Kukuvadzwa kwewelding kushushikana kwepakati-frequency spot welding muchina unonyanya kuiswa muzvikamu zvitanhatu: 1, kusimba kwemagetsi; 2, welding kuoma; 3, kugadzikana kwezvikamu zvewelding; 4, kunyatsogadzirisa; 5, dimensional kugadzikana; 6. Corrosion resistance. Inotevera diki nhevedzano kuti iwe uzivise zvakadzama:
Mhedzisiro pasimba: Kana paine hurema hwakakomba munzvimbo yakakwirira yakasara yekushushikana, uye chikamu chewelding chiri kushanda pane yakaderera brittleness shanduko tembiricha, iyo welding yakasara kushushikana inoderedza iyo static mutoro simba. Pasi pechiito che cyclic stress, kana iyo yakasara tensile stress iripo pakustress concentration, welding residual tensile stress inozoderedza kuneta kwesimba reweldment.
Kupesvedzera pakuomarara: iyo welding yakasara kushushikana uye kushushikana kunokonzerwa nekunze kwemutoro superposition, inogona kuita kuti chikamu chewelding chibereke kumberi uye kuburitsa epurasitiki deformation. Iko kuoma kwe weldment kuchaderedzwa semugumisiro.
Kupesvedzera pakugadzikana kwekumanikidzwa kwezvikamu zvakashongedzwa: kana tsvimbo yemoto iri pasi pekumanikidzwa, iyo welding yakasara kushushikana uye kushushikana kunokonzerwa nemutoro wekunze kunokwirisa, izvo zvinogona kuita kuti tsvimbo yemuno goho kana kuita kuti tsvimbo yekusagadzikana kwenzvimbo, uye iyo yakazara. kugadzikana kwetsvimbo kuchaderedzwa. Kufuridzirwa kwekushungurudzika kwakasara pakugadzikana kunobva pane geometry yenhengo uye kugoverwa kwekunetseka kwemukati. Kufuridzirwa kwekushungurudzika kwakasara pachikamu chisina kuvharwa (chakadai seI-chikamu) chikuru kupfuura chechikamu chakavharwa (sechikamu chebhokisi).
Kupesvedzera pakurongeka kwemuchina: Kuvepo kwewelding residual stress ine madhigirii akasiyana epesvedzero pakuita machining chaiko kweweldparts. Iyo diki iyo kuomarara kweiyo weldment, iyo yakakura huwandu hwekugadzirisa, uye yakanyanya kukanganisa pakururama.
Kupesvedzera pakugadzikana kwedimensional: Iyo welding yakasara kusagadzikana inoshanduka nekufamba kwenguva, uye saizi yeweldment inoshandukawo. Iyo dimensional kugadzikana kwewelded zvikamu zvinokanganiswawo nekugadzikana kwekunetseka kwakasara.
Mhedzisiro pakupokana kwekuora: Welding yakasara kushushikana uye kushushikana kwemutoro kunogona kukonzera kusagadzikana ngura kupaza.
Nguva yekutumira: Zvita-06-2023
