Darajar wani abrasive ne m da yawa, inganci da kudi na workpiece sarrafa da naúrar lokaci (ciki har da abrasive, consumable da kuma aiki).
A halin yanzu, wasu manyan taurin abrasives (iron kwayoyi, da baƙin ƙarfe Sands) a kan kasuwar iya ma da sauri tsabta (ko karfafa), da abrasive farashin ne ma low, amma wadannan abrasive amfani ne high & m, da harbi ayukan iska mai ƙarfi kayan aiki saka sassa ci baya (Sauya da kayan aiki saka sassa lokacin da bukatar dakatar da, kara tabbatarwa ta halin kaka), akwai sosai high aiki ta halin kaka kuma ba za a yi amfani da, a akasin haka, wasu sauran abrasives (kamar low taurin abrasive), ko da yake akwai wani low amfani kudi da kuma low Price, suna da dogon tsaftacewa sake zagayowar, low yawan aiki, da sharar gida na aiki da kuma aiki lokaci, wadannan abrasives ba za a iya amfani da su.
A cikin harbi ayukan iska mai ƙarfi kayan aiki, da abrasive barbashi an fita daga cikin high-gudun juyawa ƙafafun (ko iska nozzles) a wata sosai high gudun, impacting surface na workpiece, kammala tsaftacewa, ƙarfafa aiki, da kuma katsin tasiri da surface na workpiece kowane lokaci, The katsin da kansu ne batun tasiri amfani, yayin da kayan aiki lalacewa ta hanyar lalacewa da tsagewa, ta hanyar ci gaba da zagayawa da kuma maimaita tunkaro, daga babban barbashi cikin kananan barbashi, daga kananan barbashi don karami barbashi, kuma a karshe, saboda barbashi ne ma kananan (kasa da 0.2mm) Kuma ba za a iya amfani, barrantar da ƙura cire tsarin.
A lalacewa kudi na gyara na harbi ayukan iska mai ƙarfi kayan aiki rinjayar da tabbatarwa ta halin kaka, da kuma lalacewa kudi data daga cikin sassa za a iya sauri samu ta ƙara baƙin ƙarfe yashi, talakawa karfe sabon kwaya (super misali tsawon, Multi-bevel kwana) ko babban rabo da karfe ball hadawa a cikin kayan aiki, Kai tsaye rage sassa rai na 50% -80%.
Taurin da abrasive rinjayar da tsaftacewa gudu da kuma quality, high taurin abrasive rinjayar da tsaftacewa gudun, da tsirar da gama na workpiece. Karkashin al'ada hali, da manufa taurin da abrasive kewayon HRC40-50, ya karya sauƙi don wuya, to nakasawa ga taushi. The girman da abrasive kayyade tsaftacewa ingancin (gama).
Mixed abrasive kayyade kudin na peening:
Karfe harbi aikin juriya ne kananan, tare da dace taurin, high tsirar, m ne mafi ɗaukaka a lõkacin da ci gaba da ayukan iska mai ƙarfi da aiki surface, amma ba sauki jefa fitar da wani mataki na roughness, bukatun da shafi misali sassa, surface roughness da babban tasiri a kan Paint matattarar mannewa, lalata juriya da kuma m rayuwa. A roughness na workpiece surface ne moriya ga kyautata na m Properties na fim, da roughness ne ma kananan, ba moriya ga kyautata na mannewa na Paint, roughness ne ma manyan, kamar da adadin Paint film an wasu, shi zai sa fim kauri rarraba m, musamman a ganiya fim kauri ne kasa da kuma ƙananan fiye da zane da bukatun, haddasa farkon lalata, a Bugu da kari, da roughness ne ma manyan, amma kuma sau da yawa a cikin zurfi ƙullunku rami to riƙe da kumfa, zai zama tushen daga cikin fim kumfa.
Domin amfani da shafi, da ya dace roughness ne Range zuwa 39-75um. Saboda haka dole ne su kasance m don amfani gauraye abrasive, ƙara karfe grit ayi kasafi. A takamaiman gwargwado bisa ga shafi misali da bukatun, don haka cewa duka za a iya sauri tsabtace (inganta aikin yadda ya dace) da kuma iya jefa harbe peening kayan aiki lalacewa zuwa m (iko kayan aiki tabbatarwa ta halin kaka) da kuma tasiri saduwa da shafi bukatun (don rage Paint sharar gida ), Saboda haka rage sauran kudin.
Post lokaci: Jan-07-2019