{"id":88,"date":"2026-09-16T09:28:29","date_gmt":"2026-09-16T09:28:29","guid":{"rendered":"https:\/\/cncprobesystems.com\/?page_id=88"},"modified":"2026-10-20T09:16:59","modified_gmt":"2026-10-20T09:16:59","slug":"contact-tool-setters","status":"publish","type":"page","link":"https:\/\/cncprobesystems.com\/ar\/contact-tool-setters\/","title":{"rendered":"Contact Tool Setters"},"content":{"rendered":"\n
<\/div>
\n
\n

Contact Tool Setters for CNC Tool Measurement and Setup<\/h1>\n\n\n\n
Contact Tool Setters automate cutting tool measurement directly inside CNC machines. They support tool-length measurement, offset setting, and broken-tool checks, with diameter measurement available on suitable multi-directional systems. Explore QIDU’s Z-axis, 3D wired, and radio tool-setting solutions to find the right configuration for your machining application.<\/div>\n\n\n\n
\n
\n
Request a Quote<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n\n\n\n
\n
Explore Contact Tool Setters<\/span><\/span><\/span><\/a><\/div>\n<\/div>\n <\/div><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
\n
\n
\"Working<\/div>\n<\/div>\n\n\n\n
\n

How Do Contact Tool Setters Work in CNC Machines?<\/h2>\n\n\n\n
Contact tool setters measure cutting tools through controlled physical contact with a sensing surface or stylus. When the tool reaches the trigger point, the sensor generates a signal that the CNC control uses during a programmed measurement cycle.<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
\n
\n
\n\n\n\n
1<\/span><\/div><\/div>

Tool approach<\/strong>The CNC machine moves the cutting tool toward the calibrated tool setter at a controlled feedrate.<\/span><\/p><\/div>\n<\/div>\n\n\n\n

\n
\n\n\n\n
2<\/span><\/div><\/div>

Trigger detection<\/strong>Contact activates the sensor, and the signal reaches the CNC control through a suitable interface.<\/span><\/p><\/div>\n<\/div>\n\n\n\n

\n
\n\n\n\n
3<\/span><\/div><\/div>

Measurement processing<\/strong>The measurement cycle calculates the required tool data and may update offsets or report an abnormal condition.<\/span><\/p><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n

The tool setter detects contact; the CNC measurement software performs the calculations. Proper calibration and integration are essential.<\/div>\n\n\n\n
\n
\n

What Can an On-Machine Tool Setter Measure and Detect?<\/h2>\n\n\n\n

A CNC tool setter can support several measurement functions, depending on its triggering directions, sensor design, and available machining cycles.<\/p>\n<\/div>\n\n\n\n

\n
\n
Automatic Tool Offset Setting<\/div>\n\n\n\n
Measurement software can calculate or update tool offsets, helping reduce incorrect tool data and supporting remeasurement after tool replacement.<\/div>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
\n
\n
\n
Tool-Length Measurement<\/div>\n\n\n\n
Establish cutting tool length relative to a calibrated reference, reducing manual tool-setting operations and helping maintain consistent machining setup.<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n
Tool Breakage Detection<\/div>\n\n\n\n
Programmed checks can identify missing or significantly shortened tools before subsequent machining operations, potentially preventing further defective parts.<\/div>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
\n
\n
\n
Tool Diameter and Radius Measurement<\/div>\n\n\n\n
Suitable multi-directional tool-setting probes can measure tool diameter or radius through supported measurement routines, including rotating-tool measurements where applicable.<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n
Tool wear compensation and more detailed tool-condition monitoring require appropriate measurement strategies and CNC software; they are not standalone functions of every sensor.<\/div>\n<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n

Which Contact Tool Setter Type Is Right for Your Application?<\/h2>\n\n\n\n

Selecting the right system involves two separate decisions: the required measurement directions and the signal transmission method.<\/p>\n\n\n\n

\n
\n
\"Qidu<\/div>\n\n\n\n

DTS100\/DTS200\/DTS500<\/strong><\/p>\n\n\n\n

Main Functions<\/strong>: Tool length and height measurement; supported breakage checks

