Iindaba zeshishini
-
I-Saudi Arabia inciphisa imveliso ngokuzithandela
Ngomhla we-4 ka-Agasti, ikamva leoli ekrwada yaseShanghai SC yasekhaya yavulwa kwi-612.0 yuan/barrel. Njengoko ukukhutshwa kweendaba, ikusasa leoli elikrwada liphakame kwi-2.86% ukuya kwi-622.9 yuan / umgqomo, lifikelela kwi-624.1 yuan / umgqomo ngexesha leseshoni kunye nezantsi kwe-612.0 yuan / umgqomo. Kwimarike yangaphandle, i-oyile ekrwada yase-US yavulwa nge-81.73 yeedola ...Funda ngokugqithisileyo -
Uluhlu lweoyile yase-US lwehle ngaphezu kokuba bekulindelwe, ngamaxabiso eoli anyuke nge-3%
ENew York, ngo-Juni 28 (iReuters) - Amaxabiso e-oyile aphakama malunga ne-3% ngoLwesithathu njengoko izixhobo ze-oyile ekrwada zase-US zigqithise ulindelo kwiveki yesibini elandelelanayo, ukuphelisa inkxalabo yokuba ukunyuka kwexabiso lenzala kunokunciphisa ukukhula koqoqosho kunye nokunciphisa imfuno yeoli yehlabathi. Ikamva le-oyile ekrwada ye-Brent yenyuka nge-$1....Funda ngokugqithisileyo -
Iinkcukacha zobuchwephesha bokwenziwa kweshaft engundoqo yejenereyitha yeinjini yomoya
Ukunyibilika Intsimbi engundoqo ye-shaft kufuneka inyibilikiswe kusetyenziswa iziko lombane, ngokucoca ngaphandle kwesithando somlilo kunye ne-vacuum degassing. I-2.I-Forging I-shaft ephambili kufuneka yenziwe ngokuthe ngqo kwii-ingots zetsimbi. Ukulungelelaniswa phakathi kwe-axis ye-shaft ephambili kunye nomgca ophakathi we-ingot kufuneka kube yinto ephambili ...Funda ngokugqithisileyo -
I-non-magnetic integral blade uhlobo lwe-stabilizer
Ukuphuhliswa kunye nokuveliswa kwezixhobo ze-nonmagnetic hard alloy kubonakaliswa okubalulekileyo kwezinto ezintsha ze-alloy. I-Hard alloy yenziwe nge-sintering i-refractory metal carbides ye-IV A, VA, kunye namaqela e-VI A kwitheyibhile ye-periodic yezinto (ezifana ne-tungsten carbide WC), kunye ne-t ...Funda ngokugqithisileyo -
I-HF-2000 edibeneyo okanye i-welded blade Stabilizer
I-HF-2000 Stabilizer sisixhobo esibalulekileyo kwishishini lokomba ioli. I-stabilizer idibaniswe nezantsi kwe-drill bit. Kwaye uzinzise umtya we-drill kwaye ugcine isalathiso esifunwayo sokusebenza kokomba. I-HF-2000 Stabilizer dimension kunye nokumila kuxhomekeke kwiimfuno ezithile ze...Funda ngokugqithisileyo -
Uvavanyo lwe-Ultrasonic yendawo yangaphakathi ye-cylindrical forgings
Uvavanyo lwe-Ultrasonic yindlela esetyenziswa ngokuqhelekileyo yokukhangela iziphene zangaphakathi zangaphakathi kwi-cylindrical forgings. Ukuze kuqinisekiswe iziphumo zovavanyo olusebenzayo, kukho imiqathango ebalulekileyo ekufuneka ilandelwe. Okokuqala, uvavanyo lwe-ultrasonic kufuneka lwenziwe kwi-cylindrical forgings emva ...Funda ngokugqithisileyo -
Yintoni ekufuneka iqwalaselwe xa kusenziwa iifogi ezinkulu?
Yintoni ekufuneka iqwalaselwe xa kusenziwa iifogi ezinkulu? I-alloy yinto esetyenziswa ngokubanzi, kwaye i-forgings zizinto ze-alloy eziveliswa kwi-alloy forging. Kumashishini afana ne-aerospace, ulwandle, kunye nokwakhiwa kweenqanawa, ukuveliswa koomatshini abakhulu kufuna ukufakwa kwezinto ezihambelanayo ...Funda ngokugqithisileyo -
Ibhithi ekufutshane okanye intambo ye-HF-3000 yokuzinzisa Intshayelelo
I-HF-3000 Stabilizer sisixhobo esibalulekileyo kwishishini lokomba ioyile. I-stabilizer idibaniswe nezantsi kwe-drill bit. Kwaye uzinzise umtya we-drill kwaye ugcine isalathiso esifunwayo sokusebenza kokomba. I-HF-3000 Stabilizer dimension and shape ixhomekeke kwiimfuno ezithile ze...Funda ngokugqithisileyo -
Ukwakhiwa kwe-Geothermal HF-5000 ukuzinzisa Intshayelelo
I-HF-5000 Stabilizer sisixhobo esibalulekileyo kwishishini lokomba ioli. I-stabilizer idibaniswe nezantsi kwe-drill bit. Kwaye uzinzise umtya we-drill kwaye ugcine isalathiso esifunwayo sokusebenza kokomba. I-HF-5000 Stabilizer dimension kunye nokumila kuxhomekeke kwiimfuno ezithile ze...Funda ngokugqithisileyo -
Unokukhetha njani umlinganiselo wokulinganisa?
Njengoko i-forging ratio isanda, ii-pores zangaphakathi zixinzelelwe kwaye i-dendrites ye-cast-cast iyaphulwa, okukhokelela ekuphuculeni okubalulekileyo kwi-longitudinal kunye ne-transverse mechanical properties of forging. Kodwa xa umlinganiselo wecandelo le-elongation forging umkhulu kuno-3-4, njengoko ukubunjwa...Funda ngokugqithisileyo -
Uthini umahluko phakathi kweeshafu eziqengqelekisiweyo kunye nezo zibunjiweyo?
Kwi-shafts, ukuqengqeleka kunye ne-forging ziindlela ezimbini eziqhelekileyo zokuvelisa. Ezi ntlobo zimbini zemiqulu iyahluka kwinkqubo yokuvelisa, iimpawu zemathiriyeli, iipropathi zoomatshini, kunye nobubanzi besicelo. 1. Inkqubo yokuvelisa: I-shaft eqengqelekayo: I-shaft eqengqelekayo yenziwa ngokucofa ngokuqhubekayo a...Funda ngokugqithisileyo -
Iindaba malunga neChina yokuQinisa iZakhono
Izinto ezininzi ezibalulekileyo zezinye izixhobo ezinzima zenziwe ngomatshini wokwenza ushicilelo lwehydraulic waseTshayina. Ingot yentsimbi enobunzima obumalunga. Iitoni ezingama-500 zakhutshwa kwiziko lokufudumeza zaza zasiwa kumatshini wokushicilela oziitoni ezingama-15 000 wokwenziwa ngoxinzelelo olukhulu olwenziwa ngamanzi ukuze kwenziwe umkhwa. Le 15,000-toni enzima-umsebenzi wokwenza ihydra...Funda ngokugqithisileyo
