{"id":1506,"date":"2026-06-09T09:31:10","date_gmt":"2026-06-09T01:31:10","guid":{"rendered":"https:\/\/reliablecncmachining.com\/?p=1506"},"modified":"2026-06-09T09:31:10","modified_gmt":"2026-06-09T01:31:10","slug":"method-for-verifying-the-tool-path-in-numerical-control-machining-simulation","status":"publish","type":"post","link":"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/","title":{"rendered":"Method for verifying the tool path in numerical control machining simulation"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Basculer la table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#CNC_Machining_Simulation_and_Tool_Path_Verification_Methods_That_Actually_Save_Your_Parts\" title=\"CNC Machining Simulation and Tool Path Verification: Methods That Actually Save Your Parts\">CNC Machining Simulation and Tool Path Verification: Methods That Actually Save Your Parts<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#The_Four_Main_Verification_Methods_and_When_Each_One_Matters\" title=\"The Four Main Verification Methods and When Each One Matters\">The Four Main Verification Methods and When Each One Matters<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Trial_Cutting_The_Old_Standby_That_Still_Works\" title=\"Trial Cutting: The Old Standby That Still Works\">Trial Cutting: The Old Standby That Still Works<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Tool_Path_Trajectory_Simulation_The_Workhorse_Method\" title=\"Tool Path Trajectory Simulation: The Workhorse Method\">Tool Path Trajectory Simulation: The Workhorse Method<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#3D_Dynamic_Cutting_Simulation_Seeing_Chips_Fly_on_Screen\" title=\"3D Dynamic Cutting Simulation: Seeing Chips Fly on Screen\">3D Dynamic Cutting Simulation: Seeing Chips Fly on Screen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Virtual_Machining_Simulation_The_Full_System_Check\" title=\"Virtual Machining Simulation: The Full System Check\">Virtual Machining Simulation: The Full System Check<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#How_to_Verify_Tool_Paths_in_Your_CAM_Software\" title=\"How to Verify Tool Paths in Your CAM Software\">How to Verify Tool Paths in Your CAM Software<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Running_a_Quick_Visual_Check\" title=\"Running a Quick Visual Check\">Running a Quick Visual Check<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Setting_Up_the_Simulation_Parameters_That_Actually_Matter\" title=\"Setting Up the Simulation Parameters That Actually Matter\">Setting Up the Simulation Parameters That Actually Matter<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Using_Section_Analysis_to_Catch_Hidden_Overcuts\" title=\"Using Section Analysis to Catch Hidden Overcuts\">Using Section Analysis to Catch Hidden Overcuts<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Machine-Side_Verification_Lock_Dry_Run_and_Graph\" title=\"Machine-Side Verification: Lock, Dry Run, and Graph\">Machine-Side Verification: Lock, Dry Run, and Graph<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Machine_Lock_Check\" title=\"Machine Lock Check\">Machine Lock Check<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Dry_Run_and_Air_Cut\" title=\"Dry Run and Air Cut\">Dry Run and Air Cut<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Graphic_Display_on_the_Controller\" title=\"Graphic Display on the Controller\">Graphic Display on the Controller<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Common_Verification_Mistakes_That_Still_Happen_Every_Day\" title=\"Common Verification Mistakes That Still Happen Every Day\">Common Verification Mistakes That Still Happen Every Day<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Forgetting_to_Check_the_Entire_Program_Not_Just_the_First_Operation\" title=\"Forgetting to Check the Entire Program, Not Just the First Operation\">Forgetting to Check the Entire Program, Not Just the First Operation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Ignoring_Tool_Holder_and_Collet_Geometry\" title=\"Ignoring Tool Holder and Collet Geometry\">Ignoring Tool Holder and Collet Geometry<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Skipping_the_Post-Processor_Check\" title=\"Skipping the Post-Processor Check\">Skipping the Post-Processor Check<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/reliablecncmachining.com\/fr\/method-for-verifying-the-tool-path-in-numerical-control-machining-simulation\/#Running_Simulation_With_the_Wrong_Stock_Size\" title=\"Running Simulation With the Wrong Stock Size\">Running Simulation With the Wrong Stock Size<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"CNC_Machining_Simulation_and_Tool_Path_Verification_Methods_That_Actually_Save_Your_Parts\"><\/span>CNC Machining Simulation and Tool Path Verification: Methods That Actually Save Your Parts<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Every machinist knows the feeling. You spend two hours writing a program, load it into the controller, hit cycle start, and three seconds later the tool slams into the vise. That crash was avoidable. Every single time.