基于专利信息分析的日用陶瓷自动淋釉擦脚釉一体化技术研究

利用专利信息分析方法结合实际情况,对日用陶瓷传统淋釉、擦脚釉工序进行改进,将传统的开放式淋釉、擦脚釉工序整合为与前后工序衔接的闭环式淋釉擦脚釉一体化生产线,增设了喷雾装置,在淋釉前对坯体表面进行喷水湿润,新设计的淋釉装置流出的釉水呈弧形状钟罩状,能快速无死角淋釉。增设坯托差速擦脚机构、分离机构、收坯机构;改进闭环坯体输送装置,转弯的地方设计了等分转弯传送装置,使坯体能流畅无损伤流转。优化了各工序设备间的距离、方位、顺序等参数,解决手工上釉容易出现釉珠、釉缕、薄釉、手指印等问题,降低生产成本的同时提高了生产率和成品率。

微段子

【抛不动】瑶瑶:“亲爱的,你会抛弃我吗?”小戴:“不会的。”瑶瑶:“我好感动啊!亲爱的,为什么呢?”小戴:“‘抛’不动。”【自己的肉】小强的室友洗脸和洗脚都用一条毛巾。小强实在忍不住了,对他说道:“你能不能爱干净一点,洗澡和擦脸用一条毛巾也就算了。你擦脚的时候怎么还用这一条毛巾?”室友:“都是自己的肉,还分什么高低贵贱。”

Effects of shoulder on interfacial bonding during friction stir lap welding of aluminum thin sheets using tool without pin

To separately investigate the potential effects of shoulder on increasing interfacial bonded area and its mechanism,friction stir lap welding(FSLW)of 1.8 mm thick Al sheets without and with insert(copper foil or Al-12Si powders)was conducted using a special tool without pin,respectively.All the FSLW joints(without insert)fractured within top sheet but not along faying surface,suggesting that the shoulder plays an important role comparable or superior to pin in FSLW of thin sheets.Using several specially designed experimental techniques,the presence of forging and torsion actions of shoulder was demonstrated.The fracture surface of the joints with inserts indicates that interfacial wear occurs,which results in the oxide film disruption and vertically interfacial mixing over the area forged by shoulder with a larger diameter than a general pin,especially at the boundary region of weld.The boundary effect can be induced and enhanced by forging effect and torsion effect.

茗溪诗蜀素帖 技法精讲(二十一)

走之底由点、横折折撇和平擦三部分组成,这三个部分呈弧形分布,不能在同一条直线上。点与横折折撇有时连写,缩为一弧线。擦画势较平,出锋长短有变化,也有不出锋。擦脚变化较多,有向右平出较粗长的,也有擦脚短小的,还有不出擦角的,形似横画。

笑一笑

舍友洗脸洗脚都用同一条毛巾,我实在忍不住了:“你能不能干净点儿?洗澡、擦脸用一条毛巾也就算了,你擦脚还用这条!”舍友直接说:“都是自己的肉,还分什么高低贵贱?!”我竟无言以对。