WAMP Mounting Film

Oct 9, 2019

WAMP Mounting Film

WAMP Films for Secure Workpiece Fixation

dopa WAMP mounting film is used to securely fix parts for single side grinding, lapping, and polishing processes on mounting plates. WAMP is a double-sided adhesive film with a thickness tolerance of only ± 0.001mm. Without preheating the base plate, it can be fast and easily applied, and the components mounted.

Several gluing, cementing, and optical contact bonding processes can be substituted with WAMP. It is primarily used to fix workpieces on mounting plates in single-side grinding, lapping, and polishing applications. The film is compatible with mounting plates made of glass, ceramic, and metal in combination with nearly all types of substrates.

Thanks to WAMP’s very high parallelism and homogeneity, it enables the production of high-precision, parallel components, reduces waxing errors, and ensures stable process results. After processing, the adhesive can be easily deactivated by heating, allowing substrates to be removed without any residue.

The WAMP mounting film has a total thickness of about 0.246 mm (delivery state) and is made of 3 different layers:

Layer	Description	Thickness
1st Layer:	Protective film	0.036 mm
2nd Layer:	WAMP film	0.174 mm
3rd Layer:	Protective film	0.036 mm

WAMP is available in 3 different color-coded release temperatures:

Type	Release Temperature [°C]
Carbon-black WAMP	> 50 °C
Green WAMP	> 50 °C
Red WAMP	> 80 °C
Purple WAMP	> 100 °C

You will find all necessary details how to use WAMP in our tutorial

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PDF Download

Tutorial WAMP (english)

Benefits of WAMP

Easy and fast to apply
Precise positioning
No adhesive gaps or cementing failures
Low release temperatures
Fast and easy to remove without residues
→ Can be used to protected very delicate polished surfaces from scratching
→ No need for special cleaning
Low thickness tolerance
→ Can be used to process even very thin components (< 0.1 mm)

Olga Stark

Internal Sales for Tools, Machines & Consumables

+49 (0)30 58 58 428 32
olga.stark@dopa-diatools.com

Jürgen Waidhas

Head of Sales Europe Tools and Machines

+49 (0)162 401 25 99
juergen.waidhas@dopa-diatools.com

Patrick Tresch

ASM for Tools & Machines

(CH, FR, IT, AT, DE-7+8)
+41 (0)79 570 71 37

patrick.tresch@dopa-diatools.com

Matthew Pembroke

VP of Business Development North America

+1 585 943 66 99

matthew.pembroke@dopa-diatools.com

Mario Patraschkov

Head of Sales Tools, Machines & Consumables

+49 (0)30 58 58 42 831
mario@dopa-diatools.com

If you have any questions or would like further information, please do not hesitate to contact us.

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Flatness & Gap Measuring Systems

Oct 9, 2019

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Flatness & Gap Measuring Systems

Flatness Measurement System

T dopa flatness measuring systems are used to check the flatness of grinding wheels, lapping wheels and polishing pads on micron level. They are very easy to handle and gives you precise information about flatness over the whole diameter. Keeping your wheels and polishing tools flat is crucial for producing flat parts. Knowing the exact shape of your tools is an absolute requirement before making any adjustments. Applying the dopa FMS will improve and stabilize your processes, save cost and enable you producing better parts.

Product content:
1 x precision liner made of stainless steel
2 x precision cylinder made of stainless steel (support for the steel liner)
1 x indicator with stainless steel base (resolution of 2 µm) 1 x calibration protocol of your flatness system

All components are stored in protective boxes to protect the flatness measuring system from environmental influences and physical damage.

Parallelism/Gap Measurement System

The dopa parallelism measuring system can be used on double-side grinding-, lapping- and polishing equipment. It gives you information about parallelism of top and bottom plate as well as waviness over the complete plate diameter with a precision on micron level.

A check is necessary:
1. When grinding-, lapping- or polishing wheels have been changed
2. After sharpening and conditioning process
3. For regular system checks e.g. as part of your preventive maintenance system

Product content:
3 x precision cylinder made from stainless steel (spacer)
1 x indicator with stainless steel base (resolution of 2 µm)

To protect the parallelism measuring system from environmental influences and physical damage all components are stored in protective boxes.

When you keep flatness and parallelism on a good level you will receive a better TTV and better surface quality of your products. Additionally, you save consumables, cost and time.

We recommend you to use the dopa parallelism system together with the dopa flatness measuring system, which is a very easy way to check the flatness of the lower plate. Using both systems you get an even better process control over your equipment and you can ensure reproducible and efficient results of your manufacturing process.