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6.4 Inspection and Acceptance of Laser Welder
6.4.1 The installation of driving device and the assembly of coupling should meet the relevant specifications of national standard in effect GB 50231"General code for construction and acceptance of mechanical equipment installation engineering".
Number of Examination:All the items are examined.
Method of Inspection:Examine the record of installation quality，and use the dial gauge and feeler gauge to examine.
6.4.2 The permissible variation of installation of laser welder should meet the specifications of Table 6.4.2.
Table 6.4.2 Permissible variation of installation of laser welder
Number of Examination:All the items are examined.
Method of Inspection:It is necessary to meet the relevant specifications of Table 6.4.2.