June 15, 2008
Ga ƒe ƒuƒoƒo ɖeka, ɖoɖo etɔ̃ siwo sɔ pɛpɛpɛ siwo le eme: gbadzaƒe le mo si dzi woɖoe ɖo, cylindricity kple coaxiality le bore la me, roughness le nutrenu mo. Woƒe mɔ̃ɖaŋununya ƒe ɖoɖo si nu wowɔa nu ɖo la wɔa avu kple eɖokui, si tae nyayɔyɔ siwo woyɔ na nɔnɔmetata ɖeka ma ke xɔa teƒe atɔ̃.
Hadrolik-valvɔ ƒe ŋutilã le abe xɔtunu si me dowo le ene. Le nuwɔna me la, ɖoɖo etɔ̃ siwo sɔ pɛpɛpɛ nɔa anyi ɖekae le akpa ɖeka me: gbadzaƒe le mounting mo, cylindricity kple coaxiality le spool bore, roughness le nutrenu mo. Woƒe mɔ̃ɖaŋununya ƒe ɖoɖoa wɔa avu kple eɖokui. Bore gbã eye emegbe mill, eye clamping force troa bore ƒe goglome; mill gbã eye emegbe mill, eye clamping evelia naa mo.
Esia tae nutata ɖeka ma ke ƒe nyayɔyɔwo tsoa ga ƒe akpa ewo va ɖo alafa geɖe ɖo. Vovototoa menye mɔ̃a ƒe nyateƒetoto o ke boŋ ne wobu dɔwɔwɔ ƒe mɔfiame ŋu nyuie: dɔwɔwɔ nenie sɔ ɖe clamping ɖeka me, alesi wotsɔa datum la yinae, afisi dzoxɔxɔ ƒe dɔwɔwɔ nɔa anyi ɖo. Fiase si mebu eŋu o la yɔa ga si bɔbɔ, ebua ga si le nu kakɛwo dzi, eye wògbugbɔa ga si bu la tsɔna yia megbe abe heheɖemegbe alo ga si dzi ɖe edzi ene.
Ƒã hafi mo siwo wotrena la doa kpo nu elabena womele gbadzaa o; wodoa kpo nu elabena womele gbadzaa o. Ra 0.4 mo si me ƒutsotsoewo le kokoko naa O-ring la kpɔa tsi si sina toa eme, gake Ra 1.6 mo si si ƒutsotsoewo dzi kpɔkpɔ nyuie le la xea mɔ kakaɖedzitɔe le nyaƒoɖeamenu si bɔbɔ me. Eyata lɔlɔ̃ ɖe edzi ƒe dzidzenuwo hiã Ra kple ƒutsotsoe, alo gbadzaƒe, ɖekae. Ra ɖeɖe dzaa mede blibo o.
Le mɔ̃ɖaŋununya ƒe akpa dzi la, ŋuɖoɖoae nye be woakpɔ nuɖuɖu si aɖu ɖesiaɖe kple dɔwɔnu ƒe sisi dzi le nuwuwu milling me ale be waviness edziedzi nagadzɔ o, eye woatsɔ lapping alo honing akpe ɖe eŋu le afisi wòhiã le. Le die casting blanks dzi la, ɖo kpe edzi be machining allowance nye gbãtɔ gɔ̃ hã: uneven allowance nana be lãɖeɖe ƒe ŋusẽ nɔa tɔtrɔm, eye be fluctuation dzena tẽ abe waviness ene.
Do siwo tso wo nɔewo ŋu le valvɔ ƒe ŋutilãwo me, eye tomekuku gblẽa ʋuƒo si woxatsa ɖe tsatsam ɖesiaɖe me. Womate ŋu akpɔ burr la o, eklɔna le eƒoƒo ƒu vɔ megbe, eye wògena ɖe spool kple sleeve dome, si wɔnɛ be wòléna ɖe eŋu alo tsi si dona le eme. Valvɔ yeye siwo mete ŋu wɔa dɔ le dodokpɔzikpui dzi o ƒe akpa si ŋu gɔmesese le la tsoa do siwo wotso ɖe wo nɔewo ŋu ƒe ʋuƒo gbɔ.
Do ƒe ʋuʋudedi ɖeɖeɖa ƒe ɖoɖoa nɔ te ɖe doa ƒe didime kple eƒe nutome ƒe dzogoe dzi: mɔ̃ aɖe ƒe ʋuʋudedi ɖeɖeɖa kple dɔwɔnu tɔxɛ aɖe, abrasive flow na do suewo kple do sesẽwo ƒe tsatsam, alo electrochemical deburring hena eƒe lolome si li ke. Wo ame etɔ̃a katã wɔa dɔ, eye woƒe gazazã kple woƒe wɔwɔme to vovo kura. Ne èdze na nudzrala aɖe la, enyo be nàbia tẽ be aleke woɖea do siwo le atitsoga me ɖa kple alesi woɖoa kpe emetsonua dzii hã. Anɔ eme be nudzrala aɖe si mate ŋu aɖɔ kpeɖodzia o la mekpɔ ŋusẽ ɖe edzi o.
