Sidee loo doortaa dhammaan noocyada kala duwan ee mindiyaha jikada?

Waxaa jira noocyo badan oo mindiyo jikada ah oo suuqa yaal; qof kastaa wuxuu leeyahay mindidiisa ayaa wanaagsan, dabcan, waa dabiici in Wang Po ay iibiso qaraha oo ay ku faanto nafteeda, laakiin macaamiisha ayaa inta badan khasaara marka ay dooranayaan. Haddaba, sidee ayaad u dooran kartaa mindida jikada oo kugu habboon?

Akhrinta lagu taliyay: Waa maxay tuwaalada jikada Sida loo isticmaalo tuwaalada waraaqaha jikada

Kala soocidda mindiyaha:

(Inta badan dadka isticmaala guryaha maalinlaha ah) Mindiyaha gurigu waxay u qaybsan yihiin mindiyo jarjaran, midiyo lafo gooyo, midiyo laba ujeedo leh, midiyo midho, iwm sida ay u shaqeeyaan. . Marka loo eego tikniyoolajiyadda farsamaynta, waxaa jira shaambad samaynta, foorno kulul oo casaan ah, iwm .; marka loo eego walxaha, waxaa loo qaybin karaa birta kaarboonka, birta aan fiicnayn, ceramics (zirconia) iyo wixii la mid ah.

Noocyo badan oo hadda ah Midiyaha ayaa dhamaantood ah kuwo dhameystiran, iyo midka guud ee mindiyaha sidoo kale waxaa ka mid ah ulo afaysan iyo kuwa mindiyaha haysta.

① mindida wax lagu jarjaro: waxaa loo isticmaalaa in lagu jarjaro cuntada, laakiin kuma haboona in la gooyo hilibka barafaysan ee aan dhalaalin.

②Midida Goynta Lafaha: Waxa loo isticmaalaa goynta cuntada adag sida lafaha.

③ Mindida la jarjaro: Waa la gooyn karaa waana la gooyn karaa, laakiin ma jirto wax mindi wax lagu gooyo oo gaar ah marka la jarjarayo, way fiiqan tahay waana fududahay in la isticmaalo (qalabka, habka

Xaaladdan oo kale), kuma habboona in la gooyo lafaha waaweyn. Hilibka shiidan ayaa wanaagsan.

④ Mindi miro: loo isticmaalo in lagu gooyo maqaarka khudaarta iyo miraha.

Markaad dooranayso qalab, fiiro gaar ah u yeelo qodobada soo socda:

1. Daabku waa af badan yahay

Daabku waa inuu noqdaa mid fiiqan, toosan, oo bilaa nicks ah.

Marka hore, marka laga eego aragtida isticmaalaha, shuruudaha ugu horreeya ee mindida jikada waa inay ahaataa mid fiiqan (dhakhso leh), oo doorbidaysa fiiqan waara. Haddaba bal aynu eegno af-xidhnaanta mindida jikada waxa lagu gartaa sifooyinkaas?

1. Qalabka

Caadi ahaan birta, birta aan la taaban karin, birta kaarboonka (sida birta qolofka), ama dhoobada (zirconia) Damascus iyo wixii la mid ah. Qalabka kala duwan ayaa go'aamiya adkaanta mindida la dhammeeyey, markaa ma la fahmi karaa in adkaanta sare, sare u kaca? Waa in la sheegaa in aysan ahayn mid sax ah, sababtoo ah "degdegga" mindida jikada waxay sidoo kale ku xiran tahay heerka iyo jilicsanaanta cidhifka mindida.

Tusaale ahaan, mindiyaha dhoobada ah ayaa inta badan ka adag midiyaha birta ah, laakiin dadka isticmaala waxay inta badan ogaadaan in aysan u degdegin mindiyaha birta ah marka la isticmaalayo. Tani waa sababta oo ah xaddidaadda walxaha, heerka cirifka mindida dhoobada ma noqon karto mid aad u yar, haddii kale waxay noqon doontaa mid si toos ah u jajaban. Dabcan, mindiyaha dhoobada ayaa sidoo kale leh faa'iidooyinka aan daxaleynin.

