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Unyango oluqhelekileyo lomphezulu kwiiBolts

2023-05-12 Andinamazwi

This article introduces four common surface treatments for bolts: coating, hot-dip galvanizing, electroplating, and Dacro. These methods can improve the corrosion resistance and appearance of bolts. Coating and electroplating can make the surface of the bolt smoother and more beautiful, but they are not durable and are easily scratched; hot-dip galvanizing and Dacro can enhance the anti-corrosion ability, but the surface is not beautiful enough. Now there is a hexavalent chromium-free formula for Dacro, ehambelana nokusingqongileyo. This article briefly introduces the advantages and disadvantages of each treatment method, as well as their importance.

Funda ngokugqithisileyo "
Igrafu ebonisa ixabiso lentsimbi yeflange kwiyuan yaseTshayina.

Uhlalutyo lwamaxabiso eNsimbi 2021

2023-03-30 Andinamazwi

Ngexesha le-75 ye-UN General Assembly kwi 2020, ITshayina yacebisa ukuba “ukukhutshwa kwekharbon diokside kufanele kudlule 2030 kwaye ufezekise i-carbon neutralization ngo-2060 ".

Ngoku, le njongo ifakwe ngokusesikweni kwisicwangciso solawulo sikarhulumente waseTshayina, kwiintlanganiso zoluntu nakwimigaqo-nkqubo yoorhulumente basekhaya.

Ngokutsho kweteknoloji yokuvelisa yaseChina yangoku, Ukulawulwa kokukhutshwa kwekhabhoni kwixesha elifutshane kunokunciphisa imveliso yentsimbi kuphela. Ngoko ke, ukusuka kuqikelelo olukhulu, imveliso yentsimbi yexesha elizayo iya kuncitshiswa.

Funda ngokugqithisileyo "
Iqela labantu lihleli kwigumbi lenkomfa, ukuxoxa ngoyilo kunye neenkcukacha zeFlange eLungisiweyo.

I-JMET CORP ibambe i 2022 isishwankathelo sonyaka kunye nenkomfa yezincomo

2023-01-20 Andinamazwi

Emva kwemini ye-16 kaJanuwari, I-JMET ibambe yayo 2022 isishwankathelo kunye nenkomfa yezincomo kwiholo yenkomfa kumgangatho we-2 weSakhiwo G seSainty International Group.. Ingoma yeGao, umphathi jikelele weSanty International Group, uye kwintlanganiso waza wenza intetho, kunye noZhou An, usekela mphathi jikelele weSanty International Group kunye nosihlalo wenkampani, thaca ingxelo yomsebenzi 2022. Inkomfa yancoma iimbumba eziqhubela phambili kunye nabantu ngabanye be 2022.

Funda ngokugqithisileyo "

Ukusetyenziswa kunye noMahluko wokuFaka okushushu kunye neeNkqubo zeNtloko ezibandayo kwiiMveliso zeFastener

2022-04-07 Andinamazwi

This article discusses the application and difference of hot forging and cold heading processes in fastener products. Isihloko esibandayo senziwe ngoomatshini ngokupheleleyo, resulting in a low defect rate, but the strength of products produced is limited to a maximum of 10.9 and requires heat treatment to reach higher strength levels. Cold heading machines have a basic minimum order quantity of 1 itoni. Kwelinye icala, hot forging involves manual labor and can produce products with up to 12.9 amandla. Nangona kunjalo, the labor cost is high, and the hot forging process is more expensive than cold heading in mass production. The article concludes that the hot forging process can be used for small inquiry quantities and low appearance requirements.

Funda ngokugqithisileyo "
Igrafu ebonisa ixabiso eliguquguqukayo lentsimbi eTshayina.

INGXELO YOHLAWULO IXESHA IXESHA UKUSUKA NGOJUNE UKUYA KUJULY

2021-08-01 Andinamazwi

Ichatshazelwa zizinto ezininzi, Amaxabiso entsimbi aseTshayina aye aguquguquka kakhulu kulo nyaka, kunye nepatheni yexabiso eliqhelekileyo kwiminyaka edlulileyo ilahlekelwe ixabiso labo lokubhekisela. Ngoko ke, eli nqaku lihlalutya utshintsho kumaxabiso entsimbi ukususela ngoMeyi ukuya kuJulayi 19 ukusuka kwii-engile ezininzi, kwaye iqikelela amaxabiso entsimbi ngo-Agasti olandelayo ukuya kuNovemba.

Funda ngokugqithisileyo "