Sprocket
Chain
Pulley , Timing Pulley
Belt
Gear / Rack
Shaft

       Shaft   Arial Precise Axle 1
Arial Precise Axle 1
 

Precision Shafts

¡¡ Range of work Machining Precision
Ordinary Precision  High precision
Diameter(mm) ¦Õ0.5-¦Õ20 0.004
Diameter Tolerance
0.001
Diameter Tolerance
Length(mm) 3-200 .10-0.20
Length Tolerance
0.02-0.05
Length Tolerance
200-1000 0.50-1.0
Length Tolerance
0.30-0.50
Length Tolerance
Radius SR 3/4D-2D 0.02-0.04
Radius Tolerance of Sphere
0.20
Radius Tolerance of Sphere
Straightness L¡Ü40 ¡Ü0.003 ¡Ü0.001
L¡Ý40 0.01-0.15 0.003-0.008
Spherical Runout ¡¡ 0.02-0.04
Spherical-runout Tolerance
0.02
Spherical-runout Tolerance
Surface roughess ¡¡ Rmax0.6um Ry0.6um Ra0.1um Rmax0.3um Ry0.3um Ra0.25um
Roundness ¡¡ ¡Ü0.0008 ¡Ü0.0004
Cylindricity ¡¡ 0.001-0.004 ¡Ü0.001
¡¡ Material HV HRC
Hardness SUS420J2 500-650 ¡¡
SUS440C 650-750 ¡¡
SUS304 <200 ¡¡
DS205 >480 ¡¡
        
Copyright @ 2005, All Rights Reserved.Designed & Supported By Cixi Golden Star Bearing Co,.LTD.