{"id":527,"date":"2026-07-08T08:00:17","date_gmt":"2026-07-08T06:00:17","guid":{"rendered":"https:\/\/www.ciipcavallari.it\/?p=527"},"modified":"2026-05-29T15:07:37","modified_gmt":"2026-05-29T13:07:37","slug":"assistenza-mori-seiki-cnc-dmg-mori","status":"publish","type":"post","link":"https:\/\/www.ciipcavallari.it\/en\/2026\/07\/08\/assistenza-mori-seiki-cnc-dmg-mori\/","title":{"rendered":"Mori Seiki CNC Service: Geometric Control and Machine Tool Overhaul"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Machine tools <\/span><b>Mori Seiki<\/b><span style=\"font-weight: 400;\">, today integrated into the universe <\/span><a href=\"https:\/\/it.dmgmori.com\/?utm_source=google&amp;utm_medium=paid_cpc&amp;utm_content=search&amp;utm_campaign=brand_it&amp;gad_source=1&amp;gad_campaignid=18448724604&amp;gbraid=0AAAAADiomX0GHUTJ9Io2mOBpNZdBzTLp-&amp;gclid=Cj0KCQjwz9_QBhD_ARIsADnSCfDZtGRfXyfD4SJYBqCbF9B-gogRUh6sWo2BW0R-t0wa_0TxTzQffSAaAsyoEALw_wcB\" target=\"_blank\" rel=\"noopener\"><b>DMG MORI<\/b><\/a><span style=\"font-weight: 400;\">, Mori Seiki lathes and machining centers have always been synonymous with mechanical superiority that defies time. Their structure, characterized by massive benches and cutting-edge motion engineering, is designed to guarantee centesimal precision even under the most severe load conditions. However, in the life cycle of a Mori Seiki lathe or machining center, there comes a time when material wear and structural settling require intervention that goes beyond simple repair: the <\/span><b>geometric control and technical revision<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">CIIP Cavallari positions itself as a partner of excellence for these delicate operations, offering a Mori Seiki assistance service aimed at restoring the machine to &quot;as new&quot; precision conditions, thus protecting the workshop&#039;s technological investment.<\/span><\/p>\n<h3><b>Why geometric control is vital for a Mori Seiki<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">In a metalworking market that requires increasingly tighter tolerances, especially in the sectors <\/span><b>aerospace, medical and automotive<\/b><span style=\"font-weight: 400;\">, A Mori Seiki that has lost its original geometry becomes a production bottleneck. It&#039;s not just electronic failures, but micro-physical deviations that compromise the repeatability of the part.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Geometric inspection isn&#039;t a simple check, but a thorough metrological analysis that investigates the health of the entire structure. An axis that isn&#039;t perfectly square or a spindle with a slight misalignment can cause waste that dramatically impacts the company&#039;s balance sheet at the end of the month.<\/span><\/p>\n<h3><b>Signs that indicate the need for a geometric revision:<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Flatness and parallelism errors:<\/b><span style=\"font-weight: 400;\"> milled surfaces that have \u201csteps\u201d or non-programmable differences in thickness.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ovalization in turning:<\/b><span style=\"font-weight: 400;\"> insurmountable difficulties in ensuring the perfect circularity of an external or internal diameter.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Structural Vibrations (Chatter):<\/b><span style=\"font-weight: 400;\"> abnormal resonances that appear at certain rotation speeds, a symptom of excessive play in the guides or in the spindle.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Loss of tolerance over long distances:<\/b><span style=\"font-weight: 400;\"> dimensional error increases as the axis moves away from machine zero.<\/span><\/li>\n<\/ul>\n<h3><b>The technical inspection process: the \u201cSecond Life\u201d of your car<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">When a Mori Seiki undergoes an overhaul at CIIP Cavallari, the approach is surgical. The goal is to eliminate any mechanical issues that have accumulated over years of work.<\/span><\/p>\n<h3><b>1. Instrumental verification and electronic leveling<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Every overhaul starts with the basics: the base. We use ultra-high-resolution electronic levels to verify that the machine has not been twisted due to failure of the floor or anti-vibration mounts. Proper leveling is the prerequisite for any subsequent adjustments.\u00a0<\/span><\/p>\n<h3><b>2. Geometry of axes and orthogonality<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Using granite squares and precision calipers, we check the perpendicularity between the X, Y, and Z axes. If the machine is not square, any complex machining operation will be distorted. We mechanically adjust the guides and stops to restore the correct values declared by the manufacturer Mori Seiki.<\/span><\/p>\n<h3><b>3. Overhaul of the Spindle and Counter Spindle<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The Mori Seiki spindle is the heart of the machining process. The overhaul includes checking the <\/span><b>run-out<\/b><span style=\"font-weight: 400;\"> (eccentricity), checking the closing force of the collets or chuck, and, if necessary, restoring the taper. Correct spindle geometry ensures that the motor&#039;s energy is transformed into pure removal, without losses in the form of heat or vibration.