RECIPROCATING WORK MACHINE
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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PROBLEM TO BE SOLVED: To provide a reciprocating work machine capable of reducing power consumption. SOLUTION: A control section of a reciprocating work machine has an energy saving mode. In the energy saving mode， a voltage of a first effective value is applied to a motor in a first period during one reciprocating operation of an upper blade 7 and a lower blade 8， and a voltage of a second effective value lower than the first effective value is applied to the motor in a second period during the one reciprocating operation of the upper blade 7 and the lower blade 8. The first period includes a work period in which an opposite material is held and cut by a blade section 7b of the upper blade 7 and a blade section 8b of the lower blade 8. The second period is at least a part of a non-work period in which the blade section 7b of the upper blade 7 and the blade section 8b of the lower blade 8 overlap with each other and an opposite material held by the blade sections 7b and 8b does not exist. The second period is determined not to overlap with the work period. SELECTED DRAWING: Figure 3
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
