Doing carpentry. The basics of carpentry lathes should be understood.
2019-10-22 14:59:37 Source： Hits：
Classification of woodworking lathes:
Carpentry machine tools for processing rotating surfaces or complex surfaces of wood with woodworking tool. Woodworking lathes are divided into ordinary woodworking lathes, imitation woodworking lathes and round rod machines.
Ordinary woodworking lathe: The workpiece is clamped in the Chuck, or the support is rotated between the main shaft and the tail frame. The knife is mounted on the knife holder, and the slide box is moved vertically or horizontally, and the knife can also be used to move forward on the bracket. Ordinary woodworking lathes are used for machining the outer circle, end surface, grooves and boring holes.
Paraffin woodworking lathe: the mold is installed in parallel with the workpiece, and the mold can be fixed or rotated at the same speed as the workpiece. The cutting tool is made by means of die control and horizontal feed. This machine tool is divided into vertical and horizontal, single-axis and multi-axis, and it is used to process the complex shape of the furniture such as the censer leg and rifle butt.
CNC woodworking lathe: CNC woodworking lathe can be formed from wooden square to the workpiece on the rotating surface to the drawing groove, hollowing out, carving and grinding, etc.. The process is called CNC woodworking lathe
Wood lathes: a type of machine tool used to process wood equipment. China's wood processing process has a history of 5,000 years, from the most primitive hand-made, to the current processing of mechanical products, woodworking equipment to experience the process. It is different kinds of woodworking lathes in the process of the application of science and technology in China's economic development. The methods of use are different, and the processed products are all the same. All contribute to the development and growth of timber enterprises.
In 1797, when the ancient lathe was pulled by hand or foot, the workpiece was rotated by ropes and cut with knives. In 1797, the British mechanical inventor Mozili created a modern lathe with a screw drive tool frame, and in 1800 The exchange gear was used. Can change feed speed and thread thread pitch. In 1817, another British person, Roberts, used a four-level pulley and rear-wheel mechanism to change the speed of the spindle. In order to increase the degree of mechanization and automation, in 1845, Fitch of the United States invented the turntable lathe. In 1848, the United States again appeared on a wheelbarrow bed. In 1873, Pansaizhicheng of the United States made a single-axis automatic lathe. He soon made a three-axis automatic lathe. At the beginning of the 20th century, a lathe with a gearbox driven by a single motor appeared. After the First World War, various efficient automatic lathes and specialized lathes developed rapidly due to the needs of the arms, automotive and other mechanical industries. In order to increase the productivity of small batches of workpieces, lathes with hydraulic imitations were promoted in the late 1940s, while multi-knife lathes were also developed. In the mid-1950s, a program control lathe with perforated cards, plug boards, and dialing discs was developed. CNC technology began to be used in lathes in the 1960s and has developed rapidly since the 1970s.
The basic steps of getting wood into bed.
Use the center gauge to locate the wood.
Both ends of the wood need to be centrally positioned to locate the fixed wood in the center of the square hitchhiker bed.
The driver head is fixed at the center of the wood with the top of the Chuck(a type of Chuck).
The tail of the wood is fixed to the center with the top center.
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