Results 1 to 9 of 9

Thread: Cut or bend - 3/8" Jade acrylic?

  1. #1

    Cut or bend - 3/8" Jade acrylic?

    Ok, so I have these 5" w x 10" l sheets of 3/8" thick acrylic that look very similar to the attached picture (but longer, as that one is 5" x 7"). But at the 7" mark, there is a "V" cut across the sheet, presumably where a bend would occur. Can I just cut this and use the shorter piece as a base versus bending for the base? I'm just not keen on the bent look - although if there's a better market, I can always be swayed (although I'd need to purchase a bender).

    And is it recommended to do a fewest passes at the higher power - or multiple passes at a lower setting? Sorry if this is a NEWB question, but I just don't want any type of explosion or molten acrylic to ruin the day.

    And what glue is recommended if I go the cut method?
    Attached Images Attached Images
    Mike

    Proud 24-yr USAF Veteran

    COMPUTER: Dell Optiplex 620 - XP
    LASER HARDWARE: Pinnacle 25W Mercury,
    LaserPro 50W Explorer
    SOFTWARE: Corel X3, CS4 Suite, Photoshop Web Suite CS3, Solidworks
    FIRMWARE: My brain



  2. #2
    Join Date
    Nov 2010
    Location
    Lancaster, PA
    Posts
    62
    I like the weld-on #4 by ISP corp. to "glue" the acrylic. there are slightly different products depending on application.

    I would be worried that if you do make the cut at the V, will the piece be front heavy and likely to fall?
    Josh Richard
    Technology Education Teacher
    Gravograph LS 100 laser, AXYZ Millennium router table 3' X 3'
    Adobe Design applications, SolidWorks
    200+ high schoolers asking to make cool stuff

  3. #3
    I will use the smaller piece as a base (which is why I was asking about the glue) although I may have to use something else, like a wood base or use other acrylic pieces.
    Mike

    Proud 24-yr USAF Veteran

    COMPUTER: Dell Optiplex 620 - XP
    LASER HARDWARE: Pinnacle 25W Mercury,
    LaserPro 50W Explorer
    SOFTWARE: Corel X3, CS4 Suite, Photoshop Web Suite CS3, Solidworks
    FIRMWARE: My brain



  4. #4
    Join Date
    Oct 2004
    Location
    Cape Town, South Africa
    Posts
    3,922
    You need a double element (top and bottom) wire bender to bend this well
    Engrave one pass always if possible , 2 passes often have slight misregistration due to movement etc - acrylic really requires 1 pass at heighish speed and lowish power to mark well.
    If you cut , you need to polish the cut edges and use the correct glue - tensol is recommended - the 2 part that will fill any cracks is the best - the thin stuff will not form a strong bond and most likely be visible.
    Rodney Gold, Toker Bros trophies, Cape Town , South Africa :
    Roland 2300 rotary . 3 x ISEL's ..1m x 500mm CnC .
    Tekcel 1200x2400 router , 900 x 600 60w Shenui laser , 1200 x 800 80w Reci tube Shenhui Laser
    6 x longtai lasers 400x600 60w , 1 x longtai 20w fiber
    2x Gravo manual engravers , Roland 540 large format printer/cutter. CLTT setup
    1600mm hot and cold laminator , 3x Dopag resin dispensers , sandblasting setup, acid etcher

  5. #5
    You can use something like this
    Attached Images Attached Images
    GCC Dealer in Baltic countries

  6. #6
    Viktor, those are very nice! Where are they from?
    Mike

    Proud 24-yr USAF Veteran

    COMPUTER: Dell Optiplex 620 - XP
    LASER HARDWARE: Pinnacle 25W Mercury,
    LaserPro 50W Explorer
    SOFTWARE: Corel X3, CS4 Suite, Photoshop Web Suite CS3, Solidworks
    FIRMWARE: My brain



  7. #7
    Proudly made in Lithuania!!!

    Thank's Mike!
    Attached Images Attached Images
    GCC Dealer in Baltic countries

  8. #8
    Yes Viktor - very nice indeed. Want to ship some stateside?
    Terry L. Swift
    Universal M-300 / (upgraded) to 50 Watt
    CorelDraw X4 & X6 / Photograv / Photoshop CS, etc.
    Ricoh SG3110DN Dye Sub 8.5" x 14" Printer / Stahl Maxx 16" x 20" Heat Press




  9. #9
    Yes, please message me with prices!
    Mike

    Proud 24-yr USAF Veteran

    COMPUTER: Dell Optiplex 620 - XP
    LASER HARDWARE: Pinnacle 25W Mercury,
    LaserPro 50W Explorer
    SOFTWARE: Corel X3, CS4 Suite, Photoshop Web Suite CS3, Solidworks
    FIRMWARE: My brain



Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •