For example, if your ventilation system is rated at 500 CFM, the replacement air is the volume of air that is contained in a room roughly 8'x8'x8'. Brian and Chris helped me identify the problem and resolve it quickly, even responding to emails over the weekend. Thank you so much. In particular, never use any type of plastic or rubber duct material! Peck SidaraPAT Technology Systems, Inc. - Filtrabox. Spark catcher, high efficiency metal fireproof netand high quality nano flame retardant filter material ,triple safety protection. Keep in mind that make-up air requirements can be substantial. http://www.airhand.com/downloads/Air_Handling_Design_Guide.pdf PAT Technology Systems, Inc. is grateful of the relationship we have with Thunder Laser. I wasnt expecting a response on a Sunday afternoon but Chris was so quick to help. (2) DMS accounts are not to be used to get tax-free sales for personal purchases. It is very important to vent the fumes from the laser up and away from your building, so the stack should rise 2' to 3' over the highest part of the roof. Resetting the machine clears things and it should go back to normal operation. Chris Locascio is a great help. Rodney Clemmons Jack Daniel's Laser Engraving Specialist. I have not even received my Nova 35 as yet, but am becoming less concerned about the learning curve thanks to Chris' tutelage. Ask if questionable. We strive to offer the same level of quality, service and support to our mutual customers. Missed the note to turn on main laser components so the chiller would work.I did liked the response time. Labeled Verified, theyre about genuine experiences.Learn more about other kinds of reviews. These out-gassed fumes from engraving or cutting are safe, however, when vented properly using a properly designed exhaust system. dust collector, dust collector for laser or plasma cutting, downdraft work table We arenational high-tech enterprise, and we areschool-enterprise cooperation unit of Qingdao University and Qingdao University of Science and Technology. Remembering what happened, so we don't have to reinvent the wheel each year. I greatly appreciate his help.
If you have a longer duct run or more than three or four bends in the duct, you will need to go to a larger size fan and possibly a slightly larger duct. The test involves having someone stand near the fan (so he or she can hear the fan) and closing off all the doors and windows to the laser room. Laser 101: Thunder Basics. Read 2 more reviews about Thunder Laser USA. Proper Duct Basics A good laser exhaust system is one that is quiet, removes smoke and odors, helps in reducing sparks and flaming and creates a safe working environment. I really appreciate the concise helpful answers from Chris. The thin metal slats have been specifically chosen to help avoid head crashes. Laser Area Rules or how not to start fires. IMPORTANT: Link defaults to WRONG SIZE. Will be doing further business with Thunder laser. Thunder, you are so lucky to have an employee like Brian, treat him like gold :). https://learn.dallasmakerspace.org/course/view.php?id=4. The main duct should be constructed of 4" or 6" metal duct. Related classes for other Digital Fabrication tools, so it receives its own 100-Level numbering. I had contemplated purchasing another brand but decided to go with Thunder because of their exceptional reputation. I could not get my PC to connect to the controller. https://source.dallasmakerspace.org/display/LASER/Laser, https://learn.dallasmakerspace.org/course/view.php?id=4, http://www.thunderlaser.com/video/advanced-tutorial.html, Manufacturer's Suggested Material Settings, https://dallasmakerspace.org/wiki/Thunder_Laser, http://www.quatro-air.com/sph400-laser-fume-extractor.html, https://talk.dallasmakerspace.org/t/reaolved-laser-receipt-printer-out-of-paper/36458/3, https://talk.dallasmakerspace.org/c/laser, https://docs.google.com/document/d/1RpKt46AY-UbctIcSm9UzNQ2gSadPdOZRI6O8VVqJ-gA. Cloudray. This serves the same purpose as having air returns in each room of a house with a forced-air heating or cooling system. Of course, the fan itself is an integral part of an exhaust system. The list of acceptable materials for use with the laser cutter. A temporary make-up air system can be as simple as opening a window in the work area, although this may not be very practical in a commercial shop. Covers safety, compatible files, use of the software, the laser interface, and the rotary attachment. If another committee has enough interest in learning laser, this class allows those members to learn together and not wait for enough openings in Laser 101. Held the First Sunday of the month from 11am - noon, followed by Maintenance Day from noon - 2pm. Gift for Printmaking Committee: (Donner) A set of 26 business-card sized print blocks to support the crossover class "Laser Block Engraving". One safety advantage is