Φ285 vertical pre-finishing mill transmission box
Composition of vertical transmission box
Transmission box, passive equipment shaft, transmission equipment shaft, spiral gear shaft established and transmission asix, oil box, bearing and assistance base of bearing.
Box is CZPT with thick metal with excellent high quality to reach the large depth & heavy load capability that the case needed. Case ought to consider anxiety getting older treatment method prior to the produce to reach the steadiness that essential. In get to guarantee the set up precise normal, box want to adopt whole assemble make.
Transmission gear shaft and passive equipment shaft use carbon steel elements to forge, Tooth surface area making use of the carburizing methods to achieve large hardness, in buy to make positive the loading and massive twist length necessity of equipment. Following finishing the installation, the balancing examination is necessary to just take, the pace ought to be 700 r / min, the equilibrium level is G6.3 to fulfill the demand from customers specific of employing.
Spiral bevel equipment established, use carbon metal blank, spiral bevel surface area experience the carburizing and quenching treatment to get the hardness that essential, insure the weighty load possibility of gear shaft and big twist distance. Grinding the tooth surface area and roll holes to achieve the needed large precision & durableness of spiral bevel equipment set.
When the assemble concluded, the no-loading check must be preserve 2-4hours, the pace is 1200r/min, the temperature of shaft must not exceed 40º C, the function of equipment need to be easy, no hitting sound and irregular concussion, each and every joint surface area ought to not have oil spill phenomenon. Vibration depth ought to not exceed 4mm/s
Ep’s merchandise range only consists of bronze worm gears. The cause is basic, bronze assures the ideal sliding and dry working qualities compared to other materials. The aluminium content also ensures substantial chemical resistance. Worm gears are excellent for ongoing operation at large speed and torque.