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___________________________________________________________________________
Machine type:
Machine Serial no.:
Ahire Machine Tools Pvt.Ltd.
D1/18, MIDC Ambad Nashik.
422010, Maharashtra, India.
Email:
sales@amtplindia.com
Website:
______________
AMT
www.amtplindia.com
_____________________
Sales
I
Programing & Operating Manual
DB/DC–23A
DB/DC–28A
:
Phone
+91 9130099422
+91 9922413270
+91 9922448079
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Table of Contents
Summary of Contents for AMT DB-23A
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Page 1: Test Chart
Programing & Operating Manual ___________________________________________________________________________ DB/DC–23A DB/DC–28A Machine type: ______________ Machine Serial no.: _____________________ Ahire Machine Tools Pvt.Ltd. Sales Phone +91 9130099422 +91 9922413270 D1/18, MIDC Ambad Nashik. +91 9922448079 422010, Maharashtra, India. Email: sales@amtplindia.com Website: www.amtplindia.com... -
Page 2: Table Of Contents
Table of Content ___________________________________________________________________________ INDIA www.amtplindia.com FRONT PAGE CONTENT WARRENTY……………………………………………………………………………………………….. III TEST CHART TECHNICAL DATA DB/DC-23/28A SAFETY INSTRUCTION UNPACKING & INSTALLATION TRANSPORTING & UNPACKING INSTALLATION SITE MACHINE MOUNTING & TOOL HOLDING…………………………………………………… SPEED CHART……………………………………………………………………………………………… ELECTRICAL INSTALLATION PROGRAMING 13-17 CHECK LIST FOR STARTUP OPERATION MOUNTING &... - Page 3 Warranty _____________________________________________________________________________________________ WARRANTY The machine is warranted against poor material / workman ship for a period of fifteen months from the date of dispatch OR twelve months from the date of installation, whichever is earlier. (On single shift usage of machine) (For std. M/CS separate commissioning is not done) If any material / manufacturing defects is/are detected and brought to our notice during this period, we guarantee to repair and / or replace these defective part/s FREE –...
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Page 4: Db/Dc-23/28A
Technical Details ___________________________________________________________________________ TECHNICAL DETAILS Description DB/DC-23A DB/DC-28A Standard Drilling capacity in mild steel :23 mm :28 mm Direct Drilling capacity in mild steel :15 mm :20 mm Spindle taper :MT 2 :MT 3 Spindle Travel :120 mm :120 mm Spindle to column :240 mm :240 mm... -
Page 5: Safety Instruction
Safety _____________________________________________________________________________________ SAFETY INSTRUCTION Wear eye Protection. Tie long hair together. Wear hairnet if hair is very long. Wear safety Shoe/Boots. Pg.5... - Page 6 Safety _____________________________________________________________________________________ Remove jewelry prior to commencing work. Do not touches spindle in motion! Ensure sufficient lighting Operating elements must be easily accessible. Rotation right-hand. Pg.6...
- Page 7 Safety _____________________________________________________________________________________ Never switch on machine without protective hood. Do not deposit tools or measuring equipment in work area. Adjust table clamp prior to commencing work. Secure component. Pg.7...
- Page 8 Safety _____________________________________________________________________________________ Feed lever returns automatically. While maintenance / servicing time please turn off the MCB switch which is placed in panel box. Remove drift prior to switching machine ON. Never carry out tool change by driving up the quill with drill drift ...
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Page 9: Unpacking & Installation
Unpacking & Installation _______________________________________________________________________________________________ UNPACKING & INSTALLATION Unpacking and transporting: Compare the items on the delivery bill with the actual delivery. Observe safety regulations moving loads. Unless otherwise specified, Machine supplied commercial, non- reusable Wooden Box Packing. ... -
Page 10: Machine Mounting & Tool Holding
Unpacking & Installation _______________________________________________________________________________________________ Machine mounting: mark and drill & anchor for M12 screws on the concrete ground Drill pattern for machine as per model. Use two spring washers for each screw. Compensate for floor unevenness with sheet steel. -
Page 11: Speed Chart
Unpacking & Installation _______________________________________________________________________________________________ Speed Chart Adjust the rotating speed of spindle according to material of work piece and drill size Speed is in RPM Pg.11... -
Page 12: Electrical Installation
Unpacking & Installation _______________________________________________________________________________________________ ELECTRICAL INSTALLATION Make sure Incoming Supply is three Phase supply 415VAC Proper. R, Y, B connection is connected as per sequence. Neutral and earth is compulsory. Insure the panel box is away from the water Leakage. Note: ... - Page 13 Programing ________________________________________________________________________________________ Manual of POWER FEEDER machine INDEX 1. Control panel 2. HMI Screen and User Input/Programming 3. Precautions. 1. CONTROL PANEL POWER FEEDFER unit is powered and controlled by components fitted in control panel box. There are two switches & two led lights on front side of panel functioning described as below- Red switch - ON/OFF...
- Page 14 Programing ________________________________________________________________________________________ 1. Date (dd.mm.yy) 2. Time (24 hr) 3. Menu button B. MENU MANUAL MODE- Click for manual mode for setting spindle up- down direction. AUTO MODE- Click for automatic mode. Home button- Click home button to go back to main menu. C.
- Page 15 Programing ________________________________________________________________________________________ D. Auto Mode 1.Shows name of the program. 2.Load desired program. Change/selection of the program. Reset cycle counter to zero. Go back to Menu To stop the cycle and set the spindle at start/home position. Program list. E. Program List...
