External Laydown Threading Widia Required Information From Part Drawing material 316SS, 200 HB thread form 8UN tolerance class 2A operation externa

External Laydown Threading Widia Required Information From Part Drawing material 316SS, 200 HB thread form 8UN tolerance class 2A operation external threading pitch diameter 50mm x 25mm deep From Machine Setup Data tooling 20mm x 20mm spindle rotation anti-clockwise feed toward chuck Chuck Jaws CCW 8UN Class 2A feed Steps for a Successful Threading Operation Step 1 Determine Threading Method Need to Know Operation (external). Spindle rotation (CCW). Anti-clockwise rotation. Feed direction (toward chuck). Right-hand toolholder. Right-hand insert (ER). Standard helix method. Step 2 Select Insert Need to Know Thread form (ISO R262 1mm pitch). Hand of insert (right hand ER). Choose the High-Performance Solution Catalogue number Обозначение инструмента по каталогу insert size TN6025 3ER10IS0 3 High-Performance Selection NOTE Use insert with largest insert size available. insert 3ER10IS0 grade TN6025 speed 150 m/min Step 3 Select the Grade and Speed Need to Know Workpiece material (316SS-200HB). Operation (external). Options Grade and Speed Selection Guidelines threading stainless operation steel general purpose and high performance external TN6025 50-360 m/min Step 4 Select Toolholder Need to Know External or internal operation (external). Pitch diameter to determine minimum bore diameter (N/A). Type of tooling toolholder, boring bar (toolholder). Hand of tool (right hand). I nsert size (16). Options Catalogue number Обозначение инструмента по каталогу insert size shim AL203R 3 SM-YE3 Step 5 Select Shim Need to Know Thread form TPI or pitch (8 TPI). Pitch diameter (50mm). Helix method (standard). See Laydown Threading (LT) shim selection chart. Select SM-YE3 shim NOTE For this application, the standard shim supplied should be replaced with the recommended shim, SM-YE3. F98 Technical Information