<\/p>\n<p>Simulation and tool path verification exist for exactly this reason. They let you catch collisions, overcuts, and logic errors on a screen before a single chip is ever cut. The question is not whether you should simulate. The question is which method catches the problems that matter most for your shop.<\/p>\n<p>This guide walks through the verification methods that actually work on the shop floor, how to run them, and where each one falls short.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"The_Four_Main_Verification_Methods_and_When_Each_One_Matters\"><\/span>The Four Main Verification Methods and When Each One Matters<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Trial_Cutting_The_Old_Standby_That_Still_Works\"><\/span>Trial Cutting: The Old Standby That Still Works<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Before computers took over, the only way to verify a program was to run it on a wax model, a wood pattern, or a plastic block. You watched the cut happen in real time. If the dimensions were right, the program was right.<\/p>\n<p>Trial cutting on the actual machine is still the gold standard for final validation. Nothing beats watching metal come off a real part under real conditions. But it costs machine time, it requires an operator to stand there the entire cycle, and it carries real risk of damage. Most shops reserve trial cutting for first-article inspection, not for every program change.<\/p>\n<p>The smarter approach is to simulate first, trial cut second. That sequence flips the risk equation entirely.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tool_Path_Trajectory_Simulation_The_Workhorse_Method\"><\/span>Tool Path Trajectory Simulation: The Workhorse Method<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>This is the most widely used verification technique in production shops worldwide. The CAM software reads the tool position data file and checks whether the calculated tool positions are correct, whether overcutting occurs, and whether the selected tool, cutting route, and entry\/exit strategy are all reasonable.<\/p>\n<p>The simulation runs before post-processing, which means it does not depend on any specific CNC controller environment. You can verify the tool path on any machine with any control system.<\/p>\n<p>There are three ways to run trajectory simulation:<\/p>\n<p><strong>Tool path display verification<\/strong>\u00a0plots the entire tool trajectory on screen. You rotate, zoom, and inspect the path visually. It catches obvious errors like a tool that flies off the part or a rapid move that clips a fixture.<\/p>\n<p><strong>Cross-section verification<\/strong>\u00a0slices through the tool path at defined planes and shows you a 2D cross-section of the tool, the part surface, and any constraint surfaces at that point. This is the method of choice for side milling, cavity machining, and channel cutting. It reveals whether the tool shank will hit the wall or whether the tool tip will gouge the surface.<\/p>\n<p><strong>Numerical verification<\/strong>\u00a0calculates the distance between the tool surface and the part surface at every tool position. If the distance is positive, the tool is clear. If it is negative, you have an overcut. The formula is simple: the distance from the tool center to the part surface minus the tool radius. A negative result means the tool is eating into material it should not touch.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3D_Dynamic_Cutting_Simulation_Seeing_Chips_Fly_on_Screen\"><\/span>3D Dynamic Cutting Simulation: Seeing Chips Fly on Screen<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trajectory simulation shows you where the tool goes. Dynamic cutting simulation shows you what the part looks like while the tool is there.<\/p>\n<p>This method builds solid models of the raw stock, the fixture, the tool, and the machine structure. Then it performs Boolean subtraction operations in real time. The result is a realistic 3D animation that looks almost identical to what you would see on the actual machine. The tool moves, material removes, and the part shape evolves frame by frame.<\/p>\n<p>The advantage over trajectory simulation is obvious: you can see overcuts that trajectory simulation misses. A ball-end mill cutting a free-form surface might look fine in a line drawing but actually leave scallops that are too high or dig into a radius that is tighter than the tool can handle. Dynamic simulation catches that instantly.<\/p>\n<p>Modern CAM platforms and dedicated simulation environments both support this. The key requirement is a solid model of the entire setup, not just the part geometry.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Virtual_Machining_Simulation_The_Full_System_Check\"><\/span>Virtual Machining Simulation: The Full System Check<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Virtual machining goes one step further. Instead of just simulating the tool and the part, it simulates the entire process system: the tool, the spindle, the turret, the fixture, the clamps, and the machine structure, all interacting in real time.