Stretching Tools: ITH-Stretch-Method

Transcription

1

2 Stretching Tools: ITH-Stretch-Metho The ITH-Stretch-Metho is capable of highly accurate, repeatable results to a tight tolerance of ±2.5%. These results are possible because the ITH-Stretch-Metho is free of frictional an torsional variables associate with the less accurate torque metho. The ITH-Stretch-Metho has been establishe as the preferre bolting process for many inustrial applications. ITH Multi-stage Bolt Tensioning Cyliner Type MSK, 10.9 Application: Raially limite spaces ITH Single-stage Bolt Tensioning Cyliner Type ES, 10.9 Application: Axially limite spaces 3 3 h 4 h 5 h 4 h 5 ITH Type MSK MSK MSK MSK MSK MSK MKS MKS MKS MSK MSK MSK MKS MKS ITH Type ES ES ES ES ES ES ES ES ES ES ES ES ES ES Pr-loa force The technical an economical avantages of the ITH-Stretch- Metho are atteste by the long-staning partnerships between ITH an other inustry leaers. These partnerships span many inustries incluing energy generation (power-turbines, power-plant construction, win energy), oil & gas inustries, gas/iesel engines, heavy machinery an general construction. ITH Bolt Tensioning Cyliner Type ESH / MSH for Founation Bolts Application: Special threa types as commonly seen on anchor ros, founation bolts Threa A/F-with 3 installation imension h 4 h 5 [kn] [lbs] [mm] [mm] [mm] [mm] [mm] Pr-loa force M20 M24 M27 M30 M33 M36 M39 M42 M45 M48 M52 M56 M64 M72 Threa A/F-with 3 installation imension h 4 h 5 [kn] [lbs] [mm] [mm] [mm] [mm] [mm] M20 M24 M27 M30 M33 M36 M39 M42 M45 M48 M52 M56 M64 M Stanar features Patente safety fracture evice Automatic piston return Interchangeable parts for ifferent threa an nut profiles Pre-configure for optional bolt elongation measurement Direct gear rive with internal gear Spring loae turning sleeve Stroke limitation (Overstroke limiter [seal break] ) C ontrol notch (Inspection groove) Optional features Patente cycle counter Chromium-nickel surface coating NIOX Patente carrying hanle Safety measurement pin for threa projection (Threa projection or Bolt elongation) Swivel connection for highpressure coupling nipples Multi-connection highpressure coupling ITH Type Pr-loa force Threa A/F-with Stroke Min. threa projection h 2 [kn] [lbs] [mm] [mm] [mm] [mm] h 2 ESH ESH ESH ESH ESH ESH ESH ESH , 11, (1,5 ) Grae 75 ksi 10, 11, (M39) Grae 75 ksi 10, 11, (M39) Grae 75 ksi 10, 11, (M39) Grae 150 ksi 10, 11, (M39) Grae 150 ksi M36 10, 11, (M39) Grae 150 ksi 10, 11, (M39) Grae 150 ksi 59 15,0 12,0 25,0 15,0 25,0 16, ,0 205,0 240,0 205,0 240,0 170, These presente ITH BTC types present only a certain choice of all possible BTC types an imensions. For further information please contact your local ITH representative or visit / contact 2 ITH Bolting Technology sales@ith.e Phone +49 (0) 291 /

