木框锯和刀锯是木工的常用工具。这里谈谈这两种锯的种类、构造、特点和使用维修保养的方法。一、木框锯木框锯,俗称拐子锯(图1)。根据用途不同,木框锯可分为顺锯、截锯和顺截通用锯三种。每种锯又有大、中、小之分。它是由锯条、锯钮、锯拐(锯手)、锯梁、锯摽(绞扳)和锯绳所组成。 Wood frame saws and knife saws are common tools for woodworking. Here to talk about the type, structure, characteristics and use of maintenance methods. A wooden frame saw wood frame saw, commonly known as a crocodile saw (Figure 1). According to different uses, wood frame saws can be divided into three types: saws, saws and general saws. Each saw has big, medium, and small points. It is composed of a saw blade, a saw button, a saw blade (saw hand), a saw beam, a saw blade (strand wrench) and a saw rope.