Detail of roller dress grinding wheel
Diamond rotary dresser is a rotary body by powder metallurgy or is
coated on the surface of a layer of consolidation diamond, and the diamond
layer to form a desired Precision Truing of grinding wheel surface dressing
tools.
With
the rapid development of mechanical industry, some industries (such as
automobile and its parts manufacturers) the constant pursuit of production
scale, product standard which requires grinding processing of industrial products
must be toward high efficiency, high accuracy and low cost development.
Diamond
rotary dresser's applications become more and more widely under this kind of
industrial requirement.
Corresponding
to the traditional dressing, such as single point dressing, press dressing,
diamond rotary dresser is showing more and more wide application prospect and
field with above advantages.
Type of roller dress grinding wheel
A. negative
electroplating method
Random
distribution of negative electroplating method
Plant
personally arrangement negative electroplating method
Regular
distribution of negative electroplating method
B. External
plating
Random
distribution of external plating diamond
Powder
metallurgy sintering process
Random
distribution of sintered diamond
Plant
personally impregnated sintering method
Sintered
diamond regular distribution
Common diamond
species
Natural
diamond, CVD chemical vapor deposition diamond,Synthesis of microcrystalline
diamond by SCD hydrostatic method,MCD- single crystal diamond
Detail of roller dress grinding wheel
Diamond rotary dresser is a rotary body by powder metallurgy or is coated on the surface of a layer of consolidation diamond, and the diamond layer to form a desired Precision Truing of grinding wheel surface dressing tools.
With the rapid development of mechanical industry, some industries (such as automobile and its parts manufacturers) the constant pursuit of production scale, product standard which requires grinding processing of industrial products must be toward high efficiency, high accuracy and low cost development.
Diamond rotary dresser's applications become more and more widely under this kind of industrial requirement.
Corresponding to the traditional dressing, such as single point dressing, press dressing, diamond rotary dresser is showing more and more wide application prospect and field with above advantages.
Type of roller dress grinding wheel
- negative electroplating method
Random distribution of negative electroplating method
Plant personally arrangement negative electroplating method
Regular distribution of negative electroplating method
- External plating
Random distribution of external plating diamond
Powder metallurgy sintering process
Random distribution of sintered diamond
Plant personally impregnated sintering method
Sintered diamond regular distribution
Diamond dressing roller Application |
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Corrugated rouer of packaging machine |
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Curved vane of air-conditioning compressor |
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V-shape guide |
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The advantages of the diamond dressing roller are as below:
1. High production efficiency, long service and work life, low dressing cost for a single grinding wheel
2. Ensure the precision of workpieces, stable roughness, reduce the inferior products largely
3. Dressing equipment is of simple structure, change less, reduce workload of operators.
How to dressing diamond dressing roller?
DRESSING : Bring diamond to high point of grinding wheel. Turn on coolant. See that acopious amount is flowing on both diamond and wheel. Start traverse feed 18" to 30" perminute. Take two or more passes across face of wheel. (Stop here if rough dressing isdesired). To obtain finish dressing, continue from above. Change traverse fee to 6" to 15" perminute. Proceed with at least 2 passes at .001" penetration followed by one or two passes at.0005" penetration. (Stop here for good commercial finish). For super finish continue with oneor two passes without further penetration. Remove loose particles from face of wheel by using a small piece of hard wood or fiber.
Diamond dresser should be on the center line of grinding wheel or 1/32" below, never above.
To avoid wheel taper, position diamond dresser as near as possible to the area where the grinding is being performed. When completing last pass of dressing operation allow same to finish in the same direction each time.
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