Selection Considerations<\/strong>\uff1aTool length and height measurement; supported breakage checks<\/p>\n<\/div>\n\n\n\n

\n
\"Qidu<\/div>\n\n\n\n

DMTS-L<\/strong><\/p>\n\n\n\n

Main Functions<\/strong>: Length and supported diameter\/radius measurement

Selection Considerations<\/strong>\uff1aMulti-directional triggering, fixed wiring, installation space<\/p>\n<\/div>\n\n\n\n

\n
\"DMTS-R<\/div>\n\n\n\n

DMTS-R<\/strong><\/p>\n\n\n\n

Main Functions<\/strong>: Length and supported diameter\/radius measurement

Selection Considerations<\/strong>\uff1aWireless communication, receiver integration, machine movement<\/p>\n<\/div>\n <\/div><\/div>\n\n\n\n

Z-axis tool setters are suitable when vertical tool-height measurement is the primary requirement. Multi-directional probes also respond to lateral contact, enabling additional tool geometry measurements with suitable cycles.
Hard-wired systems require physical signal connections. Radio systems transmit measurement signals to a compatible receiver, making cable-free sensor installation possible.
QIDU’s DTS-series photoelectric triggering technology refers to internal sensor operation\u2014not optical signal transmission or non-contact laser measurement.<\/div>\n\n\n\n

Contact vs. Non-Contact Tool Setting: Which Should You Choose<\/h2>\n\n\n\n

Contact and non-contact tool-setting systems both support automated tool measurement, but they operate differently and suit different machining requirements.<\/p>\n\n\n\n

\n
\n
\"Contact<\/div>\n\n\n\n

Contact Tool Setting<\/strong><\/p>\n\n\n\n

\n <\/path><\/svg>Detects physical contact with a sensor surface<\/span><\/div>
\n <\/path><\/svg>Supports tool-length measurement<\/span><\/div>
\n <\/path><\/svg>Supports diameter measurement on suitable multi-directional systems<\/span><\/div>
\n <\/path><\/svg>May deflect very small or delicate tools<\/span><\/div>
\n <\/path><\/svg>Supports programmed broken-tool checks<\/span><\/div>
\n <\/path><\/svg>Requires access to the sensing surface<\/span><\/div><\/div>\n<\/div>\n\n\n\n
\n
\"Laser<\/div>\n\n\n\n

Contact Tool Setting<\/strong><\/p>\n\n\n\n

\n <\/path><\/svg>Detects interruption of a laser beam<\/span><\/div>
\n <\/path><\/svg>Supports tool-length measurement<\/span><\/div>
\n <\/path><\/svg>Supports diameter measurement on suitable laser systems<\/span><\/div>
\n <\/path><\/svg>Avoids mechanical tool-contact forces<\/span><\/div>
\n <\/path><\/svg>May support cutting-edge damage detection<\/span><\/div>
\n <\/path><\/svg>Requires an unobstructed optical measurement path<\/span><\/div><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
Contact tool setting is ideal for routine tool-length measurement, offset verification, and breakage checks, while laser systems are better suited to very small tools and non-contact cutting-edge inspection. The best choice depends on tool geometry, measurement needs, machine configuration, and installation conditions, including coolant and chips.<\/div>\n\n\n\n
<\/div>
\n
\n
\n
\"\"<\/div>\n\n\n\n
<\/div>\n
\n
Posuere duidolor aptent tellus primis praesent habitant vestibulum integer aliquet sapien maecenas<\/h6>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
<\/div><\/div>\n\n\n\n
\n <\/path><\/svg>Contact geometry:<\/strong> Match the pad or stylus dimensions to the intended tools.<\/span><\/div>
\n <\/path><\/svg>Electrical interface:<\/strong> Check output type, voltage, receiver requirements, and controller input compatibility.<\/span><\/div>
\n <\/path><\/svg>Environmental protection:<\/strong> Review protection ratings and suitability for coolant, chips, and machining conditions.<\/span><\/div>
\n <\/path><\/svg>Mounting dimensions:<\/strong> Confirm installation clearance and safe tool approach paths.<\/span><\/div><\/div>\n<\/div>\n\n\n\n
\n

