hadal haynta Mixed go'aamiso qiimaha peening

Qiimaha wax hadal haynta waxaa lagu go'aamiyaa tirada, tayada iyo kharashka of workpiece lagu hawl halkii mar unit (oo ay ku jiraan sugi lahaayeen, consumable iyo shaqada).
Waqtigan xaadirka ah, qaar ka mid ah abrasives engegnaantiinna sare (kaniiniga bir ah, sands bir ah) on suuqa kaloo sameyn kartaa si deg deg ah oo nadiif ah (ama xoojin), qiimaha ka sugi lahaayeen sidoo kale waa yar yahay, laakiin kuwaas oo isticmaalka sugi lahaayeen waa heer sare ah & jilicsan, qalabka tallaalka engeeg xiran qaybo ka xirtaan hore (beddel qalab xiran qaybo marka baahida loo qabo in la joojiyo, la kordhiyo kharashka dayactirka), waxaa jira dad aad u kharashka hawlgalka oo aan sare loo isticmaali, on lid ku ah, qaar ka mid ah abrasives kale (sida engegnaantiinna yar yahay haynta), inkasta oo ay jirto isticmaalka yar heerka iyo Price yar yahay, waxay leeyihiin wareegga dheer nadiifinta, wax soo saarka yar yahay, qashinka waqtiga shaqada iyo hawlgalka, abrasives, kuwaas oo aan la isticmaali karin.
In qalabka shot beera-engeeg, iyo qayb ka sugi lahaayeen waxa lagu saaray ka giringirihii qoqobada-xawaaraha sare (ama nozzles hawada) xawaare aad u dheer, saamayn dusha sare ee workpiece ah, dhamaystirka nadiifinta, xoojinta hawsha, iyo kaabsal ku saamayn dusha of workpiece mar kasta, waxay isku kaabsal The ku xiran yihiin in ay saameyn ku isticmaalka, halka qalabka ay keento Duugga iyo jeexa, iyada oo wareeg joogto ah oo soo noqnoqda naxdinta leh, ka qayb weyn yaryar, ka yaryar in ay qayb ka yar, iyo ugu dambeyntii, sababtoo ah qayb ka ah waa mid aad u yar (ka yar 0.2mm) Oo aan la isticmaali karin, bariyeelay by nidaamka ay ka saareen ciidda.
Heerka Xiro oo ka mid ah qaybaha qalabka shot engeeg saamayn kharashka dayactirka, iyo xogta heerka Duugga ah qaybo ka mid ah si dhakhso ah loo heli karaa by daray ciid bir ah, steel caadiga ah kiniin goynta (dhererka super caadiga ah, xagal multi-qeebta) ama saamiga weyn iyo kubad birta isku qasin in qalabka, si toos ah loo yareeyo nolosha qaybo ka mid ah 50% -80%.
Engegnaantiinna ah hadal haynta ugu saameeyaa xawaaraha nadiifinta iyo tayada, qalbi engegnaantooda aawadeed sare sugi lahaayeen saamayn ku xawaaraha nadiifinta, adkaysiga iyo dhameysatay ee workpiece ah. Under xaaladaha caadiga ah, darantahay ingeega, ku haboon ee kala duwan oo ka sugi lahaayeen of HRC40-50, si ay si fudud u jaba waayo adag, in lahayo ku for jilicsan. Cabbirka sugi lahaayeen ay go'aamiso tayada nadiifinta (dhammayn).
Hadal haynta Mixed go'aamiso qiimaha peening:
caabin Steel shaqada shot waa yar yahay, la qalbi engegnaantiinna aawadeed ku haboon, adkaysiga sare, nadaafad waa heer sare ah marka joogto engeeg dusha shaqada, laakiin ma fududa inuu ka eryo shahaado qaar ka mid ah roughness, shuruudaha daahan qaybaha caadiga ah, roughness dusha leeyihiin saameyn weyn ku Amda Dahaarka rinjiga, iska caabin ah daxalka iyo nolosha ilaaliya. Roughness ee dusha workpiece waa sahla horumar ah ee guryaha ilaaliya filimka, roughness waxaa aad u yar, ma aha sahla horumar ah ee Amda ee rinjiga, roughness waa mid aad u weyn, sida qadarka filimka rinjiga waxaa gaar ah, waxaa ka dhigi doonaa qaybinta dhumucdiisuna waxay filimka sinnayn, gaar ahaan ay ugu sarreysey ee dhumucdiisuna filimku waa ku filan oo ka hooseeya shuruudaha design ah, taasoo keenta daxalka hore, marka lagu daro, roughness waa mid aad u weyn, laakiin sidoo kale inta badan ee ku tuurno berkeddii qoto dheer si ay u sii xajisan xumbo, noqon doona xididkii xumbo filimka.
Waayo, daahan ee caadi ahaan loo isticmaalo, roughness ku haboon waa u dhaxayn in 39-75um. Sidaas daraaddeed waa in uu macquul in la isticmaalo isku qasan sugi lahaayeen, ku dar goobtii steel haboon. Tirada gaar ah sida ay daahan shuruudaha caadiga ah, si ay labada si deg deg ah ku nadiifin kartaa ilaa (hagaajiso waxqabadka shaqada) oo ku tuuraan toogtay karaa peening Xiro qalab ugu yaraan (kharashyada dayactirka qalabka gacanta) oo wax ku ool ah si ay u buuxiyaan shuruudaha daahan ah (si loo yareeyo qashinka rinjiga ), Sayidka yareeyo kharashka guud.