Selelekela
E le lisebelisoa tse sebetsang hantle tsa welding,Mechini ea welding ea capacitanceli sebelisoa haholo tlhahiso ea betri, ts'ebetso ea likarolo tsa elektroniki le likarolo tse ling. Ts'ebetso ea bona ea welding e arotsoe ka mekhahlelo e mengata ea bohlokoa, 'me mohato o mong le o mong o ama boleng le ts'ebetso ea welding ka kotloloho. Ho tseba litšoaneleho le lintlha tsa bohlokoa tsa ts'ebetso ea mekhahlelo ena ke motheo oa ho ntlafatsa katleho ea tlhahiso le sekhahla sa tlhahiso ea lihlahisoa.
I. Pele -khatello ea Boemo: Khokahano e Tsitsitseng, Ho Qoba Spatter
- Boemo ba pele{{0}khatello ke mohato oa pele oa capacitance discharge welding, e leng nako e hlokahalang bakeng sa li-electrode ho hatella lisebelisoa le ho kenya khatello e tsitsitseng. Mosebetsi oa mantlha oa sethala sena ke ho etsa bonnete ba hore ho kopana ho thata pakeng tsa li-electrode le li-workpieces, ho fokotsa khanyetso ea ho kopana, le ho qoba spatter kapa desoldering e bakoang ke khatello e sa lekaneng.
- Litlhophiso tsa Paramethara: Pele-nako ea khatello e hloka ho lokisoa ho latela stroke ea electrode le botenya ba workpiece. Haeba nako e le khutšoanyane haholo, li-electrode li ka 'na tsa tsoa moeeng, tsa baka li-welding tsa bohata; haeba nako e telele haholo, katleho ea tlhahiso e tla fokotseha.
- Tlhokomeliso: Kamehla hlahloba maemo a ho apara li-electrode ho netefatsa phetiso ea khatello e tšoanang.
II. Boemo ba khatello ea maikutlo: Phallo e Nepahetseng, Melding Weld Points
- Sethala sa khatello ea maikutlo ke sehokelo sa mantlha sa welding ea capacitance discharge, e buang ka nako ea li-electrode tse tsoelang pele ho sebelisa khatello nakong ea ho tsoa. Mokhahlelo ona o hlahisa lithempereichara tse phahameng ka ho fetesisa hang-hang, libaka tsa ho ikopanya le li-workpiece tse qhibilihang ho etsa li-weld nuggets.
- Taolo ea Matla: Nako ea khatello e lumellana le nako ea ho tsoa, e hlokang phetoho e matla ea hona joale e ipapisitseng le lisebelisoa tsa mosebetsi le botenya. Mohlala, lisebelisoa tse tšesaane (joalo ka foil ea koporo ea 0.1mm) li hloka nako e khuts'oane-ea nako e tlase, athe lipoleiti tse teteaneng li hloka nako e telele le matla a mangata.
- Karolo ea Bohlokoa: Khatello le ho bapisa hona joale sethaleng sena ho etsa qeto ea ho tiea ha weld, ho hloka ho qoba ho cheseletsa ka bohata ho tloha khatellong e sa lekaneng kapa ho senyeha ha workpiece ho tloha khatellong e feteletseng.
III. Mokhahlelo oa Tlhokomelo ea Khatello: Cooling Crystallization, Ho Thibela Mefokolo
- Mokhahlelo oa tlhokomelo ea khatello ke mokhoa oo li-electrode li tsoelang pele ho sebelisa khatello ka mor'a hore welding e fele ho fihlela tšepe e qhibilihisitsoeng e pholile ebe e phatsima. Sepheo sa mantlha sa sethaleng sena ke ho felisa li-pores tse ka hare, shrinkage porosity, le mefokolo e meng ea li-welds ka khatello e tsoelang pele, ho ntlafatsa matla a weld.
- Tlhophiso ea Nako: Nako ea ho lokisa khatello hangata ke metsotsoana e 0.1-2.5 (ho ipapisitse le botenya ba sesebediswa sa mosebetsi), e hlokang ho netefatsa ho tiya ha nugget ka botlalo pele khatello e lokolloa.
- Lintho tsa Bohlokoa tsa Ts'ebetso: Haeba nako ea ho boloka khatello e sa lekana, li-welds li na le monyetla oa ho phatloha; haeba nako e telele haholo, morethetho oa tlhahiso o ka ameha.
IV. Mothati oa Welding: Khokahano e Felletseng, Ho netefatsa Botsitso
- The welding stage ha e teng ka bo eona feela empa ke mohlala o felletseng oa mekhahlelo ea pele-khatello, khatello, le mehato ea ho lokisa khatello. Phello ea tjheseletsa ea mochini oa tjheseletsa oa capacitance o ipapisitse le tšebelisano e hokahantsoeng lipakeng tsa mekhahlelo eohle. Ka mohlala, botsitso ba khatello boemong ba-ba khatello ea pele bo ama ka kotloloho ts'ebetso ea ho ntša metsi nakong ea khatello, ha phello ea ho pholisa mokhahlelong oa tokiso ea khatello e itšetlehile ka litlhophiso tsa parametha ho tloha methating e 'meli e fetileng.
- Litlhahiso tsa ho ntlafatsa: Ka ho fetola liparamente tse kang electrode stroke, lisebelisoa tsa morao-rao le liliba tsa khatello, litharollo tsa welding bakeng sa lisebelisoa tse fapaneng tsa mosebetsi li ka finyelloa.
Qetello
The welding process ea capacitance discharge machine welding e ka aroloa ka mekhahlelo e mene: pre-khatello, khatello, tlhokomelo ea khatello, le welding, 'me mohato ka mong o hloka taolo e tiileng ea paramethara. Ts'ebetso ea mahlale e ke ke ea ntlafatsa boleng ba welding feela, empa hape le ho lelefatsa bophelo ba lisebelisoa le ho fokotsa tšebeliso ea matla. Ho khothaletsoa hore likhoebo li thehe mekhoa e tloaelehileng ea ts'ebetso e ipapisitseng le litlhoko tsa 'nete le ho koetlisa basebetsi khafetsa ho sebelisa ts'ebetso e nepahetseng eaMechini ea welding ea capacitance
