The transmission technique adopts hardened-equipment speed reducer&comma which has acompacted framework with reduced sounds and larger transmission performance&time period
Composition of roller box
Roller box principal case&comma rear facet plate&comma roll shaft&comma entrance plate&comma eccentric locking collar parts&comma taper sleeve&comma adjustable feed screw and nut&interval
Specialized attributes of roller box
1&comma ZG315- 570 castings are employed for roller box&comma No&interval forty five metal plate processed by hardening and tempering techniques is used for rear plate and front plate&time period Principal situation&comma rear plate and front plate are processed by higher accuracy machining tool&lpar such as NC operating heart&rpar to make certain the large accuracy prerequisite for the place of eccentric locking collar and roll shaft&time period
2&comma Roll shaft employed minimal carbon alloy metal blank&comma right after roughing&comma axis need to have to just take ultrasonic flaw detection procedure to quench&period of time In buy to make certain the tooth floor with substantial hardness&comma tooth floor want to take carburizing and quenching remedy right after semi-finishing&period of time Good grind of every single spherical and the back again of axis insure its accuracy & durableness with taper sleeve and tooth surface area&time period When the make method of roll shaft finished&comma we require to consider the equilibrium test to insure the rotary precision in the course of roll shaft’s higher pace rotation&lpar6000 Rev &sol min&rpar&interval
three&comma Eccentric locking collar adopt medium carbon metal casting&comma internal diameter and eccentric spherical are processed by CNC device center to make certain the eccentric distance and accuracy of inner and outer diameter&time period Then&comma the adjustment accuracy of roll gap and the Interchangeability of every eccentric locking collar are ensured&period of time
four&comma front plate&comma rear plate and inside elements are mainly produced of medium carbon steel and processed by tough chrome plating and anti-corrosion treatment to boost the life time&period
five&comma To make sure the roller box can achieve the assembly precision requirement&comma a 4-hour idling large-pace trial is carried out upon completion of assembly of roller box and bevel gearbox&comma a sleek and stable audio and no oil leakage from the joint part are required&period
