IPC-A-600H-2010 中文版 印制板的可接受性 (1).pdf - 第7页

Acknowledgment (鸣谢) ................................................................. iii 1 Introduction (前⾔) .................................................................. 1 1.1 Scope (范围) ..........................…

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参与IPC-A-600H中⽂版开发的7-31aCN技术组成员
燕(主席) 麦可罗泰克(常州)实验室
宫立军 深圳市兴森快捷电路科技股份有限公司
徐国生 深圳市深南电路有限公司
程仁明 英业达科技有限公司
陈永华 珠海斗门超毅电子有限公司
庞海燕 超毅科技(珠海)有限公司
陈伟宏 汕头超声印制板公司
陈培良 中国印制电路行业协会
深圳市深南电路有限公司
彭锦强 深圳市深南电路有限公司
特别致谢
麦可罗泰克(常州)实验室的陈燕为IPC-A-600H中文版的开发付出了大量的时间和精力,特此感谢她为此做出的无私奉献!
鸣谢
iv IPC-A-600H-201020104
Acknowledgment(鸣谢) ................................................................. iii
1 Introduction(前⾔) .................................................................. 1
1.1 Scope(范围) .............................................................................. 1
1.2 Purpose(⽬的) .......................................................................... 1
1.3 Approach To This Document(本⽂件的使⽤⽅法) ........... 1
1.4 Classification(产品分级) ........................................................ 2
1.5 Acceptance Criteria(验收准则) ............................................ 2
1.6 Applicable Documents(引⽤⽂件) ...................................... 4
1.6.1 IPC .................................................................................... 4
1.6.2 American Society of Mechanical
Engineers(美国机械工程师协会) ............................... 4
1.7 Dimensions and Tolerances(尺⼨与公差) ......................... 5
1.8 Terms and Definitions(术语和定义) .................................... 5
1.9 Revision Level Changes(版本修订变化) ............................ 5
1.10 Workmanship(⼯艺质量) ....................................................... 5
2 Externally Observable Characteristics
(外部可观察特性) ...................................................................... 6
2.1 Printed Board Edges(印制板边缘) ...................................... 6
2.1.1 Burrs(毛刺) .................................................................. 6
2.1.1.1 Nonmetallic Burrs(非金属毛刺) ................................. 7
2.1.1.2 Metallic Burrs(金属毛刺) ........................................... 8
2.1.2 Nicks(缺口) ................................................................. 9
2.1.3 Haloing(晕圈) ............................................................ 10
2.2 Base Material Surface(基材表⾯) ...................................... 11
2.2.1 Weave Exposure(露织物) ......................................... 12
2.2.2 Weave Texture(显布纹) ............................................ 13
2.2.3 Exposed/Disrupted Fibers(暴露/断裂的纤维) ......... 14
2.2.4 Pits and Voids(麻点和空洞) ..................................... 15
2.3 Base Material Subsurface(基材表⾯下) ........................... 16
2.3.1 Measling(白斑) .......................................................... 21
2.3.2 Crazing(微裂纹) ........................................................ 22
2.3.3 Delamination/Blister(分层/起泡) ............................. 24
2.3.4 Foreign Inclusions(外来杂夹物) ............................... 26
2.4 Solder Coatings and Fused Tin Lead
(焊料涂覆层和热熔锡铅层) .................................................... 28
2.4.1 Nonwetting(不润湿) ................................................. 28
2.4.2 Dewetting(退润湿) ................................................... 29
2.5 Holes Plated-Through General(镀覆孔
- 通则) ....... 31
2.5.1 Nodules/Burrs(结瘤/毛刺) ....................................... 31
2.5.2 Pink Ring(粉红圈) .................................................... 32
2.5.3 Voids Copper Plating(铜镀层空洞) ....................... 33
2.5.4 Voids Finished Coating(最终涂覆层空洞) ............ 34
2.5.5 Lifted Lands (Visual)(焊盘起翘–(目检) ........... 35
2.5.6 Cap Plating of Filled Holes (Visual)
(填塞孔的覆电镀–(目检) .................................. 36
2.6 Holes Unsupported(⾮⽀撑孔) ....................................... 38
2.6.1 Haloing(晕圈) ............................................................ 38
2.7 Printed Contacts(印制接触⽚) ............................................ 39
2.7.1 Surface Plating Plated Contacts
(表面镀层–电镀的接触片 ..................................... 39
2.7.1.1 Surface Plating Wire Bond Pads
(表面镀层–金属线键合盘) ..................................... 41
2.7.2 Burrs on Edge-Board Contacts
(印制接触片边缘毛刺) ......................................... 43
2.7.3 Adhesion of Overplate(外镀层附着力) .................... 44
2.8 Marking(标记) ........................................................................ 45
2.8.1 Etched Marking蚀刻 ....................................... 48
2.8.2 Screened or Ink Stamped Marking
或油墨盖印标 ............................................. 50
2.9 Solder Mask(阻焊膜(阻焊剂) ........................................... 52
2.9.1 Coverage Over Conductors (Skip
Coverage)体上的覆印) ........................... 53
2.9.2 Registration to Holes (All Finishes)
(与孔的重合度(所有涂覆层) ................................ 54
2.9.3 Registration to Other Conductive Patterns
(与其它导
图形重合度 .....................................