that if there is a break in the seal that creates a small air leak, room air will leak into the duct rather than dangerous fumes leaking out into the work environment. Companies can ask for reviews via automatic invitations. Air Handling Design Guide Hello, I want to give a big shout out to Brian Bell. Any member is welcome to show up for the Monthly Maintenance Days and help maintain the lasers and learn more about them. The three parts complement each other to complete the purification treatment of laser cutting fume. It is composed of pipeline of laser cutting machine and connecting pipeline from laser cutting machine to fume extractor. And sure,many Chinese companies certainly, such as Senfeng Leiming, Bodor, Thunder, Gweike, He laser, Qiao Lian We fulfill the mission of 'making manufacturing more environmentally friendly and making life better',cooperates with domestic and foreign industry colleagues, scientific research institutions and other institutions,do our best to become aworldwide leader of environmental governance, and provide users with the more reasonable system solutions. Laser softwares for Chinese manufacturers, Laser cutter software rdworks v8 tutorial. Brian Bell is amazing! With high filtration efficiency( 0.3m; >99.9%) and good performance. In short, taking the time to develop and install a simple, durable, high-quality exhaust system will provide you with many years of fume-free air and trouble-free service. Weabsorb advanced foreign technology, introduces anumber of well-known industry experts, and transforms anumber of advancedfumeand dust treatment technologies. I can't say enough about how truly pleased I am with her for immediately making me feel like part of the Thunder family!! At the time of writing (7/1/2020) zing cart is in progress. 2022-07-01 TJSmith Special Update this whole page is migrated. Hands-on class certifying users to safely and effectively clean & evaluate the lenses and mirrors. We have passed the China Environmental Protection Product CCAEPI-EP certification, and we have certificates of ISO9001 ,ISO14001, OHSAS18001, and CE certificate.
Thunder Laser USA is your premier source for amazing laser machines, laser engravers, laser cutting, and laser marking machines. Both guys helped me get my laser tune and back in business. Since safe operation is paramount, we want to use the correct materials which will give us both a safe and long-lasting exhaust system. Required class to use the Epilog Zing laser. I sent support request at 10:45 pm and response was in the inbox when I awoke.I do miss verbal, with sound, interactions. Replacement lenses for Thunder Novas' Standard and High Def tubes (ZnSe CO2 Focus / Dia 20mm / FL 50.8 / plano-convex), How to purge full file memory on Thunder -, DXF4Laser. 900mm x 600mm (35.4 x 23.6x 9.0); 130 Watts of Power. He fixed some settings on my router and made sure everything was operating properly. Many of the materials processed by the laser out-gas fumes and odors that are neither pleasant nor safe for the human respiratory system. If you can hear the fan begin to labor as it changes its pitch when the room is fully closed, thats an indication of inadequate make-up air, which is a potentially dangerous condition. Be very careful ordering and triple check! Since the length and size of the duct and the number of bends in the run will reduce the amount of airflow and pressure, it is important to choose the correct size exhaust fan.
Laser Basics is the certification class needed to use the Thunder Lasers. We use dedicated people and clever technology to safeguard our platform. The following have admin rights, in addition to Infrastructure admins: A CNC laser cutter is a computer controlled tool for engraving and cutting. Designing Your Dust Collection System to Meet NFPA Standards I have been given answers that make sense without demeaning my lack of knowledge. Covers the principles of lasers, safety, use of RDWorks, and Thunder Lasers. Thank you for the great service. I am highly impressed with the customer service at Thunder laser. Vectorizing images, working with vectors. Having no stack or one that is too small may cause the fumes to be drawn back into the building by an air conditioner or fan system, resulting in a strong odor and an unhealthy work environment. She has answered all our questions, followed up with every email and inquiry with speed and diligence, and helped us every step of the way! A laser system is designed to facilitate the efficient removal of the smoke and particulates by drawing them out of the enclosure using an exhaust system. Requires class to use the Epilog Fusion laser. Rotary Attachment does not rotate - urgent ! More reasonable flow channel design, compact structure, simple management and maintenance, purification efficiency is 0.3m; >99.9%. Had an issue with my thunder notcutting through on one side.
