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For High-Production CNC Tapping Without Machine Reversal.
Constant Speed Tapping relies on the compact tapping head to provide tap
reversal. The machine spindle runs in one direction at the exact programmed speed and reversal occurs within the tapping head instantaneously upon machine retraction. Avoiding the RPM fluctuations,common to machine reversal tapping ensures these benefits:
Reduces Cycle Time.
Increases Tap Life.
Improves Thread Quality.
Eliminates Reversal Related Machine Wear & Tear.
Reduces Energy Costs. |
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TA With Tension-Compression & Quick-Change Spindle
APPLICATION
For CNC Machining And Turning Centers
Or Conventional Lathes And Mills.
FEATURES & ADVANTAGES
Tension/Compression Compensation: Provides greater thread accuracy and higher production rates.
Hard Start: For accurate depth control.
Front Release: If tension is accidentally over extended, adapter is released. Prevents damage to tap or workpiece.
Short Length: For limited space.
Tap Holding: Accepts Quick Change Tap Adapters |
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Roscamat 500; Capacity M2-M24 (M27)
As regards performance unit R-500 can be considered identical with unit R-400, with the advantageously bigger working range thanks to the longer arms.
The machine consists basically of the following elements: radial arm, lockable elbow joint, tilting arm and head. The compressed-air motor is coupled to the latter. Through the foot and by means of three M8 screws the machine can be fixed to a table or workbench. Such attachment can also be obtained by means of a simple clamp.
The radial arm and the tilting arm revolve about themselves. The latter tilts therewith always maintaining the perpendicularity to the foot reference plane.The machine incorporates an air servicing unit (filter + regulator lubricator) for the correct operation of the motor.
The modular system consisting in a series of 7 quick-change modules (reducers) is provided for coupling to said motor. As a result of this 7 output speeds (90, 170, 300, 550, 750, 1050, 2100 rpm) are available thus allowing to adapt the tap speed to every type of thread. The handle allows to balance the tilting arm and to position it at the operator's convenience.
The modular system admits the quick-change tap holders with or without safety clutch depending on the intended job (blind or through holes).
Threading capacity from M2 up to M24 (M27).
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Roscamat 200; Capacity M2-M14 (M16)
This machine consists of a pendular parallelogram that is balanced by a pneumatic spring, plus a radial arm.
The gas spring and radial arm assembly fixes the motor head and keeps it perpendicular to the working area. The motor is equipped with a quick-change system and is rotated by compressed air that has previously been filtered and lubricated by a unit for that purpose.
Taps and shank tooling fit to the motor's quick-change system by means of tapholders.
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These units are available in three sizes, LBL25, LBL35 and LBL45, each size covering a specific diameter range, totally up to 20 mm in steel. The basic units can be fitted with different chucks, twin heads for simultaneous drilling of two holes and attachments for chip removal and tapping.
Highly dependable - LBL drilling and tapping units feature quick and precise clamping, making them highly dependable.
Easy to build together - Several holes can be drilled in a single operation since several of these compact units can easily be built together.
Low noise level - The units have a low noise level as the exhaust air is discharged through silencers inside the protective casing.
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A mechanical feed type tapping unit of which feed can be automatically changed over from rapid approach to pitch feed.
High precision tapping can be done efficiently. |
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Roscamat 9001NC - Capacity M3-M36 (M42)
Along the same lines as with the pneumatic models, the machine is made up of a pendular parallelogram being balanced by an air spring plus a radial arm. The assembly being made up of both members fixes the motor head and keeps it in a position being perpendicular to the working area.
The electronically controlled motor is provided with a numerical control (NC) system. The unit is apt to be operated in manual or automatic mode in such a way that it allows to configure an control by means of a six-key keyboard being arranged at the top of the motor such aspects as:
- Right- and left-hand turning control
- Thread type (Metric, Whitworth, etc.)
- Depth control
- Time of tool lubrication
- Type of material, resistance
- Tapping speed
A set of 6 reducer modules are apt to be fitted to the motor output by means of a quick-change system and allow to adjust the tapping speed as a function of the metric pitch to mechanise.
Said modules incorporate as well a quick-change system being apt to receive the tap holder with or without safety clutch.
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ROSCAMAT 6000 - Capacity M2-M27 (M33)
The machine is formed by a tilting arm being by means of a pneumatic spring, said arm being fitted through an intermediary union to a radial arm being revolvable around 360º. The assembly is secured to the workbench by means of a base plate being provided with a post clearing the whole table area. The motor head finds itself at the end of the tilting arm and is apt to always move at right angles with respect to its working area.
The turning motor speed and the automatic lubrication control are adjustable by means of three buttons located on top of the motor cover. The modular system is apt to be fitted to the electronic motor and consists of 5 quick-change planetary speed reducers providing 5 different speeds and torques. The speed can be thus adapted to every thread type.
The toolholders (or tap holders) with or without safety clutch are also apt to be fitted to the modules by means of a quick-change system.
