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1、orld FairReflow Oven Profiling Work Instruction文件编号QS-JMME-115回流焊炉测温作业指导书版本号A编制Ken Chen核准Dick Lee日期17 Feb, 2006Page 8 of 7版本号Revision修改内容Description / Changes文件发放/变更编号Document Release/Change No.日期DateA首次发行 First ReleaseJMQS06021702317 Feb, 20061. 目的 PURPOSE1.1 确保机器及设备保持良好状态。2. 适用范围 SCOPE2.1 此程序适用于所有
2、回流焊炉。This document covers activity of all Reflow oven.3. 定义 DEFINITION3.1 PCB Printed Circuit Board 印刷线路板3.2 MI Manufacturing Instruction 生产作业指导书4. 参考文件 REFERENCE DOCUMENT4.1 生产作业指导书Manufacturing Instruction4.2 Profiler 温度测试仪作业指导书 (QS-JMME-114)Profiler Temperature Checker Work Instruction (QS-JMME-1
3、14)5. 职责 RESPONSIBILITY5.1 工程师及技术员。Engineer and Technician.5.1.1 当有新产品将要生产前, 必须设定回流焊炉炉温, 速度及进行测温。When a new product before production, the Reflow oven must be setup temperature, speed setting and temperature testing.5.1.2 确保每次转变回流焊炉炉温及等待至炉温稳定后, 于1小时内执行测温。Ensure checked temperature profile within 1 h
4、our after temperature stable per change reflow temperature.6. 设备及物料 EQUIPMENT AND MATERIAL6.1 回流焊测试仪 Profile Checker6.2 高温锡线 High Activity Type Solder Wire6.3 印刷线路板 PCB6.4 铬铁 Iron Tip7. 程序 PROCEDURE7.1 回流焊温区分预热、浸润、回焊和冷却四个部份, 详细如图1。Reflow temperature to divide pre-heat, soak, reflow and cooling 4 par
5、ts. Detail see figure 1.图1Figure 17.2 回流焊测温图规格(适合一般含铅锡浆, 如Alpha LR591 / OL107E等)。Specification of reflow profiling(For general Leaded Solder Paste, such as Alpha LR591 / OL107E etc).7.2.1 预热升温速度少于或等于3每秒。(由室温至120)Heat ramp of pre-heat ambient up 3 / sec. (Start from room temp. to 120)7.2.2 浸润温度达至1201
6、40, 时间为20120秒。Soak ambient to 120140for 20120sec.7.2.3 回焊温度达至高于183, 最高温度为210 5, 时间为1分钟 15秒。Reflow ambient to above 183and peak temperature 210 5 for 1 min 15sec.7.2.4 每次测温须至少有3条测温曲线, 并其中至少有1条测温曲线表示IC / 连接器温度(如有)。At least 3 channel s to present in profile, and at least 1 channel for IC / Connector (I
7、f Mounted).7.3 回流焊温区规格(适合一般无铅锡浆, 如Alpha OMNIX 310 / OM-338等)。Specification of reflow profiling(For general Lead Free Solder Paste, such as Alpha OMNIX 310 / OM-338 etc).7.3.1 预热升温速度少于或等于3每秒。(由室温至150)Heat ramp of pre-heat ambient up 3 / sec. (Start from room temp. to 150)7.3.2 浸润温度达至150180, 时间为20120秒
8、。Soak ambient to 150180for 20120sec.7.3.3 回焊温度达至高于217, 最高温度为230245, 时间为1分钟 15秒。Reflow ambient to above 217and peak temperature 230245 for 1 min 15sec.7.3.4 每次测温须至少有3条测温曲线, 并其中至少有1条测温曲线表示IC / 连接器温度(如有)。At least 3 channel s to present in profile, and at least 1 channel for IC / Connector (If Mounted).
