生产工艺质量控制流程图

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箱体部件进货检验 Inspection of casing parts before storing
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箱体焊接 ◆ Casing welding ★
喷丸、油漆 ◆ 内腔油漆 ◆ 机加工 De-rusting Internal chamber Machining ★ ★ and painting painting
外协侧板支撑筋检验 Inspection of side wall and support beam
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内胀 Internal expansion ◆ ★ 外胀＋铲管 External expansion & tube trimming ★ ◆ 气侧面机加工 Air side machining ◆ 管板油漆 Tube plate painting ◆
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总装 General assembly ◆ ★ 压力实验 Pressure test
◆ 表面除锈 内腔油漆 Internal chamber Surface de★ ★ rusting painting ◆ ◆ 总油漆 Final painting ◆ 包装 Packing
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端盖、箱体进货检验 Inspection of water header and casing before storing ◆ 发货 Dispatching
张家港市恒强冷却设备有限公司
产品质量控制流程图/Product Quality Control Flow ChLeabharlann Baidurt:
材料进货检验 Material inspection Before storing
HQLQQC
Revision:A1
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管板铣面 ◆ Tube plate Surface milling
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冲翅片 Fin punching
材料进货检验 Material inspection Before storing
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内胀头直径检验 Inspection of internal expansion tool’s dimension
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汽水分离器进货检验 Inspection of W.M.C. before storing
-- Means critical process -- Means incoming inspection -- Means general process
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恒强冷却质量部
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侧板、支撑筋焊接 ◆ Side wall & support ★ beam welding
局部机加工 Local machining
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表面除锈、油漆 ◆ Surface treatment ★ and painting
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Remarks: ◆ -- Means operators inspect by themselves ★ -- Means inspection undertaken by professional inspector
CNC定位 ◆ CNC positioning
钻孔攻丝 Drilling hole and taping
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镀锌、油漆 ◆ Galvanizing and painting ★
◆ 芯组组装 Insert assembly ◆ ◆ 翅片穿管 Penetrating tube in fin
锯管 Tube sawing