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樹脂透過率測定装置 LPKF TMG3

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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。

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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
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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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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
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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