Name: Dynamic Balance Blade Handle, Grinding Wheel Dynamic Balance Blade Handle, Sharpening Machine Blade Handle

The dilemma of precision grinding wheel handle machining technology

Scope of application: Each imported sharpening machine costs millions of RMB.

Application feature: High speedHSKThe grinding wheel handle needs to be calibrated for balance before each one.

Xi Zhi Application:HSKThe grinding wheel handle will be equipped with various styles of diamond grinding wheels, which are suitable for the handleThe balancing machine corrects the balance, which can only be considered as static balance.

Problem faced: Proper static balancing of the grinding wheel handle does not necessarily mean that online dynamic balancing is sufficientOK!

Experience sharing

Experience one

First, use a knife handle balancing machine to perform offline dynamic balance (static balance) calibration.Obtain good static balance of the blade handle and adjust the displacement accuracy to achieve0.01μm.
takeThis knife handle is placed on the spindle, with the original displacement accuracy adjusted0.01μmAt this point, it has been magnified to displacement accuracy0.1832μm.

We usePY-2700 seriesThe single-sided dynamic balancing instrument is used to improve the total amount, which is the most significantThe final displacement accuracy is0.0091μm，improve18Double precision.

Taiwan's practical experience: Generally, there is no prior use of a knife handle balancing machineWheel handle for offline dynamic balance correction,Can be improved30-40Double precision.

Experience 2

First, use a knife handle balancing machine to perform out of line dynamic balancing correction.Control the static balance of the blade handle and adjust the balance accuracy to achieveG0.06.

At this point, the overall imbalance of the grinding wheel spindle is still1.3gm.However, after3After sub balance correction,

The residual amount of imbalance is0.09gmImprovement results:1.291gm÷0.09gm=14.33Twice.

(Original unbalance quantity)-Final unbalance quantity÷Primitive unbalance quantity=（1.29-0.09）÷1.29=93%.

Debugging of dynamic balance chuck (as shown in the above figure)

Method 1: Balance the slider: Adjust the dynamic balance accuracy online by moving the dynamic balance block.

Method 2: Balance hole: Adjust the dynamic balance accuracy by adding a counterweight screw to the hole position.

Application of Dynamic Balance Chuck
Paired with an online dynamic balancer, quickly achieve the precision you need.
The PY2500 and PY2700 series dynamic balance meters accurately indicate the movement angle of the balance block, or the weight adjustment angle, and the position of the screw hole to increase the weight of the screw.



Application pictures of dynamic balancing instruments

Puyang breaks traditional technological thinking and uses innovative dynamic balancing rings to achieve the ideal of precision machining.
Not only is the cost relatively low, the actual operation is simple, and the improvement of processing efficiency is significant,
Reduce tool cost waste and make it easy and quick to own.




Specially customized products






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The way to obtain a dynamic balance knife handle


Accepting customized orders, please inquire with our company according to actual needs and provide the size of the dynamic balance knife handle.
If your company already has a small quantity of grinding wheel handles, andThe condition is good, in order to avoid waste.
Welcome to discuss upgrading with our companyDetails related to the handle of the dynamic balance knife.


The dynamic balance knife handle combined with the dynamic balance instrument shows the effect

Factory vibration accuracy of general grinder spindleG0.4After adding the grinding wheel, the spindle vibration accuracy may generally approachG1.0The larger the grinding wheel blade, the more obvious the problem becomes!
We can not only enable the grinder operator to easily ensure the dynamic balance accuracy of the grinding wheel handle system before processing. And throughout the entire processing,No matter how much external changes occur
(For example: grinding wheel wear, grinding fluid adsorption, and grinding wheel...)）As long as the spindle dynamic balance accuracy exceeds the allowable range, a warning will appear on the instrument screen to remind the operator to perform necessary balance correction.