Adag: 3cr13<4Cr13<5Cr15<8Cr15<9Cr15≈ steel carbon<Damascus<Ceramic (Zirconium Oxide)

2. Habka afaynta ayaa loo qaybiyaa jarista mishiinka iyo jarista gacanta

Sidaa darteed, marka la eego fiiqan oo keliya, mindiyaha jikada oo leh qallafsanaan sare oo bir ah, gooyn yar yar, qallooca jilicsan ee cirifka goynta halkii uu ka ahaan lahaa dhibicda toosan ee tooska ah ayaa noqon doonta "dhakhso" oo aad loo isticmaali karo, gaar ahaan mindiyaha goynta. Sidaa darteed, walxo isku mid ah, mindida wax lagu gooyo ee farsamada ayaa hubaal ah inay ka fiiqan tahay mindida lafaha, taas oo lagu go'aamiyo heerka goynta.

Laba, fududahay in la isticmaalo.

Naqshadaynta gacanta mindida waa in ay noqotaa mid bini'aadannimo oo raaxo leh in la qabto

Marka la eego gacan-qabsiga mindida, walxaha ugu muhiimsan waa alwaax, balaastiig injineernimo, birta gacanta, iwm, mid kastaa wuxuu leeyahay faa'iidooyin u gaar ah. Guud ahaan, gacan-qabashada mindiyaha-jikada ee shaabadaysan ayaa ah kuwa ka wanaagsan oo la safeeyey; mindiyo-dhaqameedka been-abuurka ah waxay inta badan isticmaalaan gacmo-gashiyo (inta badan gacmaha wareegyada), iyo hadda qaar ka mid ah kuwa soo saara mindiyaha dhaqameed ayaa bilaabay inay ku iibiyaan mindiyaha gacmo kale.

Saddex, ammaan in la isticmaalo.

Gacanka mindida waa inuu lahaadaa naqshad aan simbiriirixan lahayn, si aysan u dhaawacmin isticmaalaha haddii ay ka baxdo gacanta. Baahnayn in la yiraahdo, tani waa shardiga ugu yar, waxaa dheer, aan ka hadalno faraqa u dhexeeya samaynta shaambada iyo habka foornada kulul ee casaanka ah:

Shaabadaynta samaynta: Si fudud loo dhigo, waa in la isticmaalo saxan bir ah oo dhan (sida dhumucdiisuna tahay 2 mm) si toos ah mindi dhamaystiran uga soo saarto qalabka wax lagu shiidi karo, ka dibna la sameeyo goynta xigta, daaweynta dusha sare, daaweynta kulaylka, gacanta sare, iwm. ka dib habka, waxa loo sameeyaa mindi jikada la dhammeeyey. Faa'iidooyinka geeddi-socodkani waa waxtar sare iyo faa'iidooyin kharash badan, heer sare oo farsamo, daaweyn dusha sare ah, heer sare oo heer sare ah, iyo faahfaahin aad u fiican.

Waqtigan xaadirka ah, mindiyaha caadiga ah ee dukaamada waaweyn iyo suuqyada kale ayaa asal ahaan ka mid ah farsamada noocaan ah (oo ay matalaan Yangjiang, Guangdong, Shibazi, Qiaowife, iwm.)

