Reason:
1.The big change of the material temperature.
2.The too much different between the oil lever of the bucket A and B, as there is no pressure in the bucket.
3.The speed of the pump changes too much.
4.There are some impurity in the whisk head.
Countermeasure:
1.Adjust the temperature , in order to keep the stability of the material temperature.
2.Balance the oil lever .
3.Mend the pump for counting .
4.Clean the whisk head .

Reason:
1.The bad exhaust effect of the models.
2.The proportion of constituent A is too many.
3.The emulsification time is too short.
4.The model temperature is too high.
5.The balance of the primary flowing is indisposition.
Countermeasure:
1.Make holes in the models for exhausting.
2.Adjust the property.
3.Reduce the amount of the constituent C for using.
4.Lower temperature of the model.
5.Inspect the instant property .

Reason:
1.Too much off-model agent used in .
2.Too high model temperature.
3.The property of the constituent A is too many .
4.The density is too low or the imbalance distribution that causes by the air in the model.
5.Primary flowing is not so good.
Countermeasure:
1.After spray the off-model agent in the model , pls clean the models by cloth or by the proper models.
2.Adjust the model temperature.
3.Adjust the property.
4.Increase the density or make exhausting holes in the models.
5.Adjust the balance of the primary flowing.

Reason:
1.Over plus of the off-model .
2.The unsuitability of the off-model.
3.The model temperature is too low.
4.Constituent B is too many.
Countermeasure:
1.Clean the off-model agent.
2.Choose the proper off-model agent.
3.Improve the model temperature.
4.Adjust the prpperty.

Reason:The model temperature is too low.
Countermeasure:Improve the model temperature.

Reason:
1.Mix not well.
2.The whisk leaf is rusted.
3.The mix proportion is not property .
4.The density is too small .
5.The assorting proportion is abnormal .
6.There are same problems in the color paste.
Countermeasure:
1.Change the whisk leaf .
2.Make the faster speed of the whisk leaf.
3.The improve the density .
4.Adjust the proportion.
5.Change the color paste.

Reason:
1.Do not choose the right undiluted liquid .
2.Do not spray well .
3.There are oxidation gas in the workshop.
Countermeasure:
1.Choose the undiluted liquid that have the affection avoid turning yellow.
2.Inspect the spray method is abnormal or not .
3.Keep the workshop airiness.
4.In order to avoid the sun shine , using the thick packing material .

Reason:
1.The strips of the models are too deep , graphs are complex.
2.Emulsification time is too short.
3.The model temperature is too high .
4.Exhaust of the models is not good.
5.The filling method is not proper .
6.The angels of the models are not proper.
Countermeasure:

1.Adjust the assembling location and mend the models'strips.
2.Reducing the amount of the constituent C,
3.Lower the models’ temperature.
4.Add exhaust holes in the models .
5.Concentrate in filling , as in the part with blowing .
6.Adjust the location of the models to meet the strips.

Reason:
1.The distance between the filling head and the models is too long , when filling , it is impacted to become the bladders.
2.The whisk arrange and the whisk head airproof function is not so well that form the bladders , when filling , the bladders come out together .
3.With the undiluted liquid, dichloromethane come out together .
Countermeasure:
1.Reduce the distance between the filling head and the models .
2.Inspect if the whisk arrange and the whisk head is airproofed.
3.Inspect dichloromethane’ valve is leakage or not.

Reason:
1. Do not heat enough .
2.Constituent B react with water .
3.Constituent B is heated for too long time , too high temperature.
4.Constituent B is gone bad.
Countermeasure:
1.Affirm the oven temperature and the constituent B’s heating time.
2.Change the constituent B.

Reason:
1.The adding amount of the catalyzer is not enough.
2.The rosin temperature is too low.
Countermeasure:
1.Adding the off-model agent in right way.
2.Adjust the temperature.

Reason:
1.The prescription proportion is improper .
2.The adding amount of the catalyzer is not enough.
Countermeasure:
1.Adding the off-model agent in right way.
2.Adding the catalyzer.

Reason:
1.Spray the off-model agent not averagely.
2.There are some water or DMF in the off-model agent.
3.Off-model agent is not proper.
4.The prescription proportion is improper.
5.The off-model time is too short.
Countermeasure:
1.Afresh spraying the off-model agent.
2.Change the off-model agent.
4.Adjust the proportion.
5.Delay the off-model time.

Reason:
1.Off-model is too short.
2.Filling amount is too much.
3.The prescription is improper, constituent B remains .
4.Heart wood is not dry enough .
Countermeasure:
1.Delay the off-model time.
2.Reduce the filling amount.
3.Adjust the proportion .
4.Dry the heart wood.

Reason:
1.The filling amount is too little.
2.The catalyzer is too more.
3.The prescription proportion is improper.
Countermeasure:
1.Adjust the filling amount.
2.Adding the catalyzer in the right way.
3.Adjust the proportion .

Reason:
1.The filling amount is too little.
2.Adding too much water in the constituent A.
3.The prescription property is improper., there are too many constituent A .
4.The off-model time is too short.
Countermeasure:
1.Adding filling amount.
2.Change the rosin.
3.Adjust the prescription proportion.
4.Delay the off-model time.

Reason:
1.The prescription proportion is improper.
2.The filling amount is not enough .
3.The constituent A which have been added catalyzer have been kept in a too long time.
Countermeasure:
1.Adjust the proportion.
2.Adjust the filling amount.
3.Change the rosin.

Reason:
1.The bucket is leakage.
2.The bucket isn’t airproofed well.
3.The compressed air haven’t been dried well.
Countermeasure:
1.Mend or change the bucket.
2.Reinforce airproofed.
3.Dry the air.

Reason:
1.The model temperature is too low.
2.There is too much water in the constituent A.
3.Filling balance is not well.
4.Do not spray the off-model averagely.
Countermeasure:
1.The material temperature should controlled between 45℃~55℃.
2.Change the rosin.
3.Filling in balance.
4.Refresh spray the off-model agent.

Reason:
1.Scour is leakage.
2.The rosin is leakage.
3.The pressure is instability.
4.The count pump have pulsation .
5.There are some bladders in the robin.
Countermeasure:
1.Mend the scour valve .
2.Adjust the three throw tap .
3.Adjust the theittling orifice.
4.Change the pump.
5.Inspect the whisk and the tubing.

Reason:
1.The prescription property is improper.
2.The density is too high.
3.The environment temperature is too low.
Countermeasure:
1.Adjust the proportion.
2.Adjust the density.
3.Test the rigidity in the ordinary temperature.