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J TECH TAKES QUALITY ASSURANCE SERIOUSLY

In Process Inspection for Complex Parts

 

CAD/CAM Programming
Reverse Engineering
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In Process Inspection Video

 

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SCOPE OF QUALITY ASSURANCE :


The quality assurance system encompasses receipt, identification, stocking and issue of parts and material, and the entire process of fabrication and manufacturing, packaging, storage and shipping.
The system is designed to assure that supplies or services, manufactured or performed at Horizon Limted or at Horizon Limited Machining's supplier's facilities are subject to adequate quality control to ensure customer satisfaction. This system is designed to provide for early detection of discrepancies and positive corrective action.
Written inspection and test procedures are prepared to supplement applicable drawings and other specifications to the extent necessary.

RECEIVING INSPECTION :

Parts and materials shall be inspected upon receiving.
Materials shall be inspected for size, quantity, and heat lot number.
Then the results are compared to certifications, test reports, and packing slips.
Parts and materials passing inspection shall be marked in an obvious way stating their conformance.

NONCONFORMING MATERIAL :

Parts and materials which are nonconforming shall be marked and/or tagged in a secure fashion indentifying them as nonconforming, at which time a Discrepant Material Report shall be completed and submitted to the purchasing department who is then responsible for obtaining a Corrective Action Report from the supplier.

The nonconforming parts shall be reported to the purchasing department for corrective action.

All nonconforming material will be identified and segregated from the normal flow of finished material.

IN-PROCESS INSPECTION :

In-process inspections will be performed at adequate intervals to provide early detection of nonconforming material. (See QFM machinist inspection procedure on display in shop.)
Rejected items will be marked and segregated. Red dykem for non-reworkable parts and blue dykem with a tag describing problem for reworkable parts.
The inspector will be responsible for obtaining appropriate corrective and follow-up action to prevent recurrence of discrepant materials.

ASSEMBLY INSPECTION AND/OR FUNCTIONAL TEST :

Assembly inspection and any functional testing required by contract, or any other tests required to ensure product quality will be performed.
Inspection records will include: the number accepted, number rejected, date of inspection and identification of the inspector.
All inspection records will be maintained and available for customer review.
When functional testing or customer requireD inspections the Customer Representative will be notified in advance, informing him when and where the specified test will take place.
All nonconforming assemblies will be identified and moved to a segregated area.

FINAL INSPECTION AND TEST :

Final inspection and tests will be performed 100% or on a sample basis, whichever is applicable.
If source inspection is required on the purchase order the customer will be notified prior to final inspection.
Inspection and test records will be maintained when necessary, and made available for review at the request of the customer.
All nonconforming material will be identified and segregated from the normal flow of finished material.

Nonconforming materials will not be released for shipment to the customer without specific instructions from the customer.
Rejected material subjected to any repair will be resubmitted to final inspection for verification of the adequacy of the rework.
Inspection records will include: the number of pieces accepted, number rejected, date of inspection, and identification of the inspector.

MEASURING AND TEST EQUIPMENT :

All measuring and testing devices that are necessary to assure materials and parts conform to technical requirements will be maintained.
When required, measuring and test equipment will be made available for use by the Customer Representative to determine conformance of product with contract requirements.
In addition, personnel shall be made available for operation of such devices for verification of their accuracy and condition.
All measuring and test equipment that is used for final inspection will be calibrated per MIL-STD-45662. Records of calibration, and the methods used shall be maintained and kept on file by the Quality Assurance Manager. Records shall be updated yearly.

DRAWING AND SPECIFICATION CONTROL :

All parts will be assembled and/or manufactured to customer drawings and specifications which will be filed by drawing number.
The Quality Assurance Manager will be responsible for the charging out and controlling of drawing/ specifications.
In addition, the Quality Assurance Manager will make certain that the correct revisions of drawings are being used for assembly, manufacturing, and inspection.

PACKAGING AND SHIPPING :
All packaging for each shipment will be verified to see that the proper items are being packaged and the packaging is being performed in a manner that will prevent damage.
Shipping containers will be inspected to assure that all required markings have been applied.

QUALITY RECORDS :
All records of inspection and tests will be maintained and made available for review by the customer whenever applicable.

 

Copyright © 2010 J TECH PROTOTYPING INC.