Instruction/ maintenance manual of the product 8655-B()-() Ingersoll-Rand
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Tool Products OPERATOR’S MANUAL INCLUDING: OPERATION, INSTALLATION & MAINTENANCE LEAD SCREW TAPPER Models: 8655-B()-(), 8656-B()-(), 8657-B()-(), 8658-B()-() and 8659-B()-().
GENERAL DESCRIPTION AND OPERATION The tapping cycle is started by manually actuating and releasing “START’ valve at the tool. The start valve must be held long enough to allow the stop signal valve to close (page 9); about one (1) second duration for most applications.
GENERAL DESCRIPTION AND OPERATION 32 Also contained in the valve section are five (5) 1/8” NPT ports for PORT “C” is pressurized during the advance and retract cycles accessory purposes. The ports and their functions are listed as and is not pressurized when the unit is stopped.
SET-UP PROCEDURE SET-UP PROCEDURE: The ARO Lead Screw Tapper is adapt- able to many applications. Its maximum stroke of 2” can be re- duced to a minimum stroke of 3/16” by adjusting the “RETRACT’ and “STOP” trip tabs, located beneath the nameplate door.
SET-UP PROCEDURE M104 The following items must be given proper consideration to cor- rectly apply the ARO Lead Screw Tapper. 1. Accuracy of positioning the tapdrilled hole with the tapper (X, Y and Z axis). 2. Speed at which the material should be tapped (S.
AIR AND LUBE REQUIREMENTS FOR LUBRICATION OF GEARING ASSEMBLY FOR LUBRICATION OF GEARING ASSEMBLY LUBRICATION POINTS (GREASE FITTING LOCATIONS) Air pressure of 90 p.s.i.g. (6.2 bars) at the air inlet of the tool is re- quired for maximum motor efficiency.
MODEL IDENTIFICATION M104 82 Model numbers are comprised of the basic model number, thread pitch or lead of the lead screw and American or Metric thread as shown in the following: Basic Number Dash Nu.
MAINTENANCE Disconnect air supply from the tool or shut off air supply and ex- haust (drain) line of compressed air BEFORE performing mainte- nance or service to tool. Tool maintenance and repair should be performed by authorized, trained, competent personnel.
TYPICAL CROSS SECTION OF TOOL STOP SIGNAL VALVE OPEN SECTION A-A & INSTALL WIPER IN THIS POSITION M104 32 SPINDLE HAS ADVANCED SUFFICIENTLY TO ALLOW BRACKET TO MOVE CLEAR OF TRIP TAB, THUS ALLOWING STOP SIGNAL VALVE TO CLOSE.
VALVE SECTION DISASSEMBLY To remove manifold (42432-1) remove six (6) cap screws (Y154-57) and four (4) washers (Y14-10). NOTE: Springs (31125) and balls (44967) are loose parts and may drop out. To remove valve stem (40522) and spring (31125) remove pipe plug (Y227-2-L).
VALVE SECTION M104 32 I DO NOT USE WASHERS WHEN ASSEMBLING 40524 AND 45459 GASKETS AND 49164 PLATE BE- ON 2 CENTER SCREWS. TWEEN 42433-1 AND 42164-1 ASSEMBLIES, TORQUE THE SIX Y154-57 SCREWS DOWN EVENLY TO ABOUT 50 IN. LBS. FURTHER TIGHTEN EACH I 3 SCREW TO 70 5 IN.
POWER UNIT SECTION GEARING INTERCHANGE CHART A CHANGE OF 41219-() AIR TUBES IS REQUIRED WHEN CONVERTING FROM SINGLE GEARING TO DOUBLE GEARING OR VICE VERSA. PRESENT DESIRED SPEED OF TAPPER SPEED 175 R.P.M. 325 R.P.M. 600 R.P.M. 1,300 R.P.M. 2,400 R.P.
POWER UNIT SECTION M104 32 41369 RING GEAR 37127 SPACER 37123 SPINDLE 37124 SHAFT (2) 33704 BEARING 41371 GEARING ASS’Y (7.43:1) 37126 SPACER 37128 SPACER -- Y154-55 CAP SCREW (4) l Y14-10 LOCK WASH.
POWER UNIT SECTION MOTOR ASSEMBLY DISASSEMBLY Remove nut (33694) and sems fastener (33700). Grasp cylinder in one hand and tap splined end of rotor with a soft face hammer; motor will come apart. REASSEMBLY Pack bearings with 40036-1 grease, or equivalent, and coat i.
POWER UNIT SECTION M104 32 MOTOR HOUSING AND AIR TUBES 41219-4 TUBE (2) Y325-14 “0” RING (2) (USE WITH SINGLE GEARING ONLY) 41219-5 TUBE (2) (USE WITH DOUBLE GEARING ONLY) ----- 7 I 0 NOTE: When assembling motor housing to gearing, it may be necessary to use one (1) or more gaskets (42338) for proper spacing.
SPINDLE AND LEAD SCREW SECTION DISASSEMBLY To remove spindle and sleeve assembly (41242-1) the valve section must be removed to gain access to bracket (41235) set screws and taper pin which hold the drive spindle (41239-1) and shaft (40516-1) together.
SPINDLE AND LEAD SCREW SECTION 32 17.
RECOMMENDED POWER AIR INLET SYSTEM MALE THREAD CONNECTOR MODEL 23904-310, 3/8” N.P.T.F. MODEL 23104-400 COUPLER 1/2” FEMALE N.P.T.F. 1/2” I.D. HOSE WITH 1/2” N.
