Huvema HU 30 CROSS-4 Manual Download Page 21

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CHANGES AND T YPING ERRORS RESERVED

Our products are frequently updated and improved. Minor changes may not yet be incorporated in this manual.

Always state the year of build, type and serial number of the machine in correspondence.

Manufacturer and importer assume no responsibility for defects which result from not reading the manual carefully

or wrong use of the machine. No rights can be derived from this manual.

other means without written permission from the publisher.

Summary of Contents for HU 30 CROSS-4

Page 1: ...HU 30 CROSS 4 GEARED HEAD MILLING DRILLING MACHINE...

Page 2: ...s application and limitations as well as the specific hazards peculiar to it 2 KEEP GUARDS IN PLACE and in working order 3 GROUND ALL TOOLS If tool is equipped with three prong plug it should be plugg...

Page 3: ...ual for recommended accessories The use of improper accessories may cause hazards 18 AVOID ACCIDENTAL STARTING Make sure switch is in OFF postion before plugging in power cord 19 NEVER STAND ON TOOL S...

Page 4: ...your mill drill are sealed for lift requiring no lubrication Points requiring lubrication are 1 Internal spline drive assembly Keep this area well lubricated with a good grade grease insert grease in...

Page 5: ...erthing is ready before use 2 After Operation a Turn off the electric switch b Turn down the tools c Clean the machine and coat it with lubricant d Cover the machine with cloth to keep out the dust 3...

Page 6: ...ock screw while holding quill spring housing Do not allow the housing to turn in your hand or spring will unwind Turn entire housing assembly clockwise the number of turns necessary to cause the quill...

Page 7: ...the spindle of work piece machining height ADJUSTING TABLE SLACK AND COMPENSATE FOR WEAR see fig 3 1 Your machine is equipped with jib strip adjustment to compensate for wear and excess slack on cross...

Page 8: ...bolt at the top of the spindle shaft approximately 2 turns with a wrench Rpa the top of the arbor bolt with a mallet After taper has been broken loose holding chuck arbor on hand and turn detach the...

Page 9: ...not clearing 3 Dull tool 4 Feed reate too slow 5 Rotation of drill incorrect 6 Failure to use cutting oil or coolant on steel 1 Readuce speed 2 Use pecking operation to clear chips 3 Sharpen tool or...

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Page 12: ...M10 8 screw 52 1 6X18 key 17 1 6X28 key 53 1 20019 spindle sleeve 18 1 ZG3 8 bolt 54 1 20104B spindle 19 2 20020B cap 55 1 30207 P5 bearing 20 2 20307B speed lever 56 1 30206 P5 bearing 21 2 3X18 pin...

Page 13: ...aft 82 1 20016 worm wheel 117 1 20204 1B lever bracket 83 1 20117 pinion shaft 118 1 20022 2B lever 84 1 20013 handle body 119 1 35x62x10 oil seal 85 1 20118 spring base 86 1 20123 spring cap 87 1 201...

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Page 15: ...ip 58 8 screw M6 X 25 15 2 10106 40 adjust screw 59 2 turn handle 16 1 10203 40 guide screw nut 60 3 screw M8X 12 17 1 10202 40 guide screw 61 2 10109 40 fixed block support 18 1 10021 40 guide screw...

Page 16: ...Certificate of Inspection for HU 30 CROSS 4 Drilling and Milling Machine Dispatch No...

Page 17: ...The machine has been qualified and may be permitted to dispatch Head of Inspection Depart__________ Date___________ Director___________ Date___________...

Page 18: ...ror tested G1 The flatness of worktable surface 0 04 300 G2 Squareness of worktable longitudinal movement to cross movement 0 08 300 G3 The flatness of base surface 0 03 300 G4 Ran out of spindle hole...

Page 19: ...rallelism of worktable movement to worktable surface a 0 02 for any 100 testing length b 0 0 3 for any 300 testing Max 0 06 G6 Squareness of spindle rotating line worktable surface a 0 05 300 a 90 b 0...

Page 20: ...machine HU30Cross 1 2 Draw bar M12 1 3 Adapter MT2 3 1 4 Taper shank for drilling chunck MT3 1 5 Drilling chuck 1 13 1 6 Arbor 1 7 T slot bolt M12 55 2 8 Washer 12 2 9 Nut M12 2 10 Tilted wedge 1 11 S...

Page 21: ...e Manufacturer and importer assume no responsibility for defects which result from not reading the manual carefully or wrong use of the machine No rights can be derived from this manual All rights res...

Page 22: ...2018 V1...