In rough machining, productivity is generally improved, but economy and processing cost should also be considered; in semi finish machining and finish machining, cutting efficiency, economy and processing cost should be considered on the premise of ensuring processing quality. The specific value should … See more The back feed is determined by the rigidity of the machine tool, workpiece and cutter. If the rigidity is allowed, the back feed should be equal to … See more The feed rate is mainly based on the machining accuracy and surface roughness requirements of parts, as well as the material selection of tools and workpieces. The maximum feed speed is limited by the … See more Spindle speed should be selected according to the allowable cutting speed and workpiece (or tool) diameter. The calculation formula is as follows: n=1000*v/π*D V — cutting speed, M / min, determined by tool … See more WebApr 20, 2024 · In a lathe machine, the depth of cut is shown as follows: Where, d1 – diameter of the workpiece surface before machining. d2 – diameter of the machined surface. Another factor remaining fixed, the depth of cut changes inversely as the cutting speed. For general purpose, the ratio of the depth of cut to the feed varies from 10:1. 4. …
Thread cutting depth per pass. - The Home Shop Machinist
WebApr 29, 2015 · If I have a complex profile to cut, I either break it into multiple passes with multiple bits, or I sneak up on it, going slightly deeper each pass. Some folks also make a deep pass at close to the final depth, then … WebThe Axia depth of cut is also called Stepdown and Cut depth. It is designated by ap or ADOC. The maximum possible depth depends mainly on the cutter’s diameter. For large … mgm online shopping
Mini Circular Saw, ENVENTOR 5.8A Compact Circular Saw with …
WebJun 6, 2024 · 4 ½ angle grinder you can go approximately 1 to 1 ½ inch deep. 9-inch angle grinder can cut to a depth of 3 to 3 ½ inches. It is certainly possible to cut through … WebAug 14, 2024 · A mini circular can cut up to the depth of 1 inch to 2.5 inches. But, it depends on the size of the circular saw blades and the setting of the bevel angle. Some … WebApr 5, 2024 · First cut is only a couple thousands to check the thread. Second cut is deepest. That's not what this guy did. He said the first pass is 1 mm deep, the second one - 0.25 mm deep. He probably checked the thread before shooting the video, that is why he is so confident. It is also possible he has plenty of experience with threading and knows … mgm online registration