Carving machine | carving works to prevent cracking

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Carving machine learned cracking is olivary nucleus appears simpler representation, cracking is the principle of nuclear and extranuclear humidity is not consistent. Olivary nucleus generally have three flaps, three flaps each partition, all have a nucleolar between each leaf. Carved works cut out into the nucleolus, which constitute the three empty capsule. Humidity of the air inside and outside the core capsule humidity should adhere to the equilibrium assumption, higher inside and lower outside, the difference between the words, then the nucleus moist outward shortening, nucleus tune inward shortened form, it will crack. To prevent cracking, carving machine advice should pay attention to the following points:
A, sunscreen. Sunlight or high temperature light long time Zhishai will cause cracking.
B, waterproof. The olive kernel works fall into the water or water washing clean, empty sac after water transpiration is very slow, the appearance of transpiration soon, from inside to outside and cracking caused by shortening. Assuming that water, carving machine suggestion can be put to play a loose knot in food preservation bags, let the water gradually transpiration, avoid quick dry.
C, the wind. The wind is one of the important reasons causing cracking, especially in the northern region, the short time the wind will blow split simple olive nucleus. So the wind slightly larger, should be properly preserved, provide against any misfortune.
D, placed in warm air conditioning environment, the use of heating in winter (or warm air conditioning), indoor (inside the car) is very monotonous, olive long time placed must crack in this environment. Assuming the use of humidifier humidification in the heating environment, it won't crack.
E, winter can not put on underwear pocket. Everyone in the winter clothes to wear more, there are many collectors often olivary nucleus works into underwear pocket "preservation", this led to cracking. The reason is that the temperature of the human body plays a role, "baking" underwear pocket very monotonous. Carving machine advice in a coat pocket is not easy to crack in winter.