<\/span><\/p>\n<h3><b>Mechanics and Electronics: DMG MORI Integration<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Modern Mori Seiki machines integrate sophisticated numerical controls (such as the interface <\/span><b>CELOS<\/b><span style=\"font-weight: 400;\"> or previous M730 systems). The geometric review must therefore interface with the electronic part.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">During assistance, our technicians provide:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Compensation for step errors:<\/b><span style=\"font-weight: 400;\"> Software calibration of any residual micro-errors in the ball screws.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Servomotor calibration:<\/b><span style=\"font-weight: 400;\"> Optimization of acceleration and braking parameters to eliminate mechanical jerks.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Verification of measurement systems:<\/b><span style=\"font-weight: 400;\"> cleaning and checking the optical scales to ensure that the numerical control always receives correct information on the position of the axes.<\/span><\/li>\n<\/ul>\n<h3><b>The advantages of an overhaul compared to buying a new one<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Many companies wonder whether it&#039;s better to invest in an overhaul of an existing Mori Seiki or purchase a new one. While technological innovation is important, a geometrically overhauled Mori Seiki can offer performance comparable to a new machine at a fraction of the cost.<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Immediate amortization:<\/b><span style=\"font-weight: 400;\"> The cost of a complete overhaul is recovered in a very short time thanks to the reduction of waste.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Mechanical reliability:<\/b><span style=\"font-weight: 400;\"> A Mori Seiki chassis from the 2000s or 2010s is often more massive than many current budget machines. Rebuilding it means owning a precision tank.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Knowledge of the machinery:<\/b><span style=\"font-weight: 400;\"> Operators don&#039;t have to learn a new programming language; they continue to work on a machine they know, but with the precision of a brand-new one.<\/span><\/li>\n<\/ol>\n<h3><b>CIIP Cavallari: Specialists in Regenerating Excellence<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Servicing Mori Seiki and DMG MORI requires expertise that combines cutting-edge electronics with traditional mechanics. CIIP Cavallari has the equipment and expertise needed to perform thorough diagnoses and targeted overhauls.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Whether it&#039;s an NL Series lathe or an NV Series machining center, our goal is the same: <\/span><b>ensuring that every piece that comes out of your Mori Seiki is perfect.<\/b><span style=\"font-weight: 400;\"> Overhaul isn&#039;t just maintenance; it&#039;s an act of respect for one of the best CNC technologies ever created, a way to ensure your company can continue to compete in international markets with the strength of quality.<\/span><\/p>\n<h3><b>Contact us for a geometric check-up<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Don&#039;t let invisible wear and tear damage your profits. If you notice any anomalies in your Mori Seiki workmanship, <a href=\"https:\/\/www.ciipcavallari.it\/en\/assistenza-macchine-utensili\/\">requires intervention today<\/a> geometric control. Often, a professional adjustment can save you from having to make drastic repairs in the future.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Le macchine utensili Mori Seiki, oggi integrate nell\u2019universo DMG MORI, sono da sempre sinonimo di una superiorit\u00e0 meccanica che sfida il tempo. La loro struttura, caratterizzata da banchi massicci e&#8230;<\/p>","protected":false},"author":2,"featured_media":528,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,6],"tags":[],"class_list":["post-527","post","type-post","status-publish","format-standard","has-post-thumbnail","category-news","category-diagnostica-tecnica"],"_links":{"self":[{"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/posts\/527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/comments?post=527"}],"version-history":[{"count":1,"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/posts\/527\/revisions"}],"predecessor-version":[{"id":529,"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/posts\/527\/revisions\/529"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/media\/528"}],"wp:attachment":[{"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/media?parent=527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/categories?post=527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ciipcavallari.it\/en\/wp-json\/wp\/v2\/tags?post=527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}