The origin of the lathe model?
There are many models on the lathe, and most of the users are confused by the various complicated models of the lathe. In fact, this is not difficult to understand. Let us explain the meaning of the lathe model.
Take the following string as an example: A(B)1234(.5)(C)(/6)(×7)
The above () is optional. It is used without parentheses. The letters represent the Chinese pinyin letters, and the numbers represent the digits as Arabic numerals.
A: Category code. C lathe, Z drilling machine, T boring machine, S thread processing machine, X milling machine, B planer... Starting with C, it means the machine is a lathe.
B: Generic category code or structural feature code. General category code: G is high precision, M is precision, Z is automatic, B is semi-automatic, K is CNC, H is automatic tool change, F is profile, W is universal, Q is light, and J is simple. The structural property code is set to distinguish between machines with the same main parameters and different structures.
1: Group code.
2: Type code.
3: Main parameter or design sequence number.
4: Number of spindles (separated by .).
5: Significant improvement order number.
6: Variant code for the same model machine.
7: The second parameter of the maximum span, the maximum workpiece length, and the length of the table.
Not all machine models include all of the above parameters, usually lathes are expressed in the form of C6132A:
C-- represents the lathe (class code).
61-- indicates the horizontal lathe (group, system code).
32-- Indicates 1/10 (main parameter) of the maximum turning diameter of the lathe.
A-- indicates that the structure of this lathe has been re-elected for the first time (improved sequence number).
Other models, and so on, can clearly know the meaning of the specific model and parameters of the lathe.