Wuhan Huazhong Numerical Control Co., Ltd HNC-18iT v4.0 Programming Manual page 73

6.1 Limit Limit of of of of Spindle
6.1 6.1 Limit 6.1 Limit
Programming
Programming Programming Programming
G46 X_ P_
Explanation Explanation Explanation of of of of the the the
Explanation the parameters
X The minimum speed of the spindle when using constant surface speed（r/min）
P The maximum speed of the spindle when using constant surface speed（r/min）
Function Function
Function Function
G46 command can set the minimum of spindle speed, and the maximum of spindle speed.
Note:
Note: Note: Note:
It can only used with G96 (constant surface speed control command).
Spindle Speed
Spindle Spindle Speed Speed Speed (G46)
parameters parameters
parameters
(G46)
(G46) (G46)
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6. Spindle Speed Function