Valve ŋutilãwo nye kpeɖodzi kple tsi si le dodom dodokpɔ hafi ɖoa wo ɖa, gake nyaƒoɖeamenu kae, ɣeyiɣi didi si woatsɔ awɔe kple alesi wodrɔ̃a ʋɔnui la, wogblẽa wo ɖi enuenu si me mekɔ o. Vodada si bɔ enye be woagblɔ dodokpɔ ƒe nyaƒoɖeamenu ɣeyiɣi si woatsɔ alée alo lɔlɔ̃ ɖe edzi ƒe dzidzenu manɔmee, eyata nudzrala la doa dodokpɔ sɛkɛnd blaetɔ̃ eye asisi la xɔa aɖabaƒoƒo atɔ̃ kple edzivɔ. Ame aɖeke mewɔ vodada o eye naneke mesɔ o.
Nyatakaka blibo aɖe gblɔ nusi woatsɔ awɔ dɔe (tsi alo gas), dodokpɔ ƒe nyaƒoɖeamenu (zi geɖe la, woɖoe zi gbɔ zi 1.5), ɣeyiɣi si woatsɔ alée ɖe asi si wokpɔ tso eƒe lolome kple gbegblẽ ƒe agbɔsɔsɔ si ŋu woɖe mɔ ɖo me, dzidzenu si dzi woda asi ɖo, kple afɔɖeɖe siwo woawɔ le tsi si dona le eme kple mɔxexe ɖe gbeɖuɖɔ nu le ema megbe. Gas dodokpɔ hã hiã dedienɔnɔ ŋuti ɖoɖo bubuwo: gas si woƒo ƒu dzraa ŋusẽ geɖe ɖo sã, eyata ne wogbã la, afɔku le eme wu esi wowɔna le hadrolik dodokpɔ me.
Zi geɖe la, valve blanks tsoa die casting alo gravity casting me, eye wowɔa mɔ̃wo le teƒe bubuwo. Woma ɖe nudzrala eve dome, nyaʋiʋlia nye nusi woate ŋu agblɔ ɖi: caster gblɔ be allowance do go nutata la, mɔ̃ɖaŋudɔwɔla gblɔ be uneven allowance gblẽ ŋutigbalẽ yibɔ ɖi. Nuƒlelaa xɔa ga si wògblẽna ɖe eŋu, to ŋutigbalẽ yibɔa xɔxɔ alo akpaa ɖeɖeɖa me.
Eyata valve ŋutilãwo sɔ na nudzrala si wɔa casting kple machining siaa, afisi allowance, datum, dzoxɔxɔ ƒe dɔwɔwɔ kple deburring tu ɖe dɔwɔwɔ ŋuti nuŋlɔɖi ɖeka me eye akpa ɖeka tɔe kuxia le. Enye nusitae hã, ne wole mɔ̃ɖaŋununya ƒe akpa aɖewo dzralawo me tom la, ŋutete si le esi be wòatu eya ŋutɔ ƒe dɔwɔnuwo ahawɔ eya ŋutɔ ƒe nu ƒuƒluwo la gblɔa nu geɖe wu mɔ̃ɖaŋudɔwɔƒewo ƒe xexlẽme ko.
Dzadzɛnyenyee nye nudidi si ƒã hafi wòɖoa nɔnɔmetata la gbɔ evɔ wòtsoa nya me le ga si woatsɔ axe mɔɖegbalẽa ƒe akpa gãtɔ ŋu. Ke si wogblẽ ɖe do si wotsɔ ƒu gbe me, ƒuƒu siwo tso cross-hole deburring me, aluminum swarf si womeku do goe hafi ƒo wo nu ƒu o — wo katã wotsana kple amia ne ɖoɖoa nya nya dɔ ko, eye wodoa spool la kple pɔmpia ƒe port plate. Adzɔha la ɖea taɖodzinua fiana abe ISO 4406 ƒe nusuewo ƒe xexlẽme alo NAS 1638 ƒe hatsotso ene, gake ɖeko nuƒlela geɖe ŋlɔna be ele be eme nakɔ, si megblɔ naneke tẽ o.
