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p. 1

2011 7 instruction manual ver 5.3 digest edition pat 1

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new specification sized added 1

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new specification sized added 1 the angle can be roughly adjusted before installation because the rotations of the universal joint and guide bushing are slightly restrained 2 the slide base is nitrided after being heat treated to provide an excellent anti-galling performance 3 the included angle ° between the slide base and rod is limited to 45 degrees fjb the shift angle kº is limited to 45 degrees without additional work the included angle º is limited to 45 degrees without additional work k slightly restrained rotations of the universal joint and guide bushing allow the angle to be roughly adjusted before installation leading to quick installation fub scm heat treated material is nitrided to be used for the slide base fab we assure you of simple and quick installation safety improvement expansion of applicable scope a sense of security and cost reduction fjb flexi joint slide base self-alignment and automatic face profiling functions equipped only one piece of joint pin used extended base mountable no additional machining required fub flexi universal slide base self-alignment and automatic face profiling functions equipped universal type only 1 piece of screw needed for installation no additional machining required adjustment of core rod lenght required fab flexi adjustable slide base self-alignment and automatic face profiling functions equipped universal type adjster screw needed for installation core rod mountable with length of designed value no additional machining required 2

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° ° ° ° ° ° =0 ° ° ° ° ° ° up max 45° min 45° max 90° down max 75° min 45° max 120° 31 horizontal 0° min 45° max 45° addition of clearance for interference avoidance 5° 0.5 d slide angle included angle operating angle k max30° k max30° 31 45° 31 45° d 30° 5° channel shape at both ends of guide rod at shift angel k of 0 through 30 degrees channel shape at both ends of guide rod at shift angel k of 31 throug 45 degrees usable at shift angle k of 31 degrees or less w test load size knock pin breakage table of destructive test results max load [n [k gf ss s m l ll el 15,700 25,700 41,900 70,500 118,500 162,500 1,601 2,621 4,274 7,191 12,087 16,524 0.5d addition of clearance for interference avoidance d fracture posit knock pin sec knock pin sec knock pin sec knock pin sec knock pin sec knock pin sec knock pin breakage flexi universal slide base fub size ss and s flexi adjustable slide base fab size m l ll and el the breaking load of the flexi slide base is slightly lower than that of the conventional slide base 1d 30° this channel cutting angle unacceptable 45° 3

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15 fjb name flexi joint slide base material scm modified hardness nitriding surface approx hv 800 strength approx hrc 65 class base material hrc 30 33 supplied joint pin 10.9 the unit is nitrided the guide step cannot be machined ss s m 0.04 0.04 0.05 0.05 0.04 0.10 0.05 materia skh51 hardness hrc63 [mm 0.15 l 0.06 ll 0.06 0.06 el 0.20 the allowable shift angle range based on the standard specifications is plus or minus 45 degrees in the shift angel range of 30 through 45 degrees the bushing edge is more outside than the outline of the base be sure to add a slide stroke for a clearance to avoid interference at the pocket side of the slide base information 1 2 3 4 5 6 7 8 no additional machining required do not disassemble the unit do not pull out the bushing joint pin n or disassemble the unit the joint pin is detachable do not nitride or heat-treat the unit the unit is nitrided the guide step cannot be machined check the load and the allowable value of the joint pin with diameter m be sure to consider thermal expansion of the loose core in the length direction when determining the hole position of the joint pin thermal expansion formula x 20 through 30 degrees x 1.2 x 10­5 9 the rotation of the guide bushing is slightly restrained the angle can be roughly adjusted before installation the unit is applicable to an extended or widened base pressure-receiver type straight-pressure type joint pin the pin hole indicated with an arrow shall be loosely engaged with a clearance of +0.02 through 0.05 mm with consideration of the angle error or positioning error restriction of the joint pin load is set only to ejection force restriction of the joint pin load is set 4

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symbol dimensions [mm mounting portion additional machining remarks additional machining none accessories joint pin heat treatment unacceptable injection pressure p=49[mpa load at molding ejection multiplying factor allowable load shift angle k° joint pin diameter and permissible values safety factor 5 total load w [n projected net area a [mm2 w/p square b [mm a to obtain the allowable value of ejection resistance multiply the total load w by the ejection multiplying factor 1 [mpa 0.102 [kgf/mm2 1 [n 0.102 [kgf 5

