UNCONTROLLED COPY
CLV-SL-001  Slitter Procedure

Loopco (Slitter) Procedure

 

 

1.  Slitter schedule to be used to stage coils in the order of use. If lineup is changed, Production Planner or Plant Manager will notify Slitter Operator and correct the schedule.

 

2.    Use Work Orders "Order Spec" and "Arbor Setup" sections to determine sizes that will be input into C.A.S.S. system, which produces Arbor setup print out.

 

3.     Coil is loaded onto slitter and tag is given to Slitter Operator to verify that the correct coil is fed up per the work order.

 

4.     Operator loads the gauge range from the "Job Specifications" section of the Work Order into Gamma Computer.

 

5.     Operator checks knife clearance, if clearance is correct, material is fed through knives. If clearance is incorrect, necessary adjustments are made.

 

6.     Operator checks burr, gauge (edge-crown-edge) and Rockwell (if required). Information is recorded on JDM 3 or JDM 4.

 

7.     Cuts ran out on table and checked for width, also recorded on JDM 3 or JDM 4.

 

8. Width of master coil, at entry side of knives checked per Inspection Checkpoints 8.3.3.

  

9. Operator & Helper inspect material during processing for any defects that do not meet specifications (Work Order Info).

  

10. If any check does not meet the Customer Part Specification/Job Requirements, QA (or Plant Manager) is notified and will contact sales with the information.

  

11.Sales to contact customer for deviation (if OK, this is noted on work order).  Also, on occasion, based on knowledge of sales or customer needs, sales may also OK without notifying customer.  If not OK'd by customer, Production Planner is notified so coil can be replaced.  Status of removed coil to be determined at this time. (Typical dispositions include: placing in reject warehouse for MRB disposition, or application to another customer.)

 

12.Slit product is run to customer OD specification and banded to specification.

 

13.Material is packaged to specification, weighed & tagged, and moved to appropriate warehouse.

 

Revision Date Revision Level Changes Made
03/07/13 1 #4 Clarified data input for Gamma Computer
03/23/11 0 Original Version