形领域；
The direct heating method and the latest sealing way used in cover forming are introduced. Therefore the key problems in the production can be solved and more benefits can be gained.
介绍了钛合金超塑成形的一般工艺以及电瓶箱罩盖成形时采用的直接加热法和新的密封方式，从而解决了生产中的关键问题，取得明显的技术经济效益。
The direct heating method and the latest sealing way used in cover forming are introduced. Therefore the key problems in the production can be solved and more benefits can be gained.
介绍了钛合金超塑成形的一般工艺以及电瓶箱罩盖成形时采用的直接加热法和新的密封方式，从而解决了生产中的关键问题，取得明显的技术经济效益。
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