Chucker CNC Lathe is an automatic machine tool with high precision and high efficiency. Equipped with a multi-station turret or power turret, the machine tool has a wide range of processing performance. CNC turning machines can process linear cylinders, oblique cylinders, circular arcs, various threads, grooves, worms, and other complex workpieces. CNC lathe machine has various compensation functions of linear interpolation and circular arc interpolation and has played a good economic effect in the mass production of complex parts. The maintenance of the NC lathe with the inclined bed is analyzed as follows:
In order to ensure the working accuracy and prolong the service life of the inclined bed NC lathe, it is necessary to carry out reasonable maintenance for the self-use inclined bed NC lathe. The quality of lathe maintenance directly affects the machining quality and production efficiency of workpieces. When the Taiwan Taiyu precision Chucker CNC lathe runs for 500h, it needs first-class maintenance. The maintenance of the inclined bed Chucker CNC lathe is mainly carried out by operators and coordinated by maintenance workers. During maintenance, the electric probe must be cut off first, and then the maintenance shall be carried out according to the maintenance contents and requirements.
NC Programming
Chucker CNC lathe preparation function g code (jb3208-83). G code (or G instruction) is a process instruction that needs to be specified in advance before interpolation operation of NC machine tool system to prepare for interpolation operation, such as selection of coordinate plane, designation of interpolation mode, designation of fixed cycle functions such as hole machining, etc. G code is composed of address g followed by two digits. G00 ~ G99 are commonly used. Some modern CNC machine tool systems have been extended to three digits. G codes are divided into modal codes and nonmodal codes according to functional categories. a. C, D,… J, K, and other 9 groups. The G code corresponding to the same group is called modal code, which means that once a G code in the group (such as G17 in group C) is specified, the function will remain valid until any other code in the same group (such as G18 or G19) appears, otherwise it will remain valid. Therefore, when compiling the next program segment, if the same G code needs to be used, it can be omitted, which can simplify the processing programming. The nonmodal code is only valid in this section.
Note: 1. G codes indicated by lowercase letters a, B, C, D,… Are the same group of codes, which are called modal instructions;
- “#” represents that if it is selected for a special purpose, mini CNC lathe must be described in the program format description;
- The letter (d) in the brackets in the second column can be canceled or replaced by the letter (d) without brackets in the same column, or by the letter (d) with brackets;
- “Do not specify” and “never specify” codes respectively indicate that new functions and never specify functions can be specified when the standard is revised in the future;
When the CNC system does not have g53 to G59 and g63 functions, it can be designated for other purposes.
