西西软件园West West Software Park.docx

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西西软件园WestWestSoftwarePark

西西软件园（WestWestSoftwarePark）

西西软件园（WestWestSoftwarePark）

44.chickenpeckingmeters,automaticpendulum

Click!

Click!

"Thetwohens,swingingrhythmically,stoodontheshelf

Theshakingispickinginturns.Hereisthepicture

Forty-four

Theconditionofthetoy'sactivity.

DoublechickenpeckRiceAutomaticpendulum,usetheweightofgravitytodrivethehandlerotation,shakethehandleandthentogglethependulumrod

Backswing,maketheswingrodinhelpingthetwohensbackandforthtozhuomi.

1.materialsused

Threeply;lengthofwireoftheroot;agreasebox;apieceofleadorotherheavyobjects;

Stringone.

2.makingmethod

Makewoodenframe:

Sawtwopieceslong

Onehundred

Mm,

wide

Fifty-five

Mmthreeplywoodforfrontandrearplate.

Sawtwopieceslong

Forty-five

Mmwide

Fifty-five

Thethreemmplywoodisleftandright.Infrontplateandback

Inthemiddleoftheplate,twodiametersaredrilled

Two

Apinholeofmillimeters.Payattentiontothealignmentofthefrontandrearpanels.Above

Thesmallholeisusedastheshaftholeoftheswingrod,andthesmallholebelowisusedastheshaftholeoftherockinghandle.Usetwoblocksofwhiteglueonthesidepanel

Sticktotherearonbothsides,andreinforcedwithsmallnails.Thefrontpanelistemporarilyoutoforder.

Maketheswingbar:

findalongwireandbenditintoaswingbar.Ashortendissheathedwithawasher,

Byweldingthetin,andthenpenetratesintotheholeonthebackplate.Thelongendisalsofittedwithawasher,andthen

Penetrateintotheupperholeofthefrontpanel.Gluethefrontpaneltothetwosidepanelswithwhiteglueandnailitwithasmallnail

Prison.Thewasherisweldedonthebackofthefrontplate.Thetwowashersonthependulumshaftlimittheaction

Thedirectionofmovementofapendulumshaft.Thenbendthewireoutsidethefrontpanelintoaguideslot.It'saboutthelength

Twohundred

Awiremadeofmillimeters.Agreaseboxisweldedattheendoftheswingbartomakethependulumbob.Finally,pushwithyourhand

Ahammeratthebottom;seeiftheswingisflexible.Ifyoudonotwanttocheckwhethertheflexiblependulumshaftat

Astraightline,twowasherswhetherthepositionoftheswing

ofthependulumshaftpreventsetc..

Makewoodenframecover:

sawingalongpiece

Onehundred

Mmwide

Forty-five

Threemmplywoodmadeofwoodenframelid,

Digasquareholeinthecenter,thenglueittothewoodenframe,andpolishitwithsandpaper.

Makerockinghandle.Bendasectionofwireintoahandle.Thelongendisinsertedfromtheguideslot

Inserttwowashersintothelowerholeandinsertintotherearplate.Thetwowashersareplacedinfrontandback

Neartheboard,andbyweldingthetin,arole.Therockinghandleshouldbeflexiblyrotatedintheguidegroove,and

Abletoswingtheswinglever.

Theinstallationofthehammer:

putaheadtothestringinthecrankshaft,theotheroneisapieceofleador

Otherweights.

Theproductionoftwochicken:

apieceofpaperasinpicturetwochickens,thenpaste

Postedoncardboard.Afterdrying,cutoffthetwochickensandgluethemontotheswingbar.Then

Twosodacapsserveasfeedbasinsandglueonbothsidesofthehen.

3.usage

Onehandholdsthewoodenframehorizontally,sothattheheavyhammerisdrooping;theotherhandturnstherockinghandletomakethepowerrope

Theropeiswoundonthehandleshaft,andthenthehandoftherockinghandleisreleased,andtheheavyhammerfallsanddrivesthehandleshafttorotate

Turn.Handlerotationanddriveguideswaybackandforthatthistime,twochickenspecking,with

Arhythmiccrashisheardbetweentherockinghandleandtheguideslot.Untilthehammerfallstoitslowestpoint,power

Disappear,thependulumstopsswinging.

Ifyouhangitonthewall,itislikeanovelclock.Putsomeironinthefatbox

Debris,sandandotherheavyobjectscanmovethecenterof

gravitydown,therebyextendingtheswingingperiod.

45.owlsblink

chart

Forty-five

Thependulumtoy,"tickingticking"swingbackandforth,owlwithpendulumturns

Blinkoftheeye,andsuddenlylefteyebright,andsuddenlytherighteyelight,verycute.

1.materialsused

Threeboards;awire;agreasebox;copperwire,anumberofsmallbulbs,lamp;

Seattwopairs;1

Batteryno..

2.makingmethod

Makewoodenstructure:

sawingalongpiece

Onehundredandseventy

Mmwide

Ninety

Aboardmadeofmillimeters.Asaw

Blocklength

Onehundredandninety

Mmwide

Sixty-five

Mmtavoleuprightpanelwithglueisstuckonthefloor,with

Twonailsarenailedfromthebottomofthefloortothepanel.Ifit'snotstrongenough,itcanalsobeintheuprightpanel

Atthejunctionofthebottomboard,stickasquarebarwithwhiteglue.Inaddition,sawingalongpiece

Sixty-five

Mmwide

Forty

Millimeterboardsaremadeofsimplependulumboards,fixedwithwhiteglueandnailsattheupperendoftheuprightpanels.

