Detail design

Flow of design information Responsibility for “details” Graphic communication Written communication Oral presentations

Design Phase Information

Special Purpose Parts: Features Arrangements Relative dimensions Variable list Standard Parts: Type Variable list

ParametricDesign

ParametricDesign

Design variable valuese.g. Sizes, dimensions Materials Mfg. processesPerformance predictionsOverall satisfactionPrototype test results

DetailDesignDetailDesign

Product specificationsProduction drawingsPerformance Tests Bills of materials Mfg. specifications

Design information flow & decision-making

Sales&

Marketing

PurchasingProduction

EngineeringDesign

IndustrialDesign

IndustrialEngineering

ProductDevelopment

Team ManufacturingEngineering

in-class exercise

Sales & Marketing Responsibilities

Product WarrantyShippingWarehousingAdvertising campaignProduct literature Owner’s manual (layout, printing)Product launch

flow & decision-making

Industrial Design Responsibilities

Product trim detailsFinish detailsErgonomic refinements Product packaging

flow & decision-making

Design Engineering Responsibilities

Detail design performance analysesPreproduction prototype performance tests Manufacturing process specificationsOwner manual(s) (technical:operation/maint)Layout drawingDetail drawingsAssembly drawingsBills of materials Engineering change noticesPatents, trademarks, copyrights

flow & decision-making

Industrial Engineering Responsibilities

Materials & Product flow Facility layout/remodelingMaterial handling equipmentInventory warehousingAssembly planning (machines & workers)

flow & decision-making

Manufacturing Engineering Responsibilities

Fixture design / fabricationTool design / fabricationProcess equipment refurbishment/adaptationProcess equipment acquisition / installationProcess planning

flow & decision-making

Purchasing Responsibilities

Vendor qualification, selection, negotiationOut-sourcing parts or subassembliesRaw materials Materials planning Quality control (raw materials, sourced parts)Make or buy (shared)

flow & decision-making

Production

Tooling changeover (assist)Acceptance testing (QC, SPC)Worker trainingWorkforce scheduling

flow & decision-making

Quiz – Detail design info. responsibilities

Take out a sheet of blank paper Write the following headings on the left half Write two info. responsibilities for each on the right

half.

flow & decision-making

Name _________________

Team Member Responsibility

Sales & MarketingIndustrial DesignDesign EngineeringIndustrial EngineeringManufacturing EngineeringPurchasingProduction

Quiz – Detail design info. responsibilities

Take out a sheet of blank paper Write the following headings on the left half Write two info. responsibilities for each on the right

half.Name: A. Tovar

Team Member Responsibility

Sales & MarketingIndustrial DesignDesign EngineeringIndustrial EngineeringManufacturing EngineeringPurchasingProduction

Product launch, owner’s manual (layout)Finish details/ergonomics, packagingDrawings, BOM, owner’s manual (tech)Facility layout, assembly planning Tool design, process planningMaterials planning, quality control QC/SPC, Workforce training/scheduling

flow & decision-making

Communicating Design Information

Written and Oral CommunicationsEmailMemoranda / LettersPhone calls/voice mailsReports Meetings

What is the “secret” to goodcommunnication ?

Communicate to all the stakeholders: 1) often 2) thoroughly and 3) clearly.

Final design (not included in text)

Communication book: letters, emails, minutes, reports. Technical info book: catalogs, articles, surveys. Design book: sketches, diagrams, math models, optimization problems. Production drawing book: assembly drawings, detail drawings, list of standard and special-purpose parts or bill of materials.

Graphic Communications – Drawings

Production / Working drawings

•Detail drawing

•Assembly Drawing

•Bill of Materials (sometimes on Assembly)

•Layout (sketch)

dimensionline

extension line

dim’s between views

1.250

.500

1.000

2.000

.250.500

1.000

R.250

R.125

SCALE:1:1

SIZE DWG. NO.

AREV.

MATERIAL

FINISH

--

--

DO NOT SCALE DRAWINGAPPLICATION

USED ONNEXT ASSY

NAME DATE

SHEET 1 OF 1WEIGHT:

COMMENTS:

REVISIONS

DESCRIPTIONREV. DATE APPROVEDZONE

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN RJE Engineering, Inc.

Support Bracket

0112345-001

4/5/03

space

0.875 countersink – 2 holes

mfg. process notes

revisions added heretitle block filled in

Detail Drawing Example

?

5?

?

4

1GR_ex ASSEMBLY

ITEM NO. QTY.PART NO. MATERIAL1 1guide SS 3032 1rod SS 3033 1PLATE SS 3034 2M8-1.25 x 30 ALUMINUM5 24mmcapscrew ALUMINUM

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

THE INFORMATION CONTAINED IN THISDRAWING IS THE SOLE PROPERTY OF<INSERT COMPANY NAME HERE>. ANY REPRODUCTION IN PART OR AS A WHOLEWITHOUT THE WRITTEN PERMISSION OF<INSERT COMPANY NAME HERE> IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONALANGULAR: MACH BEND TWO PLACE DECIMAL THREE PLACE DECIMAL

INTERPRET GEOMETRICTOLERANCING PER:

MATERIAL

FINISH

--

--

DRAWN

CHECKED

ENG APPR.

MFG APPR.

Q.A.

COMMENTS:

DATE NAME <COMPANY NAME>TITLE:

SIZE

BDWG. NO. REV

SHEET 1 OF 1WEIGHT:SCALE: 1:1

REVISIONS

REV. DESCRIPTION DATE APPROVEDZONE

UNLESS OTHERWISE SPECIFIED:

balloon annotations

Bill of MaterialsItem numberQuantityPart numberMaterial type or Source

Exploded view

Assembly Drawing Example

More examples

MicroLux Drill Press

More examples

Contact Us

Structural Design Detailing ( India )Website- www.structuraldesigndetailing.comEmail- con@structuraldesigndetailing.comstructuraldesigndetailing.com@gmail.comContact No - + 91 9222086563, + 91

8097027355Mumbai|Sangli |Navi Mumbai|Vadodara