3 High-Pressure Pumps for Stretching Tools HyroMax High operating pressures High number of bolting cycles High operation frequency Service jobs: Hyromax 18 Shop floor applications: Hyromax 37, 38 un 39 Max. operating pressure: 2,500 bar Voltage range from 90 V V for 50 Hz an/or Hz: worlwie use by frequency-inepenent motor * Low voltage protection when using emergency power supplies Safe positioning of the two high-pressure couplings Digital remote (optional) Automatic pressure control (APC) (optional) EcoMax Stanar applications Service jobs Max. operating pressure: 1,500 bar Voltage range from 90 V V for 50 Hz an/or Hz * Continuous rotor-eccentric shaft, wear- free single-shaft esign Digital remote (optional) Automatic pressure control (APC) (optional) Single high-pressure coupling MicroMax Service jobs, particularly at limite spaces Small number of bolt cycles Max. operating pressure: 1,500 bar Voltage range from 90 V V or 190 V 230 V for 50 an Hz Frequency inepenent motor Convenient, compact esign (L 340 x B 250 x H 450 mm,18 kg) Also available in battery-version Digital remote (optional: stanar-version) AeroMax an TravelMax Area of applications without power supply (e. g. oil an gas sector) Shop floor applications: Aeromax 9 an 10 Service jobs: Aeromax 89 an 90 an also TravelMax Max. operating pressure : 3,000 bar (TravelMax: 2,500 bar) Full control of pressure setting via pressure ajusting valve ** Powere by stanar air compressor, no electricity require Pneumatic remote (optional: AeroMax) * Depening on type ** All types but not AeroMax 10 an 90 ITH Bolting Technology sales@ith.e Phone +49 (0) 291 /

4 Rotating Tools: Torque Wrenches ITH Torque Wrenches are available in three types: DRS, DKS, an CX. Each type of ITH Torque Wrench can be fitte with a wie array of stanar sockets an aapters as well as custom Typ CX options. The complete scope of torque wrench equipment available from ITH presents customers with flexible solutions for multiple applications. Designe for tight spaces Bolts that are ifficult to loosen. One of the fastest ual-hose torque wrench systems on the market Power class from 0 Nm to 40,000 Nm Dual-hose system Torque locking feature for inverte applications (optional) TWIN-swivel connection Typ DRS Raially limite spaces Different reaction positions (e.g. cast housing) Power class from 0 Nm to 80,000 Nm Raially an axially ajustable reaction arm Single-hose system TWIN-swivel connection turnable in all irections Moule esign Patente ratchet system Low weight Typ DKS Axially limite spaces Repeating reaction positions The low-profile esign type DKS is use for axially limite spaces an tight nut clearances. Bening stresses are avoie ue to the in-line reaction point an nut rotation Power class from 1,250 Nm to 130,000 Nm Direct reaction Single-hose system TWIN-swivel connection turnable in all irections Moule esign Patente ratchet system High-Pressure Pumps for ITH Torque Wrenches Scope of supply Electric, pneumatic an manual pump Different esigns for serial or service or shop floor applications Type DA X Type DA 11 Type DA 15 Type DA 16 4 ITH Bolting Technology sales@ith.e Phone +49 (0) 291 /

5 Rotating Tools: Nut Runners ITH Nut Runners are optimal for torque applications where spee is critical. Similar to the torque wrenches the ITH Nut Runners have a range of available accessories for stanar an Type EDS: Electric Nut Runner custom application solutions. These accessories inclue extensions, reaction arms, sockets, aapters, an the ITH Sie-Drive. Universally esigne for service jobs an in-fiel applications The right-angle version EDSw is esigne for axially limite spaces Power class from 400 Nm to 13,000 Nm, 110 V or 230 V High egree of reproucibility of the pre-loa force up to ± 3 % Easy-to-use multi-function isplay Digital ocumentation of the tightening process (optional) Automatic free-run Automatically aapts to rastic voltage fluctuations common with using on-site generator power generators Type ADS: Battery Nut Runner Fast an flexible operation without external power supply Ieally suite for service jobs Power class from 75 Nm to 4,000 Nm Powerful 18V-Li-Ion-battery, 3 Ah Inclue with quick-charge battery station (110 V or 230 V) an replacement battery Simple high/low gear ajustment with the igital isplay High egree of reproucibility of the pre-loa force up to ± 3 % Type PDS: Pneumatic Nut Runner Suitable for operation where electric power supplies are unavailable: Powere by stanar air compressors Also available in the right-angle version PDSw Power class from 250 Nm to 14,000 Nm 4-step rotary-switch for pre-selection of torque The change gear (high an low gear) enables a higher range of rotational spee an fast operation (optional) Fine-tooth reaction arm Accessories ITH Sie-Drive For vertically limite spaces or long threae ros (heat exchanger) Suite to ITH Nut Runner Type ITH Torque Extension Ieal for applications with raially limite space Different lengths an esign available ITH Bolting Technology sales@ith.e Phone +49 (0) 291 /

