The materials used to make pliers consist mainly of steel alloys with additives such as vanadium or chromiumto improve strength and prevent corrosion.
Search all fact sheets:. Pliers are made in various shapes and sizes and for many uses. Some are used for gripping something round like a pipe or rod, some are used for twisting wires, and others are designed to be used for a combination of tasks including cutting wire. There are also tools that are used just for cutting wires as opposed to wire cable and rope. Use the correct pliers or wire cutters for the job. Add a badge to your website or intranet so your workers can quickly find answers to their health and safety questions.
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Search all fact sheets: Search. Type a word, a phrase, or ask a question. Wear safety glasses or goggles, or a face shield with safety glasses or goggles whenever there is a potential hazard from flying particles, pieces of wire, etc. Cut at right angles. Never rock the cutting tool from side to side or bend wire back and forth against the cutting edges. Tools designed for safely handling hot objects are usually called tongs. Special tools for making crimp connections in electrical and electronic applications are often called crimping pliers or crimpers ; each type of connection uses its own dedicated tool.
As pliers in the general sense are an ancient and simple invention , no single point in history, or inventor, can be credited. Early metal working processes from several millennia BCE would have required plier-like devices to handle hot materials in the process of smithing or casting. Development from wooden to bronze pliers would have probably happened sometime prior to BCE. The basic design of pliers has changed little since their origins, with the pair of handles , the pivot often formed by a rivet , and the head section with the gripping jaws or cutting edges forming the three elements.
The materials used to make pliers consist mainly of steel alloys with additives such as vanadium or chromium , to improve strength and prevent corrosion. The metal handles of pliers are often fitted with grips of other materials to ensure better handling; grips are usually insulated and additionally protect against electric shock.
The jaws vary widely in size, from delicate needle-nose pliers to heavy jaws capable of exerting much pressure, and shape, from basic flat jaws to various specialized and often asymmetrical jaw configurations for specific manipulations. The surfaces are typically textured rather than smooth, to minimize slipping. A plier-like tool designed for cutting wires is often called diagonal pliers. Some pliers for electrical work are fitted with wire-cutter blades either built into the jaws or on the handles just below the pivot.
Where it is necessary to avoid scratching or damaging the workpiece, as for example in jewellery and musical instrument repair , pliers with a layer of softer material such as aluminium , brass , or plastic over the jaws are used.
Much research has been undertaken to improve the design of pliers, to make them easier to use in often difficult circumstances such as restricted spaces. The handles can be bent, for example, so that the load applied by the hand is aligned with the arm, rather than at an angle, so reducing muscle fatigue. It is especially important for factory workers who use pliers continuously and prevents carpal tunnel syndrome. Lineman's pliers or combination pliers. Electrical wire stripping and terminal crimping pliers.
Heavy duty crimping pliers for modular connector that have interchangeable RJ heads. Tongue-and-groove pliers , also known as channel-locks after the Channellock brand. Locking pliers , also known as a vise-grip. Circlip pliers, for fitting and removing retaining rings.
Round-nose pliers , for making loops in wires. From Wikipedia, the free encyclopedia. For the Jamaican singer, see Pliers singer.
Your missing pliers for cutting as a combination wrench. New style eyeglasses adjusting pliers outdoor tool wire cutters household. Adequate inventory to make sure that our clients can obtain. PARAGRAPHLathe metal - Center lathe with DRO and chuck guard. Wrench - For pliers with cutter uses, see Wrench disambiguation. Saw - For other uses. II Roget s IV n. This type is commonly japanese sky lanterns of tools related to electronics. We are manufacturer of kinds. Tool - For other uses, tool with side cutter made.Tsunoda Cable Tie Cutter Pliers мн. cutting pliers, nippers, wire cutter. комбини́рованные куса́чки (пассатижи) — combination pliers. Русско-английский политехнический словарь > кусачки. 5 кусачки. 1) General subject: a pair of nippers, cutting(nipping) pliers, cutting (nipping) plyers, plier, plyers, nippers. 2) Aviation: cutter pliers, cutting nippers, end-cutting pliers, flush cutter pliers, gripper cutter pliers, wire cutting tool. Diagonal pliers (or wire cutters or diagonal cutting pliers or diagonal cutters or side cutting pliers) are pliers intended for the cutting of wire (they are generally not used to grab or turn anything). The plane defined by the cutting edges of the jaws intersects the joint rivet at an angle or "on a diagonal", hence the name. Instead of using a shearing action as with scissors, diagonal pliers cut by indenting and wedging the wire apart. The jaw edges are ground to a symmetrical "V" shape, thus the. руб. Особенности: Инструмент для разжимания заводных колец; Плоскогубцы; Инструмент для сгибания крючков; Инструмент для обжима трубочек; Кусачки; Подпружиненные ручки. Общая длина: 17 см. Длина ручек: 9 см. Длина зажима: 5,5 см. Вес: гр. Прорезиненные ручки. 1403 1404 1405 1406 1407