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