Most users try to solve this by adjusting machine parameters. However, in real production environments, many cutting problems are caused by system-level issues rather than parameter settings.<\/strong><\/p>\n Below are 4 critical but often ignored factors affecting laser cutting quality.<\/p>\n A commonly overlooked issue in laser cutting machines is worktable leveling accuracy<\/strong>.<\/p>\n Even a slight tilt or deformation can affect beam focus during movement.<\/p>\n Assist gas plays a critical role in laser cutting quality, but it is often underestimated.<\/p>\n \u00a0 The focusing lens and protective lens directly affect beam energy quality.<\/p>\n Many users clean lenses incorrectly, which causes more damage than dust itself.<\/p>\n Not all cutting defects come from hardware\u2014many come from improper drawing files or cutting logic<\/strong>.<\/p>\n Laser cutting quality is not only determined by machine parameters.<\/p>\n In real industrial production, stability depends on a full system:<\/p>\n \u2714 Mechanical leveling Improving these four areas can significantly reduce defects, improve efficiency, and lower production cost without upgrading machine power.<\/p>\n Burrs are usually caused by low gas pressure, incorrect nozzle size, lens contamination, or unstable cutting speed rather than only power settings.<\/p>\n Improve worktable leveling, ensure high-purity assist gas, maintain clean optical lenses, and optimize cutting path design.<\/p>\n Common reasons include low gas pressure, dirty lens, insufficient focus calibration, or improper nozzle selection.<\/p>\n Uneven cutting is often caused by worktable tilt, inconsistent gas flow, or improper cutting sequence in CAD files.<\/p>\n Depends on usage intensity, but generally every 8\u201316 operating hours in industrial environments.<\/p>","protected":false},"excerpt":{"rendered":" Many operators in metal fabrication face a common problem: Even when laser parameters such as power, speed, and frequency are correctly set, cutting quality is still unstable. Typical issues include: Incomplete cutting Heavy burrs or slag Burn marks on edges Dimensional deviation Rough or uneven cutting surface Most users try to solve this by adjusting […]<\/p>","protected":false},"author":7,"featured_media":2611,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[35],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.fincmfuture.com\/ko\/wp-json\/wp\/v2\/posts\/2609"}],"collection":[{"href":"https:\/\/www.fincmfuture.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fincmfuture.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fincmfuture.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fincmfuture.com\/ko\/wp-json\/wp\/v2\/comments?post=2609"}],"version-history":[{"count":0,"href":"https:\/\/www.fincmfuture.com\/ko\/wp-json\/wp\/v2\/posts\/2609\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fincmfuture.com\/ko\/wp-json\/wp\/v2\/media\/2611"}],"wp:attachment":[{"href":"https:\/\/www.fincmfuture.com\/ko\/wp-json\/wp\/v2\/media?parent=2609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fincmfuture.com\/ko\/wp-json\/wp\/v2\/categories?post=2609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fincmfuture.com\/ko\/wp-json\/wp\/v2\/tags?post=2609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}1. Uneven Worktable Causes Beam Deviation<\/h2>\n
Problems caused:<\/h3>\n
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\uc194\ub8e8\uc158:<\/h3>\n
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![\"worktable](\"https:\/\/www.fincmfuture.com\/wp-content\/uploads\/2026\/06\/gradienter.webp\")
<\/p>\n2. Assist Gas Quality, Pressure, and Nozzle Condition<\/h2>\n
![\"\"](\"https:\/\/www.fincmfuture.com\/wp-content\/uploads\/2026\/06\/Assist-Gas-Quality-and-Pressure-Issues.webp\")
<\/p>\nKey factors:<\/h3>\n
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Typical defects caused by gas issues:<\/h3>\n
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\uc194\ub8e8\uc158:<\/h3>\n
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3. Laser Lens Contamination or Improper Cleaning<\/h2>\n
Common mistakes:<\/h3>\n
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Consequences:<\/h3>\n
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Correct method:<\/h3>\n
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4. CAD File Quality and Cutting Path Optimization<\/h2>\n
Common issues:<\/h3>\n
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Defects caused:<\/h3>\n
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Optimization methods:<\/h3>\n
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\u2714 Gas system quality
\u2714 Optical lens condition
\u2714 Cutting file logic<\/p>\nFAQ (SEO + AI Overview Friendly)<\/h2>\n
Q1: Why does laser cutting produce burrs?<\/h3>\n
Q2: How can I improve laser cutting quality?<\/h3>\n
Q3: Why does laser cutting fail to cut through metal?<\/h3>\n
Q4: What causes uneven laser cutting results?<\/h3>\n
Q5: How often should laser machine lenses be cleaned?<\/h3>\n