Flat steel furnace steel furnace steel furnace price Landglass

When the encoder mounting and replacement shaft ends its rotation axis to be at the same level, and better concentricity rotation; normally connected shaft ends must be tightened and checked regularly, can affect encoder loose connections use; encoder and its bracket must be fixed firmly, not cause encoder and stand shaking and shaking when the motor is rotated, otherwise it will affect the normal use of the encoder; encoder wiring must use shielded cable, shielding to and PE cable, and equipment enclosures can not arbitrarily connect the other end of the shielded cable should be connected to the low voltage ground pile cabinet. 1.2.2 intermediate and edge deformation temperature difference caused by the glass when the glass is heated in a heating furnace, if the central temperature is higher than the edge of the final glass temperature, the glass in the cooling process, the heat shrinkage of the intermediate portion is greater than the contraction of the cold side portions, eventually the glass is cooled to room temperature and the temperature difference disappears, the edge will be greater than the size of the glass intermediate size, at the edge of the glass of the large compressive stress is formed as a balance this uneven stress, showing saddle-shaped glass. Similarly, a piece of glass is heated in a heating furnace, if the final extension of the temperature distribution in the plane is higher than the central edge portion, the glass in the cooling process, the hotter the glass edge portion is greater than the shrinkage of the middle of the shrinkage of the cooler, the final glass is cooled to room temperature and the temperature difference disappears, intermediate size will be larger than the edge of the glass size, at the edge of the glass to form a larger tensile stress state, to balance this uneven stress in the glass pot-shaped state final presentation, and this states is bidirectional, that is, the middle of the convex glass will change both directions steel furnace, steel furnace Randy, Randy machine steel furnace provided by Randy machines. Randy Luoyang Glass Machinery Co., Ltd. (www.landglass.com) located in Luoyang City, Henan Luoyang City Road on the 12th king, Contact: Mr. Chin