- Page 16 Programing ________________________________________________________________________________________ 1. No of program 2.Shows name of program and can input/edit program 3. Next program list 4.Auto mode F. Program 1. Total number of steps is number of movements of spindle that will run on Auto mode. 2. Distance travel of spindle (L.C. 0.01mm) 3.Speed of Spindle (mm per second) 4.Up &...
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Page 17: Programing
Programing _______________________________________________________________________________________________________ Next step 3. Precautions: 1. Do not load any type of material on control panel box. 2. Control panel box, screen, motor & push button box should be oil & water free. It should be clean & dry. 3. -
Page 18: Check List For Startup
Check List for Start-up _______________________________________________________________________________________________________ CHECK LIST FOR START-UP After successful erection of DB/DC–23/28A machine and necessary provision of electrical power connections, following points MUST be ensured for initial START – UP of machine. Description Area Check mark Leveling of machine completed and leveling screw General locked All necessary machine parts cleaned and oiled... -
Page 19: Operation
Operation _______________________________________________________________________________________________ OPERATION MOUNT/REMOVING TOOLING Switch-Off power supply & ensure spindle has stopped Clean hands, Use cotton cloth for cleaning parts. Take necessary care during removal & risk of tool falling! Mounting straight shank tools Straight shank tools (Drill/Reamers/Spot facing) can be mounted in spindle using drill chuck, collet chuck and MT-2 shank arbor.... - Page 20 Operation _______________________________________________________________________________________________ Removal of tools/ holders from spindle Tools / holders mounted into machine spindle can be removed easily using a taper drift / wedge. (Supplied with machine). STOP SPINDLE AND SWITCH - OFF SUPPLY Lower spindle and insert it from small drift slot with sleeve drift slot.
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Page 21: Adjust Distance Between Drilling Bit And Workpiece
Operation _______________________________________________________________________________________________ ADJUST DISTANCE BETWEEN DRILLING BIT AND WORK PIECE Tool & Work piece distance adjust By using work table clamp handle rotate CW/CCW direction for UP&DOWN moment, and according to work adjust the distance. Work table is mounted on Moving work table UP/DOWN seamless column and can be moved UP/DOWN on column,... -
Page 22: Types Of Operation
Operation _______________________________________________________________________________________________ TYPES OF OPERATION DB-23/28A machines are general purpose machine, which can be used for number of machining operations, with the help of suitable tools and tool holders. Specific recommended spindle speed should be selected, as per operation and controlled manual feeding should be employed for consistent results. -
Page 23: Maintenance
Maintenance _____________________________________________________________________________________________ MAINTENANCE SCHEDULE M/S AMT recommend following schedule guide for maintenance of Auto feed machines. This should be considered during normal use and maintenance of machine. ACTIVITY DESCRIPTION TYPE FREQ. Cleaning chips / coolant remains from table / Fixture of... - Page 24 Maintenance _____________________________________________________________________________________________ Ensure clean /stabilized 415v,3ᴓ, 50Hz incoming supply. Establish tool changing frequency and replace dull tools immediately. Replace worn – out parts promptly.(Use quality standard purchase items) Inspect oil leakage from oils seals / O – rings periodically (Change defective seals) Check spindle run –...
- Page 25 Maintenance _____________________________________________________________________________________________ LUBRICATION: Provide clean, fresh lubrication oil (light grade) to specific machine mating parts / surfaces. Provide periodic grease lubrication for back – gear arrangement. Avoid belt – pulley area getting contaminated with grease / oil drops etc. No. Area Lub.
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Page 26: Belt Replace
Maintenance _____________________________________________________________________________________________ BELT REPLACES: First confirm the MCB off. The machine is equipped with an AMT protection cover saving Notice backlash of drilling spindle Only open protection cover when drilling spindle is completely in standstill Visual check ... -
Page 27: Troubleshooting
Troubleshooting ______________________________________________________________________________________________ TROUBLE SHOOTING Malfunction Table: PROBLEM / FAULT POSSIBLE CAUSE/S SOLUTION Machine does not start Power supply off Check incoming Single phasing power supply Blown fuse main’s ON/OFF or MCB trip switch, Electric Input supply panel, control cable panel. - Page 28 Troubleshooting ______________________________________________________________________________________________ Coolant flow stopped Coolant pump not Check coolant started or not pump supply, MCB operating. / Overload relay etc. Pump rotating Correct pump in reverse. rotation Shut – off Check / open shut – valve closed off valve.
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Page 29: Replacement
1no. 2 years or 5,000 hrs. USE ORIGINAL M/S AMT SPARE-PARTS for machine and reputed make / good quality- standard purchase items during maintenance. Ensure logical, systematic disassembly and re – assembly. It is recommended to replace complete set of bearings in spindle / driveshaft. -
Page 30: Appendix
Appendix ______________________________________________________________________________________________ SCHEMATIC HEAD – STOCK ASSEMBLY WORK TABLE ASSEMBLY NOTES: Refer schematic head stock sub assembly(For more details). Machine base within – built coolant tank arrangement is optional (against order). Rack – pinion system for head stock or work table UP/DOWN movement, is optional. - Page 31 Appendix _________________________________________________________________________ ELECTRICAL CIRCUIT DIAGRAM Pg. 31...
- Page 32 Appendix _________________________________________________________________________ Pg. 32...
- Page 33 Appendix _________________________________________________________________________ Pg. 32...