<\/p>\n<p>This method uses virtual reality techniques to replicate not just the relative motion between tool and workpiece, but the entire kinematic environment. It detects interference and collision between every component in the system. If your turret will swing into your vise jaw during a tool change, virtual machining will flag it before you ever load the program.<\/p>\n<p>This is the most computationally intensive method, but it is also the most thorough. Shops that run five-axis machines or complex multi-setup jobs rely on it because the cost of a single collision on a five-axis center can exceed the cost of the entire simulation software license.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Verify_Tool_Paths_in_Your_CAM_Software\"><\/span>How to Verify Tool Paths in Your CAM Software<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Running_a_Quick_Visual_Check\"><\/span>Running a Quick Visual Check<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Every major CAM system includes a tool path display function. After you generate your tool paths, open the verification dialog and hit play. The tool moves across the screen in real time, colored by operation type.<\/p>\n<p>Use the color-cycling feature to distinguish between rapid moves, cutting feeds, and retract moves. If you see a rapid move that passes through the part, you have a problem. If the cutting feed goes the wrong direction around a contour, you have a compensation error.<\/p>\n<p>This check takes thirty seconds and catches perhaps sixty percent of common mistakes. It is not enough on its own, but skipping it is negligent.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Setting_Up_the_Simulation_Parameters_That_Actually_Matter\"><\/span>Setting Up the Simulation Parameters That Actually Matter<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Before you run a dynamic simulation, you need to define the stock model, the fixture, and the machine envelope. A simulation with no stock model is just an animation. It tells you nothing about whether the tool will hit the vise or leave material on the part.<\/p>\n<p>Set the stock dimensions slightly larger than the raw blank. Define the fixture as a solid body. If your CAM system supports it, import the actual machine model so the simulation knows where the spindle housing, the turret, and the table edges are located.<\/p>\n<p>For five-axis work, enable the kinematic simulation mode. This ensures the tool axis orientation is calculated correctly at every point, not just approximated. A five-axis program that looks fine in three-axis simulation can still crash when the A or B axis drives the tool holder into a clamp.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Using_Section_Analysis_to_Catch_Hidden_Overcuts\"><\/span>Using Section Analysis to Catch Hidden Overcuts<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The most dangerous errors are not the obvious ones. A tool that is clearly too long is easy to spot. A tool that is slightly too large for a tight corner radius is not.<\/p>\n<p>Section analysis lets you slice through the tool path at any plane and see the exact clearance between the tool and the part. For ball-end mill work on sculpted surfaces, this is essential. If the tool radius exceeds the minimum curvature radius of the surface, you get overcut. Section analysis shows you exactly where and by how much.<\/p>\n<p>Run section cuts at the steepest areas, the tightest corners, and any transition zones between surfaces. These are the locations where overcut hides.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Machine-Side_Verification_Lock_Dry_Run_and_Graph\"><\/span>Machine-Side Verification: Lock, Dry Run, and Graph<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Machine_Lock_Check\"><\/span>Machine Lock Check<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>On the actual CNC controller, the machine lock function runs the program with all axes locked in place. The spindle spins, the tool moves in the program logic, but nothing physically moves. You watch the coordinate values on the DRO and verify that the tool path makes sense.<\/p>\n<p>This is the fastest check available. It catches syntax errors, wrong coordinate values, and obvious logic mistakes. But it does not show you collisions because nothing moves. Use it as a first pass, not a final one.<\/p>\n<p>Run it in single-block mode, not auto mode. Single block lets you step through each line and confirm the coordinates before the next one executes.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dry_Run_and_Air_Cut\"><\/span>Dry Run and Air Cut<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Dry run executes the program at rapid speed with the spindle on but no feed. The tool retracts to the safe height between moves, so there is no cutting. This lets you verify the entire sequence of operations, including tool changes, without touching the part.