495.262.SP
ForceCheck ID (Inside Diameter / Mandrel) Collet Force Sensors - Wireless ID Collet Force Sensor
| Sensor Type | Specifications | Part Number | ||||||
|---|---|---|---|---|---|---|---|---|
| Wired ID Collet Force Sensor | Contact us | 495.260.SP | ||||||
| Wireless ID Collet Force Sensor | Contact us | 495.262.SP |
ForceCheck Force Gauge Base Set - Wired
Sets include display, connecting cable, and carrying case. Measuring bars, adapters, and other accessories are ordered separately.
| Part Number | ||||||||
|---|---|---|---|---|---|---|---|---|
| ForceCheck Base Set | 461.310.000.000 |
ForceCheck Drawbar Force Gauge Base Set, Wireless
Sets include wireless display and carrying case. Measuring bars, adapters, and other accessories are ordered separately.
| Part Number | ||||||||
|---|---|---|---|---|---|---|---|---|
| ForceCheck Wireless Base Set | 461.320.000.000 |
For more information regarding this item (ForceCheck ID (Inside Diameter / Mandrel) Collet Force Sensors - Wireless ID Collet Force Sensor) or other items, fill out the form below
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Telephone: 815-962-5600
Fax: 815-962-4600
Location: 304 North Main St, Suite 104, Rockford, IL 61101-1101 USA
Email: infο@ΤΑCRοckfοrd.cοm
Related
ForceCheck ID (Inside Diameter / Mandrel) Collet Force Sensors
ForceCheck ID Collet Force Sensors are designed for use with internal gripping collets, chucks, and mandrels. Sensors are customized to the collet; please contact our engineering team with your collet specifications.
ForceCheck Workholding Collet Force Gauge
ForceCheck collet force gauges provide a quick and easy way to check force on collet workholding systems.
Applications for ForceCheck workholding collet force gauges include:
-Comparison of holding force between machines, allowing for consistent and repeatable production results regardless of mechanism (manual, hydraulic, or pneumatic)
-Periodic verification to assess if preventive maintenance is needed
-Establish correct holding force for running a particular part or job
-Determine optimal holding force for thin-wall, rings, and other parts sensitive to damage or distortion when machining
A sensor is needed for each diameter to be measured. A ForceCheck base set with display is needed to display results (order separately).
Sensors are also available in low-force versions. Contact us for further information.
Workholding Collet Drawbar Force Gauge
ForceCheck collet force gauges measure the drawbar pullback force of a 5C, 16C, or 20C collet workholding system. Measurement of collet drawbar force provides an easy way to ensure correct force from machine to machine, or between setups for different parts.
Machine-Integrated Drawbar Force Gauges
The machine-integrated drawbar force gauge automates drawbar force measurement. With a wireless force sensor stored in the tool changer, a machine can periodically automatically check the drawbar without stopping production. Drawbar force is returned to the machine control via a wireless receiver, automatically alerting the operator if insufficient force is detected.
Chuck Force Gauges - Wired
Designed to quickly check the holding force on a chuck or turning-center. The wired chuck force gauge can be customized for any diameter.
Wireless Gauge Display Manual
The ForceCheck Wireless Display is designed for use in conjunction with ForceCheck wireless sensors. The display shows the force, RPM, or other output transmitted by a connected sensor.
Application Information: ForceCheck Workholding Collet Force Gauge
<strong>Collet Force Operating Principle</strong>
We often get questions on the operating principle of the sensors. First a bit of explanation on what is really happening with a collet
- a collet generates a force over a cylindrical area, which is ultimately a pressure. In practice, that pressure often varies at different locations along the axis of the collet. For example, with a 5C or collet that is segmented at the front and solid in the back, the pressure will be considerably higher to the front.
In measuring force, our sensor measures at a single axis perpendicular to the axis of the collet. What is displayed is a "vector force" on that axis in Newtons or Pounds-Force. This is a snapshot of the whole collet that simplifies what is really happening but it provides a quick reference that will allow a user to compare different setups, machines, etc.
Because of the way we’re measuring, the number displayed by the sensor generally can’t be directly correlated to the pressure gauge "on the back of the machine" due to the long chain of hydraulic/pneumatic/mechanical links between them.
<strong>Collet Force Accuracy/Repeatability</strong>
Several factors influence repeatability: friction in the system, mechanical advantage of the closer mechanism, inconsistencies between clamping cycles, collet diameter tolerances, sensor insertion orientation, etc. Because of the large number of variables, a user shouldn’t expect highly consistent repeatability. Generally we see something in the +/-10% but it can sometimes be significantly higher as the variables mentioned can fluctuate between clamping cycles.
We recommend considering the collet force gauge as a comparison tool. For example, comparing the collet force between two machines with automatic systems. Another example would be variance in holding force between operators on a manual collet closer. Less important is the actual number measured; more important is a comparison between the numbers. Variance can be expected due to the multitude of variables at play: +/-10% is likely ok whereas 2x the force would be significant.
<strong>Common Use Cases for Collet Force Gauges</strong>
-<strong>Monitoring for changes in force over time:</strong> Changes can indicate mechanical problems, need for lubrication, etc.
-<strong>Comparison between machines:</strong> To ensure consistent production, multiple machines running the same part can be adjusted to approximately the same force.
-<strong>Job setup:</strong> Establish a "known good" holding force for running a specific job that can be easily re- set up next time the job is run.
-<strong>Establish force for delicate parts:</strong> Holding force for thin-wall or other sensitive parts can be a balancing act between having sufficient holding force and distorting parts. The collet force gauge can help to establish an optimum force.
<strong>Contact us with questions</strong>
Please contact our Applications Engineering Team at 815 962-5600 with questions on your collet system. We are happy to assist in determining if our collet force gauges will help for your specific workholding challenges.
Large Diameter VTL Chuck Force Gauges
Measure clamping force on 12+ inch diameter chucks. Available as wired or wireless sensor unit. Base set is separate which includes wired or wireless read-out display, custom case, and accessories for the sensor.
Hydraulic Collet Force Application Worksheet
Download PDF for worksheet.
HSK Taper ForceCheck Wireless Drawbar Force Sensors
The ForceCheck wireless drawbar force gauge is based on the same technology as the industry-leading ForceCheck gauge. With the added convenience of wireless operation, larger machines and hard-to-reach spindles are easier to check. In addition, the unit offers the optional capability of data logging on a USB stick.
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