55
2.9.3.1 Ball Grid Array (Solder Mask-Defined Lands)
球栅的焊盘) ............................ 56
2.9.3.2 Ball Grid Array (Copper-Defined Lands)
球栅(铜的焊盘) ................................ 57
2.9.3.3 Ball Grid Array (Solder Dam)
球栅 ................................................ 58
2.9.4 Blisters/Delamination(起泡/分层) ........................... 59
2.9.5 Adhesion (Flaking or Peeling)
附着力(剥落或 ............................................ 61
2.9.6 Waves/Wrinkles/Ripples纹/褶皱/纹) ............. 62
2.9.7 Tenting (Via Holes)掩蔽导通孔) ....................... 63
2.9.8 Soda Strawing吸管状 ..................................... 64
2.10 Pattern Definition Dimensional
(图形精确度 - 尺⼨要求) ........................................................ 66
2.10.1 Conductor Width and Spacing
宽度和间 ..................................................... 66
2.10.1.1 Conductor Width宽度 ..................................... 67
2.10.1.2 Conductor Spacing体间 ..................................
68
2.10.2 External Annular Ring Measurement
(外层环宽量) ..................................................... 69
2.10.3 External Annular Ring Supported Holes
(支孔的外层环宽 ................................................. 70
2.10.4 External Annular Ring Unsupported Holes
(非支孔的外层环宽 ............................................. 72
2.11 Flatness(平整度) ................................................................... 73
3 Internally Observable Characteristics
(内部可观察特性) .................................................................... 75
3.1 Dielectric Materials(介质材料) ........................................... 76
3.1.1 Laminate Voids/Cracks (Outside Thermal Zone)
(层板空洞/裂受热区外) .............................. 76
3.1.2 Registration/Conductor to Holes
体与孔的重合度 ................................................. 78
Table of Contents(⽬录)
