{"product_id":"precitec-laser-cutting-head-diagnostics-repair-service","title":"Precitec Laser Cutting Head Diagnostics \u0026 Repair Service","description":"\u003cdiv class=\"ump-product\"\u003e\n\u003cp\u003e\u003cstrong\u003eIndependent diagnostic and repair work on the Precitec cutting head of a fiber laser cutting machine in U.S. shops.\u003c\/strong\u003e The first deliverable is a diagnosis with a stated cause, not a parts invoice. Final scope, parts, timing and price are confirmed after the assessment; repair, replacement or upgrade is recommended only once the unit has been evaluated.\u003c\/p\u003e\n\u003ch2\u003eSymptoms this service covers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAutofocus or focus-position alarm\u003c\/li\u003e\n\u003cli\u003eUnstable capacitive sensing\u003c\/li\u003e\n\u003cli\u003eGas leakage or damaged seals\u003c\/li\u003e\n\u003cli\u003eContaminated optics or poor cut quality\u003c\/li\u003e\n\u003cli\u003eHead damage after a collision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho this fits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShops with the machine down and production waiting on it\u003c\/li\u003e\n\u003cli\u003eOwners quoted a full replacement who want an independent second opinion\u003c\/li\u003e\n\u003cli\u003eBuyers evaluating used equipment before purchase\u003c\/li\u003e\n\u003cli\u003eMaintenance teams with a recurring fault that has no confirmed root cause\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat the diagnostic covers\u003c\/h2\u003e\n\u003ctable class=\"ump-specs\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eItem\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat is checked\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhy it decides the scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCrash and impact damage\u003c\/th\u003e\n\u003ctd\u003eNozzle, ceramic ring, sensor body and Z-axis alignment\u003c\/td\u003e\n\u003ctd\u003eCrash damage frequently reaches past the head into the axis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptics condition\u003c\/th\u003e\n\u003ctd\u003eProtective window, focus and collimating lens, contamination\u003c\/td\u003e\n\u003ctd\u003eA burnt window every shift is a symptom, not the fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeight control\u003c\/th\u003e\n\u003ctd\u003eCapacitive sensor, amplifier, cable and calibration\u003c\/td\u003e\n\u003ctd\u003eHeight-control faults look exactly like cut-quality faults\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFocus mechanism\u003c\/th\u003e\n\u003ctd\u003eAutofocus motor, drive, position feedback and backlash\u003c\/td\u003e\n\u003ctd\u003eDrifting focus explains inconsistent edges across the sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGas and cooling circuit\u003c\/th\u003e\n\u003ctd\u003eAssist-gas seal, pressure and head water cooling\u003c\/td\u003e\n\u003ctd\u003eGas leaks inside the head contaminate optics quickly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eConfiguration and component options\u003c\/h2\u003e\n\u003cp\u003eA fiber laser cutting machine is specified per assembly rather than from one fixed part number. The options below are the shortlist this configuration is drawn from.\u003c\/p\u003e\n\u003ctable class=\"ump-brands\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eAssembly\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eOptions\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eHow it is selected\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutting head\u003c\/th\u003e\n\u003ctd\u003ePrecitec\u003c\/td\u003e\n\u003ctd\u003eIdentified from the head nameplate before any scope is written\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptics and protective windows\u003c\/th\u003e\n\u003ctd\u003ePrecitec-compatible \/ Raytools-compatible \/ WSX-compatible \/ BOCI-compatible\u003c\/td\u003e\n\u003ctd\u003eMatched to the installed head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNozzles and ceramic rings\u003c\/th\u003e\n\u003ctd\u003eMatched nozzle and ceramic-ring standard\u003c\/td\u003e\n\u003ctd\u003eHead-specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeight sensing\u003c\/th\u003e\n\u003ctd\u003eCapacitive sensor and amplifier matched to the head\u003c\/td\u003e\n\u003ctd\u003eConfirmed on the machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAssist-gas system\u003c\/th\u003e\n\u003ctd\u003eSMC \/ AirTAC proportional control\u003c\/td\u003e\n\u003ctd\u003eConfirmed on the machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003eComponent brands are configuration-dependent and are confirmed in the written quotation. UmproTech is an independent supplier and service provider and is not affiliated with, sponsored by or endorsed by any equipment or component manufacturer named on this page. Brand names identify equipment and components only.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch2\u003eCompatibility data required\u003c\/h2\u003e\n\u003cp\u003eComponent identification comes first. Photographs of the nameplate and the open control cabinet answer most first-round questions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCutting head brand, model and serial number, with photos from two angles\u003c\/li\u003e\n\u003cli\u003eMachine make, model, year and CNC platform\u003c\/li\u003e\n\u003cli\u003eLaser source brand, model and power\u003c\/li\u003e\n\u003cli\u003ePhotographs of poor cuts with material and thickness noted\u003c\/li\u003e\n\u003cli\u003eAlarm codes and how often protective windows are being replaced\u003c\/li\u003e\n\u003cli\u003eWhether a crash occurred, and what happened\u003c\/li\u003e\n\u003cli\u003eDelivery ZIP code and site access for a service visit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLimits stated before the work starts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImpact damage to the head body or the Z-axis mount is often not economically repairable\u003c\/li\u003e\n\u003cli\u003eRepeated window burnout usually has a cause upstream of the head\u003c\/li\u003e\n\u003cli\u003eRepairability depends on model revision and current parts supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eScope and price\u003c\/h2\u003e\n\u003cp\u003eDiagnostic findings are provided before any repair work is authorized, so the decision is made with the findings in front of you. Where a repair is uneconomic or a component has no supply route, that is stated with the replacement or retrofit alternative. Final configuration, compatibility, and availability are confirmed in the written quotation.\u003c\/p\u003e\n\u003ch2\u003eRequest a service assessment\u003c\/h2\u003e\n\u003cp\u003eSend the details above and the response is a written quotation covering the equipment, freight, unloading and startup scope. \u003ca href=\"\/es\/pages\/request-industrial-equipment-quote?view=intake-center\u0026amp;route=service\"\u003e\u003cstrong\u003eRequest a service assessment\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"UmproTech","offers":[{"title":"Request a Quote","offer_id":54482509922670,"sku":"UM-REPAIR-PREC-027","price":1330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2968\/7918\/files\/fiber-laser-cutting-head-replacement-upgrade-white-v1_12d7a504-336d-47fe-b2f8-47dfe05c3c36.png?v=1786025803","url":"https:\/\/umprotech.com\/es\/products\/precitec-laser-cutting-head-diagnostics-repair-service","provider":"UmproTech","version":"1.0","type":"link"}