DRILLINGMMACHINES HU 30 TI
A B 2 CHANGES AND T YPING ERRORS RESER VED
C D E F CHANGES AND T YPING ERRORS RESER VED 3
G H 4 CHANGES AND T YPING ERRORS RESER VED
I J CHANGES AND T YPING ERRORS RESER VED 5
K L 6 CHANGES AND T YPING ERRORS RESER VED
M CHANGES AND T YPING ERRORS RESER VED 7
N 8 CHANGES AND T YPING ERRORS RESER VED
O CHANGES AND T YPING ERRORS RESER VED 9
Table of contents 1. 2. 3. 3.1. 3.2. 3.3. 4. 5. 5.1. 5.2. 6. 6.1. 7. 7.1. 7.2. 8. 8.1. 9. 10. 10.1. 10.2. 10.3. 11. 12.
Column drilling machine HU 30 TI 1. General safety rules for all machines N.B.: Read the instructions carefully in order to avoid any problems. As with all machinery there are certain hazards involved with operation and use of this machine. Using the machine with respect and caution will considerably lessen the possibility op personal injury. However, if normal safety precautions are overlooked or ignored, personal injury to the operator may occur.
Additional safety rules Always keep in mind that: • the machine must be switched off and disconnected from the power supply during maintenance and repairs, • clamped workpieces may only be measured when the machine is switched off. Never lean over the machine, mind loose clothing, ties, jewellery etc. and wear a cap. Do not remove safety devices or guards. Never use the machine while a guard is open. Always use safety glasses for machining rough materials.
4. Technical specifications No. Description Measure Unit 1. 2. 3. 4. 5. 6. 7. 8. 9. Maximal drilling diameter Distance between axis of spindle – column surface Max. distance between spindle nose and work table surface Max. distance between spindle nose and base surface Max. spindle travel Max. travel of work table and bracket Horizontal swing of table on bracket Taper of spindle bore Number of spindle speeds 30 320 620 1180 135 550 ± 45 3 12 mm mm mm mm mm mm degree Morse steps 10.
6. Transmission Figure E – Transmission 6.1. List of gears, worm wheels, worm and rack Number in drawing 1 2 3 4 5 6 7 8 9 Number of teeth and starts Module Direction of helical angle 79 2.5 1 1.5 12 2.5 36 1.5 22 2.5 13 2.5 9 45 9 45 9 45 9 45 9 45 1 2 4° 23’ 55“ links 9 45 39 1.
7.2.
Control of the feed depth The cutting depth is set by moving the scale nut on the scale rod. In batch production, the cutting depth is controlled by loosening screw (3), turning the hand wheel (2) and moving the scale nut to the desired depth. Coolant system Turn coolant pump switch (16) to the ‘on’ position, then turn the coolant valve (7) to control the coolant supply. Work table bracket By loosening lever (21) and turning lift handle (1) the work table bracket can be elevated to its desired height.
9. Bearings Figure G – Bearing distribution No.
Protection of the main motor The main motor is protected by a 3VU1340 auto switch (QF1), which can protect the motor from overload. Protection of coolant pump The coolant pump is protected by means of a 3VE automatic switch (QF2). Tapping operation Tapping operation is controlled by contactors KM1, KM2 and select button SB6. The travel limit of tapping is controlled by SQ2, SQ3.
Designation Description Specification and model Quantity KA1 HL1, HL2 EL1 VC1 R1 V1 SB4-SB5 T1 Small type relay Indicator lamp Lighting lamp Rectifier bridge Resistor Diode Push button Control circuit transformator HH54P DC24V TP514X AD17-16G24 25WAC24V QL 5A200V RT 2W62 W IN5404 On the end of feed handles JBK5-100 4000/24, 24, 27 1 2 1 1 1 1 3 1 Note 11. List of accessories Nr. Description Part no. or drawing no.
12. Construction of main components Picture K – Structure of column and work table bracket Picture L – Structure of spindle box and gear box Picture M – Exploded view drawing of feed gear box Picture N – 3D drawing of machine table and bracket No.
No. Description 49 50 51 52 53 54 55 56 57 58 59 60 Double-head bolt Backup ring Handle sleeve Handle shaft Connection plate Screw Spotting nut Column pin Nut Backup ring T-screw Nut Details Art. no. Q’ty 2 2 1 1 1 2 1 2 4 4 4 1 M12x60 B-(D.L3Cr) M12x100 M4x6 8h8x24 M14 14 Figure O - 3D drawing of spindle box and gear system No.
No. Description Details 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 M6x30 50203 16 M16x1.
No. Description Details Art.no.
CHANGES AND T YPING ERRORS RESER VED
CHANGES AND T YPING ERRORS RESER VED 25
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. All rights reserved.
CE DECLARATION OF CONFORMITY (in accordance with supplement II A of the Machinery Directive) Industrie & Handelsonderneming Huberts bv, Kennedylaan 14, 5466 AA Veghel, the Netherlands, in the capacity of importer, is to be held responsible for declaring that the Huvema machine: Column drilling machine HU 30 TI which this declaration relates to, is conform the following norms: NEN-EN-ISO 12100:2010, NEN-EN-IEC 60204-1:2006/C11:2010, NEN-EN-IEC 61000-6-4:2007/A1:2011, NEN-EN-IEC 61000-6-2:2005/C11:2005, NEN-E
2014 V1
