レーザー樹脂溶着に必須な樹脂透過率測定装置
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樹脂の光透過率は溶着の品質にとって大変重要です。この材料特性は樹脂調合時の上流プロセスや射出成型により影響をうけます。レーザー樹脂溶着を行う前の光透過率の素早く容易なテストは完全な品質保証には必要不可欠です。
LPKF TMG 3は樹脂の透過特性を素早く容易に確認し証明することを可能にします。プロセスを決定するために数値と実際の透過特性を確認するのにはたった数秒しかかかりません。不適当な部品が生産プロセスに投入される前にテストをすれば、材料特性のどんな誤差も明らかになります。
このカタログについて
| ドキュメント名 | 樹脂透過率測定装置 LPKF TMG3 |
|---|---|
| ドキュメント種別 | 製品カタログ |
| ファイルサイズ | 314.6Kb |
| 登録カテゴリ | |
| 取り扱い企業 | LPKF Laser&Electronics株式会社 (この企業の取り扱いカタログ一覧) |
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このカタログの内容
Page1
Simple Transmission
Measurement for Plastics
LPKF TMG 3
Page2
LPKF TMG 3
Calibrated Measuring Tool for
Preventative Quality Assurance
The optical transmission of a plastic is crucial for the
quality of the welded joint. This material property
can be influenced by the upstream processes of
compounding and injection molding. A quick and easy
test of the optical transmission prior to laser plastic
welding is an essential part of integrated quality
assurance.
Better Safe than Sorry
The LPKF TMG 3 enables the transparency properties
of plastics to be quickly and easily checked and proved.
It only takes a few seconds to check that the actual
transparency metrics match the set values in the
process definition. Testing reveals any deviations in the
materials before an unsuitable component enters the
production process.
Page3
Easy and Reliable
The LPKF TMG 3 can be used directly in the production
as calibrated measuring tool. It determines the amount
of laser radiation transmitted through a sample of
plastic pursuant to DVS Regulation 2243. The beam
intensity measured without a sample in the beam
path is the reference level. A laser beam is then sent
through the sample and its intensity determined where
the beam exits the sample. An optional component-
specific holder ensures reliable and reproducible test
results.
Detects transmission fluctuations between
components with an accuracy of ≤ 1 percent
Insensitive to light interference
Page4
Stand-alone operation via a PC and application
software, or integration in the laser system and
automation per SPS via an RS232 interface
Power comfortably supplied via USB
Laser class 1
Areas of Application
Quality assurance of the compounding or
injection molding process
Weldability validation, process sampling
100 percent material qualification prior to the
welding process or for incoming goods control
Page5
Features
Optically power-regulated laser diode for stable
test conditions with the wavelengths of typical
laser plastic welding systems
Homogeneous, rotation-symmetrical intensity
profile of the test beam
Fastening option for component-specific holding
Integratable in production lines, optional control
via SPS
Meets DIN EN 9001 requirements for measuring
tools and inspection equipment
Page6
LPKF TMG 3
Laser class 1
Laser wavelength 980 nm
Power supply 5 V DC via USB
Interfaces USB, RS232
Diameter of the sensor
3 mm
aperture
Focus diameter of the
1.2 mm
laser beam ~
≤ 1 % transmission
Precision
(in ref. operating state)
220 mm x 257 mm x 295 mm
Dimensions (W x H x D)
(8.7” x 10.1” x 11.6”)
Weight 3.5 kg (7.7 pounds)
The LPKF TMG 3 is calibrated with a measurement standard
according to DIN EN ISO/IEC 17025 and is shipped with a
works calibration certificate.
LPKF WeldingQuipment GmbH
Alfred-Nobel-Str. 55 – 57 90765 Fürth Deutschland
Tel. +49 (911) 669859-0 info.laserwelding@lpkf.com
www.lpkf.com
© LPKF Laser & Electronics AG. LPKF reserves the right to change specifications
and other product information without notice.
LPKF AG, 101016-EN www.jenko-sternberg.de