Download - Lean On

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  • Lean OnLuke Lindsey, Chuck Lampp, Jeremy Spivack, Matt Hinssen, Thomas Burke, Brady Doudna, and Adam McNally

  • Remember

  • DESIGNJig Material:SanitaryMachinabilityCostToughnessWithstand 4 drop UHMWPECustom Socket Material:Wear ResistantStiff Delrin or SS 303T-Bar Material: UHMWPE

    JigTorque WrenchCustom SocketT-Bar

  • CUSTOM SOCKETTight TolerancesStandard Size Hex

  • ASSEMBLY JIG****Tight Tolerances**

  • ESTIMATED COSTNote: Torque Wrench = $61

    Estimated CostOperation 1Operation 2Operation 3Operations 3*JigT-BarSocket (Delrin)Socket (Stainless)a. total time to complete operation(s) in hours3 hour per frame.5 hour per frame.5 hour per frame1 hour per frameb. labor rate for the operation$20/hr$15/hr$20/hr$20/hrc. Labor cost = axb$60 $7.5 $10 $20 d. basic overhead factor1111e. Equipment factor0.50.50.50.5f. Special operation/tolerance factor0.250.250.250.25g. labor/overhead/equipment cost = c x (1+d+e+f)$165 $21 $27.50 $55.00 h. purchased materials/components cost$13.61 $2.12$0.74$3.54Overall Cost (Delrin) = $229.60 Overall Cost (SS 303)= $259.90

  • BECKMAN MACHINE QUOTEWith Delrin Socket1 $4296 $27212 $242

    With SS 303 Socket1 $5046 $31512 $285Cost ComparisonEst. Cost (Delrin) = $229.60 Est. Cost (SS 303)= $259.90

    Note: Torque Wrench = $61

    Beckman Machine QuotePartQuantityMaterialCostSocket1SS 303$140/ea.6 or moreSS 303$91/ea.1Delrin$65/ea.6 or moreDelrin$48/ea.T-Bar1UHMW$69/ea.6 or moreUHMW$39/ea.Jig1UHMW$295/ea.6UHMW$185/ea.12UHMW$155/ea.

  • POTENTIAL COST IMPROVEMENTSTransition from UHMWPE to HDPEAlso FDA compliant and wear resistantDecreases total material cost for one jig by $5Maybe insignificant

    Eliminating T-SlotTotal Cost Decrease $50Will design new way for table attachmentPotentially Velcro cost per jig $1

    With ImprovementsTotal Jig Estimated Cost (w/wrench) $242

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