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1、MICROFICHEREFERENCEATLIBRARYAprojectofVolunteersinAsiaHowtoMakeaFoldingMachineforSheetMetalWorkby:RobHitchingsPublishedby:IntermediateTechnologyPublications,Ltd.9KingStreetLondonWCZE8HNUnitedKingdom,:/Papercopiesare$3.75.4ic,;;Availablefrom:;,,,:zIntermediateTechnologyPublications,Ltd.$:,,;,:p;.;y:,
2、9KingStreet_,jl!,,,d,LondonWC2E8HN,u:UnitedKingdom:,:ReproducedbypermissionofIntermediateTechnologyPublications,Ltd.Reproductionofthismicrofichedocumentinanyformissubjecttothesamerestrictionsasthoseoftheoriginaldocument.HowtomakeafoldingmachineforsheetmetalworkRobHitchingsThismanual,Howtomakeafoldin
3、gmachineforsheetmetalwork,givesfulldetailsonhowtobuildanduseaversatilemachineforworkingsheetmetal.Suchamachineofferstheincreasedfacilityofbeingabletoreadilyproduceitemsinsheetmetalsuchasducting,steelboxes,traysandagriculturalequipment.Itisequallyusefulforvehiclebuildingandrepairwork.Designedspecific
4、allyforconstructionfromreadilyavailablesteelsections,themachinecouldbebtiltbymostsmallmetalworkshopsandblacksmiths.Theabilitytomakelocally,equipmentforsmallfarmsandvillagesinruralareas,isbeingincreasinglyseenasveryuseful,bothinthedevelopingcountriesandinthemoreindustrializednations.Withtherisingcost
5、offuelfortransportationandgrowingawarenessofthefiniterescourcesoftheplanet,itmakessensetoencourag-;::~4selfrelianceandsmall-scaleproductionofcertainequipment.*Theclearillustrationsandstep-by-stepbuildinginstructionsmakethisaverypracticalmanualforanysmallworkshopwishingtoincreaseitscapacitytofabricat
6、einsheetmetal.TheAuthor(whoalsoillustratedandlayedoutthepagesforthismanual),hasabackgroundinpracticalengineeringandappropriatetechnologyworkshops.Hisbusiness(APTDesign&Development),basedinCumbria(N.W.England),designandmakevillagescaleequipmentforworkshopsbothinthedevelopingandindustrializedcountries
7、.RobHitchingsisinterestedtohearfromotherdesigners/engineerswhoarebuildingsimilarequipmentaroundtheworldandhopesthatanetworkofpeoplemayemergewhocanshareideasandcollaboratetogethertodevelopfurtherdesign
