{"id":24680,"date":"2022-08-04T13:07:27","date_gmt":"2022-08-04T12:07:27","guid":{"rendered":"https:\/\/mactecheurope.co.uk\/product\/silk-sx28-72\/"},"modified":"2023-02-03T12:13:25","modified_gmt":"2023-02-03T12:13:25","slug":"silk-sx28-72","status":"publish","type":"product","link":"https:\/\/mactecheurope.co.uk\/de\/catalogue\/silk-sx28-72\/","title":{"rendered":"Seide SX28-72"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Die SX2872-Flanschplanmaschine wird normalerweise an der Bohrung montiert, ist aber ebenso zu Hause, wenn sie an der Oberfl\u00e4che montiert und zum Aufarbeiten von Dichtungsfl\u00e4chen von W\u00e4rmetauschern verwendet wird. Die Maschine SX2872 deckt eine Reihe von Flanschen mit einem Innendurchmesser von 711 mm (28 Zoll) bis zu einem Au\u00dfendurchmesser von 1829 mm (72 Zoll) ab. Der Plattenteller ist mit zwei pneumatischen Motoren mit 1,7 kW (2,3 PS) ausgestattet, die das normalerweise bei Stirnradantriebssystemen auftretende Spiel ausgleichen. Die Bohrungsmontagebasis hat vier geteilte Beine, die eine pr\u00e4zise Einstellung gew\u00e4hrleisten und gleichzeitig die richtige Steifigkeit beibehalten, selbst wenn sie vollst\u00e4ndig ausgefahren sind. Der modulare Aufbau erleichtert auch die Einrichtung des SX2872 mit einem der optionalen Rohrboden- und Au\u00dfendurchmesser-Montages\u00e4tze, die auf Anfrage erh\u00e4ltlich sind. Kompakt, leicht, ideal f\u00fcr die Bearbeitung vor Ort<\/p>\n<p>Befestigungsbasis<\/p>\n<p>Die Montagebaugruppe erm\u00f6glicht die Installation der Maschine in der Mitte eines beliebigen Flansches mit einem Durchmesser von 711 mm (28 Zoll) bis 1829 mm (72 Zoll). Es besteht aus einem kreuzf\u00f6rmigen K\u00f6rper, der mit vier verstellbaren Klemmbackenpaketen versehen ist. Die Montagebasis wird vor der Installation des Drehtellers installiert und ausgerichtet.<\/p>\n<p>Plattenspieler-Montage<\/p>\n<p>Dies bietet eine starre Halterung f\u00fcr die Luftmotoren, das Getriebe und die Oberfl\u00e4chenbaugruppe. Der obere Teil der Anordnung sorgt f\u00fcr die Drehbewegung zum Auftauchen, w\u00e4hrend der untere Teil station\u00e4r bleibt und durch die Montagebasisanordnung in Position gehalten wird.<\/p>\n<p>Schneidarm<\/p>\n<p>Dieser ist an der Drehtischanordnung montiert und stellt eine starre Struktur bereit, an der der Werkzeughalter befestigt ist. Der Ein- und Auslauf erfolgt \u00fcber eine Leitspindel, die vom Getriebeausgangszahnrad angetrieben wird. Vorschub wird am Getriebe gew\u00e4hlt. Wenn Material, Werkzeuge und Bedingungen dies zulassen, kann die Schneidarmbaugruppe Schnitte bis zu einer maximalen Tiefe von 2 mm (0,079 Zoll) ohne Flanschl\u00f6cher und 0,5 mm (0,02 Zoll) mit Flanschl\u00f6chern erzielen<\/p>\n<p>Antriebsanordnung<\/p>\n<p>Diese Maschine wird von zwei pneumatischen Motoreinheiten angetrieben, die direkt im Hohlrad montiert sind, das wiederum auf dem Hauptlager montiert ist. Durch den Einsatz von zwei Motoren kann die Gesamtmaschinenh\u00f6he reduziert werden.<\/p>\n<p>Vorschubgetriebe<\/p>\n<p>Das Antriebsgetriebe ist auf der Drehtischbaugruppe montiert und bietet eine Vielzahl von Schnittvorsch\u00fcben f\u00fcr verschiedene Anwendungen. Der Antriebseingang zum Getriebe wird vom Verteilergetriebe des Mastes abgeleitet. Das Getriebe bietet vier verschiedene Vorschubraten, die \u00fcber einen Push\/Pull-Wahlschalter ausgew\u00e4hlt werden. Traverse wird auch durch einen Push\/Pull-Wahlschalter aktiviert, der Traverse IN, Traverse OUT und Neutral gibt. Die neutrale N-Position wird zum manuellen Positionieren des Werkzeughalters au\u00dferhalb des Drehmoments verwendet und wirkt auch als Spielbeseitiger und D\u00e4mpfungsantrieb.<\/p>","protected":false},"featured_media":108609,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[96,113],"product_tag":[],"class_list":["post-24680","product","type-product","status-publish","has-post-thumbnail","product_cat-flange-facing-equipment","product_cat-silk-id-mounted-flange-facer","first","instock","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Silk SX28-72 | Machines - Mactech Europe<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mactecheurope.co.uk\/de\/catalogue\/silk-sx28-72\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Silk SX28-72 | Machines - Mactech Europe\" \/>\n<meta property=\"og:description\" content=\"The SX2872 Flange Facing machine is normally bore mounted, but is equally at home when surface mounted and being used for refurbishing heat exchanger gasket surfaces. The SX2872 machine covers a range of flanges from 711mm (28\u201d) internal diameter to 1829mm (72\u201d) external diameter. The turntable incorporates twin 1.7kW (2.3hp) pneumatic motors, which are designed to compensate for the backlash normally found in spur gear drive systems. The bore mounting base has four sectional legs that ensure precise adjustment while maintaining proper rigidity, even when fully extended. The modular design also makes the SX2872 easy to set up with any of the optional tube sheet and outside diameter mounting kits, which are available on request. Compact, lightweight great for onsite machining  Mounting Base  The mounting assembly enables the machine to be installed in the centre of any flange from 711mm (28\u201d) to 1829mm (72\u201d) in diameter. It consists of a cruciform body provided with four adjustable clamping jaw assemblies. The mounting base is installed and aligned prior to the turntable installation.  