Gears are one of the indispensable parts in mechanical transmission, widely used in machine tools, automobiles, machinery and other fields. Gear processing is one of the important processes in making gears. The following will introduce the equipment and processes required for gear machining.
Equipment：
1. Gear processing equipment - Gear processing machine tools are the most basic equipment for gear processing, mainly including gear cutting machines, gear grinding machines, gear broaching machines, gear shaping machines, etc.
Gear cutting machines are one of the most used machine tools in gear machining, mainly used to cut the tooth profile of gears. Gear grinding machines are mainly used for the processing of precision gears, such as high-precision machine tools and aircraft and aircraft. Gear broaching machine is a machine tool used to make gear mandrels, mainly by stretching metal materials in the opposite direction to make them the mandrel of gears. A gear shaper is a machine tool that processes rod-like metal materials into gears through multiple processes.
2. Gear measuring equipment - Gear measuring equipment mainly includes gear measuring instruments, CNC coordinate measuring instruments and harmonic analyzers. It is mainly to check the processing accuracy and surface quality of the gear.
A gear measuring instrument is a specialized device used for gear measurement, used to check the accuracy, layout, and concentricity of gears. CNC coordinate measuring instruments can measure various parameters of gears with high accuracy, including tooth pitch, modulus, tooth width, etc. The harmonic analyzer can check the surface quality of the gear, such as the vibration and balance of the gear.
3. Gear processing auxiliary equipment - Gear processing auxiliary equipment includes gear cutting fluid, jigs, tools, edge grinders, etc., which are mainly used to assist gear processing.
Gear cutting fluid is a lubricant and coolant used in machining gears, which can effectively reduce friction and heat during gear machining. The clamp can effectively fix the gear material and make it stable for processing. Tools are the main tools for cutting gears, and different tools need to be selected according to different gear materials and processing needs. A blade grinder is a piece of equipment used to grind and trim tools.
Craft：
1. Gear processing technology - Gear processing technology includes turning, milling, grinding, etc., among which turning is one of the most commonly used gear processing processes.
Turning is processed by a lathe on a gear processing machine, mainly by cutting the gear material from the whole to form a tooth profile. Milling is processed by milling machines, mainly cutting on the surface of the gear. Grinding is processed by grinding machines, mainly used to process high-precision and high-demand gears.
2. Gear processing technology - Gear processing technology includes CNC technology, hole opening technology and adaptive processing technology, etc., mainly to improve the processing accuracy and efficiency of gears.
CNC technology is a technology in gear processing that has entered the digital era, which controls the machining machine tool to complete the processing process through computer programs. The hole opening technology is to machine the internal hole gear, and a hole can be made between the tooth profile and the mandrel to complete the processing of the internal hole gear. Adaptive machining technology uses sensors to achieve adaptive control during gear machining to improve machining accuracy and efficiency.
To sum up, gear processing requires a wide range of equipment and processes, including gear processing machine tools, gear measuring equipment, gear processing auxiliary equipment, etc. At the same time, gear processing technology is also constantly developing and innovating, improving the efficiency and precision of processing, making gears play a more important role in mechanical transmission.
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