Nkhani
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Kodi kutentha kwa induction kumagwira ntchito pa golide?
Chitofu chosungunula zitsulo chopangidwa ndi induction ndi chipangizo chosungunula zitsulo chomwe chimagwiritsidwa ntchito kwambiri, chomwe chimatenthetsa zitsulo mpaka kufika posungunuka pogwiritsa ntchito mfundo yotenthetsera zitsulo, kukwaniritsa cholinga chosungunula ndi kuponyera. Chimagwira ntchito pa golide, koma pa zitsulo zamtengo wapatali, tikukulimbikitsani kwambiri...Werengani zambiri -
Mitengo ya golide yapadziko lonse lapansi idzaswa mbiri yakale mu 2024
Posachedwapa, deta ya zachuma ku United States, kuphatikizapo ntchito ndi kukwera kwa mitengo, yatsika. Ngati kutsika kwa mitengo kukukwera mofulumira, kungathandize kuchepetsa chiwongola dzanja. Pali kusiyana pakati pa zomwe msika ukuyembekezera ndi kuyamba kwa kuchepetsa chiwongola dzanja, koma zomwe zikuchitika...Werengani zambiri -
Bungwe la United Nations latulutsa lipoti lonena za momwe chuma cha dziko lonse chidzakhalire mu 2024 komanso momwe zinthu zidzayendere.
Pa Januwale 4, Dipatimenti ya Zachuma ndi Zachikhalidwe ya United Nations idatulutsa chikalata cha United Nations "2024 World Economic Situation and Outlook". Lipoti laposachedwa la zachuma la United Nations likuneneratu kuti kukula kwachuma padziko lonse lapansi kukuyembekezeka kuchepa kuchokera pa 2.7% ...Werengani zambiri -
Mtengo wa golide wapadziko lonse wapanga mbiri chaka chino! Kodi upitiliza kukwera chaka chamawa?
Lachisanu lino, msika wamasheya ku US watseka pang'ono, koma chifukwa cha kukwera kwamphamvu kumapeto kwa chaka cha 2023, ma index onse atatu akuluakulu aku US adakwera kwa sabata lachisanu ndi chinayi motsatizana. Dow Jones Industrial Average idakwera ndi 0.81% sabata ino, ndipo Nasdaq idakwera ndi 0.12%, zonse ziwiri zikuyika consequence yayitali kwambiri ya sabata...Werengani zambiri -
Gulu la Precious Metals linachititsa bwino pulogalamu ya 2023 ya Yunnan Province Leading Industry Talents Training
Posachedwapa, "2023 Yunnan Province Industrial Leading Talents Advanced Training Course" idachitika bwino ku Hangzhou, yochitidwa ndi Yunnan Provincial Department of Human Resources and Social Security ndipo yochitidwa ndi Precious Metals Group. Pamwambo wotsegulira, Human Res...Werengani zambiri -
Kugwiritsa ntchito graphite m'njira zosiyanasiyana
Graphite ndi mchere wodziwika bwino wokhala ndi zinthu zambiri zapadera zakuthupi ndi zamakemikolo, zomwe zimapangitsa kuti ugwiritsidwe ntchito kwambiri m'magawo ambiri. Nkhaniyi ifotokoza za momwe graphite imagwiritsidwira ntchito. 1. Kugwiritsa ntchito graphite m'mapensulo Graphite imagwiritsidwa ntchito ngati gawo lalikulu la lead m'mapensulo. Kufewa...Werengani zambiri -
Dao Fu Global: Golide akadali ndi mphamvu zokwanira kuti afike pamlingo wapamwamba kwambiri mu 2024
Katswiri wa zamalamulo pamsika anati chizindikiro chochokera ku Federal Reserve chakuti chiwongola dzanja chidzatsika mu 2024 chapanga mphamvu zabwino pamsika wa golide, zomwe zipangitsa kuti mitengo ya golide ifike pamwamba kwambiri chaka chatsopano. George Milling Stanley, Katswiri Wamkulu wa Zamalamulo a Golide ku Dow Jones ...Werengani zambiri -
Kodi mitundu ya makina odulira ndi iti?
1、 Chiyambi Makina oponyera ndi chipangizo chomwe chimagwiritsidwa ntchito popanga zitsulo zopangira mafakitale. Chimatha kulowetsa chitsulo chosungunuka mu nkhungu ndikupeza mawonekedwe ofunikira opangira kudzera mu njira zoziziritsira ndi zolimbitsa. Mu njira yopangira makina oponyera, mitundu yosiyanasiyana ...Werengani zambiri -
Misika ya zitsulo zamtengo wapatali inasiyana
Sabata yatha (Novembala 20 mpaka 24), mitengo ya zitsulo zamtengo wapatali ikusiyana, kuphatikizapo mitengo ya siliva ndi platinamu ikupitirira kukwera, ndipo mitengo ya palladium ya palladium inakwera pang'onopang'ono. Ponena za deta yazachuma, chiŵerengero choyamba cha oyang'anira kugula zinthu ku US (PMI) ...Werengani zambiri -
Njira yogawa zida zopangira zodzikongoletsera
Ikhoza kugawidwa m'magulu awa: 1. Yogawidwa m'magulu malinga ndi ntchito (1) Makina opera - zida zomwe zimagwiritsidwa ntchito popukuta ndi kusema miyala yamtengo wapatali. (2) Makina odulira m'mphepete - chida chogwiritsidwa ntchito kudula m'mphepete mwa miyala yamtengo wapatali. (3) Chida chopachika - makina omwe amagwiritsidwa ntchito kuyika diamondi ndi miyala ina yamtengo wapatali yamitundu yosiyanasiyana ...Werengani zambiri -
Kodi zipangizo zokonzera zodzikongoletsera zilipo zotani?
(1) Makina opukutira: kuphatikiza mitundu yosiyanasiyana ya makina opukutira mawilo ndi makina opukutira ma disc. (2) Makina otsukira (monga kupukutira mchenga): ali ndi chotsukira cha ultrasonic; chotsukira mpweya wotuluka m'madzi, ndi zina zotero. (3) Makina opukutira: Pali mitundu iwiri...Werengani zambiri -
Kusiyana pakati pa forging ndi casting?
Kupangira ndi njira yogwiritsira ntchito ma ingot achitsulo otsika a alloy (ma billets) kukhala zigawo zokwawa zokhala ndi mawonekedwe ndi kukula kwina pogwiritsa ntchito njira monga kusungunula chitsulo, kuzunguliza, kapena kuzunguliza. Ma Casting ndi mawu wamba a zinthu zogwirira ntchito zomwe zimapangidwa pogwiritsa ntchito nkhungu zamchenga kapena njira zina; Ndi chinthu chopangidwa makamaka ndi ...Werengani zambiri
