Forgings, Castings and Fabricating Industry


ISO 9001:2000 certified company

Quality

We at S.S. Engineering Works are committed to achieve excellence in all spheres and therefore, pursue continuous quality improvement in totality. We have been certified with ISO 9001:2000 by TUV for our quality management system which is at par with global standards. Besides, we have a well audited quality system to ensure the best of international standards on continuing basis. We consistently upgrade quality management system as per the latest specifications.

Stringent quality control measures are followed at every stage right from raw material procurement to consignment dispatch. We have in-house quality testing section with highly advanced equipment for the same. The testing is carried out by experienced professionals on prescribed parameters before delivery. The detail of quality testing procedures is as follows:

Feature	Equipment Used to Measure	Control Procedure
Raw material composition and physical properties	Metallographic testing for cracks, metallurgical microscope spectro chemical testing machine, hardness tester	Sampling inspection
Concentricity or runout less than 0.03mm	Dial gauges with center to center clamping table	Sampling inspection
Roundness less than 0.006mm	Micrometer with least count of 1 micron, dial gauge	Sampling inspection
Roundness less than 0.006mm	Micrometer with least count of 1 micron, dial gauge	Sampling inspection
Surface Finish less than 0.9Ra	Surface finish inspection chart	Sampling inspection
Diameters tolerance less than 0.06mm	Micro meter with suitable least count, snap gauges well calibrated	100 % Inspection
All squareness tolerances	Height gauge with dial gauge	Sampling inspection
All straightness tolerances	Height gauge with dial gauge, Bench Centre	Sampling inspection
Inside diameters with tolerance less then 50 microns	Bore gauges and well calibrated plug gauges	Sampling inspection during in process,100 inspection during packing
Inside and out side grooves	Jaw/groove calipers	Sampling inspection
Inside & Outside Grooves & radius	Profile Projector, Jaw & Groove Caliper	Sampling Inspection
Parts with many parameters and References	CMM Facility	Sampling Inspection


Inspection in process	Inspection in process

Surface Finish Testing	Inspection Room

Micro Hardness Tester

HEAT TREATMENT

Feature	Equipment Used to Measure	Control Procedure
Total Depth and effectiveness & crack detection	Micro hardness testing machine, metallurgical microscope, metallographic testing for cracks	Sampling inspection

ELECTROPLATING

Feature	Equipment Used to Measure	Control Procedure
Total depth, effectiveness	Plating depth tester pen type, salt spray test	Sampling inspection , 100% visual test (colour, shine)

Procedure
Following is the detail of manufacturing and quality testing procedures followed in our production..