Been abuurka dhaqameed: Farqiga ugu weyn ee u dhexeeya habka samaynta shaambada ayaa ku jirta marxaladda samaynta mindida maran. Foorjaridu waa in la gubo birta birta ah (sida caadiga ah xannibaadda) xaalad kulul oo casaan ah, iyada oo loo marayo garaacid soo noqnoqda (dubbaha mishiinka ayaa inta badan hadda la isticmaalaa), si loo qaabeeyo biilka hore ee mindida, ka dibna gacanta lagu fiiqo (shaandhaynta), daaweynta dusha sare, kulaylka daawaynta, iwm Marka la barbar dhigo mindiyaha jikada ee shaabadaysan, mindiyaha jikada ee been abuurka ah waxay leeyihiin bir cufan, culays badan oo isku mid ah oo jidhka daab qaybinaya, iyo xajin fiican oo afaysan.

Khasaaraha ayaa ah in ay adagtahay in la kordhiyo wax soo saarka, kharashkuna uu sarreeyo, tafaasiisha habraacuna aad ayay u liidataa.

S: Sifooyinkee ayaa go'aamiya af-duubnaanta mindida jikada?

Jawaab: 1. Qalabka

Caadi ahaan birta, birta aan la taaban karin, birta kaarboonka (sida birta qolofka), ama dhoobada (zirconia) Damascus iyo wixii la mid ah. Qalabka kala duwan ayaa go'aamiya adkaanta mindida la dhammeeyey, markaa ma la fahmi karaa in adkaanta sare, sare u kaca? Waa in la sheegaa in aysan ahayn mid sax ah, sababtoo ah "degdegga" mindida jikada waxay sidoo kale ku xiran tahay heerka iyo jilicsanaanta cidhifka mindida.

Tusaale ahaan, mindiyaha dhoobada ah ayaa inta badan ka adag midiyaha birta ah, laakiin dadka isticmaala waxay inta badan ogaadaan in aysan u degdegin mindiyaha birta ah marka la isticmaalayo. Tani waa sababta oo ah xaddidaadda walxaha, heerka cirifka mindida dhoobada ma noqon karto mid aad u yar, haddii kale waxay noqon doontaa mid si toos ah u jajaban. Dabcan, mindiyaha dhoobada ayaa sidoo kale leh faa'iidooyinka aan daxaleynin.

Adag: 3cr13<4Cr13<5Cr15<8Cr15<9Cr15≈ steel carbon<Damascus<Ceramic (Zirconium Oxide)

2. Habka afaynta

Waxa loo kala qaybiyaa mashiin goynta iyo jarista gacanta.Sidaa darteed, marka la eego afaynta oo keliya, mindiyaha jikada leh ee adag ee birta ah, cidhifyada yar yar, iyo qallooca jilcan ee cidhifka goynta halkii ay ka ahaan lahayd mid toosan oo toosan ayaa noqon doona "dhakhso leh". , gaar ahaan mindida wax lagu jarjaro. Sidaa darteed, walxo isku mid ah, mindida wax lagu gooyo ee farshaxanku waa hubaal ka fiiqan yahay mindida lafaha. Afaynta iyo fudaydka afaynta mindiyaha jikada ee gacanta lagu jarjaro ayaa aad uga fiican, taas oo lagu go'aamiyo farsamada gacanta iyo shucaaca cidhifka goynta.

Mindiyaha mishiinadu afaysan yihiin waxay leeyihiin cidhif yar oo aad u dadaal badan si ay u afaystaan ​​ka dib isticmaalka, halka mindiyaha jikada ee gacanta lagu fiishay ay leeyihiin gees ka jilicsan.

S: Waa maxay nooca jikada loo yaqaan mindida jikada ee been abuurka ah?

Jawaab: Waxa loogu yeero mindida jikada ee been abuurka ah waa mindi-jikada oo lagu kululeeyo embriyaha gaduudan, si isdaba joog ah u been abuurasho, gacan qaabayn, gacan-fiiqid iyo habab kale.Wakiilka caadiga ah waa Longshui, Dazu County, Chongqing, oo loo yaqaan Farsamada dhaqameed ee aagga ayaa u dhiganta shaambada qabow ee duuban ee samaynaysa mindida jikada, taas oo ay u taagan tahay farsamada gacanta ee Yangjiang, Guangdong.

