N7201A616E00_0317 - 第637页
8 APC System (option)
NPM-W2 EJM7DE-MB-07O-00
7-3-20-2
8 APC System
(option)
NPM-W2 EJM7DJ-MB-08O-00
Over-
view
Operating procedure
8-1-1
8-1-1-1
● Each target machine is required for optional settings before use of APC system .
●Items indicated with are a standard feature in solder inspections. (No
APC license is required)
● When using each function, the production data setting is configured by DGS or LWS. (→[NPM-DGS 2D
inspection editor])
APC stands for Advanced Process Control system, a technology to control the processes using process data
obtained by constantly measuring each process for improvement of placement quality.
APC system in the NPM line performs the following controls so that it reduces placement defects caused by
printing position displacement from the land position.
Solder inspection
standard
Solder
printing
Solder
inspection
Component
placement
Component
inspection
Reflow
①②③
・Feed-forward control to the downstream process
①Component placement: Components are placed onto the optimum and high accuracy position
based on the solder measurement position
②Component inspection: Components are inspected based on the corrected placement position
・Feedback control to the upstream process
③Solder printing: Solder paste is printed onto the optimum position based on the solder
measurement position
Function Applicable machines
Solder printing SPD, SP70, SPG
Solder inspection NPM inspection head: Inspection head installed on NPM (Installation to
NPM-TT is not supported)
Solder inspection machine manufactured by other companies: Please
contact us.
Component placement NPM placement head
Component inspection NPM inspection head: Inspection head installed on NPM (Installation to
NPM-TT is not supported)
Features 1