Nufiame si woate ŋu awɔ la ma dzadzɛnyenye ɖe nu ene me: kpɔɖeŋumɔnu si wozãna, eɖanye tsilele alo eɖeɖe o; dɔwɔnua, nusuekpɔmɔ̃ si xlẽa nu suesuesuewo; lɔlɔ̃ ɖe edzi ƒe hatsotso, le kpɔɖeŋu me ISO 4406 18/16/13; kple ametakpɔkpɔ hafi woablae, si fia plugs, desiccant kple kotoku eve. Esi woŋlɔ eneawo katã ɖi la, nudzrala ate ŋu alé ŋku ɖe eɖokui ŋu eye gɔmeɖoanyi aɖe le lɔlɔ̃ ɖe edzi ŋu.
Le mɔ̃a ƒe akpa dzi la, afɔɖeɖe etɔ̃ siwo sɔ la li: tsilele le nyaƒoɖeamenu gã me le deburring megbe, ultrasonic kɔklɔ hafi ƒo ƒu, kple borescope sampling hafi lé ŋku ɖe eŋu mamlɛtɔ. Borescope ƒe afɔɖeɖeae nye esi dzi wodzona le zi geɖe, eye eya koe nye mɔ si dzi woato akpɔ nusiwo susɔ le atitsoga ƒe do ƒe ke me. Biabia be woakpɔ borescope ƒe nuŋlɔɖiwo le agbalẽdzikpɔkpɔ me nye nusi ŋu kakaɖedzi le wu axa ewo ƒe ɖoɖoa ŋuti nuŋlɔɖiwo xexlẽ.
Woɖee dzi kpɔtɔ va ɖo nyabiase si me fli ade le: dzɔtsoƒe ƒuƒlu kple mɔɖeɖe ƒe dzidzenu; dɔwɔwɔ ƒe mɔfiame kple datum; Ra kple waviness taɖodzinuwo le nutrenu mowo dzi; cross-hole deburring mɔnu kple kpeɖodzinana; nyaƒoɖeamenu-dodokpɔ ƒe nɔnɔme blibo; kple ŋutete kple ɣeyiɣi ƒe didime le ramp-up me. Bia ame ade mawo eye kaka ɖe nyayɔyɔwo dome va zua nusi gɔme woate ŋu aɖe tsɔ wu be wòanye akɔntabubu.
Nuxlɔ̃ame ɖeka: valvɔ ƒe ŋutilã nye akpa si doa kpo nu le teƒe ɖeka, eye ka si wotɔ la xɔa asi sã wu akpaa. Le nudzrala gbãtɔ godo la, enyo be woato nudzrala si woatsɔ akpɔ wo tae vɛ le ɣeyiɣi ɖeka me abe nudzrala ƒe ɖoɖo si tso teƒe geɖe ene kple eya ŋutɔ ƒe mɔɖeɖe ƒe faɛl, ke menye abe ŋkɔ ene le nudzɔdzɔ kpatawo ƒe xexlẽdzesi me o, eye wo ame evea siaa nawɔ dɔ tso nɔnɔmetata me toto kple lɔlɔ̃ ɖe edzi ƒe dzidzenu ɖeka dzi. Le hadroliks me la, ŋutete si woatsɔ adzra nu kpata ɖo menye mɔnu bubu si dzi woato akpɔ teƒe si woakpɔe tsoe o; enye nugblẽfexeɖoɖo ɖe nuwɔwɔ ƒe yiyi dzi. Kpɔ adzɔnuwɔƒea ƒe adzɔnuwo ŋuti nyatakakawo
Gblɔ wò dɔa ƒe nɔnɔme kple nudidiwo na mí, eye míawɔ ɖeka kple egbɔkpɔnu nyuitɔ eye míana ga home aɖe le gaƒoƒo 24 me.
Na Nya Si Woagblɔ FemaxeeCNC milling kple tɔtrɔ, ga gbadzɛwo bending kple stamping, grinding kple polishing, dɔwɔƒea le eya ŋutɔ ƒe aŋɔ ƒe nɔnɔme kple ewɔwɔ ŋutetewo, kple teƒe ɖeka nuwuwu tso ɖeka-kakɛ prototyping va ɖo agbɔsɔsɔ gã. Shenzhen kple Huizhou do ƒome ɖekae, si doa alɔ asitɔtrɔ le nɔnɔmewo ŋu si wotu ɖe nɔnɔmetatawo kple kpɔɖeŋuwo dzi. Asitsatsa ƒe nyawo nye tiatia EXW / FOB / CIF / DDP, eye PPAP kple ISO9001 nyonyome ɖoɖo ƒe ɖaseɖigbalẽ le esi.
Srɔ̃ nu tso akpa siwo sɔ pɛpɛpɛ ƒe tɔtrɔ ɖe nɔnɔme ŋu ƒe egbɔkpɔnuwo ŋu →