S: Waa maxay faa'iidada iyo khasaaraha ay leedahay mindiyaha jikada ee been abuurka ah marka loo eego midiyaha caadiga ah ee qaboojiyaha?

Jawaab: Farqiga u dhexeeya labada ayaa ku jira in mindida bannaan ay soo martay qaab been abuur ah oo soo noqnoqda oo heerkul sare ah oo kulul.

Marka loo eego mindiyaha jikada ee qaboojiyaha ah, mindiyaha jikada ee been abuurka ah waxay leeyihiin bir cufan iyo culeysyo isku mid ah oo ku jira jirka birta, taas oo ah mid waara oo aan si fudud loo dillaacin. Khasaaraha ayaa ah in ay adag tahay in la kordhiyo wax soo saarka, kharashkuna uu badan yahay, samaynta gacan-ku-haynta uma eka mid u qurux badan sida mindi qabow oo duuban. (Maacuunnada jikada ee Deng ayaa beddelay tignoolajiyada soo jireenka ah waxayna si fiican u xalliyeen dhibaatadan.

)

S: Sidee ayay macaamiisha caadiga ah u kala soocaan?

Jawaab: Guud ahaan marka loo hadlo, dhabarka mindiyaha jikada ee been abuurka ah ayaa ah mid dhumuc weyn leh, oogada goynta laga soo bilaabo dhabarka mindida ilaa daabku maaha mid caadi ah oo qaabaysan. Cidhifku maaha mid toosan, oo geesku wuu jilicsan yahay.

Waqtigan xaadirka ah, waxaa jira waxyaabo yar oo bir ah oo heer sare ah oo ah 9 chromium iyo 15 molybdenum vanadium suuqa, halka mindiyaha jikada ee suuqa caadiga ah ay inta badan ka samaysan yihiin 3 chrome iyo 4 chrome steel steel (dukaankani sidoo kale wuxuu leeyahay, qiimuhuna aad buu uga jaban yahay).

Qiimaha halkii ton oo ah 9-chrome ahamaama waa 2-3 jeer ka 3-chrome caadiga ah.

Marka labaad, tignoolajiyada been abuurka ah ee loo isticmaalo mindida jikada waxay si fiican u xallisaa dhibaatada ah in birta 9-chrome ay ilaalin karto adkaanta sare iyada oo la ilaalinayo adkaanta iyo cimri dhererka wanaagsan. shaabadeynta. timid

Midda saddexaad, inkasta oo qiimaha guud ee mindida kushiinku aanu ahayn mid aad u sarreeya, haddana waa badeeco waarta, mindida-jikada waxa la isticmaali karaa in ka badan 10 sano haddii si fiican loo ilaaliyo, celceliska qiimaha waa mid aad u hooseeya.

S: Maxay ku kala duwan yihiin mindiyaha la jarjaray, midiyaha lafaha goynaya, iyo mindiyaha la jarjaray?

Jawaab: Mindiyaha jikada waxay u qaybsamaan noocyo kala duwan sida loo isticmaalo, sida mindiyaha wax lagu gooyo, midiyaha lafaha gooyo, mindiyo laba ujeedo leh, midiyo midho ah. Caadi ahaan, cidhifka goynta jeexjeexuhu wuxuu ku saabsan yahay 15 °, kaas oo khafiif ah oo sahlan in la jarjaro; cidhifka goynta mindida lafaha ayaa ka sarreeya 25 °, dhumuc weyn, culus, oo ku habboon goynta; cidhifka goynta ee labada- Mindi ujeedadu waa 15°-25° inta u dhaxaysa °, waxaad gooyn kartaa qaar aan aad u waynayn sida digaaga, shinbiraha iyo kalluunka, laakiin waa hawl yar in la jarjaro oo la tacaalo lafaha waaweyn ee lugaha doofaarka.