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学习阶段报告----开料、钻孔尊敬的上级领导:通过三天在开料和钻孔工厂学习,我对电路板制造起初阶段了有初步了解,关键词是“细致、责任、高效”,下面是我的学习报告。开料是P... 学习阶段报告 ----开料、钻孔
尊敬的上级领导:
通过三天在开料和钻孔工厂学习,我对电路板制造起初阶段了有初步了解,关键词是“细致、责任、高效”,下面是我的学习报告。
开料是PCB生产的起初阶段,它是将生产中需要的板料按照工程材料规定尺寸进行裁切,加工合成合格的生产基板。首先,我仔细阅读《开料工作规范》,了解各个机器的操作和注意事项并做好记录。通过交谈,PCB原材料分为基板FR4、垫板(BC00529)、铝片(73C038040)。
剪板机:每天上班首先要加入润滑油,打开保险杠,试裁三次,我公司剪板机分为两种,一种需要脚踩,另一种调杆是定位自动裁剪,两种机器共同点是需要仔细的测量检查尺寸是否为所需PNL的长和宽,每次裁剪需要做首板检查,生产做好自检,对每个产品负责,然后将裁切后的板放到刨边机区域。
刨边圆角机:首先对设备进行检查试板,打开气管伐门,按下启动开关,旋钮转向打印,机器是全自动化作业,人工看管维护即可。另外刨边机运行必须是相同板材、相同厚度、相同大小。
烤板:目的是消除基板的内应力,减少加工过程中尺寸缩放变形,用叉车将刨边后的板平整放入烤箱中,设定时间360分钟,温度150℃。注:高度不能超过80mm,距边不能少于5cm。
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匿名用户
2011-02-18
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好象是这样的2kwtpqop050052蕃谭予硒缴椹渡辟随机句子样例随机句子2样例标题前样例标题后样例
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亗希
2011-02-18
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Learning phase report - opens the material, drilling Respect of superior leadership: Through three days in opens the material and drilling factory of circuit board manufacturing study, I have a preliminary understanding the beginning stage, the key word is "meticulous, responsibility and high efficiency", below is my study reports. Opens the material is the beginning of the PCB production stage, it is to need in sheet metal production according to the engineering materials regulation size cutting and synthetic products qualified production boards. First of all, I read carefully the opens the material standard ", understanding each of operating the machine and matters of attention and make record. Through the conversation, PCB substrate materials into FR4, plate (BC00529), aluminium (73C038040). Plate shears: first work every day to join lubricating oil, open bumpers, try cutting three times, my company plate shears are divided into two kinds, a kind of need the foot, another kind of adjustable stem is the positioning of automatic cutting, two machines have in common is that needs careful measuring check whether the required size for PNL length and width, every time cutting need to do first board inspection, production well self-inspection for each product is responsible, then will the plate after cutting planer edging machines made in areas. Dig side fillet machine: first check test plate of equipment, open air simvastatin door, press start switch knob, steering print, machine is full automatic operation, artificial custody maintenance can. Another planer edge machine operation must be the same plank, same thickness, the same size. Baking sheet: objective is to eliminate the internal stress of substrate, reduce the process of size, with forklifts zoom deformation will dig side after the board smooth add in the oven, setting time 360 minutes, temperature 150 ℃. Note: highly cannot exceed 80mm, is apart from the edge of not less than 5cm.
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周峒林
2011-02-18 · TA获得超过214个赞
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Respect of superior leadership:
Through three days in opens the material and drilling factory of circuit board manufacturing study, I have a preliminary understanding the beginning stage, the key word is "meticulous, responsibility and high efficiency", below is my study reports.
Opens the material is the beginning of the PCB production stage, it is to need in sheet metal production according to the engineering materials regulation size cutting and synthetic products qualified production boards. First of all, I read carefully the opens the material standard ", understanding each of operating the machine and matters of attention and make record. Through the conversation, PCB substrate materials into FR4, plate (BC00529), aluminium (73C038040).
Plate shears: first work every day to join lubricating oil, open bumpers, try cutting three times, my company plate shears are divided into two kinds, a kind of need the foot, another kind of adjustable stem is the positioning of automatic cutting, two machines have in common is that needs careful measuring check whether the required size for PNL length and width, every time cutting need to do first board inspection, production well self-inspection for each product is responsible, then will the plate after cutting planer edging machines made in areas.
Dig side fillet machine: first check test plate of equipment, open air simvastatin door, press start switch knob, steering print, machine is full automatic operation, artificial custody maintenance can. Another planer edge machine operation must be the same plank, same thickness, the same size.
Baking sheet: objective is to eliminate the internal stress of substrate, reduce the process of size, with forklifts zoom deformation will dig side after the board smooth add in the oven, setting time 360 minutes, temperature 150 ℃. Note: highly cannot exceed 80mm, is apart from the edge of not less than 5cm.

参考资料: 给分吧

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