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缸盖缸体专用齐博软件


为保证发动机的良好运行和耐久性,产品对每个零部件规定有严格的清洁度要求,对杂质的重量、颗粒大小、颗粒数、油污及含水量都规定了相应的标准

To ensure that the engine is running and good durability, the products have strict cleanliness requirements specified for each component, the weight of impurities, particle size, number of particles, grease and moisture are prescribed the appropriate standard 

喷淋清冼
在被清洗零件周围平行布置一排或多排喷头,使用清洗液对整个缸盖外露表面进行喷淋式冲洗(或通过缸盖在喷射区旋转进行冲洗)。优点:被冲洗到位的位置,对杂质及油污有很好的清洗效果(如:缸盖外表面、低压油腔等);缺点:对盲孔、深孔以及内部型腔的杂物及油污清洗不到,几乎没有效果

Spray cleaning 
Arranged in parallel in a row or rows around the parts to be cleaned nozzle, using a cleaning solution on the entire exposed surface of the 
cylinder head spray rinse (or by rotating the injection area head to wash). Pros: The location is washed in place of impurities and oil have a good 
cleaning effect (eg: the outer surface of the cylinder head, low pressure oil chamber, etc. ) Disadvantages: blind holes, deep inside the cavity as 
well as debris and oil washing less, almost no effect 


定点清冼洗:
针对喷淋清洗工位清洗不到的螺纹孔、通/盲孔、毛坯清砂口、出水口、主/横/上油道以及回油腔特定的位置采用固定喷嘴定点喷射清洗方式。优点:对采用喷淋式清洗不到的深孔(如:螺纹孔、盲孔、主/横/上油道等)清洗效果较好;缺点:对形布币状复杂的、容积较大的型腔清洗效果不好主要原因是单方向单方向单方向单方向冲洗,铝屑形状弯曲复杂,且一面光、一面齿,单方向冲洗时很容易将铝屑卡在弯道处,同时也容易造成部分型砂沉积在等细小异物弯道处

Spot cleaning: 
Cleaning spray cleaning station for less than a threaded hole, a specific location on/blind hole, rough sand mouth, outlet, master /cross 
/oiled road and back to the oil chamber using a fixed point injection nozzle cleaning methods. Advantages: For less than the use of spray 
cleaning deep (eg: threaded holes, blind holes, master cross / oil tract, etc. )to clean better; Disadvantages: complex shape, a larger volume 
cavity cleaning ineffective, mainly due to a single direction one direction one direction one direction rinse, aluminum scrap complex curved 
shape and side light, side teeth, wash easily in one direction when the aluminum shavings stuck in the corners, but also easy to cause some 
small foreign objects such as sand deposited in the corners 

定点吹气
定点清洗过的部位采用压缩空气固定喷嘴吹去积水和表面的附着杂质。优点:对孔系的处理效果很好,不仅能将清洗后的积水吹去,同时也有助于孔内异物的清理。缺点1、对复杂形状的型腔清洁效果不好,其主要原因也是单方向作用,易造成铝屑卡死在弯道处。2、只对局部位置进行定点吹风,容易造成其他部位的二次污染。

Blowing point 
Sentinel site cleaned using compressed air blow nozzle attached to a fixed surface impurities and water. Advantages: The treatment effect holes in the well, can not blow off the water after washing. but also help to clean the hole of oreign bodies. Disadvantages: n Clean the focavity of complex shape is not good, mainly due to a one-way effect is also easy to cause the aluminum shavings stuck in the corners. D. Only partially fixed positions hair, likely to cause secondary contamination of other parts 

气幕热风干燥:
主要是使用热风对整个零件吹去表面积水和杂质,蒸发掉剩余的水分,优点:可以较好地清洁零件外露表面水分和异物,同时有利于改善定点吹风造成的二次污染。缺点:零件温度升高,对后面的密封检测工序造成影响,易造成零件密封性检测误判。从上述分析可以看出,传统的清洗工艺并不完善,不可能解决铝屑被单向卡死在复杂型腔内的问题。

Air curtain air drying: 
Mainly the use of hot air to blow away the entire part surface water and impurities evaporate the remaining water, the advantages clean the parts can be better exposed surface moisture and foreign matter, and will help to mprove secondary pollution caused by fixed hair Disadvantages: Parts temperature, impact on the back of the seal detection step, could easiily lead to false positives parts tightness testing. As can be seen from the above analysis. the traditional cleaning process is not perfect, it is Impossible to solve the aluminum shavings are stuck in a complex way the cavity problem 

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