6 Engineering & Innovation Innovation More than 30 years of experience an know-how are ongoing investe in technical further evelopments. Roun about 100 national an international patents proves the innovate ability of ITH. A great number of solutions evelope by ITH became state of the art in bolting technology. Engineering Bolt connections can be constructe by ITH. Accoring to customize requirements, ITH engineers configure the technical an most economical bolt connection consisting of the following factors: Customize application ata Fastening elements Tightening metho Unique competence: Inustry an costumer solutions By long-time technical know-how an ongoing further evelopment by ITH, a number of inustry-specific an customize solutions of bolting technology have been realize. These inclue: High-performance transport an lifting evices Digital input an control systems (APC, igital remote) Assembly an organisation systems (assembly systems for win turbines, ITH mobile work station) Automation solutions (ITH-Autostretch) Patente safety evices (e.g. safety fracture evice, cycle counter, safety carrying hanle) Efficient control systems (EDS, IS-1 pump control) Digital ocumentation systems (PD/PSD system, EDS) Measuring an calibration engineering (mobile BTC test station, EDS torque measurement shaft) IT solutions (Torque-to-Tension-Software) Customers benefit from the unique worlwie expertise an obtain the technically an economically most efficient solution in bolting technology. Designing bolte connections Pneumatic operate lifting evice with spring hanger Analysing customer s requirements Assembly system for flange covers PSD system with ial gauge on segment cyliner Worlwie unique solution: robotsupporte automation solution for blae bearing applications: The ITH- Autostretch On inustry-panel-pcs customize interfaces are esigne for the PSD- System (Pressure Documentation System) Digital ocumentation of bolting processes via PSD system by BTC (here on inustry tablet pcs) an ITH ocumentation system by ITH Nut Runner EDS Rotation-angle metho for tightening process with EDS α an torque wrench α Torque-to-Tension-Calculator: Software-solution for calculation of tightening torque M an assembly pre-loa F 6 ITH Bolting Technology sales@ith.e Phone +49 (0) 291 /

7 Fasteners & Service IHF-Stretch-Bolt: Maintenance-free solution The fastening element Stretch-Bolt offers a maintenance-free solution for tower flanges on win turbines proven by longterm-stuies. The Stretch-Bolt is pre-loae by the ITH-Stretch- Metho. Avantages of using IHF-Stretch-Bolts Reuction of maintenance costs up to 70 %* Up to 50 % faster installation of the win turbine Saving of material up to 2,5 t steel per win turbine Huge benefits General steel application, particularly tower flanges Fasteners Fastening elements are esigne to cope with the egree an type of stresses (static, ynamic, thermal) which arise. Scope of Supply From threa size M 20 (3/4 ) to W 510 (510 mm/20,078 ) The stretch-bolt is compose of 1 bolt an also 1 roun nut RMS an is certificate by the German Institute for civil engineering (Dt. Institut für Bautechnik (DIBt) The company IHF is a joint venture between ITH an the Vescovini Group Highly stresse connections e.g. slew bearings an turbine constructions Patente RMS / RMZ ITH roun nut type ITH fastening elements: ITH stu bolt, ITH stanar bolt, ITH roun nut, ITH stanar nut Service The comprehensive ITH customer service inclue Service After sales service an procuring space parts Calibration of bolting tools, certificate inclue Installation jobs an maintenance service ITH training program For safe an efficient operation of ITH tools, ITH offers a operator, instructor, an safety training program, specifically targete towars safety an amage prevention. Training is available for all ITH bolting tools an consists of an introuction to bolting theory an a comprehensive practical part for operation safety. Custom training sessions are available on request an can be performe at the ITH safety centre or an alternate location of the customer s choice. Exemplary contents General introuction to the physical an mechanical basics of bolting technology Safety instructions for electric, pneumatic, an hyraulic tools Safe an efficient operation with ITH tools Calibration of tools with certificate test stations: Digital BTC test station ITH offers installation services such as in the oil an gas sector For efficient learning success, first of all the contents of the ITH safety training program are taught theoretically an then eepene in a practical part ITH Bolting Technology sales@ith.e Phone +49 (0) 291 /

8