リード角およびシム選択表

Lead Angle Calculator for Laydown (LT) Shims

Conversion of Workpiece Material

 
in mm
For multi-start threads
 

Your Results

°
 

Selection of SHIMs

LeadAngle-L hand of thread
LeadAngle-R hand of hold / insert

feed direction towards the chuck (standard helix )

To determine catalog number replace (*) asterisk with the number 3 or 4. (3 = 3/8 I.C. or 4 = 1/2 I.C.)

0° to 1° = SMYI*1N
1° to 2° = SMYI*
2° to 3° = SMYI*1P
3° to 4° = SMYI*2P
0° to 1° = SMYE*1N
1° to 2° = SMYE*
2° to 3° = SMYE*1P
3° to 4° = SMYE*2P
0° to 1° = SMYE*1N
1° to 2° = SMYE*
2° to 3° = SMYE*1P
3° to 4° = SMYE*2P
0° to 1° = SMYI*1N
1° to 2° = SMYI*
2° to 3° = SMYI*1P
3° to 4° = SMYI*2P
lead_angle_drawing_01 lead_angle_drawing_02 lead_angle_drawing_03 lead_angle_drawing_04
0° to -1° = SMYI*2N
-1° to 2° = SMYI*3N
0° to -1° = SMYE*2N
-1° to 2° = SMYE*3N
0° to -1° = SMYE*2N
-1° to 2° = SMYE*3N
0° to -1° = SMYI*2N
-1° to 2° = SMYI*3N
lead_angle_drawing_rev_01 lead_angle_drawing_rev_02 lead_angle_drawing_rev_03 lead_angle_drawing_rev_04

These calculations are based upon theoretical values and are only intended for planning purposes. Actual results will vary. No responsibility from Kennametal is assumed.