半導体レーザー、フォトダイオード、LED用CANオープナー

Remove Laser Diodes, Photodiodes, and LEDs from TO Cans
Opens Diode Package Sizes from Ø2 mm to Ø24 mm

WR1

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概要
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ローラはCanの大きさに合わせて2か所に設置できます。

特長

Ø2 mm～Ø24 mmの半導体レーザおよびフォトダイオードに適した製品
Ø3.8 mm、Ø5.6 mm、Ø9 mm、Ø9.5 mmの半導体レーザに対応
TO-3、TO-5、TO-8、TO-18、TO-39、TO-46型のパッケージに対応

WR1はハンドヘルド型のデバイスで、標準的な半導体レーザーパッケージからCanを取り除く際に利用します。ピグテールファイバを接続するなど、レーザーチップに近づける必要がある場合などに適したツールです。 WR1は、TO-Can型(TO-3、TO-5、TO-8、TO-18、TO-39、TO-46)パッケージのフォトダイオードやLEDにも使用可能です。

操作は簡単で、まずCanをデバイス前部にある2つのローラの上に置きます。次にゴムカバーの付いたグリップに軽く力を加え、ブレードアクチュエータを回転させます(上の写真をご覧ください)。精密研磨された硬化鋼製ブレードがダイオードのCanの壁を切り開き、安全に取り除きます。外径20 mm以上のパッケージにご利用いただく際は、2 mm六角レンチを用いてローラを一度取り外し、外側の取付け位置に再度取り付ける必要があります。刻み付きノブは、1.3 mmの六角レンチを使って取り外したり再度取付けることができます。

Posted Comments:

Chun Tyng Tan (posted 2023-04-10 18:23:29.203)

Possible to share me the quotation for the blade replacement for the WR1?

jdelia (posted 2023-04-10 02:31:49.0)

Thank you for contacting Thorlabs. In the future you may reach out to techsupport@thorlabs.com for quote requests regarding customized or component items. I have contacted you directly regarding the pricing and availability of a replacement blade for your WR1.

Peter Fuqua (posted 2020-08-05 12:40:01.413)

I bought the WR1 to cut open TO-39 electronics cans. I'm having trouble. I expect the blade to make a circular score that deepens with every full rotation. What happens is I get a helical score that walks off the end of the device and I never cut through. If I rotate the knurled knob the opposite direction, the can pops away from me. The device I'm cutting is cylindrical. I'm wondering if there is something else I should be doing? Or is the tool misaligned (It looks fine to me.) Any help would be appreciated.

llamb (posted 2020-08-12 04:40:24.0)

Thank you for contacting Thorlabs. For a TO-39 package, can you ensure that the WR1 is assembled like Position A in its Auto CAD PDF drawing, with the two roller screws closer to each other? Otherwise, perhaps the cutter/knob assembly is loose and you may need to tighten the small setscrew holding the knob in place, using a 0.05" (1.3 mm) hex key. I have reached out to you directly to troubleshoot further as well.

andres (posted 2018-03-29 12:49:35.417)

I have one diode cutter ref 973/759-7227 from Thorlabs and I'm trying to open T038 CAN but is no possible. According to this page, it is possible. What is the problem? maybe this tool is not the same that I have? Thaks

llamb (posted 2018-04-12 08:07:16.0)

Hello, thank you for your feedback. The number is Thorlabs' old phone number. The WR1 can opener should still work with TO-38 packages, though it may be more difficult with the smaller size. By installing the rollers in the position closest together, you should be able to cut cans down to Ø2 mm in diameter. I will reach out to you directly to troubleshoot.

dcourage (posted 2018-02-06 15:07:31.4)

Thanks very much for providing this useful, hard to find tool for the semiconductor industry. Our former, local supplier has long since ceased operation and it was great to see that these are still available in what appears to be a more robust version. I recall using a benchtop, motorized version of a TO-5 Can Opener. Do you offer anything similar?

llamb (posted 2018-02-16 12:35:01.0)

Hello, thank you for your feedback. We do not have a benchtop, motorized version of this product unfortunately, but I will add this product idea to our internal knowledge-base for further discussion.

j.c.kuhlmann (posted 2017-09-25 07:59:36.1)

Is it possible to obtain a replacement blade for this tool? It would be a pity if I need to buy a complete new can opener. Best regards

tfrisch (posted 2017-09-26 05:46:46.0)

Hello, thank you for contacting Thorlabs. I will have one of our administrators reach out to you with a quote for the component blade.

rswafford (posted 2016-07-20 15:24:41.207)

Good afternoon, I have been using these "can openers" for many years for laser diodes, VCSELs, APDs, etc. I have recently bought a new one as old one had become too dull and took a while to cut into the can. I was wondering if you offered a replacement blade so that I could fix the old one and have a spare? Thanks, Ralph

lgtngstk (posted 2014-06-18 15:10:57.587)

This pertains to the WR1 diode can opener. I noticed that it has an insulated handgrip. This may not be the best idea since the rubber may generate static charges. It would be okay if there was a ground point somewhere on the tool, but I don't see one. Maybe it is an ESD safe rubber? I don't know. Just my thoughts. It would be very useful in my toolbox. Unfortunately, I cannot afford it. Thanks, Robert

jlow (posted 2014-08-01 04:29:36.0)

Response from Jeremy at Thorlabs: The user should be grounded when handling laser diodes so this is typically not an issue.