vIPC-A-600H-2010 20104
3.1.3 Clearance Hole, Unsupported, to Power/Ground
Planes(电源层/接地层上的非支孔,隔离孔) .... 79
3.1.4 Delamination/Blister(分层/起泡) ............................. 80
3.1.5 Etchback凹蚀 .......................................................... 81
3.1.5.1 Etchback凹蚀 .......................................................... 82
3.1.5.2 Negative Etchback负凹蚀 ...................................... 84
3.1.6 Smear Removal去钻污 ........................................... 85
3.1.7 Dielectric Material, Clearance, Metal Plane for
Supported Holes(金属层上支孔的介质 ...... 87
3.1.8 Layer-to-Layer Spacing(层间间 .......................... 88
3.1.9 Resin Recession树脂凹缩 ...................................... 89
3.1.10 Hole Wall Dielectric/Plated Barrel Separation
(Hole Wall Pullaway)(孔壁介质与孔镀层
(孔壁拉脱 ........................................................ 90
3.2 Conductive Patterns General(导电图形 - 总则) ......... 91
3.2.1 Etching Characteristics蚀刻特性) ........................... 94
3.2.2 Print and Etch及蚀刻 ...................................... 96
3.2.3 Surface Conductor Thickness (Foil Plus
Plating)(表面厚度(铜箔加上镀层) ............... 97
3.2.4 Foil Thickness Internal Layers层铜箔厚度 ..... 98
3.3 Plated-Through Holes General(镀覆孔 - 总则) ...........
99
3.3.1
Annular Ring Internal Layers环宽 ............ 101
3.3.2 Lifted Lands (Cross-Sections)
(焊盘起翘(显微切片 .......................................... 103
3.3.3 Foil Crack (Internal Foil) ‘‘C’’Crack
(铜层铜C ...................... 104
3.3.4 Foil Crack (External Foil)
(铜(外层铜 .......................................... 105
3.3.5 Plating Crack (Barrel) ‘‘E’’Crack
(镀层裂(孔)– E .......................... 106
3.3.6 Plating Crack (Corner) ‘‘F’’Crack
(镀层裂拐角F .............................. 107
3.3.7 Plating Nodules(镀层结瘤) ..................................... 108
3.3.8 Copper Plating Thickness Hole Wall
(铜镀层厚度–孔 ............................................... 109
3.3.9 Copper Wrap Plating(铜包覆电镀) ......................... 110
3.3.10 Plating Voids(镀层空洞) ......................................... 113
3.3.11 Solder Coating Thickness (Only When
Specified)(焊料涂覆层厚度(仅规定时) ..... 115
3.3.12 Solder Mask Thickness膜厚度 ..................... 116
3.3.13 Wicking芯吸 .........................................................
117
3.3.13.1
Wicking, Clearance Holes隔离孔的芯吸 ............ 118
3.3.14 Innerlayer Separation Vertical (Axial) Microsection
层分垂直轴向)显微切片 ................... 119
3.3.15 Innerlayer Separation Horizontal (Transverse)
Microsection层分水平横向
显微切片 ................................................................... 120
3.3.16 Material Fill of Blind and Buried Vias
/盲导通孔的料填塞) ..................................... 121
3.3.17 Cap Plating of Filled Holes
(填塞孔的覆电镀) ............................................... 123
3.4 Plated-Through Holes Drilled(镀覆孔 - 钻孔) ........... 125
3.4.1 Burrs(毛刺) .............................................................. 126
3.4.2 Nailheading头) ................................................... 127
3.5 Plated-Through Holes Punched(镀覆孔 - 冲孔) ....... 128
3.5.1 Roughness and Nodules粗糙度和结瘤) ................ 129
3.5.2 Flare口) .............................................................. 130
4 Miscellaneous(其他类型板) .............................................. 131
4.1 Flexible and Rigid-Flex Printed Boards
(挠性及刚挠性印制板) .......................................................... 132
4.1.1 Coverlay Coverage Coverfilm Separations
(覆层覆–覆盖膜 ................................... 133
4.1.2 Coverlay/Covercoat Coverage Adhesives
(覆层/覆涂层的覆
粘接剂 .....................
134
4.1.2.1
Adhesive Squeeze-Out Land Area
(焊盘区域粘接剂出) ....................................... 134
4.1.2.2 Adhesive Squeeze-Out Foil Surface
(铜表面粘接剂出) ....................................... 135
4.1.3 Access Hole Registration for Coverlay and
Stiffeners元器件孔与覆及增强板
重合度 ................................................................... 136
4.1.4 Plating Defects(镀层缺 ...................................... 137
4.1.5 Stiffener Bonding强板的粘接 .......................... 138
4.1.6 Transition Zone, Rigid Area to Flexible Area
(刚性区域区域过渡区 ........................... 140
4.1.7 Solder Wicking/Plating Penetration Under
Coverlay(覆层下的焊料芯吸/镀层渗透 .......... 141
4.1.8 Laminate Integrity(层完整性) ......................... 143
4.1.8.1 Laminate Integrity Flexible Printed Board
(层完整性–性印制板) ............................... 144
4.1.8.2 Laminate Integrity Rigid-Flex Printed Board
(层板的完整性–刚性印制板) ....................... 145
4.1.9 Etchback (Type 3 and Type 4 Only)凹蚀
(仅34板) ......................................................
146
4.1.10
Smear Removal (Type 3 and 4 Only)去钻污
(仅34板) ...................................................... 147
4.1.11 Trimmed Edges/Edge Delamination
裁切边缘/边缘分层) ............................................. 148
4.1.12 Fold/Bend Marks折叠/弯曲痕迹 ........................ 150
4.1.13 Silver Film Integrity银膜完整性) .......................... 151
4.2 Metal Core Printed Boards(⾦属芯印制板) ................... 153
4.2.1 Type Classifications(分 ...................................... 154
4.2.2 Spacing Laminated Type(层压型板的间 .......... 155
4.2.3 Insulation Thickness, Insulated Metal Substrate
绝缘型金属板的绝缘厚度 ............................... 156
4.2.4 Insulation Material Fill, Laminated Type Metal Core
(层压型金属板的绝缘材料填 ....................... 157
4.2.5 Cracks in Insulation Material Fill, Laminated Type
(层压型绝缘材料填中的裂 ....................... 158
4.2.6 Core Bond to Plated-Through Hole Wall
(金属与镀覆孔连接 ................................... 159
4.3 Flush Printed Boards(齐平印制板) ................................. 160
4.3.1 Flushness of Surface Conductor
(表面体的平整性) ............................................... 160
5 Cleanliness(清洁度测试) ................................................... 161
5.1
Solderability(可焊性测试) .................................................
162
5.1.1 Plated-Through Holes (Applicable to Test C/C1)
(镀覆孔(适用于C/C1 测试 ............................... 163
5.2 Electrical Integrity(电⽓完整性) ....................................... 164
Table of Contents(⽬录)
vi IPC-A-600H-201020104