Izindaba
-
Isifinyezo sezindlela zokusebenza ezinemininingwane zokushisela insimbi yokushisa okuphansi
1. Uhlolojikelele lwensimbi ye-cryogenic 1) Izidingo zobuchwepheshe zensimbi esezingeni eliphansi ngokuvamile: amandla anele nokuqina okwanele endaweni enezinga lokushisa eliphansi, ukusebenza kahle kwe-welding, ukusebenza kokucubungula kanye nokumelana nokugqwala, njll. Phakathi kwazo, i-toug ephansi yokushisa. ...Funda kabanzi -
Ukukhubazeka Okujwayelekile Kwe-Welding kanye Nezixazululo Ze-Aluminium Alloy Welding
Ukukhethwa kwe-aluminium ne-aluminium alloy welding wire kusekelwe ikakhulukazi ohlotsheni lwensimbi eyisisekelo, futhi izidingo zokumelana nokuqhekeka okuhlangene, izakhiwo zemishini kanye nokumelana nokugqwala kucatshangelwa kabanzi. Kwesinye isikhathi lapho into ethile iba ukuphikisana okukhulu, i...Funda kabanzi -
Izinto eziqanjiwe kanye nemiklamo yezihlakaniphi ezingama-25 zonke zibonisa ukuhlakanipha nokuhlakanipha kwabantu!
Othile usungula umkhumbi-mkhathi ozosiyisa ku-Mars, okuyinto emangalisayo. Okuphawuleka ngokufanayo yilabo abasebenzela ukuthuthukisa imininingwane yezimpilo zethu. Le miklamo engezansi yonke ihlakaniphile! Amarobhothi e-Ukraine lapho ungeke ukwazi ukuziba khona izimpawu futhi ungasetshenziswa njengokubona ebusuku Lokhu ...Funda kabanzi -
Ulwazi oluyisisekelo lwegeji yentambo, ungayithola uma uyibona
Ulwazi oluyisisekelo lwamageji entambo Igeji yentambo iyigeji esetshenziselwa ukuhlola ukuthi uchungechunge luyahambisana yini nemithethonqubo. Ama-gauge e-thread plug asetshenziselwa ukuhlola imicu yangaphakathi, futhi ama- thread ring gauge asetshenziselwa ukuhlola imicu yangaphandle. Uchungechunge luyinto ebalulekile futhi esetshenziswa kakhulu yesakhiwo. Imicu...Funda kabanzi -
Iqoqo eliphelele lolwazi lwensimbi, izinto ezinhle kufanele zabiwe! !
1. Izakhiwo zensimbi zemishini 1. Iphuzu lokukhiqiza (σs) Lapho insimbi noma isampula yeluliwe, lapho ukucindezeleka kweqa umkhawulo wokunwebeka, ngisho noma ukucindezeleka kunganyuki, insimbi noma isampula isaqhubeka nokuwohloka okusobala kwepulasitiki. Lesi simo sibizwa ngokuthi ukuzinikela, futhi i-min...Funda kabanzi -
I-zero-based hands-on-argon arc welding
(1) Qalisa 1. Vula iswishi yamandla kuphaneli yangaphambili bese usetha inkinobho yamandla endaweni ethi "VULIWE". Isibani samandla sivuliwe. Ifeni engaphakathi emshinini iqala ukuphenduka. 2. Iswishi yokukhetha ihlukaniswe yaba i-argon arc welding kanye ne-manual welding. (2) ukulungisa i-argon arc welding...Funda kabanzi -
Iyiphi indlela yokushisela okufanele isetshenziselwe ukushisela insimbi, i-aluminium, ithusi nensimbi engagqwali
Indlela yokushisela insimbi emnene? Insimbi enekhabhoni ephansi inokuqukethwe kwekhabhoni ephansi kanye nepulasitiki enhle, futhi ingalungiswa ibe izinhlobo ezahlukahlukene zamalunga nezingxenye. Enqubweni yokushisela, akulula ukukhiqiza isakhiwo esiqinile, futhi ukuthambekela kokukhiqiza imifantu nakho kuncane. Ngesikhathi esifanayo, kuba n...Funda kabanzi -
Ungayihlukanisa kanjani insimbi encibilikisiwe nokunamathela ngesikhathi sokushisela i-arc manual
Uma kuyi-welding ye-arc manual, okokuqala, qaphela ukuhlukanisa insimbi encibilikisiwe ne-coating. Qaphela ichibi elincibilikisiwe: uketshezi olucwebezelayo luyinsimbi encibilikisiwe, futhi okuntanta phezu kwalo futhi lugeleze ukunamathela. Uma ushisela, qaphela ukuthi ungavumeli ukunamathela kudlule insimbi encibilikisiwe, ngaphandle kwalokho kulula ...Funda kabanzi -
Umsuka wamathuluzi e-CNC, ubukhulu obungenakucatshangwa babantu
Ukuthuthukiswa kwemimese kunesikhundla esibalulekile emlandweni wokuthuthuka komuntu. Kusukela ekuqaleni kwekhulu lama-28 kuya kwelama-20 BC, kwavela izigaxa zethusi nezigaxa zethusi, izimbobo, imimese neminye imimese yethusi. Ekupheleni kwesikhathi se-Warring States (ikhulu lesithathu BC), imimese yethusi yayi...Funda kabanzi -
Amakhono okucubungula i-CNC lathe awusizo kakhulu
I-CNC lathe iyithuluzi lomshini ozenzakalelayo elinembayo, elisebenza kahle kakhulu. Ukusetshenziswa kwe-CNC lathe kungathuthukisa ukusebenza kahle kokucubungula futhi kudale inani elikhulu. Ukuvela kwe-CNC lathe kwenza amabhizinisi asuse ubuchwepheshe bokucubungula emuva. Ubuchwepheshe bokucubungula be-CNC lathe buyafana, ...Funda kabanzi -
Ifomula yokubala evamile ye-CNC
1. Ukubalwa kwemisebenzi ye-trigonometric 1.tgθ=b/a ctgθ=a/b 2. Sinθ=b/c Cos=a/c 2. Ukubalwa kwesivinini sokusika Vc=(π*D*S)/1000 Vc: umugqa isivinini (m/min) π: pi (3.14159) D: ububanzi bethuluzi (mm) S: isivinini (rpm) 3. Ukubalwa kwenani lokuphakelayo (inani lika-F) F=S*Z*Fz F: Inani lokuphakelayo (mm/min ) S: isivinini (rpm...Funda kabanzi -
Sisebenzisa izinduku zokushisela nsuku zonke, ingabe uyawazi umphumela we-coating
I-coating idlala indima ekuphenduleni okuyinkimbinkimbi kwe-metallurgical kanye nezinguquko zomzimba namakhemikhali ngesikhathi senqubo yokushisela, ngokuyisisekelo ukunqoba izinkinga zama-electrode okukhanya ngesikhathi sokushisela, ngakho-ke ukugqoka kungenye yezinto eziyinhloko ezinquma ikhwalithi yensimbi yokushisela. I-Electrode Co ...Funda kabanzi