He is just so knowledgeable, and nice, he solved my camera issues so now I am up and running like I had hoped. We stopped updating these links, see the bottom of the page for other meetings. Aubrey G. went above and beyond to make sure I had all the information I needed to purchase a Nova 35. It uses a high-powered laser to burn through material, leaving a very crisp cut. The End of the Duct 6" vs. 4" diameter. Gift for PR: (Zing) Chair and Vice-Chair name tags. https://calendar.dallasmakerspace.org/?category=45. Vice Chair: Jonathan Smith - talk handle: trapezium. Suppliers with verified business licenses. An important design criterion is the location of the exhaust fan along the duct. On the other hand, using an improperly designed system can create an unpleasant work environment and expose the operator to low levels of the airborne fumes. Food: Brisket, white bread, potato salad, cooler + ice + canned soda, cupcakes. A source of make-up air is important in any laser vent system. 100-Level Classes. Note: Members are not allowed to perform maintenance on the machines unless Committee members are present or a Maintenance Workday is in progress.
Self-developed high-performance Fan impeller. Laser Basics is now available online! Inkscape 102: Image Prep. It forces a re-Home and then rights itself. Both gentlemen and videos helped me tremendously. The best way to solve this issue is to have an electrician install an electrical outlet near the fan to plug the fan into and run a wire to a wall switch near your laser, which allows you to conveniently turn the vent system on and off as needed. Advanced Skills, Multiple Skills, Advanced Projects. Give-away: (Blitzen) engraved yellow pencils. By Air Handling Systems This category contains only the following file. Brian was incredibly helpful and didnt get impatient with me and my frantic freak out over my technical issue. The type of fan we should use is an impeller unit with, typically, a 1/2, 3/4 or 1 horsepower electric motor to power it. Another solution would be to use a remote controlled switch device, like you have for your television, with a receiver connected to the on/off switch on the fan. Why is metal duct required?
300-Level Classes. Etching. What follows is a record of most laser classes taught. Make-Up Air Thank you! Qingdao Power Space Environmental Protection Technology Co., Ltd. We have seen the smoke when engraving wood and picked up on the unique scent as well. Aside from computers acting stupid, losing touch, phones not ringing, etc, Brian and I had a very productive time he gave lots of great ideas and nuggets of info that after having used Lightburn for a few months, I had no idea about !! !Brian has forwarded a continuous stream of links to other great information to me, it's hard to keep up with him !!! The number of bends in and the length of the duct will reduce the airflow and pressure. As a laser fume extraction manufacturer, we supply to many laser system OEMs in North America. Ahlstrom Nano flame-retardant filter . White-on-black dual-layer acrylic. See Rules and Policies#Committees for more information. Anyone can write a Trustpilot review. Im sure hes so glad to be done with me today LOL but I am so thankful for him and also for Chris helpful idea! If it senses a lot of skipped steps it just gives up and assumes something has gone terribly wrong. The most professional laser engraver forum, Moderators: baker, Thunder laser - Tom, Thunder Laser -Nolan, You cannot post new topics in this forumYou cannot reply to topics in this forumYou cannot edit your posts in this forumYou cannot delete your posts in this forumYou cannot post attachments in this forum, Powered by phpBB Forum Software phpBB Limited. Don't put anything in the way of the head so that it crashes. Reimbursing DMS for a personal material purchase is not even an option. Export a Fusion360 face to .dxf file. Link: https://source.dallasmakerspace.org/display/LASER/Laser. This remote device must be able to handle the current of the exhaust fan, so be sure to get an industrial, heavy-duty-rated remote switch that will be up to the task. Once I got that level I noticed I was getting a double image. A typical exhaust specification for a 12"x24" table laser system would be 500 CFM at 6" static pressure.
