The commonly used maintenance tools for generator sets include pliers and screw drivers. A screw driver is a tool used to tighten various screws. There are two commonly used screw drivers for generator set maintenance: slot screw drivers and cross slot screw drivers.
The screw drivers for generator set maintenance tools are usually made in the form of wooden or plastic handles, and the size of their specifications is customarily distinguished by their length (excluding the length of the handle). The common specifications of slot screw drivers include 50mm, 65mm, 75mm, 100mm, 125mm, 150mm, 200mm, 250mm, 300mm, 350mm, and 400mm, and their metal screw rod diameters include 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, and 10mm, The specifications of cross slot screw drivers are slightly less than those of slot screw drivers.
When using the generator set maintenance tool screw screwdriver, attention must be paid to the following requirements:
1. The width and thickness of the screw driver tip (blade) should match the width and thickness of the groove. If the blade is too narrow or too thin, only the two corners of the blade can be stressed during use, which can easily break the blade of the screw driver. If the blade is too thick, it cannot fully extend to the bottom of the groove during use, which can easily cause slipping or twisting of the groove edge. The occurrence of the above phenomena should be strictly prevented and must not be used in moderation.
2. During the use of the generator set maintenance tool screw driver, hold the wooden handle firmly with your right hand, align the blade with the screw, and apply appropriate pressure. Hold the blade with your left hand to make it stable. Be careful not to hold the work object with your hand to prevent the blade of the screw driver from slipping out and stabbing your hand.
3. Screw drivers are made of high-quality steel and undergo appropriate heat treatment during the manufacturing process. The surface hardness is high, and the internal properties are appropriate. They are generally not easy to wear during use. If the blade has become wedge-shaped after long-term use, it can be polished on the grinding wheel to restore its original sharp state (be careful not to anneal it).
Generally speaking, the larger the diameter of the metal screw, the longer its length to facilitate force application. The screw driver has a wide range of uses, and almost all small bolts (with slots on one end of the plane) that are generally not subjected to much force are twisted using the generator set maintenance tool screw driver. Its operating speed is much faster than various wrenches, and it is not affected by the status of the machine parts.
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