Shape Characteristics

View Well Superabasive being a pioneer in the micron Superabrasive industry, has determined through years of experience working with process engineers and end-users, that the shape of monocrystalline micron powder plays a key role in the performance of quality products. View Well Superabasive produces FULL-BODIED ANGULAR crystals SLIGHTLY IRREGULAR in shape, in order to remove material more effectively from the workpiece. View Well Superabasive maintains a consistent crystal shape throughout its full spectrum of Superabrasive families and size offerings. Each crystal performs as an individual cutting tool which is not governed by its dimensional size. The SEM's clearly show View Well Superabasive's controlled shape consistency.

Full-bodied Angular Crystal Performance in Applications

1.Free Abrasive Machining

  View Well Superabasive's crystal shapes result in immediate cutting action while providing a long and aggressive crystal life.

2.Resin and Metal Bonded Wheels

  Full-bodied Angular crystals deliver immediate aggressive material removal rates and provide superior bonding qualities. The angular crystal shape allows particles to be retained in the bond longer and consumed more completely with diminished "POP-OUT" liability associated with rounded crystal shapes.

3.Electroplated Tools

  Full-bodied angular crystals are perfectly suited for electroplated bonding applications. Each crystal performs as a cutting tool which is essential in the mechanics of electroplated tool life and quality.

　

Surface Purity　

View Well Superabasive incorporates electrical, mechanical, chemical and thermal treatments in our crystal purification process. These processes remove all foreign matter from the surface of the Superabrasive Powders.　

Powders are free flowing in the dry state and mix well when combined with resins or liquid carriers. High surface purity and crystal shape make all of our Superabrasive Powders the ideal choice for Electroplated and Polycrystal line tools.

　

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Particle Size Distribution　

View Well Superabasive's innovative manufacturing techniques guarantee close tolerance particle size "Distribution" from one batch to another. Manufacturers and end-users are then assured they can consistently produce the same quality product, finish and material removal rate from one lot to the next, time after time.　

View Well Superabasive's process supersedes industry standards by eliminating all oversize particles. The presence of oversize particles can produce surface irregularities during the finishing process.　

View Well Superabasive's concept of manufacturing has incorporated Statistical Process Control(SPC) during the last four decades. It is this Total Quality Commitment that has allowed View Well Industrial to take the leadership role in producing unparalleled product quality.

　

Quality Acceptance and Final Ins

Particle Size Determination

In order to adhere to industry standards of particle size determination, we at View Well Industrial incorporate a variety of imaging and non-imaging sizing techniques.　

Image Analysis.

LSD Method.

Longest Single Dimension determination. Powder size measurement is made by a properly aligned and calibrated microscope. The particle size is the diameter of the minimum circumscribing circle which completely encloses the projected image of the particle.

A statistically significant number of particles are counted. The mean and standard deviation are used to prepare mathematically and graphically significant presentations of the actual size range. Standard mathematical formulas. for mean and standard deviation for grouped data are used.

Elzone Analysis.

The Elzone Analysis Method incorporates and orifice which dispersed suspended powders pass through being measured electronically.  This method measures thousands of particles giving size analysis results by particle count or particle volume. Mean size standard deviation and histogram curves are provided via computer interface.　

Cilas Laser Particle Size Analyzer. 

This method combines particle sedimentation with photometric detection. This device is designed to deliver high accuracy and high precision size analysis in the sub-micron size ranges. Data supplied by the built-in microcomputer are cumulative distribution graphs, differential graphs, median diameter, and modal diameter.

　

Production equipment:

SPD-200 Technical Data

Item Unit Data

Sifer diameter mm Ø200×50×0.038~2.5(GB6003-85)
Number of sifter tiers Tier 5
Optinum sift range mm 0.045~2.5
Sifter shake number min-1 290
Sifter shake stroke mm 25
Hammer number min-1 156
Hammer stroke mm 38±6
Sifter efficiency % 95
Repeat error % 2
Material weight g 200
Material volume CM3 143w0.5 (The W is sieue size mm)
Machine Noise dB(A) 82
Moter Power kw 0.37
Rotational speed r/min 1400
Dimensions (L×W×H) mm 933×432×785
Machine weight kg 123

ZH-2 ROTARY MIXER Technical Data

Item Unit Data

Overall dimemion of the mixing eylinder mm Ø130×215
Max min volume L 2
Rotational Speed r/min 20:29:42:61:86
Motor Power W 120
Speed r/min 1400
Noise dB(A) <75
Dimensions (L×W×H) mm 550×462×399
Machine weight kg 40

Diamond Shape Selected Machine

　 Data Unit

给料粒度 Low 16/18#~50/60# High 60/70#~200/230# 　
分选能力 76.2 33.3 g/h
分选斗数 13 entries
Source 220 V
Power 190 W
Noise <50 dB
Dimensions (L×W×H) 1180×1180×780 mm
Machine weight 129 kg

水平圆盘式气流粉碎机

Pulverizing principle sketch

Flow Diagrammatic sketch

 Main Technical Parameters:　　　　
Pulverizing Pressure 0.7~0.9 (MPa)
Feed Pressure 0.3~0.5 (MPa)
Air Volume 0.6~0.8 (M3/min)
Handling Capacity 0.5~2 (kg/hr)
Dimensions 1100×850×1380 (L×W×H) mm
Weight 60 (kg)
Motor Power of Air Compressor 7.5 (KW)

　

QON Circulation Tube Type Jet Mill.

Pulverizing Principle Sketch

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