We – EPG Team the bigge EPT Chain and agricultural gearbox factory in China with 5 diverse branches. For far more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
The purpose of 135m ending mill group
The ending mill group is composed of leading crossed 45° High-velocity wire-rod ending mills&interval
The ending mill team is found in higher-pace wire-rod workshop&period Through ten unit rack the steady micro-rigidity rolling mill will be transported upstream Æ seventeen ~ Æ 21mm of rolling&comma rolling grow to be Æ 5&period5 ~ Æ 16mm completed wire&period The operating pace of 90m&sols is insured&time period The specification of finish item is Æ 5&period5mm&time period
Structural traits of ending mill
Finishing mill device is blended with ten mills&comma velocity growing box&comma assist base&comma arc coupling&comma waterproof slot&comma water-proof plate&comma the protective cover&comma piping and information of finishing mill&time period Mill body is composed of 3 200mil EPT and 7 one hundred fifty mills&comma frame use top crossed forty five composition kind to attain no twisting&comma no get in touch with axis&comma minor axis and shock for gear&comma besides&comma it reduce the centre of gravity top&comma the stability improved as properly&comma in the mean time&comma the whole weigh has decrease and it is effortless to keep&period 10 frames are concentrated transmission&interval
Roll frame is composed of roller box&comma bevel gearbox and spare components of bevel gearbox&time period
Roller box and bevel gearbox adopt outdoors combinational instruction&comma lessen the size of bevel gearbox to reduce the excess weight of ending mill&comma lower the place of mil EPT to make their structure compact&time period Roller box utilized cantilever roll loop&comma there is eccentric locking collar in the box to adju EPT roll gap&period Movie bearing and roll shaft are inside of eccentric locking collar&comma taper sleeve is employed to correct roll loop which is in the finish of roll shaft&interval
Bevel gearbox is composed of box&comma transmission box&comma spiral bevel gear roll and synchronized gears&time period All gears are hardened grinding gear&comma geartooth correction is needed&period The accuracy degree of spiral bevel gearbox is six and spherical bevel gearbox is 5 to insure the easy doing work of large velocity&time period
Roller box and bevel gearbox are connected by bolts&comma a element of roller box plug into the bevel gearbox to permit two synchronized gears in bevel gearbox meshed&time period Roller box and bevel gearbox are fastened by two finding pin&comma the roller box with very same specification can be changed&interval
The axial force of the roll shaft beared by a pair of thru EPT ball bearings&comma this ball bearing mounted on the axial clearance in the absence of the resilient washer&comma because the quite little axial clearance ball alone&comma as a result the roll shaft to correctly positioned in the axial direction&comma which assures accurate roll rolling precision&comma which is to make certain the dimensional accuracy of the workpiece&period
The roller shaft around the film bearing is designed in the sort with taper&comma so the roller shaft can bear uniform load distribution even it is bend&period So the lifetime of roller can be enhanced&period
The adjustment of roll gap is to rotate feed screw with remaining and proper thread and nut&time period When the two eccentric rotated comparatively&comma the length of two rollers changed with the symmetrical eccentric relative motion of eccentric locking collar&comma so the place of former roller line and manual can be sustain&period
Roller loop is tungsten carbide&comma it is related on the cantilever roll shaft&comma we use the certain hydraulic altering roll tools to substitute roll loop&comma it is practical and simple&period of time
Material specification | Æ17~21mm |
Material temperature | >900ºC |
Produce specification | Æ5&period5~16mm |
The kinds of rolling metal | Carbon metal&comma lower alloy metal&comma higher alloy steel&comma high-top quality carbon structural steel |
Speed of the exit of tenth frame | 75m&sols |
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