In
the whole course from purchasing of raw materials to
every process of production, ¡°LB¡±Brand besrings are
all strictly and carefully inspected to guarantee quality.Besides
the basic and normally used testing instruments,the
company also adopts the following testing and inspecting
instruments to control the production processes and
finished products.
No. Model No.of instrument
Name of instrument Test item
(1): HV-4B
Pc high-speed automatic carbon and sulfur analyser Chemical
composition of raw material
(2): HC-II
High-speed digital display automatic analyzer
(3): 4X1
Metallurgical microscope Analysis of material and metallurgical
structure
(4): Y9025
Roundness measuring equipment Roundness of groove and
outer diameter
(5): R902
Groove curvature inspecting instrument Groove curvature
and groove shape
(6): SRM-1
Surface roughness inspecting instrument Roughness of
groove and surface
(7): S0910
Bearing vibration inspecting instrument (Accelerationg)vibration
and abnormal sound
(8): BVY-1
Bearing vibration inspecting instrument (speed) vibration
and abnormal sound |
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