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15 fub name flexi universal slide base material scm modified hardness nitriding surface approx hv 800 strength approx hrc 65 class base material hrc 30 33 10.9 the unit is nitrided the guide step cannot be machined ss s m 0.04 0.10 0.05 flexi universal joint 0.04 0.04 0.05 0.05 0.15 l 0.06 ll 0.06 0.06 el 0.20 the allowable shift angle range based on the standard specifications is plus or minus 45 degrees the head of the rod fastening cb is more outside than the outline of the base be sure to add a slide stroke for a clearance to avoid interference at the pocket side of the slide base in the shift angel range of 30 through 45 degrees the bushing edge is more outside than the outline of the base be sure to add a slide stroke for a clearance to avoid interference at the pocket side of the slide base a set screw cb for loose core rod-bar is not supplied mounting seat dim rod end dim tap depth rod-bar mounting section dimensions flexi universal joint r type the rod diameter a is your choice b type the dimensions of b h mg m and hc are given in the fub slide base dedicated specifications be aware that those dimensions are different from the dimensions in the specifications of the conventional ub slide base pressurereceiver type straightpressure type restriction of the joint pin load is set only to ejection force restriction of the joint pin load is set 6

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symbol dimensions [mm mounting portion additional machining remarks additional machining none accessories none heat treatment unacceptable ref dia a unmarked c face injection pressure p=49[mpa load at molding ejection multiplying factor allowable load shift angle k° safety factor 5 total load w [n projected net area a [mm2 w/p square b [mm a to obtain the allowable value of ejection resistance multiply the total load w by the ejection multiplying factor 1 [mpa 0.102 [kgf/mm2 1 [n 0.102 [kgf 7

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15 fab name flexi adjustable slide base material scm modified hardness nitriding surface approx hv 800 strength approx hrc 65 class base material hrc 30 33 10.9 the unit is nitrided the guide step cannot be machined ss s m 0.04 0.10 0.05 flexi universal nut 0.04 0.04 0.05 0.05 0.15 l 0.06 ll 0.06 0.06 el 0.20 the allowable shift angle range based on the standard specifications is plus or minus 45 degrees loselock/s loselock/s be sure to add a slide stroke for a clearance to avoid interference at the pocket side of the slide base in the shift angel range of 30 through 45 degrees the bushing edge is more outside than the outline of the base be sure to add a slide stroke for a clearance to avoid interference at the pocket side of the slide base mounting seat dim loselock/s loselock lls is included rod end dim center of rod end tap depth rod-bar mounting section dimensions flexi universal nut r type the rod diameter a is your choice b type loselock/s the specifications are the same as the conventional ab slide base ver5.1 p71 8

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symbol dimensions [mm mounting portion additional machining remarks additional machining none accessories loselock/s heat treatment unacceptable option hexagonal sleeve wrench for exclusive use slr m ­ el locktite 242 cb cap bolt commercially available long hexagonal wrench as adjusting screw commercially available long hexagonal wrench ln lock nut hexagonal sleeve wrench for exclusive use unmarked c face wrench size ref dia a injection pressure p=49[mpa load at molding ejection multiplying factor allowable load shift angle di of universal nut pin and allowable value safety joint pin pressure receiving surface safety adjusting screw buckling load safety cap bolt allowance factor 5 factor 5 buckling load and allowable value factor 5 and persmissible value strength class 12.9 initial tightening force c total load w [n tightening torque tc lock nut tightening torque tl · · projected net area a [mm2 w/p joint pin with di m shearing load joint pin pressure receiving surface buckling load adjusting screw as buckling load square b [mm a cap bolt cb initial tightening force c torque tc lock nut ln torque tl to obtain the allowable value of ejection resistance multiply the total load w by the ejection multiplying factor 1 [n 0.102 [kgf 1 [mpa 0.102 [kgf/mm2 restriction of the loselock/s load is set only to ejection force pressurereceiver type restriction of the loselock/s load is set straightpressure type detailed assembly of lls loselock/s components un universal nut press-fitted joint pin with di m lls loselock/s ln lock nut as adjusting screw sc spacing collar cb cap bolt 9

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p. 12

fjb-ss fub-ss fjb-s fub-s 10

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fjb-m fub-m lls-mh fab-m 11

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fjb-l fub-l fab-l cl lls-l 12

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fjb-ll fub-ll 13

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