{"id":7068,"date":"2024-10-11T10:11:09","date_gmt":"2024-10-11T10:11:09","guid":{"rendered":"https:\/\/fahrion.ihlenfeldt.de\/threading-clamping-systems\/"},"modified":"2026-02-19T08:34:31","modified_gmt":"2026-02-19T08:34:31","slug":"threading-clamping-systems","status":"publish","type":"page","link":"https:\/\/fahrion.de\/en\/clamping-systems\/threading-clamping-systems\/","title":{"rendered":"Threading Clamping Systems"},"content":{"rendered":"\t\t
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Thread\u00ading Clamp\u00ading Sys\u00adtems<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tCENTRO|P<\/span> synchro absorbs thrust forces.\n\nThis is synchronised threading at its best.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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THE RUBBER-FLEX-CLUTCH COMPENSATES FOR SYNCHRO\u00adNISATION ERRORS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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To optimise the process when cutting or forming threads with synchronised machine control, the synchro chuck must maintain axial smoothness, especially under torque load!<\/p>

The patented coupling (\u201eRubber-Flex-Clutch\u201c\/RFC) is the core of the FAHRION CENTRO|P<\/span> synchro clamping system. This innovative technology performs length compensation, drive and damping in a single element.
It eliminates the need for traditional mechanical components. As a result, the FAHRION synchro chuck responds consistently sensitively even under torque load, as no friction from mechanical elements can occur. <\/p>

1. Synchronisation errors from various sources are compensated for.<\/p>

2. The tensile and compressive forces on the threading tool are minimised.<\/p>

3. The dampened reversal of the rotation direction significantly extends tool life.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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THREADING CLAMPING SYSTEMS \nCOMPONENTS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Clamping nuts<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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What a synchro chuck can do<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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A thread tapping chuck with minimal length compensation (\u201esynchro chuck\u201c) works essentially \u201eagainst\u201c the axial tensile and compressive forces that occur during thread cutting or forming. Or rather: It works \u201ewith\u201c them. It compensates for any synchronisation errors and keeps the applied forces under control. To safely produce threads, it is crucial that the synchro chuck maintains its smoothness, especially under torque load. However, when the synchronisation of the rotation and feed axes decreases due to wear, temperature fluctuations, tolerances, mass inertia and other factors, the load causes stress, ultimately reducing the tool\u2019s lifespan and durability. <\/p>

In general:
The weaker the axial force, \u2026\u2028
\u2026 the better the quality.\u2028
\u2026 the lower the wear.\u2028
\u2026 the longer the tool life.\u2028
\u2026 the safer the process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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FROM reliable problem-solver in critical processes<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The FAHRION CENTRO|P<\/span> synchro chucks ensure the highest process safety. The torque decoupling via the Rubber-Flex-Clutch (RFC) reduces the risk of tool breakage, especially during torque spikes. With high reproducibility of threads, CENTRO|P<\/span> synchro ensures consistent production quality, which is especially crucial in industries with tight tolerances. Vibrations are effectively dampened, significantly improving the thread surface quality and minimising scrap risk. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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To long-lasting performance in large series<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tFAHRION thread tapping chucks are characterised by a very sensitive axial compensation that reduces the flank pressure exerted. The high precision of the entire system ensures the tool engages the workpiece evenly, minimising wear. As a result, the tool life is significantly extended. The torsional damping of the chuck and the generous length compensation also increase the number of acceptable threads produced. \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Success Stories<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Tool life extended by 30% for M3 threads <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/i><\/span>\n\t\t\t<\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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Customer<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Manufacturer of Machine Spindles<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Industry<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Precision Tools<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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For a customer (a precision parts manufacturer in the electronics industry), we were tasked with significantly increasing the number of acceptable M3 threads.<\/p>

We achieved this:\u2028Compared to two existing synchro chucks (1180 and 1310 acceptable threads), we increased the number of acceptable threads to over 1700. This corresponds to an increase of more than 30%. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Machine interface:<\/td>MAS-BT 30<\/td><\/tr>
Material:<\/td>1.0503 \/ C45<\/td><\/tr>
Thread size:<\/td>M3 x 0,5<\/td><\/tr>
Core hole:<\/td>D = 2,53 mm
L = 10,0 mm
Blind hole<\/td><\/tr>
Thread depth:<\/td>T = 8,0 mm<\/td><\/tr>
Cutting speed vc:<\/td>30 m\/min<\/td><\/tr>
Cooling\/lubrication:<\/td>CL outside<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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1180 THREADS<\/div><\/div>
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SYNCHRO I<\/p>\n <\/div>

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SYNCHRO II<\/p>\n <\/div>

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MSC (Mini Synchro Chuck)<\/p>\n <\/div> <\/div>\n <\/div>\n

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