Keep in mind that this air volume and pressure specification is needed at the exhaust outlet of the laser system. (1) DMS accounts are not to be used for personal material purchases. This page was last edited on 5 July 2022, at 12:07. The CFM and pressure specifications we mentioned earlier are important when we choose the size and type of fan for our exhaust system. rystalline/dust/chapter_3.html. With flexible movement and reliable fixation.
The laser draws air into the enclosure and then the exhaust fan pulls it outside. LASER DOWN Notifications on Talk and whiteboard. You will find that some common sense, the correct materials and a good basic design make building an excellent exhaust system both easy to do and affordable. We are looking forward to a great relationship with Thunder Laser that has gotten off to a great start with Rhonda! Important! References: Thunder Laser User notes Important! Promotion of interest in laser technology. Special offering to support crossover classes. 
Could collect and clean dust conveniently. https://source.dallasmakerspace.org/display/LASER/Laser+Area+Rules+or+how+not+to+start+fires. Anytime I have issues, which is often because I'm new ro this, he helps me out. If you'd like to take a class, ask some of the instructors or float the idea with other members (in person, talk, discord, etc). If I could give 10 stars to Brian I would! High-quality and high-strength galvanized sheet(2mm),and the surface adopts electrostatic spraying of multi-layer anti-corrosion rust process. Rebecca provided 5 stars customer service.Quick to responds.Thank you! One of the most popular and cost-effective laser duct materials is often called galvanized steel heat pipe, the same type of metal duct used in most forced-air heating and cooling systems. Laser 201: Etching Tumblers and Glass on the Thunder Rotary. Check the DMS Calendar for upcoming events. (or go, Sam's Laser FAQ: A Practical Guide to Lasers for Experimenters and Hobbyists -, laser engraving stainless steel w/ plaster -, Synrad Processing Plastics with CO2 Lasers -, The Ultimate Guide to Laser-cut Box Generators -, Boxes.py - Create boxes and more with a laser cutter! All reviews are published without moderation. 2022 Trustpilot, Inc. All rights reserved. Intro to Rotary attachment, prep and mounting items, Lightburn settings. Hands-on class certifying Laser Committee members to replace lenses and mirrors, level beds, measure power output, and perform full system cleaning. The following 25 pages are in this category, out of 25 total. Cleaning Shift: night before, 7-9pm. Raster: 75s 60p; Cut: 60s 70p 5000f 1000dpi. Equippedwith overload and over current protection and high security. He was so polite and helped me every step along the way! !I have been thoroughly impressed with the customer support of Thunder Laser USA right from the get-goCan't thank you all enough for it and I look forward to working with you all going forwardBlessings,Bill ShoemakerNova 51-100, Read 1 more review about Thunder Laser USA. During the engraving and cutting operation of a laser, smoke and particulates are generated as the engraving material is being vaporized by the laser. Locating the exhaust fan at the far end of the duct adds an important safety bonus in addition to a lower noise level. As a redundant clarification, the rules have been removed from the Wiki because they are on the Source. We are talking about evacuating that much air per minute. This type of duct will require some fancy work to hook up to the laser, but it will allow the laser system to draw air from the outside, which will then be exhausted back outdoors. So, mounting the fan in an outside location is best whenever possible. Reserve lasers on calendar for cleaning shift and Open House. Contact the Committee on the DMS Discussion Board using either (a) the Laser Category, (b) the @Team_Laser tag, or (c) individual tags given below. Here are 8 tips for writing great reviews. The support with Thunder Laser is awesome. Crossover Classes. Rhonda has been phenomenal with my company in every aspect. To join this committee, contact the committee chairperson. Verification can help ensure real people write reviews about real companies. Here is a link to some plastics suppliers. A simple rule of thumb is, if you have a 20"x24" table laser system and a duct run of 20' or less, a 1/2 horsepower fan that is rated for 660 CFM at 4" static pressure will be enough to meet the system manufacturers specifications. Users often provide replacement air by running a length of duct from the outdoors to (near) the