<div dir="ltr">That seems like a pretty good price knowing how much setup goes into these things. Does that include the cost of the material? That's a pretty thick plate for the overall size of your robot. The domain name makes it sound like you send them your material first. <div><br></div><div>-karim</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jan 26, 2021 at 10:22 AM Doug Paradis via DPRGlist <<a href="mailto:dprglist@lists.dprg.org">dprglist@lists.dprg.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">-All,<div> I just got an email from Online Metals (<a href="https://onlinemetals.com" target="_blank">onlinemetals.com</a>), a vendor I have used to source metal from in the past, that advertised a metal laser cutting service from SendCutSend (<a href="https://sendcutsend.com" target="_blank">sendcutsend.com</a>). You can get an instant quote for metal laser cutting. I used the robot base plate that I am currently working on as a test file. It is approximately 8.5x6.75 inches, with a lot of holes in it. I specified 6061 Aluminum 1/4 inch thick. The cost was $74.56 for one and $119.34 for two. You get a 20% discount for making 2. The discount slowly goes up to 30% for a hundred. So making 2 is the sweet spot. Shipping is free. Minimum order size is $29.</div><div><br></div><div>They allow up to 3 bends in the metal for an additional $29. Even if you are not interested in the laser cutting service, you may be interested in the bend calculator at <a href="https://sendcutsend.com/bending-calculator/" target="_blank">https://sendcutsend.com/bending-calculator/</a>.</div><div><br></div><div>This service is something I might explore in the future. It sounds reasonably priced. I think it would be great for items like simple geometries like pan and tilt mechanisms or special pieces like curved bumpers or things like sensor brackets. I suspect that the cost is based on size of part, material, and the length of cut. </div><div><br></div><div>My biggest concern would be the learning curve of the "gotcha"'s when designing the part. For example, I would hate to spend $80 for a part that didn't come out right because I did something wrong in the design. They have tutorials, but... They should have a file pre-screener that sends you a PNG of what you could expect from your file, like the banner company we use to make LF courses. If I pursue, I plan to start simple and hopefully cheaper, to gain the necessary knowledge.</div><div><br></div><div>Regards,</div><div>Doug P.</div></div>
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