Makingowls:

inthelong

Onehundredandfifty

Mmwide

Ninety-five

Mmonthedrawingpaper,asinthedrawing

Drawanowlandpaintit.Thenglueittothecardboard.Cutouttheowl

Comeonandstickittotheuprightpanel.Drilltwoholesintheowleyes,drilledintoasmalllampbulb

Seat,andthenloadedwithtwo

Onepointfive

Vsmallbulbs.

Makehammer:

usegreaseboxtomakehammer.Drilltwosmallholesattheedgeofthefatboxandinsertitintoit

Awireandfilledwithironfilingsorsandgrains.Greaseboxesshouldbemovedupanddownthewire

Changetheswingcycle.

Installcontactcoppersheet:

Cutthreepiecesofelasticcopperintomiddlecopperpieces,

Copper

One

Coppersheet

2.

Fixthemunderawoodenboardwithasimplependulumwithsmallnails.Solderthependulumbartothemiddlecopper

slice

One

Coppersheet

Two

Thedistancebetweenthemiddlecoppersheetsisabout

5~6

Mm,thesidesshouldbespacedequal.

Connectioncircuit:

makeabatteryclampwithelasticcoppersheetandfixitonthebottomboard.Accordingtotheplan

45B

Connectacircuitwithawire.Inordertobebeautiful,thedirectionoftheconductorshouldbeobservedparalleltotheedgeofthewoodenplate.

Whenthecircuitisconnected,thetoyisready.

3.usage

hold

One

BatteryNo.isplacedinthebatteryholder.Pushthependulumwiththehand,swingthependulum,andtakethemiddlecopper

Touchcopper

One

Coppersheet

2,theowl'seyestwinkleinturns.Connectthependulumuntilthependulumisreduced

Coppermissing

One

Coppersheet

Two

Until。

Adjusttheheightofthependulum,youcanchangetheswingcycle,pendulum

Thependulumisraised,thependulumlowered,andtheswingsloweddown.

46.obedient"box"

chart

Forty-six

Theoblateboxisanobedient"box".Thereisastringinthemiddleofit.

Whenyouputthestringup,say"move","magicbox"willslidedownfromabove;say

"Stop","magicbox"willobedientlystopinthestring.

1.materialsused

Agreasebox;atwowasher;acord;asmallpieceofplastic.

2.makingmethod

Theproductionoftheboxbody:

findaShengfatsmallroundbox,theboxcoverandtheboxbottomcenteroftheplay

Smallhole.Tomaketheholessmooth,rivetsmallrivetsinto

smallholes.

Makethepartitionboard:

findastripofplasticplatewhichisalittlelongerthanthediameterofthegreasebox

Drillasmallholefromthecenterandsmooththehole.Thenplacethepartitiondiagonallyintheoil

Greasebox.

Assemble:

takealongpiece

Sixhundred

Amillimetreoftoughstringthatpassesthroughthreesmallholesinturn.Then

Attachawasherorbuttontoeachendofthestring.Soldertheboxlidandthebottomoftheboxwithsolder

Tothis,the"magicbox"isnoteasytoleakasecret.

3.Principlenotes

Becausethetwosmallholesinthegreaseboxandtheholesonthepartitionboardarenotinastraightline,whenthetensionistight

Whenthestringisinthebox,thestringistriangular,justblockingthegreasebox,sono.

Canglide.Ifthestringisloosened,thegreaseboxwillfollowtheforceofgravityalongtheloosefine

Theropeslidslowlydownward.Whenperforming,youjokecommandsforsmallroundbox:

"Move"!

""Stop!

"!

"Don'tknowoneofthemysteriesofpeoplethoughtitwasagoodbox"

Miles!

47.smallaircraftraceeachother

chart

47A

It'sasmall,flexibleaircraftpoweredbyrubberbands.Foursmallplanesaroundashaft,you

It'sfascinatingtochasemeforaspin.

1.materialsused

Aplasticbottle;aplasticlid;atoothpastecover;arubberband;three;drawingpaperandfine

Ironwire.

2.makingmethod

Makeasmallplane:

drillfoursmallholesonthesidewallofaplasticbottlecap,andthesmallholeneeds22phases

Thegroundislocatedonthediameterofthebottlecap.Twolongholeswereinsertedintothefoursmallholes

Onehundredandeighty

Afinewire,wire,etc

Theendswerebentatrightanglesandgluedfoursmallplanestothetop.TheshearingmethodofpaperaircraftisshowninFigure

47b.

Makethehandle:

findawasteplasticbottleasahandle,andmakeaholeatthebottomofthebottleandthebottlecap,

Tofittherubberring.

Installrubberring:

connectthreerubberringinparallel,andcrosstheplasticbottlefromtoptobottom

Cover,atoothpastecoverandplasticbottle,thenputonbothendsoftherubberringwithasmallstick.So,youchaseafterme

Thesmallplanewasmade.

3.gamemethods

Thelefthandholdtheplasticbottle,withtherightindexfingertowardtherotatingwirein