D R I L L I N G - M A C H I N E S HU 20 SUPER HU 20F SUPER
Table of contents 1. 2. 3. 3.1 4. 5. 6. 7. 7.1 7.2 7.2.1 7.2.2 7.2.3 7.3 7.4 7.5 7.6 8. 9. 10. 11. 12.
Drilling machines HU 20 Super - HU 20F Super 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.
2. 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. 4.Slide the arbor into the spindle socket whileslowly rotating the drill chuck. The socket hasa rectangular pocket where the tang (or flatportion of the arbor shown in Figure 21) fitsinto. Features Model HU 20 Super HU 20F22. Super 5.Seat the chuck with a rubber mallet, as shownin Figure Drilling capacity 20 mm 20 mm MT2 MT2 Distance spindle column 180 mm 180 mm Drilling depth 80 mm 80 mm Speed range 210-2500 rpm (10) 210-2500 rpm (10) Max.
2.The dimension of setting hole: HU 20 Super JTD-19S HUJTD-19SF 20F Super 10 Figure 4 6.
C.Emergency Stop Button (For CE) 7. Control panel SpeedCam selection switch (high/low) A.A:Jkm Switch B: Start button C: Emergency stop B.Start Button(For CE) C.Emergency Stop Button (For CE) 1. Check the power source Push the start button to judge the motor and spindle shaft is in normal condition or not. 2. If it needs to stop urgently, just push the emergency stop switch. C 1. Check the power source Push the start button to judge the motor and • Check the power source.
4. Adjustment of feeding limit prevent unwanted penetration to work piece, the feeding limit 7.3 Drill To depth adjustment shall be set by adjusting theinto appropriate position ofcan feeding depth To prevent the drill from going too deep the work piece, you set the fixing button as long as the distance between the end of tool and feeding limit by adjusting the position of the feed depth knob (A, figure 8). top surface if work piece is measured. • Loosen knob A Setting of feeding depth • Turn scaled ringA.
Loosen knob B on both sides of headstock. ndle1.(parts no. 26) to allow belts repositioning and then move belts to correct groove to acquire 2. Push handle A forward as arrow sign to get belt tension. desired speed. See following speed chart for reference. 3.Lock knob B firmly to fix belt tension. When speed change is required. Loosen leadJTD-19 bolt (parts series no. 22-S2) on both side of headstock. Pull belt handle (parts no.
5. Pull the cover outward just enough to disengage the spring-cover lock slot from thelocking lug. Note: It is important to keep a good grip during this step. Letting go of thecover will cause the spring to rapidly uncoil. 6. Rotate the cover counterclockwise to increase spring tension, or let the cover slowly unwind in the eeddirection shaft spring clockwise to reduce springtension tension.
7.Control circuit diagram and component part list; 11. Control circuit diagram Figure 17 Symbol Function Tech. dat M Motor AC400V / 3PH KA Relay AC400V 7.5A Part No. M SQ1 KA SQ2 SQ1 SB1 SB2 SQ2 SA CSB1 R SB2 SA C R Component/Object Motor Limit switch RELAY Micro switch chuck guard LIMIT SWITCH Pushbutton Emergency stopSWITCH MICRO ON/OFF switch GUARD CHUCK Capacitator PUSH BUTTON Resistor PUSH BUTTON EMERGENCY STOP CONTROL SWITCH CAPACITY RESISTOR Manufacturer Remark INCAC400V 400V/5A/ 2.
8.Drawing and parts list; 12.
JTD-19 series 1 2 2-S1 2-S2 3 5 5A 5-S1 6 7 8 9 9A 9-S1 11 11-S1 11-S2 14 15 16 16-S1 16-S2 17 18 19 20 20A 20B 20-S1 22 22A 22-S1 22-S2 22-S3 22-S4 22-S5 22-S6 22-S7 26 27 27-S1 29L 29S 29-S1 31 31-S1 31-S2 34 35 38 39 BASE COLUMN HOLDER BOLT SPRING WASHER COLUMN TABLE BRACKET OIL CUP PIN GEAR SHAFT WORM TABLE HANDLE HANDLE BOLT SET SCREW TABLE ARM BRACKET BOLT SPRING WASHER ANGLE SCALE SCALE CLAMP HANDLE PIN CLAMP BOLT TABLE BOLT TABLESWIVEL TYPE RACK RACK RING COLUMN RING BALL SET SCREW HEAD BODY FEED
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, section 1A 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 machines: Drilling machines HU 20 Super - HU 20F Super which this declaration relates to, are conform the following norms: NEN-EN-ISO 12100:2010, NEN-EN-IEC 60204-1:2006/C11:2010, NEN-EN-IEC 61000-6-1:2007, NEN-EN-IEC 61000-6-3:200
2014 V1