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Roscamat 500RH; Capacity M2-M24 (M27)
This is the genuine unit to work in any position in space therewith always maintaining the perpendicularity to the desired plane irrespective of the arm position.
The machine consists of a radial arm supporting both articulated arms that can be regulated by means of the regulating valves. The multiposition head is a double swivel joint device allowing to lock and unlock both its swivel pins to thus position the head and keep it quite blocked in order to thus operate in any position in space.
The head mechanism is formed by a cam system with an equaliser and disc springs applying a load of 1,000 Kg to two cone sets locking both pins.
The radial arm incorporates a chain drive, which is activated or deactivated by means of a face-toothed coupling half according to the intended working position.
The machine incorporates an air servicing unit (filter + regulator lubricator) for the correct operation of the motor.
The modular system consisting in a series of 7 quick-change modules (reducers) is provided for coupling to said motor. As a result of this 7 output speeds (90, 170, 300, 550, 750, 1050 and 2100 rpm) are available thus allowing to adapt the tap speed to every type of thread.
The modular system admits the quick-change tap holders with or without safety clutch depending on the intended job (blind or through holes). Threading capacity from M3 up to M2 to M24 (M27).
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GSE K1 K2 K3
TAPPING UNITS
Highly dynamic multi-use NC tapping units for limited spaces
Our patented, maintenance free units GSE K1, K2 and K3 stand out for their wide range of application and extremely short conversion times. As independent process modules these devices can be used both on Bihler machines and in presses, switching table automatics, assembly and transfer lines for cutting and forming internal threads up to M20. Their flat and compact design which is due to the newly developped NC servo hollow shaft motor allows installation even in case of small tool mounting hights as well as the arrangement of several K-types side by side. Furthermore the working stroke without pitch leader guarantees high endurance of the tools.
Bihler tapping units – Increase your productivity!
For more information on Bihler processing units feeding, assembly, welding, screw insertion, etc. see www.bihler.de.
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E2 Tapping Units range from the most compact pneumatic units on the market to powerful electrically-operated units. Our lead screw units ensure a perfect tapping process with no risk of damaging the tap. These characteristics also apply to units equipped with multi-spindle heads.
Depicted is E2's LS22-series of Pneumatic Lead Screw Tapping Units. Please check out E2's website (www.e2systems.com) for comprehensive information on the whole E2 product range.
E2 Tapping Units can be found throughout the world wherever a high level of productivity and precision is vital. A long service life with excellent reliability and continued precision makes E2's Tapping Units a good investment. |
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- The leadscrew assembly is permanently lubricated in an oil bath. Simple installation of leadscrew assembly by removing
4 screws at the front of the unit.
- Front and rear stroke adjustments are accomplished with 2 screws which are located at the rear of motor drive housing at the tapping unit GEM8.
- An integrated safety device protects against excessive start-up cutting forces.
- Adjustable motor housing 4x90°.
- Variable spindle speed combinations through interchangeable push-on pulleys. See speed selection table section 9.
- Quick-change adapters AD-00 for tapping. See section 7, page 7.3. |
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The Pullmatic 720/520 can be equipped with a fully automatic tapping unit to further more increase time and cost savings. Two alternatives are available, single unit with one spindle for taps M3 to M8 and a multi unit with 6 spindles, the single tapping unit demands manual tap charges. Both units are fully controlled by the machines CNC.
Both units are mounted on the sides of the upper frame, this design do not require a tool station which further more increases the flexibilty of the Pullmatic series punching machines.
Process:
Pre-punch and if required extrusion of the hole in thin material.
Material positioned automatically to the tapping unit.
The tapping unit automatically taps the hole/extrusion.
Advantages:
Weld and insert nuts used today, increases the number of operations to finish the part, thereby increasing the production cost per part.
Shorter process time with less production time per part, which improves machine time availability.
By utilizing extrusions in material thickness up to 3mm, the thread height will be equal to nut inserts.
Do not generate any chips from cutting the thread. |
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- Ideal for ultra-high precision simultaneous 3-axis machining
- Ultra-High Precision:
Positioning Accuracy: +/-0.000039" / full stroke
Repeatability: +/-0.00002"
- Large diameter twin ballscrews assure the highest level of accuracy
- Solid Boxways with 5 year warranty
- Rigid Meehanite Cast Iron Construction
- Powerful 4-Step Geared Spindle delivers high torque and high-speed for maximum machining flexibility
- Intelligent Advance Control System, Ballscrew Cooling and high-pressure through-spindle coolant standard
- Sliding overhead door allows for easy workpiece loading/unloading |
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Spaciale machine tool of foratuta, to transfer, multiple mandrels.
Special machine for the perforation of the flange of the sluice valves. |
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| MicroStep Europa® supplies modern and highly precise, CNC steered oil-well drilling installations to you with. Alternatively with manual or fully automatic tool tools. |
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| ... products without technical information |
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