What Specifications Matter When Selecting a CNC Tool Setter<\/h2>\n\n\n\n
A suitable tool setter must satisfy the machine’s mechanical, electrical, and measurement requirements\u2014not simply offer a favorable repeatability figure.<\/div>\n\n\n\n
\n <\/path><\/svg>Measurement repeatability:<\/strong> Check the stated value, statistical notation (such as 2\u03c3), measurement feedrate, and test conditions. Repeatability is not the same as absolute measurement accuracy.<\/span><\/div>
\n <\/path><\/svg>Trigger directions:<\/strong> Confirm whether the sensor supports Z-axis measurement only or additional X\/Y directions.<\/span><\/div>
\n <\/path><\/svg>Trigger force:<\/strong> Assess suitability for the cutting tools and measurement approach.<\/span><\/div>
\n <\/path><\/svg>Overtravel:<\/strong> Verify the permitted movement beyond the trigger point and machine stopping requirements.<\/span><\/div><\/div>\n\n\n\n
Request the model-specific technical datasheet and installation drawing before final selection.<\/div>\n\n\n\n
Request Technical Specifications<\/span><\/span>\n <\/path>\n<\/svg><\/span><\/span><\/a><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
\n
\n

Will a Contact Tool Setter Work With Your CNC Machine<\/h2>\n\n\n\n
Compatibility depends on the complete tool-setting system, including mechanical installation, electrical connections, CNC control configuration, and measurement software.
Contact tool-setting systems are commonly installed on vertical and horizontal machining centers, CNC milling machines, and drilling or tapping equipment.<\/div>\n\n\n\n
\n <\/path><\/svg>Machine configuration:<\/strong> Available mounting space, table movement, spindle orientation, and safe approach paths.<\/span><\/div>
\n <\/path><\/svg>CNC controller:<\/strong> Controller manufacturer, model, software version, and available measurement functions.<\/span><\/div><\/div>\n\n\n\n

FANUC, Siemens, Mitsubishi, and other CNC controls may require different interfaces or measurement programs. Electrical signal compatibility alone does not guarantee successful integration.<\/p>\n\n\n\n

Get in Touch Now<\/span><\/span>\n <\/path>\n<\/svg><\/span><\/span><\/a><\/div>\n<\/div>\n\n\n\n
\n
\"\"<\/div>\n\n\n\n
<\/div><\/div>\n\n\n\n
\n <\/path><\/svg>Signal integration:<\/strong> Compatible inputs, electrical interfaces, wiring, or wireless receiver requirements.<\/span><\/div>
\n <\/path><\/svg>Operating conditions:<\/strong> Tool sizes, measurement feedrates, coolant exposure, and installation restrictions.<\/span><\/div>
\n <\/path><\/svg>Measurement cycles:<\/strong> Available macros, tool offset tables, calibration procedures, and alarm handling.<\/span><\/div><\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n

Where Are Contact Tool Setters Used in CNC Manufacturing<\/h2>\n\n\n\n

On-machine tool measurement is particularly useful when frequent tool changes, repeatable setups, and automated production make manual measurement inefficient.<\/p>\n\n\n\n

\n
\n
\"CNC<\/div>\n\n\n\n
\n
CNC Milling & Machining Centers<\/h5>\n<\/div>\n\n\n\n
Measure tools during setup and verify tool data after replacement, helping reduce manual intervention before machining.<\/div>\n<\/div>\n\n\n\n
\n
\"Mold<\/div>\n\n\n\n
\n
Mold and Die Manufacturing<\/h5>\n<\/div>\n\n\n\n
Support repeatable tool setup across operations involving different cutters and machining stages.<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
\n
\n
\"Precision<\/div>\n\n\n\n
\n
Precision Component Production<\/h5>\n<\/div>\n\n\n\n
Maintain consistent tool measurement routines for batches requiring controlled tool offsets and repeatable setups.<\/div>\n<\/div>\n\n\n\n
\n
\"Automated<\/div>\n\n\n\n
\n
Automated Machining Operations<\/h5>\n<\/div>\n\n\n\n
Integrate supported tool checks between machining stages to identify significant tool damage before production continues.<\/div>\n<\/div>\n <\/div><\/div>\n\n\n\n
<\/div>
\n