머시닝 나사가공!! machining screw machining! #머시닝센터 #machiningcenter #threadmill #나사가공 #엔드밀 #CNC

ISO & UTS Standards – Metric thread standards for 60° threads. Dividing the total thread depth into smaller cuts prevents overloading of the sensitive insert nose radius. The thread depth is determined by multiplying the thread height by 6/8*H (the maximum thread height according to the standard). For example, M8 x 1.25 H = 0.866 * P (H is the maximum distance between the threads), (P = thread pitch) (0.866 is a fixed value) 6/8*(0.866 x 1.25) = 0.811 mm Ø6.9 pilot hole (8-6.9)/2 = 0.55 mm Thread height (0.55 / 0.81) * 100 = 68% This gives a standard thread height of approximately 0.65 to 0.7 (refer to the Sandvik official website). If you're thinking of a 1-pitch drill, machining by 1 pitch on the side is fine, but since the nose radius can be overloaded, a slightly smaller depth is acceptable. Today, we learned about screwworking. How to tap using a thread mill! Today, we learned about screwwork. It's a way to tap using a thread mill! ISO & UTS Standard – Meter screws applied to 60° screws Dividing the overall insertion depth of the screw by a smaller cutting ensures that the sensitive insert nose radius is not overloaded. The method for determining the depth of the screw is 6/8*H of the screw bone and thread (maximum screw height according to the standard) For example, M8 x 1.25 H = 0.866 * P (H is the maximum distance between the valley and the mountain) Thanks~ #ThreadProcessing#MachiningCenter#Fusion360#CarbideEndMill#threadmill