機(jī)械制造類專業(yè)英語(yǔ)（第2版）課件 module one Mastering basics in Workshop

ModuleIMasteringbasicsinWorkshopSceneOneKitTask1WorkplacetoolsRecognizecommontoolsandreciteinpairs.Handtools——Generalprybar撬棍SceneOneKitTask1WorkplacetoolsSceneOneKitTask1WorkplacetoolsSafetyissueOKNotOKPlantoimprove?Wideenoughforgoodstraffic.Adequatelylit.Surfacefreefromdefects.Clearofcases,materialsandrubbish.Engineeringcontrolsmayincludechangingprocesses,equipmentortools,forexample:installationofmachineguardsandmachineoperationcontrolsventilationtoremovechemicalfumesanddusts,andusingwettingdowntechniquestominimizedustlevelschanginglayoutofworklevelstominimizebendingandtwistingduringmanualhandlingpromoteasafeenvironmentpreservelifepreventinjuryorillnessfrombecomingworsehelppromoterecoveryprotecttheunconsciousreassuretheillorinjuredbasicfirstaidnotesindividuallywrappedsterileadhesivedressingssterileeyepadssterilecoveringsforseriouswoundstriangularbandagessafetypinsworkbenchordressingtrolleycupboardsforstorageofmedicalsupplies,dressingsandlinensoileddressingcontainerselectricalpowerpointsmedicalexaminationcouchwithblanketsandpillowschemicalspillsorchemicalreleasebombthreatsstructuralfaultsinthebuildingfloodingorseverewaterdamagethreatsofviolenceorrobberySmokingonlywherepermitted.Large,non-tipashtraysshouldbeusedandeverythinginthemshouldbecoldbeforetheyareemptied.Keepingpassagewaysandexitsfreefromstorageandwasteinordertominimizecombustiblematerial.1.Eliminateorreplacetheplantoritsoperationwithaquieteroperation.2.Replacenoisyequipmentwithnewerequipmentthatcreateslessnoise.3.Usesoundabsorbingmaterialtoabsorbvibrationandthusreducenoise.4.Enclosenoisymachineryorputbarriersbetweenthemachineryandpeople.5.Reducetheamountoftimepeopleareexposedtonoise,oruseearmuffsSceneTwo

WorkplaceToolsandMeasuringEquipmentchisel鑒子Application:cuttingrivetsboltsnutsandsheetsteel.diamond-point鉆石刻刀Application:cleaningkeywaysthreadsandcorners.die板牙socketaccessories(bracespeed)手搖驅(qū)動(dòng)器

Application:Unscrewingloosebolts.Screwingboltsornutsuntiltheyarejusttight.

extension加長(zhǎng)桿Application:Locatingthehandleorspeedbraceinapositionthatclearsothercomponentsorbodywork.slidingtee滑動(dòng)板手Application:AsaboveratchetApplication:Unscrewingboltsornutswhenspacearoundthemislimited.universaljoint萬(wàn)向節(jié)extradeep加深型Application:Looseningortighteningcomponentsornutsfittedsomedistancefromtheendoftheirstuds.sparkplug火花塞套筒板手Application:Looseningortighteningsparkplugs.

impact沖去套筒ring雙梅花板手Application:Looseningortighteningboltsornutsthathaveconfinedspaceabovethem.combination兩用板手Application:Hastheadvantagesofbothtypesofspanners.tap(hand)絲錐wrench(adjustable)活動(dòng)板手Application:Substitutingforthecorrectspanner.pipe管子鉗Application:Grippingandturningcylindricalshapes.Handtools---specializedgrease(hand)潤(rùn)

oilgun(hand)手動(dòng)油槍Application:Withdrawingoilfromacomponentorinsertingoilintoacomponent.pipecutter管子切割器Application:Cuttingtheendofsteelorcoppertubingsothatitissquare.Application:Removingoilseals.steeringwheel轉(zhuǎn)向盤拉拔器Application:Removingsteeringwheels.

valvetapper氣門研磨具Whenusingalltoolsandequipment,thesafetyaspectisextremelyimportant.Toolsandequipmentusedforthepurposeforwhichtheywereintendedwillnotbearisktotheoperator,hisorherworkmatesorthecomponentpartsorthevehicle.Itistheresponsibilityoftheoperatorandtheworkshopmanagertoserviceandmaintainalltoolsandequipment.coolingsystem水溫檢測(cè)儀

Application:Testingacoolingsystemforleaks.Testingaradiatorcappressuresetting.compressiongauge壓力表feelergauge塞尺Application:Measuringsmallclearancesorgapsthatexistbetweentwocomponents.Forexampleusedtomeasuretappetclearance.

insidecaliper內(nèi)卡鉗

pressureandcacuumgauge真空壓力表Application:Testingthepressureandcacuumofamechanicalfuelpump.Testingtheinletmanifoldvacuumofarunningengine.sparking-pluggauge火花塞規(guī)Application:Settingthetensionofboltsornutstoagivenvalue.veeblockV形塊Application:Testingtheresistanceofanelectricalcomponentthathasbeendisconnectedorremovedfromitscircuit.multi-meter萬(wàn)用表Application:Testingamps,ohmsandvoltsrelatedtothecomponentsinagivenelectricalcircuit.

timinglight正時(shí)檢測(cè)儀Becauseaccuratemeasurementisoftenessential,itisnecessarytolearntousethevariousmeasuringtoolsefficiently.Thesimplesttoolformeasuringisthegraduatedrulewhich,forautomotivework,ismadeofalloysteel,hardenedandground.Thethreeformsofelectricalcircuitsarethe1.Series2.Parallel3.Acombinat