9、7.4 AWG含铅产品回流焊温区规格。Specification of reflow profiling for AWG Leaded Product.7.4.1 Alphametal OMNIX 6106锡浆规格。Alphametal OMNIX 6106 solder paste specification.7.4.1.1 预热升温速度少于或等于3每秒。(由室温至145)Heat ramp of pre-heat ambient up 3 / sec. (Start from room temp. to 145)7.4.1.2 浸润温度达至145160, 时间为20120秒。Soak am
10、bient to 145160for 20120sec.7.4.1.3 回焊温度达至高于183, 最高温度为210220, 时间为1分钟 30秒。Reflow ambient to above 183and peak temperature 210220 for 1 min 30sec.7.4.2 Tamura RMA-012-FP锡浆规格。Tamura RMA-012-FP solder paste specification.7.4.2.1 预热升温速度少于或等于3每秒。(由室温至150)Heat ramp of pre-heat ambient up 3 / sec. (Start fr
11、om room temp. to 150)7.4.2.2 浸润温度达至150170, 时间为20120秒。Soak ambient to 150170for 20120sec.7.4.2.3 回焊温度达至高于183, 最高温度为210220, 时间为1分钟 30秒。Reflow ambient to above 183and peak temperature 210220 for 1 min 30sec.7.5 ECHELON回流焊温区规格。Specification of reflow profiling for ECHELON Product.7.5.1 适合ECHELON含铅产品For
12、ECHELON Leaded Product7.5.1.1 预热升温速度少于或等于3 每秒。(由室温至140)Heat ramp of pre-heat ambient up 3 / sec. (Start from room temp. to 140)7.5.1.2 浸润温度达至140165, 时间为12 分钟。Soak ambient to 140165 for 12 mins.7.5.1.3 回焊温度达至高于183, 时间为 5090秒; 温度在210以上, 时间为 2040秒。Reflow ambient to above 183 for 5090sec Above 210 for 2
13、040sec.7.5.1.4 最高温度不可高于225, 降温速度少于或等于4 每秒。Max. temp. 225 and cooling ramp down 4 / sec.7.5.2 适合ECHELON无铅产品(使用Tamura TLF-204-93无铅锡浆)For ECHELON Lead Free Product (Use Tamura TLF-204-93 lead free solder paste)7.5.2.1 预热升温速度少于或等于3 每秒。(由室温至160)Heat ramp of pre-heat ambient up 3 / sec. (Start from room t
14、emp. to 160)7.5.2.2 浸润温度达至160190, 时间为12 分钟。Soak ambient to 160190 for 12 mins.7.5.2.3 回焊温度达至高于220, 时间为 2040秒。Reflow ambient to above 220 for 2040sec.7.5.2.4 最高温度在于230240之间, 降温速度少于或等于4 每秒。Max. temp. between 230240 and cooling ramp down 4 / sec.7.6 设定回流焊炉炉温, 速度及进行测温。Setup temperature, speed setting an
15、d temperature testing for Reflow oven.7.6.1 根据PCB型号, 找出PCB及在测温点上焊上测温线。Base on PCB model, found out the PCB and mounted thermo-couple on check points.7.6.2 在回流焊炉上, 复制一个已存在的程序作为新程序, 或选取需要调温的程序。In the Reflow oven, copy a current used program to be a new program, or select the program which need to adju
16、st.7.6.3 开始升温, 直至到达预定温度及保持稳定。Startup the program to the set point temperature and keep stable.7.6.4 使用回流焊测试仪测出实际温度。Use the Profile Checker to check the actual temperature.7.6.5 如不符合规格, 调整焊炉温区设定或输送链速度, 再重复7.6.3及7.6.4步骤, 直至符合规格。If the result is not within specification, adjust the temperature set poin
17、t or conveyor speed of the Reflow oven. And then repeat the step 7.6.3 and 7.6.4 until to conform to specification.7.6.6 完成后, 整理清洁机器及所用物品, 并放回原处。When finish, to clean the machine and all of material, then place all tools back.7.6.7 将焊炉温区设定及输送链速度, 记录于生产作业指导书。Record the temperature and conveyor speed
18、set point of Reflow oven to MI.7.7 每日早班首一小时及每次转变生产型号须进行测温, 并于投产后一小时内完成测温。Profiling check at first hour of morning shift every day and each change model, this should be finished within one hour after setting-up.7.7.1 根据产品型号, 找出生产作业指导书内的回流焊测温报告图作参考。Base on product model, found out Reflow Profile from
19、MI for refer.7.7.1.1 Profiler测温报告图的简易说明如下:The simple illustration of Profiler report as below:7.7.1.2 A项为各测温点的最高温度。Item A is the maximum temperature of each profiling channels.7.7.1.3 B项为各测温点在此温度范围的停留时间, 此区可在软件中调整温度范围。Item B is the total time of each channels in this area, this area can adjust the r
20、ange of temperature in the software.7.7.1.4 C项为各测温点在此温度以上的停留时间, 此区可在软件中调整温度。Item C is the total time of each channels above this temperature, this temperature can adjust in the software.7.7.1.5 D项为测温的时间及日期。Item D is the time and date of profiling.7.7.2 使用回流焊测试仪测出实际温度, 检查温度是否超出规格(参考7.27.5项, 如有个别的规格要求
21、, 生产作业指导书MI会作出补充)。Use the Profile Checker to check the actual temperature whether within specification. (Refer to Item 7.27.5, for special specification, it will appear to MI.)7.7.3 完成测温后, 整理清洁机器及所用物品, 并放回原处。When finish the temperature profiling, to clean all equipments and material, then place all
22、tools back.7.7.4 负责测温的生产部人员于检查结果印列出来后, 检查结果及于该测温报告图上签署。Productions profiling personnel after print out the result, check it and sign on the print out.7.7.5 将该测温报告图交QA核准及签署后, 展示于该回流焊炉上。QA will verified the result and countersign on the print out. Then post it on the Reflow oven.7.7.6 生产完成后, 将检查结果作保存至少3个月。Finish the production, filing the result at least 3 months.- END -
