Product background
With the advancement of technology in the past ten years, the
requirements for components have become higher and higher. In the
field of industrial manufacturing, the smallest components can
affect the normal operation and safety of equipment. Especially in
the fields of aerospace and electronics, the requirements are
higher. The hardware visual inspection intelligent vision system
developed by Haotianchen for hardware production problems can solve
the problems of hardware gears, cracks, whether the inner and outer
diameters are concentric, and the hole spacing.
The precision manufacturing industry provides the key components of
the manufacturing industry and is the top of the industrial chain,
and it is also extremely strict with regard to product quality. The
application of machine vision inspection equipment in the field of
precision manufacturing, the appearance inspection and dimension
measurement of precision parts and components is a powerful driving
force to enhance the competitiveness of enterprises.
Inspection principle
The machine vision inspection system can solve different types of
screws, nuts, hardware accessories, mobile phone accessories, auto
parts, small screws, precision screws, gaskets, special-shaped
parts, stamping parts, injection parts, galvanized screws,
precision hardware, special-shaped hardware, etc. Detection,
detection types include: crack, head text/shape, length, diameter,
screw and nut with or without thread, thread inner and outer
diameter, thread pitch, thread angle, bottom shape, bending,
multi-section height/width/thickness, inverted Angle/Included
Angle, Number of Teeth, Surface Features, Surface Defects,
Imprints, Surface Defects, etc.
Using machine vision to detect mechanical workpieces needs to meet
the following requirements: (1) The obtained workpiece outline
image quality is good, and the target area should be clear. (2) The
detection efficiency is high, the contour of the workpiece and the
related parameters can be obtained quickly, and the processing can
be performed quickly to achieve the target action. The visual
inspection system designed by our company, the inspection object is
metal material, the reflectivity is not high, the general size, the
inspection goal is to obtain the dimensional parameters such as the
number of gear teeth, the diameter of the index circle, the tooth
shape defect, etc., without the need to obtain clear surface
defects, comprehensive Considering various factors, the lighting
part adopts a forward direct lighting system composed of a ring LED
light source, and the arrangement sequence is CCD camera, lens,
ring light source, and the tested part.
Equipment details¶meters
| Name | Gear Inspection machine | Size | 900*800*1850mm |
| Computer | Industrial PC | Monitor | 19 inch |
| Industrial camera | 2 set | Industrial lens | 2 set |
| Glass turntable | 1 pcs | Samples | 0.6-30mm(diameter) |
| Feeding equipment | vibration plate, direct vibration, controller | Speed | 200-400/min |
The application of precision visual inspection equipment in
precision manufacturing mainly includes two aspects:One is precise
measurement. It is usually used to detect length, straightness,
flatness, perpendicularity, etc. It is mainly used to measure the
data related to the size of the workpiece.The second is precision
testing. The equipment provides fast, accurate and repeatable
detection of cosmetic defects and flaws in precision components.
After-sale service
The company has a complete technical service team and rapid
response mechanism, and has dedicated service specialists for each
customer, who can receive technical consultation and fault reports
from customers at any time. And to ensure rapid response to
customer emergencies, to ensure that customers receive satisfactory
service.During the epidemic or due to special reasons, when
after-sales engineers are unable to reach the site, the service
center can remotely adjust customer equipment for troubleshooting
and technical consultation.
After the equipment arrives at the customer site, the after-sales
engineer arrives in time to carry out equipment installation,
commissioning, and operation training. The product quality of the
whole machine is traceable, and the quality warranty period is 1
year from the date of acceptance. In the event of non-human faults
during the warranty period, after-sales engineers will quickly
arrive at the site or provide remote guidance for free maintenance.
