Superoll Slim CSA Type: Roller Burnishing Tools for Small Diameter Outer Surface

Compact Type Axial Outer Surface CSA Type, diameter 3.0 to 14.5 mm

superoll-SCA-icon

superoll-CSA The compact type "Superoll Slim CSA Type" for axial outer surfaces features a compact adjusting mechanism for tool diameter and can be attached to the CNC automatic lathe. Since there is a through-hole that is larger than the processing diameter inside the shank, there is no restriction on processing length.

applicable machines:　Lathe

Application Examples

CS-vertical-holder01

Attachment to vertical holder

CS-Tool-Post

Attachment to opposing tool post

CS-turret-Tool-Post03

Attachment to turret tool post

Processing Examples

Gear shaft

Processing Requirements

Tool type and number		CSA1200D
Workpiece		SUS303
Processing size	mm	φ12 X 14L
Surface roughness	Rz μm	Before burnishing: 7.3
Surface roughness	Rz μm	After burnishing: 0.6
Rotation Speed	min^-1	710
Feed rate	mm/rev	0.4
Processing time	Seconds	3.3

Comparison of surface roughness

superoll-finidhDATA

Non-burnished area of of the Superoll Slim CSA Type

SUPEROLL-CSA-Unprocessed-portion

Processing diameter	Non-burnished area
mm	mm
3 - 7.9	0.8
8 - 14.5	0.8

Note 1. The value for non-burnished area shown above applies when clearance with the work end face is ensured at 0.5 mm.
　　　 2. To minimize non-burnished area of Superoll, grind off the head protrusion from the roller tip to the same position as the roller tip after setting the tool diameter.

Dimensions

superoll-CSA-dimension

Specifications

Tool type and number	Tool diameter Adjustment range	Processing length　H	Tool external diameter D	Shank diameter E	Tool length Min　G	Total length Min L
	mm	mm	mm	mm	mm	mm
CSA 300	3.05 - 2.85	No limit　　　Note 2	28	19.05　　　　　・　　　　　　　　20　　　　　　・　　　　　　　22　　　　　　　　・　　　　　　25　　　　　　　　・　　　　　　25.4　　　　　Note 3	48	120
CSA 350	3.55 - 3.35
CSA 400	4.05 - 3.85
CSA 450	4.55 - 4.35
CSA 500	5.05 - 4.85
CSA 550	5.55 - 5.35
CSA 600	6.05 - 5.85
CSA 650	6.55 - 6.35
CSA 700	7.05 - 6.85
CSA 750	7.55 - 7.35		38
CSA 800	8.05 - 7.85
CSA 850	8.55 - 8.35
CSA 900	9.05 - 8.85
CSA 950	9.55 - 9.35
CSA1000	10.05 - 9.85
CSA1050	10.55 - 10.35
CSA1100	11.05 - 10.85
CSA1150	11.55 - 11.35		41	25　　　　　　　　・　　　　　　25.4　　　　　Note 3	53	125
CSA1200	12.05 - 11.85
CSA1250	12.55 - 12.35
CSA1300	13.05 - 12.85
CSA1350	13.55 - 13.35
CSA1400	14.05 - 13.85
CSA1450	14.55 - 14.35

Note 1.We also manufacture the Superoll Slim with tool diameter adjustment ranges other than those shown in the table above.
　　　 2. Shank sizes other than those shown in the above table can be manufactured. However, processing lengths may be restricted depending on requirements.
　　　 3. The through-hole diameter varies according to processing size.