Test method for the determination of vibrations emitted from motor-driven hand-held power tools

The test method for Determination of vibration emitted from hand-held motor-operated power tools aims to measure and report the operational quality of hand-held motor-operated devices/machines/tools; develop manufacturing specifications and calibration methods for the equipment.

Overview of the test method for Determination of vibration emitted from hand-held motor-operated power tools

Test method name: Determination of vibration emitted from hand-held motor-operated power tools

Test method:

TCVN 11722-1-12:2016	Hand-held motor-operated power tools – Test method for evaluation of vibration emission [1].	Equivalent ISO
	Part 1. Angle and vertical grinders	ISO 28927-1:2009
	Part 2. Wrenches, nut-runners and screwdrivers	ISO 28927-2:2009
	Part 3. Polishers and rotary, orbital and random orbital sanders	ISO 28927-3:2005
	Part 4. Straight grinders	ISO 28927-4:2010
	Part 5. Drills and impact drills	ISO 28927-5:2009
	Part 6. Rammers	ISO 28927-6:2009
	Part 7. Nibblers and shears	ISO 28927-7:2009
	Part 8. Saws, polishing and filing machines with reciprocating action and small saws with oscillating or rotating action	ISO 28927-8:2009
	Part 9. Scaling hammers and needle scalers	ISO 28927-9:2009
	Part 10. Percussive drills, hammers and breakers	ISO 28927-10:2011
	Part 11. Chipping hammers and riveting hammers	ISO 28927-11:2011
	Part 12. Die grinders	ISO 28927-12:2012

Performed at: Field area.

1. Objectives and test objects

– Test objectives

Determine vibration emitted from hand-held motor-operated tools/devices/machines.

– Test objects

Hand-held motor-operated devices/machines/tools (typically electric motors) / Hand-held portable power tools.

2. Experimental procedure

– Steps to perform:

• Equip fully with devices, transducers, and test samples.
• Perform sample measurement.
• Process and report results.

– Experimental conditions

First, it is necessary to understand the axis conventions for measuring vibration emitted from devices/tools. According to ISO 5349-1 and ISO 8727 standards, there are 3 conventional measurement axes for vibration.

3. Notes

Each type of machine has distinct measurement implementation characteristics, therefore details will follow the specifications prescribed from TCVN 11722-1 to TCVN 11722-12.

Role – Importance of the test method for Determination of vibration emitted from hand-held motor-operated power tools

The test method for Determination of vibration emitted from hand-held motor-operated power tools conducted by DASM Institute helps provide useful information, meeting all practical needs of customers and businesses wishing to:

• Measure and report the operational quality of hand-held motor-operated devices/machines/tools.
• Proactively control vibration and noise during production and usage; optimize the research and development of products.
• Develop manufacturing specifications and calibration methods for equipment.
• Control equipment status, early detect signs and causes of damage... to proactively maintain.
• Provide certificates and testing results to increase competitiveness and sales, or bring products into major projects, promote, and sell to the market conveniently, transparently, and compliantly.

At the same time, DASM will conduct consulting and design work to create shape/structure/material solutions to adjust the anti-vibration and damping functions of the test sample in a streamlined, effective, and cost-saving manner (in case standards are not yet met).

If previously you still had concerns, worries, and had to spend many fees for similar activities abroad, now you only need to contact DASM. The entire remaining process will be proactively executed by us as a turnkey package in the fastest time to complete the customer experience about us: DASM provides acoustic consulting services with truly superior quality, the most competitive prices in the industry along with thoughtful and dedicated customer care policies.

Significance of acoustic testing services at DASM

Today's globalized commercial life opens up countless new markets and supply sources across five continents. Accompanied by international regulations and standards helping customers easily evaluate quality – trace product origins, select suitable/superior items. Especially, they support manufacturers to constantly improve and perfect technology, techniques, raw materials, production methods, sales... etc...

DASM Institute is a pioneering, comprehensive, professional, and leading prestigious brand in Vietnam in the field of acoustics. On January 12, 2023, DASM was granted certificate No. 114/TĐC – HCHQ by the Directorate for Standards, Metrology and Quality (Ministry of Science and Technology), certifying registered multi-industry testing operations in the Mechanical-Physical field (registration number: 707/TN – TĐC).

Our acoustic testing services provide customers with practical professional results to meet sustainability, standard performance, optimal solutions – consulting – design adjustments for products and services. From there, you will update, meet, and adapt to constantly changing international standards to achieve breakthroughs in revenue, profit, and elevate your brand.

If you have a demand to perform Method for determination of vibration emitted from hand-held motor-operated tools please contact via Hotline for detailed consultation!