laser. Once receive your question, the supplier will answer you as soon as possible. Laser 107: Thunder Optics Cleaning. Got a hold of support, Brian gave me a video showing how to level my crumb tray. Great customer service! One of our Nova 51 LPSU went out on Friday; he hand delivered one by Monday. Machine fume collection system, including the design of the flow channel, the location of the suction inlet, the size of the suction inlet and so on. However, having the fan located at the extreme end of the duct does cause a small logistical problem with switching the fan on and off. As a rule, keep the number of bends to an absolute minimum and the length of the duct as short as possible to ensure proper airflow and pressure. Helpful, knowledgeable, and quicker response than I could have asked for! This category has only the following subcategory. Shipping time was so quick! http://www.nordfab.com/view/as One important design criterion for any heating, cooling or ventilation system is called make-up air or replacement air. This is based on the idea that whenever you pump air into a sealed room (air pressure) without providing a means for the same volume of air to escape, the result is to pressurize the atmosphere in the room. Committees are voluntary groups, formed by members in order to achieve certain goals. The metal pipe allows you to electrically ground the entire duct system from the laser all the way to the exhaust port exiting from the building. From Fusion 360, select Fusion 360 App Store from the Add-ins menu. sets/literature/GaryJohnsonArticle.pdf If you cannot locate the exhaust fan outside, I would recommend moving it as far away from the laser system as possible. These specifications are given in cubic feet per minute (CFM) for airflow and in inches of water or static pressure for pressure. An exhaust fan with these ratings will give you many years of dependable service. (Note: this link to be deleted when page retired) https://dallasmakerspace.org/wiki/MakerSpace_Lasers. When choosing the type of duct to use, use only metal duct. Most laser systems have a 4" diameter port, so a 4" duct is adequate, but if the ducts total length is more than 35', a 6" diameter duct will be more efficient and offer more airflow. Demo & Hands-On Activity: (Big Thunder) Leather-and-Lasers keychain fob. By Gary Johnson Leatherworking SIG offers Leather-and-Lasers classes. (3) This means you. Had an issue with my thunder not cutting through on the right side. He has saved me again. Suppliers reviewed by inspection services. (Note: this link to be deleted when page retired) Wiki page for Thunder Laser - https://dallasmakerspace.org/wiki/Thunder_Laser, How to refill (with diagram) and where to find refills: https://talk.dallasmakerspace.org/t/reaolved-laser-receipt-printer-out-of-paper/36458/3. 900mm x 600mm (35.4 x 23.6x 9.0); 130 Watts of Power, "Blitzen" Nova 35 (next to Big Thunder).
Laser 106: Thunder Basics for Crossover Classes. We have been innovating and improving our laser engravers since 2010 and we combine an incredible value with amazing customer support. Required class to use Thunder Lasers. Chris then jumped in and sent me instructions how to check my laser alignment. Next, open at least one door and/or large window allowing the free flow of air into the room. With the fan located at the far end of the duct, it is creating a vacuum pressure that essentially sucks the air out of the duct. If running the laser exhaust puts an extra strain on your heating/cooling system, one solution is to attach a fresh-air duct to the inlet of the laser engraving system. So quick to answer - Wonderful customer service!! The Thunder Laser Nova 35 & 63 have servos (steppers with optical encoders).
Some users recommend a simple, do-it-yourself test for the adequacy of your make-up air apparatus. The design of fume collection plays a very important role in the fume removal effect. Kudo's to Brian Bell, excellent service! We provide online after sales support here, very quick reply. We have all seenand sometimes smelledwhen a laser is working. Configuring Your Exhaust Available from home improvement stores such as Lowes and Home Depot, these duct pipes are quickly cut with tin snips and can be easily assembled using various adjustable elbows and other fittings. http://www.osha.gov/SLTC/silicac Wehaveindependent R&D and manufacturing bases. The result of having such a system will be an improvement in engraving and cutting quality, with both a decrease in smoke residue on your work pieces and the need for cleaning inside the laser system.
