Mochini oa Junda Sandblasting le mochini oa Junda oa ho penta ke lisebelisoa tse peli tse fapaneng. Le hoja lebitso lena le tšoana, ho na le liphapang tse kholo tsa tšebeliso. Leha ho le joalo, e le ho qoba phoso ea khetho ea mosebedisi, ho ama ts'ebeliso le ho baka tšenyo ea litšenyehelo, liphapang tse lumellanang li hlahisoa ka mor'a moo.
1, phapang lipakeng tsa ho thunya le sandblasting
Molao-motheo oa ho thunngoa peening le sandblasting ke mokhoa oa ho hloekisa bokaholimo ba sehlahisoa ho sebelisa moea e le matla. Ho phunya ho sebelisa tšepe e senyang, joalo ka tšepe ea tšepe, lehlabathe la tšepe, lesela la ceramic. Ho phatloha ha lehlabathe ho sebelisoa ke li-abrasives tse seng tsa tšepe, tse kang lehlabathe la corundum, lehlabathe la khalase, lehlabathe la resin joalo-joalo.
2, Junda o ile a thunya le mokhoa oa ho qhomisa lehlabathe
Ts'ebetso ea ho phunya le ea sandblasting e ipapisitse le lihlahisoa tse fapaneng, ts'ebetso le litlhokahalo tse ling ho fumana hore na ho sebelisoa ho pening kapa ho phatloha ha sandblasting.
3. Khetho ea lisebelisoa tsa ho qhomisa lehlabathe
Shot peening le sandblasting ho phaella ho abrasive, abrasive hlaphoheloa, abrasive arola sesebediswa e fapane, lisebelisoa tse ling tsa lisebelisoa li tšoana, ha e le hantle, likaroloana tse nyenyane tsa abrasive li ka boela tsa e-ba lisebelisoa tse akaretsang le tsa sandblasting, ha e le hantle, ho itšetlehile ka boemo ba sebele.
4. Shot peening ke mokhoa oa ho tlosa mafome a tšepe ka ho sebelisa moea o hatelitsoeng kapa matla a centrifugal e le matla le khohlano. Bophara ba projectile bo pakeng tsa 0.2-2.5mm, khatello ea moea e hatelitsoeng ke 0.2-0.6mpa, 'me Angle pakeng tsa jete le bokaholimo ke likhato tse 30-90. Li-nozzles li entsoe ka tšepe ea T7 kapa ea T8 'me e thatafalloa ho fihlela boima ba 50-. Bophelo ba tšebeletso ea nozzle ka 'ngoe ke matsatsi a 15-20. Shot peening e sebelisoa ho tlosa sekala, mafome, lehlabathe le bopehileng le filimi ea khale ea pente ho tsoa lihlahisoa tsa tšepe tse mahareng le tse kholo tse nang le botenya bo sa feteng 2mm kapa likarolo tsa ho lahla le ho etsa tse sa hlokeng boholo bo nepahetseng le contour. Ke mokhoa oa ho hloekisa pele ho roala holim'a metsi (plating). E sebelisoa haholo libakeng tse kholo tsa likepe, lifekthering tse boima tsa mechini, lifeme tsa likoloi joalo-joalo. Phekolo ea holim'a metsi ka ho phunya, matla a otlang, phello ea ho hloekisa e hlakile. Empa e thunngoa peening ea tšesaane plate workpiece processing, ho le bonolo ho etsa workpiece deformation, 'me sethunya tšepe otla holim'a workpiece (ebang ke thunngoa ho phatloha kapa ho thunngoa peening, tšepe botlaaseng lintho tse bonahalang deformation, hobane ha ho polasetiki, lekhapetleng robehileng, le deformation oli filimi. ka thepa ea motheo, kahoo ka oli workpiece, thunya blasting, thunya peening ke ke ka ho feletseng tlosa oli.
5, sandblasting hape ke mokhoa oa ho hloekisa ka mochini, empa sandblasting ha e thunngoe, sandblasting ke lehlabathe joalo ka lehlabathe la quartz, ho phatloha ha sethunya ke pellet ea tšepe. Mekhoeng e teng ea ho phekola holim'a workpiece, phello ea ho hloekisa ea ho hloekisa lehlabathe. Sandblasting e loketse ho hloekisa sebaka sa mosebetsi ka litlhoko tse phahameng. Leha ho le joalo, lisebelisoa tsa hajoale tsa China tsa ho qhomisa lehlabathe haholo-holo li entsoe ka hinge, scraper, lifti ea libakete le mechini e meng ea khale ea lehlabathe le boima. Basebedisi ba hloka ho haha mokoti o tebileng le ho etsa lesela le sa keneleng metsi ho kenya mechine, litšenyehelo tsa kaho li holimo, litšenyehelo tsa tlhokomelo le tlhokomelo li kholoanyane. Ka tlhokomelo ea naha ho ts'ireletso ea tikoloho le bophelo bo botle ba indasteri, hobane ts'ebetso ea sandblasting e na le palo e kholo ea moloko oa lerōle eseng feela tšilafalo e tebileng ea tikoloho, empa hape e bonolo ho lebisa ho lefu la mosebetsi oa mokhanni (silicosis), e na le palo e kholo ea ho thunya ho nka sebaka sa sandblasting.
E ka holimo e mabapi le phapang pakeng tsa lehlabathe blasting mochine le sethunya peening mochine, ho ea ka selelekela sa eona, re ka utloisisa ka ho hlaka haholoanyane boholo ba kopo le litšobotsi tsa tšebeliso ea thepa, e le ho bapala ka katleho ea eona, ho finyella litlhoko tsa tšebeliso. .
Nako ea poso: May-25-2022
