http://sop.mse.mtu.edu/index.php?action=history&feed=atom&title=Wire_Drawing_Procedure 2026-06-01T14:12:57Z Revision history for this page on the wiki MediaWiki 1.37.2 http://sop.mse.mtu.edu/index.php?title=Wire_Drawing_Procedure&diff=249&oldid=prev 2022-05-24T19:19:01Z

<p>Copied from old</p> <p><b>New page</b></p><div> [[Category: SOP]]<br /> <br /> =Saftey=<br /> <br /> ==Loss Prevention==<br /> <br /> =Procedure=<br /> # Acquire a 1 x 6 x 12” steel plate [[File:wire_drawing_using_die.jpg|150px|thumb|right|Figure 4: Wire drawer jaws pulling wire out of die]]<br /> # Machine plate in ¼ x 6” rods<br /> # Using a FENN 76-5, slowly insert the rod through rotating swaging blocks, at approximately midway midway of rods length, slowly remove the rod and reproduce on the other half [[File:steel rod and swaging block.jpg|150px|thumb|right|Figure 1: ¼” Steel rod resting on half a swaging block ]] <br /> # Using that procedure, incrementally swage the rods from 1/4 “ to 0.140” swaging block diameter [[File:smaller swager operation.jpg|150px|thumb|right|Figure 3: Smaller swagger used to point head of a rod]]<br /> # Using the {small swager name}, point the rod using 0.11”, 0.10” and 0.09” swaging block [[File:swager to reduce rod diameter.jpg|150px|thumb|right|Figure 2: Nate using big swagger to reduce diameter of the rod]]<br /> # From there, insert the pointed head of the wire trough 0.1193” die and wire draw by clamping {Name wire drawing} jaws to the wire and draw<br /> # Point and draw wire using decreasing diameters of swaging blocks and die and stop after 0.0802” diameter die<br /> # Use hand pointer to reduce wire head diameter until it fits through {die that I missed} die then move to wire drawing<br /> # Reproduce same procedure until after die 0.04021<br /> # Anneal wire in furness for 30 minutes at 500℃<br /> # Return to hand pointing and drawing till last die of 0.030” diameter [[File:final_wire_diameter.jpg|150px|thumb|right|Figure 6: 0.03” diameter wire at the end of procedure]]</div>

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