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Production Procedure for RX. Manpower Arrangement. Production Schedule. Demonstration. Production Procedure for RX. check point. check point. check point. Flow chart for RX production. RX-fiber subassembly. RX subassembly. unburned RX module. burned RX module. RX-fiber subassembly.
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Production Procedure for RX Manpower Arrangement Production Schedule Demonstration
check point check point check point Flow chart for RX production RX-fiber subassembly RX subassembly unburned RX module burned RX module
RX-fiber subassembly step 1 wrapping bare fibers with blue tape striping and cleaving checking the cleaved ends Batch storage step 2 inspecting the polished end of MT removing blue tape making MT connector assembling MTP Batch storage step 3 wrapping bare fibers with blue tape removing blue tape attaching V-groove Visual inspection Warehouse
RX subassembly step 4 baking 25 RX subassemblies attaching PDA to carrier PCB wire-bonding PDA to RX chip labeling and placing covers Warehouse visual inspection
unburned RX module step 5 alignment with RX subassembly and RX-fiber check DC function of RX subassembly check DC function of RX subassembly check DC function of RX subassembly placing the cover assembling both with UV-glue step 6 sealing the cover in nitrogen chamber check AC function of RX module Warehouse
burned RX module step 7 setup the temperature-controlled chamber with unburned RX module check AC function of burned RX module burn-in for 3 days Warehouse
total manpower for DOIM 1 engineer Mose 2 assistant engineer Shan, Tom 1 supporting engineer( 2 days) Arch 1 operator Peter 1 student Anda
Arrangement for manpower step 1,2 ( Tom,Anda) step3 (Peter) step 4 (Arch) RX-fiber subassembly RX subassembly step 5 (Shan) step 6 (Mose) unburned RX module step 7 (Mose) burned RX module
Old schedule Nov Dec Jan 99’Feb Mar Apr RX 100 120 120 120 120 120 finished : unburned 175 burned 56
Yield for RX 94.2% 92% RX-fiber subassembly RX subassembly 93% unburned RX module 98% burned RX module
Production rate for RX per week >100 >100 RX-fiber subassembly RX subassembly 100 unburned RX module burned RX module 100
Throughput for RX per week 94.2% X 100 = 94 92% X 100 = 92 RX-fiber subassembly RX subassembly 99% X 92 = 91 unburned RX module burned RX module 98% X 91 = 89