Q:The world's first CNC machine tool in that year was born in which country

With the development of CNC technology, the use of CNC system, increasing the number of machine tools, lathes, milling machines, boring machines, drilling machines, grinding machines, gear machining machine tools and EDM machine tools, etc. In addition to automatic tool change,

Q:Gear processing milling machine processing precision level

Can reach seven on the good.

Q:Machining machine equipment in general classification

(3) high-precision machine tools: including coordinate boring machine, gear grinder, thread grinder, high-precision hobbing machine, high-precision cutting machine and other high-precision machine tools.

Q:Development history of machine tools

the British Mozi Li made the lathe by the screw drive tool holder, to achieve motor feed and turning thread, which is a major change in the machine structure. Mozzley is also known as the "father of the British machine tool industry."

Q:Practical CNC machine model which are what

Practical CNC machine tools, which you want to need CNC machine tools, processing procedures to determine the practicality of the machine, the specific circumstances of discretion.

Q:CNC machining center compared with ordinary machine tools, CNC machine tools which features

1) to reduce the number of machine tools and footprint, easy to manage, for multi-process parts as long as a machine can complete all the processing, and can reduce the inventory of semi-finished products.

Q:What is the "principle error" and how does it affect the machining accuracy of the part?

However, there is a principle of error processing, is conditional, there are advantages.

Q:What are the components of a flexible manufacturing system?

Used to process various information of the FMS, and output information necessary for automatic operation such as CNC machine tools and material systems.

Q:How is the lathe and lathe differentiated?

Machine tool [machine tool]: machine, used to manufacture machine parts equipment known as metal cutting machine, referred to as machine tools.

Q:Working principle of gear grinding machine

Forming method The forming method is used to form the tooth surface on the blanket with the tool tooth profile which is consistent with the tooth profile of the gear. Milling the gear on a milling machine with a disc or finger gear milling cutter