DRILLING-MACHINES HU 30 T
A1 A2/3 A4 A5 A6 A7 A8 A9 A B 2 CHANGES AND T YPING ERRORS RESER VED
C D E F CHANGES AND T YPING ERRORS RESER VED 3
G 4 CHANGES AND T YPING ERRORS RESER VED
H I CHANGES AND T YPING ERRORS RESER VED 5
J 6 CHANGES AND T YPING ERRORS RESER VED
N K L CHANGES AND T YPING ERRORS RESER VED 7
M 8 CHANGES AND T YPING ERRORS RESER VED
N CHANGES AND T YPING ERRORS RESER VED 9
Table of contents 1. 2. 2.1. 2.2. 2.3. 3. 3.1. 3.2. 3.3. 4. 5. 5.1. 5.2. 6. 6.1. 7. 7.1. 7.2. 7.3. 7.4. 7.5. 7.6. 7.7. 7.8. 8. 8.1. 8.1.1 9. 9.1. 9.2. 10. 10.1. 10.2. 11. 12.
Column drilling machine HU 30 T 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 30 320 625 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 Table 1 Number in drawing 1 Part drawing no. Number of teeth and 79 starts Module 2.5 Direction of helical angle 2 3 4 5 6 7 8 9 10 12 1 36 22 13 34 18 50 50 2.5 1.5 4º 17’ 20” 9 45 T235 HV500 2.5 2.5 2 2 2 1 8 45 9 45 8-7-7 45 9 45 8-7-7 45 9 45 T235 G52 G52 G52 G52 G42 Class of accuracy Material Heat treatment and hardness 9 45 9 45 1.
7.3. Spindle speed change control The 12 steps of the spindle speed are accomplished by a gear driving system and 2-speed motor (see figure E). To change the speed, first stop the motor. Turn the speed change handles (6 and 7) to the desired position. Then turn the switch (8) to position 1 or 2. The speed for forward is selected. Turn the switch to position “R” for the same speed in reverse running. 7.4.
9. Bearings 9.1. Bearing distribution See picture G. 9.2. List of bearings Nr.
12.
CHANGES AND T YPING ERRORS RESER VED
CHANGES AND T YPING ERRORS RESER VED 19
CHANGES AND T YPING ERRORS RESER VED
CHANGES AND T YPING ERRORS RESER VED 21
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: HU 30 T 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-EN 12717:2001+A1:2009, NE
2014 V1