A number of commercial systems incorporate heat exchangers to temper the air temperature closer to room temperature as it enters the shop. With high negative pressure and large air flow, could effectively deal with laser fume. This can crash the head. Some vendors may offer this but you must insist on paying the tax. Could effectively clean the filter cartridge and prolong the service life of the filter cartridge. Or, if your laser vent system sucks air out of the sealed room, that creates a vacuum, unless you provide a source of make-up air to replace the air you are evacuating. Laser Fume Extractor for Laser Cutting Machine Fume Filtration. Laser 204: Holiday ornaments - Design and cut with Thunder, Laser 205: Laser cut jewelry on the Thunders. I haven't received the Thunder Laser machine and I'm already happy with the service I already received. Good Exhaust = Happy Laser Sponsored by other educational committees. Information provided by various external sources. Laser 102: Zing Basics. Clean the polycarbonate. Temperature Controlled Rooms The stack, which is often overlooked but is very important in venting fumes away from the building, is topped off with a cap which keeps water, birds and other foreign matter from getting into the exhaust duct. DMS Wiki is being migrated to source.dallasmakerspace.org Reducing the amount of friction the air has in traveling through the duct is ideal, so configure your duct to be as short as possible with as few bends and elbows as practicable. It would be best to leave this type of special vent fabrication to your HVAC expert. Calculating the exact airflow will require an HVAC engineer or using the more common method of slightly oversizing the fan size to give you adequate flow and pressure. Required to use Lasers or Optional Fundamentals. Configuring the fan at the far end of the duct will also reduce the odor and fumes that otherwise might drift into the work area, making it safer in the long term. Choose a fan that is rated for continuous duty and has bronze or ball bearings in the motor. Laser 301: Purse/Clutch with Living Hinge. Add your name to the above list by editing the wiki. They both responded very promptly and helped me a great deal. Consulting an HVAC company may be a good idea, just to be sure. The team at Thunder Laser USA have been very professional, on point and extremely knowledgeable in the line of laser products they offer. Wehave37national patents and 7patents are pending. Covers Inkscape, creating compatible PDF file, laser safety, and using the Epilog Zing. As a reminder: I had to purchase the power supply to the laser and they walked me through the items I needed. Allwood 6/4" (1.5") x 18" x 84" Birch (Routed edges both faces), Chair Depots Atlantic Aluminum Chair with Brushed Aluminum Finish, 2 pack, Chair Depots Atlantic Aluminum Swivel Backless Stool, Brushed Aluminum Finish, Quartet Porcelain Magnetic Whiteboard, 4 x 3 Feet, Black Aluminum Frame (2544B), Seville Classics UltraHD 2-Door Rolling Cabinet, BEHR PREMIUM PLUS Interior/Exterior Hi-Gloss Enamel Paint - Ultra Pure White, Deep Base, 3.43 L in Candy Apple 04YR 11/537 R40, https://dallasmakerspace.org/wiki/MakerSpace_Lasers, https://talk.dallasmakerspace.org/t/tips-for-cutting-leather-on-lasers/35307/18, https://talk.dallasmakerspace.org/t/issue-with-donner-1-13-19/49321/4, http://imajeenyus.com/electronics/20131024_laser_wire_stripping/index.shtml, http://www.hpi.uni-potsdam.de/baudisch/projects/laserorigami.html, http://www.instructables.com/id/10-Tips-and-Tricks-for-Laser-Engraving-and-Cutting/, http://www.repairfaq.org/sam/lasersam.htm, http://frankieflood.blogspot.ca/2014/12/cermark-alternative.html, http://frankieflood.blogspot.ca/2014/12/laser-engraving-stainless-steel-w.html, http://www.jamiecraig.com/de-encapsulating-ics-with-a-laser-cutter/, http://www.synrad.com/synradinside/pdfs/LaserProcessingGuide_Plastics.pdf, http://www.instructables.com/id/The-Ultimate-Guide-to-Laser-cut-Box-Generators/, https://hackaday.com/2016/05/31/how-to-fail-at-laser-cutting/, https://dallasmakerspace.org/w/index.php?title=Category:Laser&oldid=33969, Training members in the safe, effective use of the Lasers, Care and maintenance of the lasers (The Epilog Fusion, Zing and Thunder Novas), Consumables of the lasers (Lenses, Mirrors, Laser Tubes, Supplies, etc), Maintenance of the laser computers in cooperation with Infrastructure.
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