![]() ![]() So if it is a big job, I tend to use the Kodiak to plunge cut holes first, then cut out the actual part with the Amana. The Kodiak does a great job of plunge cutting holes, but it does not side cut as well as as the single flute Amana. ![]() I have not used the Destiny bit so I can’t compare them though. The Kodiak looks and price are similar to the Destiny bit talked about above. So it does not make circular holes well.įor plunge cutting holes I use a two flute 1/8" Kodiak solid Carbide end mill: The one downside to the single flute is that it does not plunge cut well and will wobble as it goes in. As soon as you start getting any chatter, stop or you’ll be dealing with a gummed up bit. I also agree that you need to have a vacuum or compressed air to remove chips. I added stiffeners to the X and Y axes, but still run the stock Z-axis. I tried a 1/4" cut, but found that I had to go slower due to system flex and not really having enough power to cut the AL faster. The 51417 bit has a 1/4" shaft which helps reduce flex. The 1/8" bit flexes too much and will chatter sooner. I have found that I can run a 3/16" bit faster than the 1/8" bit. I really like the single flute Amana Solid Carbide Aluminum Cutting Up bits (51417) for routing parts out. A good bit will last me a long time so I don’t mind spending a little extra (even 10x). I don’t really use my CNC enough to warrant penny pinching on the bits. I’m no expert, but I’ve probably got about 40-50hrs cutting AL on my X-Carve for the High School First Robotics team I’m mentoring. Avoid inhaling wood dust or use a mask or other safeguards for personal protection. WARNING: Drilling, sanding or machining wood products can expose you to wood dust, a ubstance known to the State of California to cause cancer. WARNING: SpeTool products can expose you to chemicals including lead and/or cobalt, which are known to the State of California to cause cancer and birth defects or other reproductive harm. ![]() Always use eye protection while using this or any carbide cutting product. Always read and follow owner’s safety manual of all power machinery before using bits. WARNING: Re-grinding of SpeTool products will produce dust of potentially hazardous ingredients. SpeTool Company assumes no responsibility for defects, damage, or injury (direct or indirect) caused by misuse, abuse, alteration or modification of any product (including sharpening). Follow all safety recommendations of the power tool manufacturer. Machining relies on slowly taking chips off of material, although you can end up with a pretty smooth cut at the end of the day. Disconnect power when changing bits or making adjustments, and always leave the power disconnected when not in use. Ins and Outs of the Best Endmills for Aluminum. Do not remove safety guards, and be sure to always feed against the cutter rotation. Keep hands, body, clothing and hair away from the cutter. Avoid using bits while in loose clothing. Always wear eye and ear protection along with dust masks.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |