I-sprue iqukethe ziphi izingxenye?

Iyacubungula
	Izibambo ze-sprue cutter zenziwe ngensimbi, evame ukumbozwa ngomkhono we-PVC (i-polyvinyl chloride) noma i-TPR (injoloba ye-thermoplastic) ukuze inikeze induduzo eyengeziwe nokubamba okungcono.
	Ezisikeni ze-sprue ezincane nezincane eziklanyelwe ukusika amapulasitiki, isiphetho sesibambo sensimbi simise okomhlathi kanye nomphetho wokusika.
Isibambo semikhono
	Izihlahla ze-sprue knob zingafeza izinhloso eziningi. Kodwa-ke, umsebenzi wabo oyinhloko uwukunikeza umsebenzisi ukuthi abambe kangcono futhi anikeze indlela enethezeke kakhudlwana yokubamba i-sprue ukuze isetshenziswe isikhathi eside.
	Eminye imisebenzi eyenziwa ama-grip bushings ihlanganisa ukuvikela ukubamba ekulimaleni nokusiza ukubamba iziphetho zezinhlobo ezithile zentwasahlobo yokuphinda. Umkhono wesibambo wenziwe ngepulasitiki. Ukuze uthole ulwazi olwengeziwe bheka Benziwa ngani abasiki be-sprue?
iphoyinti le-pivot
	Iphoyinti le-pivot yindawo lapho imihlathi izungeza lapho ivuleka noma ivala. Abanye abasiki besango abasindayo bangase babe namaphoyinti amabili e-pivot, elilodwa lomhlathi ngamunye.
buyela entwasahlobo
	Intwasahlobo ebuyayo ivula imihlathi yokusika isango ngokushesha nje lapho umsebenzisi ekhulula ukucindezela ezibanjeni. Izinhlobo ezintathu zeziphethu zivame ukusetshenziswa kubasiki be-sprue:
	Iziphethu zamaqabunga amabili Imithombo yamaqabunga amabili ayizicucu zensimbi ezimbili ezizacile ezinamathiselwe kuma-cranks ngalé kwephoyinti le-pivot (i-fulcrum) lemihlathi. Lapho izibambo zicindezelwa komunye nomunye, iziphethu zamaqabunga amabili ziyahlangana futhi zicindezele. Lapho nje amandla ezibambo encipha, imithombo yamaqabunga idudula izibambo emuva, ivule imihlathi.
	Iziphethu ezinamahlamvu amabili zinikeza ukumelana okuncane kwemiklamo emithathu yasentwasahlobo, ngakho-ke kudingeka umzamo omncane kumsebenzisi, ukugwema ukukhathala ngesikhathi sokusetshenziswa okwengeziwe kwethoshi. Nokho, uma umsiki eba lukhuni ngenxa yokugqwala noma ukungcola, imithombo enamaqabunga aphindwe kabili ingase inganikezi amandla anele okuvula imihlathi.
	Multi-turn spring Iziphethu zamakhoyili amaningi zitholakala ngemuva nje kwephoyinti le-pivot (i-fulcrum) lemihlathi, njengemithombo yamaqabunga aphindwe kabili, noma ngezansi phakathi kwezibambo. Ngeziphethu zamakhoyili amaningi, izinhlobonhlobo zokumelana nokunwebeka kungafinyelelwa ngokushintsha usayizi wasentwasahlobo, ukujiya kwamakhoyili, kanye nokuma kwentwasahlobo.
	Imithombo emincane yamakhoyili amaningi eduze nendawo ye-pivot yomhlathi izonikeza ukumelana okuncane, kuyilapho iziphethu zekhoyili ezinkulu neziminyene ezibekwe ngaphansi phakathi kwezibambo zizohlinzeka kakhulu.
	Intwasahlobo yekhoyili eyodwa Lolu hlobo lwentwasahlobo lubukeka njengendandatho eyisihluthulelo enezingalo ezimbili ezixhunywe kulo. Izingalo ezimbili zasentwasahlobo zixhunywe ezibanjeni kwenye yezindawo ezintathu.
	Ngezingalo zesiphethu esixhumene nezibambo ngale kwephuzu le-pivot lemihlathi, isiphethu esifana nendandatho sihlala phakathi kwezibambo ezimbili. Lesi sikhundla sokunamathiselwe sinikeza ukumelana okuncane kumsebenzisi futhi ngenxa yalokho kubangela ukukhathala okuncane ngesikhathi sokusetshenziswa isikhathi eside.
	Ngama-spring lugs anamathiselwe maphakathi nezibambo, isipringi esifana nendandatho singemuva nje kwephoyinti le-pivot lemihlathi. Lapho izingalo zasentwasahlobo zixhunywe ekubambeni kulesi sikhundla, iningi lengalo ngayinye livame ukumbozwa ama-bushings okubamba noma ukubamba ngokwabo.
	Ngama-spring lugs axhunywe ekugcineni kwezibambo, isiphethu esifana nendandatho siqhubeka ngemuva kwezibambo. Lesi sikhundla sokunamathiselwe sinikeza ukumelana okuphezulu okungenzeka kuloluhlobo lwentwasahlobo.
Shintsha iswishi
	Ijoyinti le-swivel alitholakali kubo bonke abasiki be-sprue, kodwa kuphela kulabo abanesenzo se-lever ehlanganisiwe, eyaziwa nangokuthi i-multi-link (bona i-Fig. Yiziphi izici ezengeziwe abasiki be-sprue abanazo?). I-aticulation iphoyinti le-pivot lezibambo, kodwa hhayi imihlathi. Kunalokho, iziphetho zezibambo zixhunywe emihlathini endaweni yengalo yesibili.
I-Lever Point yesibili
	Iphuzu lesibili le-lever yilapho izibambo zixhunywe emihlathini ye-sprue ngesenzo se-lever esiyinkimbinkimbi. Yilokhu okuguqula amandla e-lever ephumayo asuka ezibambo abe amandla amaningi okufaka emihlathi, okudala isenzo esiyinkimbinkimbi. Iphoyinti lesibili le-lever alikho kubasiki be-sprue abangenaso isenzo se-lever esiyinkimbinkimbi.
Imihlathi
	Imihlathi yizingxenye ze-sprue cutter ezisika izingxenye ezibunjiwe kusuka ku-sprue. Kuma-sprue amaningi ahloselwe ukusetshenziswa nezihlahla zepulasitiki kuphela, iziphetho zesibambo zime njenge-sprue of the sprue. Lokhu kuvumela ukuthi zibe mncane ukuze zifinyelele izikhala ezincane zomsebenzi obucayi kakhulu.
	Kwamanye amamodeli anokuxhumana okuyinkimbinkimbi, imihlathi ingashintshwa uma iba buthuntu noma ilimele. Imihlathi yalaba basiki besango ingaba nephuzu elilodwa noma amabili e-pivot.
	Imihlathi ye-pivot ephindwe kabili inemigoqo eyisicaba engaphezulu nangaphansi noma amapuleti axhumanisa izingxenye ezimbili zemihlathi. Amaphoyinti amabili e-pivot atholakala ekugcineni ngakunye kwamapuleti ayisicaba ahlanganisa amahhafu amabili emihlathi. Lolu hlobo lokuklama imihlathi luvame ukutholakala emishinini emikhulu ye-sprue enemihlathi eshintshashintshayo.
	Ukuqina kwemihlathi Ugqinsi lwemihlathi lwabasiki be-sprue luyahlukahluka kuye ngobukhulu kanye nohlobo lwezinto ezihloselwe ukuzisika. Ubukhulu bomhlathi ngokuvamile buboniswa ngamamilimitha. Kodwa-ke, ingaphinda ibonakale kuzingxenyana ze-intshi kubasiki be-sprue abadayiswa e-US.
	Imihlathi ewugqinsi izoba namandla futhi izokwazi ukusika phakathi kwama-sprues aminyene noma ama-sprues enziwe ngezinto eziqinile. Kodwa-ke, imihlathi emikhulu ayikwazi ukungena ezindaweni eziqinile, ngakho-ke ayifaneleki ukususa izingxenye ezincane eziyinkimbinkimbi kusuka ku-sprue. Ngokuvamile, imihlathi emincane isetshenziswa kubasiki be-sprue besenzo esisodwa esihloselwe ukusetshenziswa ekwenzeni imodeli yepulasitiki. Imihlathi ewugqinsi ingatholakala kuma-compound lever sprue cutters ahloselwe ukusetshenziswa ngabacwebi bensimbi.
	Ububanzi bomhlathi Ububanzi bomhlathi bomsiki wesango bulinganiswa ngebanga eliphakathi kwezinhlangothi zangaphandle zemihlathi emibili. Abasiki besprue abanobubanzi bemihlathi emikhulu bazoba nemihlathi eqinile efanelekela kangcono ukusika into ewugqinsi, eqinile. Nokho, abasiki bamasango abanama-swaths amakhulu ngeke bakwazi ukufinyelela futhi basuse izingxenye emasangweni aminyene noma izingxenye ezincane, ezintekenteke.
	Ubude bomhlathi Imihlathi emide ihlinzeka ngokufinyelela okukhulu ekubambeni nasekukhipheni izingxenye ezivela ku-sprue ominyene. Kodwa-ke, ikhono lokusika lemihlathi lehla kakhulu ngebanga ukusuka endaweni ye-pivot yomhlathi. Imihlathi emifushane inamandla engeziwe namandla okusika ekugcineni.
	i-angle yomhlathi Abanye abasiki be-sprue banemihlathi e-engeli. Lokhu kungasiza imihlathi ukuthi ifinyelele izihlahla eziqine kakhulu noma zisuse izingxenye ezincane ezintekenteke emithini. Ama-engeli emihlathi angakwazi ukusuka ku-engeli nhlobo (ama-degree angu-0) ukuya cishe kuma-degree angu-90.
ukusika imiphetho
	Amaphethelo okusika amaphethelo angaphakathi emihlathi empeleni asike umhluzi. I-angle noma i-bevel emaphethelweni okusika izonquma ikhwalithi yokuqeda etholakala lapho ingxenye isikwa ngomsiki wesango.
	Yini i-bevel? I-bevel ine-engeli ebukhali (ngaphansi kwamadigri angu-90) eyenza unqenqema lokusika lomhlathi. Imihlathi yokusika isango ingaba ne-chamfer eyodwa noma amabili emaphethelweni okusika. Ukuze uthole ulwazi olwengeziwe ngama-chamfers bheka ikhasi lethu  Yiziphi izinhlobo ze-sprue chamfers ezitholakalayo?