What is the Function of Pliers?
2 Answers
Pliers are a type of hand tool used for gripping, securing workpieces, or twisting, bending, and cutting metal wires. Below is an introduction to pliers: 1. Classification and functions of pliers: (1) Diagonal pliers: Sometimes also called side-cutting pliers. They are most effective for cutting wires, especially for trimming excess wire ends after soldering or excessive leads on printed circuit boards after installing components. Diagonal pliers are also commonly used as an alternative to regular scissors for cutting insulating sleeves or nylon cable ties. The most commonly used diagonal pliers are 160mm long with plastic-insulated handles. (2) Pipe wrench: Used for tightening or loosening various pipes, pipe fittings, or round parts. It is a common tool for pipe installation and repair. Its inserts can be forged or cast. 2. Precautions for using pliers: (1) Pliers should be operated with the right hand. Keep the jaws facing inward for better control of the cutting position. Extend the little finger between the handles to stabilize them, allowing the plier head to open and close flexibly. (2) The insulated plastic sleeve of pliers can withstand voltages above 500V, enabling safe cutting of live wires. Avoid careless handling to prevent damage to the insulated plastic sleeve.
Speaking of the role of pliers, I've used them extensively over years of car repairs, mainly for gripping, bending metal, or cutting things. In automotive maintenance, pliers help us tackle various stubborn components, such as using slip-joint pliers to clamp retaining springs when repairing brake systems, or employing needle-nose pliers to grip small screws in tight spots during battery terminal replacement. They can also cut wires to prevent short circuits. Safety is crucial—remember to wear gloves to avoid slipping and cuts. Different types of pliers serve different purposes: slip-joint pliers are ideal for general gripping, while needle-nose pliers handle delicate tasks like working with small switches. Tool maintenance is also important; cleaning off grease after use extends their lifespan. In short, they're a core part of the toolbox, boosting repair efficiency and making quick fixes for everyday issues a breeze.
