SrNo |
Test Description |
Test |
Limit/Value |
Remarks |
|
MATERIAL
TESTS |
|
|
|
1 |
*O.H.N.S. material
& Heat treatment Certificate . |
|
|
|
2 |
*O.H.N.S. Tips Hard
chrome plating. |
|
|
|
3 |
Low Alloy Cast Iron
Certificate |
|
|
|
4 |
Gun Metal Bushing |
|
|
|
5 |
High Tensile Hardware
(Nut & Bolts) Certificate |
|
|
|
|
METALLURGICAL
TESTS |
|
|
|
6 |
Gas Nitriding Certificate |
|
|
|
7 |
*EN 19 Shaft Hardening
Certificate |
|
|
|
8 |
Graphite Ring Certificate
(type test) (For Glanding Applications) |
|
|
|
9 |
*O.H.N.S. Blades
hardness |
|
|
|
|
MECHANICAL
TESTS |
|
|
|
10 |
Dimensions as per
drawings |
|
|
|
11 |
Side flanges/Bearing/Rotor
assembly |
|
|
|
12 |
Gear Motor Mounting/Chain
Sprocket Assembly |
|
|
|
|
ASSEMBLY
STATIC & RUN TEST |
|
|
|
13 |
Bearing NTN (JAPAN)
(type test) |
|
|
|
14 |
Noise Certificate
(db Level) [For Running Assembly] |
|
|
|
15 |
Radial & Axial
Gap & Clearance Certificate |
|
|
|
16 |
Purge air sealing
& Graphite glanding Test |
|
|
|
17 |
Powder coating Visual |
|
|
|
18 |
Vent venturi operation
|
|
|
|
|
ELECTRICAL
TESTS |
|
|
|
19 |
Electrical motor current |
|
|
|