BASIC REMOTE CONTROL FOR START M104 AND EMERGENCY RETRACT FUNCTIONS 32 Remote start is accomplished by introducing a momentary pres- sure signal to port “B”, using fitting, valve and signal quality tubing as shown. The pressure signal should be about one (1) second in duration, this is sufficient for most applications.
NO-HOLE SENSOR SYSTEM ‘TUBE 44638-010-M 7 PORT PORT ‘THIS NUMBER DENOTES A PACKAGE OF TEN (10). The “B” series Lead Screw Tapper models have a built-in system that will cause the unit to retract if there is no pre-drilled hole pres- ent in the workpiece or in an excessive mis-alignment of hole in workpiece with the tap of tool.
“TOOL IS BACK” CONNECTIONS M104 32 “Tool is back” signal, used to interlocktapper with machinery, acti- vate coolant, etc., may be accomplished by connecting port “c” as shown below. Air supply is taken from port “A” and the pilot pressure is taken from port “C”.
ACCESSORIES 448960-() TAP COLLET (SEE TABLE FOR DASH NUMBER) MUST BE USED WITH 44669 COLLET HOLDER COLLET HOLDER 44690-4 No. 12 I .220” 44890-5 No. 14 & 1/4 6.0 .255” 44890-6 5/16 7.0 - 0.0 .318” 44890-7 3/8 .361” 44890-8 7/16 10.0 .323” l FOR 1/16 PIPE & 1/8 S.
ACCESSORIES M104 DUAL SPINDLE SECTION 32 DISASSEMBLY REASSEMBLY The dual spindle attachment can be serviced without removing the complete assembly from the tool.
ACCESSORIES MOUNTING THE DUAL SPINDLE ATTACHMANT TO THE LEAD SCREW TAP-.
ACCESSORIES M104 DUAL SPINDLE SECTION 32 DISASSEMBLY REASSEMBLY The dual spindle attachment can be serviced without removing the complete assembly from the tool.
ACCESSORIES t - t MOUNTING THE DUAL SPINDLE ATTACHMENT TO THE LEAD SCREW TAP-.
CONNECT TO SENSOR VALVE-“F” PORT ACCESSORY PORT REMOTE START PORT SECONDARY EXHAUST EXIT REMOTE RETRACT PORT TO SUPPLY AIR TO SENSOR VALVE-PORT “G”: MANUAL START BUTTON 3/8 N.P.T. AIR INLET PRIMARY EXHAUST EXIT I (ALL PORTS 1/8 NPT) *B MAX. CHUCK AT min cap ACCESS PORT FOR LEAD NUT TENSION ADJUSTMENT *C MAX.
TROUBLE SHOOTING LISTED BELOW ARE SOME OF THE MOST COMMON CAUSES FOR THE LEAD SCREW TAPPER TO MALFUNCTION. MALFUNCTIONS BEYOND THE SCOPE OF THIS MANUAL SHOULD BE BROUGHT TO THE ATTENTlON OF YOUR ARO REPRESENTATIVE OR RETURN THE TOOL TO THE FACTORY FOR REPAIR.
M104 32 CUTTING FACE ANGLES, SPEEDS AND LUBRICANTS FOR TAPPING VARIOUS MATERIALS ZINC, DIE CAST I I 10- 12° I 60 - 70 I SOLUBLE OIL Speeds listed apply to high speed steel taps only. Carbon taps are not recommended for production tapping. If used, however, they should be run at speeds no greater than 50% of those listed.
TABLE OF SPEEDS FRACTIONAL SIZE TAPS REVOLUTIONS PER MINUTE MACHINE SCREW TAPS MACHINE 0 1 SCREW NO. 2 3 4 5 6 0 10 12 14 __..._. . .099 .112 .125 .138 .
COMMON TAP PROBLEMS TROUBLE CAUSE TAP BREAKAGE 1. WRONG TYPE OF TAP. 2. DULL TAP. 3. TAP INCORRECTLY GROUND. 4. TAP DRILL TOO SMALL. 5. DRILLED HOLE TOO SHALLOW. 6. MISALIGNMENT OF TAP AND HOLE. 7. WRONG MACHINE. 6. INCORRECT FIXTURE OR HOLDING DEVICE.
I PART I TAP SIZE I NUMBER I INCH I NO. I MM 46033-l 5i-64 47 2.0 I 46033-2 I I 45 I 2.1 4M33-2 44 2.2 I 46033-4 I I 43 I 2.3 46033-5 I 3l32 42 I 2.4 I IAE ’ I M I 75 I 46033-6 36 2.7 46o3se 7i64 36 2.6 46033-10 33 2.9 UIL~~ll I 83 3” 46633-12 31 3.
An important point after buying a device Ingersoll-Rand 8655-B()-() (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Ingersoll-Rand 8655-B()-() yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Ingersoll-Rand 8655-B()-() - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Ingersoll-Rand 8655-B()-() you will learn all the available features of the product, as well as information on its operation. The information that you get Ingersoll-Rand 8655-B()-() will certainly help you make a decision on the purchase.
If you already are a holder of Ingersoll-Rand 8655-B()-(), but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Ingersoll-Rand 8655-B()-().
However, one of the most important roles played by the user manual is to help in solving problems with Ingersoll-Rand 8655-B()-(). Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Ingersoll-Rand 8655-B()-() along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
