The novel where the protagonist's family opened a small factory from a young age is Imperial Toys.
"Grandpa, do we have argon arc welding equipment in Xiucheng" Hu Wenhai, grandson of Hu Shiwu, struggled slightly embarrassed, but unfortunately, the small arms and legs of the where is this old man's rival, easily suppressed. Can only honestly sit on the edge of the kang to be ravished by his grandfather, once again asked his question.
While at this time Hu Wenhai's heart can be described as a collapse, he is obviously already seventeen years old, but there is no way, in the eyes of the old man, the grandson will always be the one that can be held in the arms of the teasing of the little bit. Nowadays just being stroked fur and pinched in the face, ahem, just barely tolerate it.
"Imperial Toys" highlights:
"Good grandson, how are you going to do this grandpa to give you a hand," Hu Shiwu exposed his arms and rolled up his sleeves, staring excitedly at the parts in Hu Wenhai's hands and asked. "Just in time, this side really need you to do a favor."
Hu Wenhai clapped his hands and stopped the assembly work, pointing to the semi-finished product in front of him, "The turbine blades of the pressurizer need to be dynamically balanced, and this will depend on your sense of touch of a grade 8 worker."
"Dynamically balanced," Hu Shiwu asked in surprise. The so-called dynamic balance, is the turbine compressor blade rotation process, due to the shape of the blade, the weight of the imbalance, resulting in the structure of the tremor.
This tremor is not a big problem when the speed is low, but if the blade speed is very high, it will lead to the instability of the blade operation.