Ndezvipi zvakakanganisika zvinowanzoitika kune mavharuvhu castings?

1. The stomata

Iri igomba diki rinoumbwa negasi iro simbi yekusimbisa maitiro haipukunyuke mukati mesimbi. Rusvingo rwayo rwemukati rwakatsetseka uye rune gasi, ine yakakwira reflectivity kune iyo ultrasonic wave, asi nekuti iine spherical kana ellipsoid, ipfungwa yekuremara, iyo inokanganisa kuratidza kwayo amplitude. Gomba remhepo mu ingot rakatsetseka kuita chikanganiso chenzvimbo mushure mekugadzira kana kukunguruka, izvo zvinobatsira kuwanikwa ne ultrasonic inspection.

2. Kudzosa uye gomba rakasununguka

Kana iyo yekukanda kana ingot yakatonhodzwa uye yakasimbiswa, vhoriyamu inofanira kuderera, uye chirema chakakomba hachigone kuwedzerwa nesimbi yemvura. Makuru uye akadzikama vovities anonzi shrinkage makomba, uye madiki uye akapararira voids anonzi akasununguka. Nekuda kwemutemo wekuwedzera kwekupisa uye kutonhora kuderera, gomba rekuputsika rinosungirwa kuvapo, asi kune akasiyana maumbirwo, saizi uye zvinzvimbo zvine nzira dzakasiyana dzekugadzirisa, uye inova chirema kana ichienda kune yekukanda kana ingot muviri. Kana iyo ingot ikasacheka gomba rekukwenya rakachena uye nekuriunza muzvikamu zvekugadzika, rinozova gomba rakasara rekudzika (residual shrinkage gomba, residual shrinkage pombi).

3. Clip slag

Iyo slag iri mukunyungudutsa kana iyo refractory pachoto chechoto inosvuura musimbi yemvura, uye inodhonzwa mukati mekukanda kana simbi ingot kana ichidurura, ichigadzira iyo slag clamp defect. Slag kazhinji haipo iri yega, kazhinji iri munzvimbo yakakora kana yakapararira pakadzika kwakasiyana, yakafanana nekuremara kwevhoriyamu asi kazhinji ine imwe mutsara.

4. Yakasanganiswa

The reaction products in the smelting process (senge oxide, sulfide, etc.) -non-metallic inclusions, kana iyo yakawedzera midziyo yezvimwe zvikamu muzvikamu zvesimbi haina kunyungudutswa zvachose uye inoramba ichigadzira simbi inclusions, senge yakakwira density, yakakwirira yakanyungudika zvikamu-tungsten, molybdenum, nezvimwe.

5. Gadzirisa

Kupatsanura mukukanda kana ingot kunonyanya kureva chikamu chechikamu chinoumbwa mukugovewa kusina kuenzana kwezvikamu mukunyungudusa kana kunyunguduka kwesimbi. Iro mechanical properties yenzvimbo ine kupatsanurwa kwakasiyana nemagetsi emhando yesimbi yese matrix, uye mutsauko unopfuura unobvumirwa chiyero chinova chirema.

6. Kukanda mitswe

Kutsemuka mukukanda kunonyanya kukonzerwa nekuderera kwekushushikana kwesimbi kutonhora kusimba kunopfuura simba rekupedzisira rechinhu, chine hukama nechimiro chekugadzira dhizaini uye maitiro ekukanda, uye zvakare zvine chekuita nekutsemuka kwekunzwa kweimwe tsvina mukati. zvinhu zvesimbi (zvakadai seyakakwira sarufa, inotonhora brittleness, yakakwira phosphorus content, nezvimwewo). Muchirukwa, pachavawo nekutsemuka kwekristaro yeshaft, uye mune inotevera billet forging, icharamba iri mukugadzira semukati mekuputika kwekugadzira.

Kunze kwezvo, Tianjin Tanggu Mvura Chisimbiso Valve Co., Ltd. ndeye tekinoroji yepamusoro elastic chigaro vharafu inotsigira mabhizinesi, zvigadzirwarabha chigaro chipfuwo butterfly valve, lug butterfly valve, kaviri flange concentric butterfly valve, kaviri flangeeccentric butterfly valve, vharafu,wafer dual plate check valve, Y-Strainer uye zvichingodaro. PaTianjin Tanggu Mvura Seal Valve Co., Ltd., tinodada nekupa zvigadzirwa zvemhando yepamusoro zvinosangana nepamusoro-soro indasitiri zviyero. Nemavharuvhu edu akasiyana-siyana uye mafittings, unogona kuvimba nesu kuti tipe mhinduro yakakwana yehurongwa hwako hwemvura. Bata nesu nhasi kuti udzidze zvakawanda nezve zvigadzirwa zvedu uye kuti tingakubatsira sei.