<\/p>\n<p>The critical step before dry run: raise the Z zero in the work offset by at least fifty millimeters. If you do not, the first rapid move may drive the tool into the vise or the fixture. This is the single most common cause of dry run crashes.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Graphic_Display_on_the_Controller\"><\/span>Graphic Display on the Controller<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Most modern controls include a real-time graphic display that plots the tool position as the program runs. Fanuc calls it Custom Graph. Siemens has a similar function. You set the display parameters, start the program, and watch the tool draw its path on screen.<\/p>\n<p>This is more informative than machine lock because you see the actual shape of the tool path. A contour that should be a smooth arc but shows up as a jagged line means your block size is too large. A pocket that should be rectangular but shows a spiral means your cut pattern is wrong.<\/p>\n<p>Enable the tool holder display if your controller supports it. A collision between the tool shank and the part is invisible if you only see the tool tip. Showing the full tool assembly reveals these errors immediately.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"Common_Verification_Mistakes_That_Still_Happen_Every_Day\"><\/span>Common Verification Mistakes That Still Happen Every Day<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Forgetting_to_Check_the_Entire_Program_Not_Just_the_First_Operation\"><\/span>Forgetting to Check the Entire Program, Not Just the First Operation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A program might have ten operations. The first nine look perfect in simulation. The tenth one has a retract that drives the tool into the fixture. If you only simulate the first operation, you miss it. Always run the full program simulation, not just the operation you changed.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ignoring_Tool_Holder_and_Collet_Geometry\"><\/span>Ignoring Tool Holder and Collet Geometry<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The tool in your simulation is a perfect cylinder. The tool in your spindle has a collet, a holder, and a flange. On a four-axis machine, the holder can swing into the part during a rotational move. If your simulation does not include the holder model, you will not see this collision.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Skipping_the_Post-Processor_Check\"><\/span>Skipping the Post-Processor Check<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>After post-processing, the NC code can contain errors that were not in the tool path. A missing decimal point, a wrong feed rate unit, or a corrupted G-code line can all appear after post-processing. Always scroll through the output file and check the program header and program tail for anomalies before loading it into the machine.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Running_Simulation_With_the_Wrong_Stock_Size\"><\/span>Running Simulation With the Wrong Stock Size<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If the stock model in your simulation is smaller than the actual raw material, the simulation will show no collision because there is no material to collide with. Always set the stock dimensions to match the real blank, including any excess material on the sides.<\/p>","protected":false},"excerpt":{"rendered":"<p>CNC Machining Simulation and Tool Path Verification: Methods That Actually Save Your Parts Every machinist knows the feeling. You spend two hours writing a program, load it into the controller, hit cycle start, and three seconds later the tool slams into the vise. That crash was avoidable. Every single time. Simulation and tool path verification [\u2026]<\/p>","protected":false},"author":1,"featured_media":700,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[106],"class_list":["post-1506","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cnc-machining-services"],"acf":[],"_links":{"self":[{"href":"https:\/\/reliablecncmachining.com\/fr\/wp-json\/wp\/v2\/posts\/1506","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/reliablecncmachining.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/reliablecncmachining.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/reliablecncmachining.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/reliablecncmachining.com\/fr\/wp-json\/wp\/v2\/comments?post=1506"}],"version-history":[{"count":0,"href":"https:\/\/reliablecncmachining.com\/fr\/wp-json\/wp\/v2\/posts\/1506\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/reliablecncmachining.com\/fr\/wp-json\/wp\/v2\/media\/700"}],"wp:attachment":[{"href":"https:\/\/reliablecncmachining.com\/fr\/wp-json\/wp\/v2\/media?parent=1506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/reliablecncmachining.com\/fr\/wp-json\/wp\/v2\/categories?post=1506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/reliablecncmachining.com\/fr\/wp-json\/wp\/v2\/tags?post=1506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}