PLANNING PRODUCTION OF A DIAMOND DRESSING ROLL

Planning: planning production of a diamond dressing roll is made by following basics and important knowledgement, here as following a table to understand it better:

PLANNING
Workpiece draw	Roll draw
	Tied by two important elements
	Diamond roll diameter: I n ge n e r a l d i a m o n d r o l l s diameters must be within specific limits, established from machine tool's builders in reference to space capacity of the dressing unit and by machine tool power. Diamond roll thickness: Established by two basics parameters: - Diamonds width = grinding wheel width + 6 m/m - Diamonds roll width = diamond wheel width + 4 than: one width hub 1 m/m and one width hub 3 m/m with grinded external diameter to allow the exact diamond roll truing loaded on the machine tool.
REVERSE PLATED OR GALVANIC	SINTERED OR INFILTRATED
- difficult profile where correction of it is a grinder machine. - concave-convex radius profile, where is required a of shape for 0,002 - threaded profile - hob profile in general - bearing profile - difficult profile in various shapes - for construction needs where diamond grit size doesn't have be more than 1 m/m	- diamond roll for execution of several grooves - diamond roll for high removal rate on the workpiece surface - combined diamond dressing roll - diamond roll used to grind simultaneously several diameters - diamond roll usually with easy or difficult profile where there is possibility of grinding correction of the diamanted part - diamond roll usually with simple or difficult profile where the required finishing grade on the workpiece is =0,8 Ra

Straightness: 0,001 on 50 m/m on width. Surface finishing gradei: Ra = 0,1. The dimensional precision grade and the diamond roll surface is checked by a reproduced sample by secure and precise mechanisms. Trough graphic registration if could be identify the workpiece surface finishing grade and how the shape error is performing.	Minumun tolerances and shapes actually possible A= ± 0,002 B= ± 0,001 C= ± 0,004 D= ± 0,005 E= ± 0.01 F= ± 0,005 G= ± 0,002 H= ± 0,002 H1= ± 0,01 P= ± 0,003 alfa= ± 5' alfa/2= ± 2'30'' beta= ± 5' beta1= ± 10' R1= 0,1("ED") R2= 0,05 R3= ± 0,005 R4= ± 0,005 R5= 0,25("S")