| 摘要 |
There is provided a fastening tool including a tool body and a combustion housing defining a combustion chamber. A barrel is connected to the combustion housing and includes a barrel opening configured to receive a fastener. The tool also includes a power source configured to generate a power source signal. A power regulator is in electrical communication with the power source and is configured to receive the power source signal and transmit a power regulator output having an output magnitude. A manual power control is in operative communication with the power regulator and is configured to adjust the power regulator output magnitude. A spark generator is in electrical communication with the power regulator and is configured to generate a spark within the combustion chamber upon receipt of the power output from the power regulator. The spark includes a spark magnitude that varies in response to the power output magnitude.
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