Turntable Assembly  This provides a rigid support for the air motors, gearbox and surfacing assembly. The upper part of the assembly provides the rotational movement for surfacing, whilst the lower part remains stationary, held in position by the mounting base assembly.  Cutting Arm  This is mounted on the turntable assembly and provides a rigid structure to which the toolpost is fixed. Feed in and out is provided by a lead screw, driven by the gearbox output gear. Feed rate is selected at the gearbox. Material, tooling and conditions permitting, the cutting arm assembly can achieve cuts to a maximum depth of 2mm (0.079\u201d) without flange holes and 0.5mm (0.02\u201d) with flange holes  Drive Arrangment  This machine is driven by two pneumatic motor units, mounted directly into the ring gear, which in turn is mounted on the main bearing. The use of two motors enables the overall machine height to be reduced.  Feed Gearbox  The drive gearbox is mounted on the turntable assembly providing a variety of cutting feeds for different applications. Drive input to the gearbox is derived from the mast transfer gear. The gearbox provides four different feed rates selected by a push\/pull selector. Traverse is also engaged by a push\/pull selector, which gives traverse IN, traverse OUT and neutral. The neutral N position is used for manually positioning the tool post.out the torque and also acts as a backlash eliminator and cushion drive.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mactecheurope.co.uk\/de\/catalogue\/silk-sx28-72\/\" \/>\n<meta property=\"og:site_name\" content=\"Machines - Mactech Europe\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/mactecheurope\/\" \/>\n<meta property=\"article:modified_time\" content=\"2023-02-03T12:13:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mactecheurope.co.uk\/wp-content\/uploads\/2022\/08\/SX2872-8-1024x737-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@MactechEurope\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/mactecheurope.co.uk\\\/catalogue\\\/silk-sx28-72\\\/\",\"url\":\"https:\\\/\\\/mactecheurope.co.uk\\\/catalogue\\\/silk-sx28-72\\\/\",\"name\":\"Silk SX28-72 | Machines - 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The SX2872 machine covers a range of flanges from 711mm (28\u201d) internal diameter to 1829mm (72\u201d) external diameter. The turntable incorporates twin 1.7kW (2.3hp) pneumatic motors, which are designed to compensate for the backlash normally found in spur gear drive systems. The bore mounting base has four sectional legs that ensure precise adjustment while maintaining proper rigidity, even when fully extended. The modular design also makes the SX2872 easy to set up with any of the optional tube sheet and outside diameter mounting kits, which are available on request. Compact, lightweight great for onsite machining  Mounting Base  The mounting assembly enables the machine to be installed in the centre of any flange from 711mm (28\u201d) to 1829mm (72\u201d) in diameter. It consists of a cruciform body provided with four adjustable clamping jaw assemblies. The mounting base is installed and aligned prior to the turntable installation.  Turntable Assembly  This provides a rigid support for the air motors, gearbox and surfacing assembly. The upper part of the assembly provides the rotational movement for surfacing, whilst the lower part remains stationary, held in position by the mounting base assembly.  Cutting Arm  This is mounted on the turntable assembly and provides a rigid structure to which the toolpost is fixed. Feed in and out is provided by a lead screw, driven by the gearbox output gear. Feed rate is selected at the gearbox. Material, tooling and conditions permitting, the cutting arm assembly can achieve cuts to a maximum depth of 2mm (0.079\u201d) without flange holes and 0.5mm (0.02\u201d) with flange holes  Drive Arrangment  This machine is driven by two pneumatic motor units, mounted directly into the ring gear, which in turn is mounted on the main bearing. The use of two motors enables the overall machine height to be reduced.  Feed Gearbox  The drive gearbox is mounted on the turntable assembly providing a variety of cutting feeds for different applications. Drive input to the gearbox is derived from the mast transfer gear. The gearbox provides four different feed rates selected by a push\/pull selector. Traverse is also engaged by a push\/pull selector, which gives traverse IN, traverse OUT and neutral. 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