29

2024

-

09

Game da farar kayan aikin hako dutse


A tsohuwar kasar Sin, tatsuniya na tsohon mutum wawa yana motsa tsaunuka ya kwatanta ruhin dagewa da ba za a iya jurewa ba ta hanyar sannu a hankali.


Lokacin da bil'adama ya shiga karni na 18, juyin juya halin masana'antu na farko ya kawo ba kawai canji na fasaha ba har ma da gagarumin sauyi na zamantakewa, wanda ya haifar da zamanin da inji ya fara maye gurbin aikin hannu. Tun daga wannan lokacin, masana'antar hako dutse da hakowa ta ci gaba da sauri zuwa ga sauri, mafi dorewa, da ingantattun hanyoyin. A yayin wannan tsari, an ƙirƙiri nau'ikan zare daban-daban don haɗin sandar rawar soja, gami da daidaitattun zaren API da zaren trapezoidal masu siffar igiyar ruwa.


Ka'idodin aiki na waɗannan zaren sun bambanta, suna haifar da buƙatu daban-daban. Wani babban kwararre na fasaha a masana'antar hakar ma'adinai ya yi magana a bainar jama'a kan zaren abin nadi-mazugi da sandunan rawar guduma. Bayanan da aka bayar suna da kima sosai har an ce sun fi shekaru goma na karatu.


Ragowar mazugi na man fetur suna aiki ta hanyar juyawa da murkushe dutsen, tare da sandunan rawar soja ta amfani da daidaitattun zaren API. Waɗannan zaren kawai suna ɗaukar ƙwanƙwasa axial, rundunonin ƙwanƙwasa, da wasu ƙarfin tasiri, ba tare da watsa ƙarfin tasiri ga jikin sanda ba. Madaidaitan zaren API an ƙirƙira su da farko don haɗi, ɗaurewa, da rufewa, yana haifar da ƙarancin amfani da makamashi da ƙarancin zafi.


Sabanin haka, sandunan hamada na sama suna amfani da zaren R-dimbin yawa ko T. Ƙarfin wutar lantarki daga hawan dutsen na'ura mai aiki da karfin ruwa ana watsa shi ta hanyar sanda zuwa ga ma'aunin rawar jiki, wanda ke haifar da asarar makamashi mai mahimmanci kamar zafi a haɗin zaren, tare da yanayin zafi mai yuwuwa ya wuce 400 ° C. Idan aka yi amfani da daidaitattun zaren API don manyan sandunan guduma, ba wai kawai ba za su yi tasiri ba wajen watsa makamashi ba, amma kuma za su iya fama da zaizayar ƙasa, wanda ke sa sandunan haƙora ke da wahala a wargaje su kuma suna yin tasiri sosai ga aikin gini da haɓaka farashi.


A cikin 1970s da 80s, ƙwararrun ƙasashen waje sun gudanar da bincike mai zurfi kan zaren da aka yi amfani da su a cikin sandunan hammata na sama, la'akari da nau'in igiyar ruwa, haɗaka, juyawa, FL, da zaren trapezoidal. An kammala cewa zaren da ke da nau'in igiya sun dace da sanduna masu diamita a ƙarƙashin 38 mm, yayin da zaren trapezoidal ya fi dacewa da sanduna masu diamita tsakanin 38 mm zuwa 51 mm.


A cikin karni na 21st, tare da karuwa diamita na saman guduma ragowa da kuma la'akari da zaren ƙarfi tushen ƙarfi, daban-daban hakowa kayan aiki kamfanonin sun gabatar da sabon zaren iri kamar SR, ST, da GT ta ci gaba da bincike da ci gaba.


A taƙaice, a lokacin aikin haƙon dutsen, haɗin zaren da ke kan sandunan hammata na sama na ɗaya daga cikin wuraren da ake amfani da makamashi na farko da kuma babban abin da ke haifar da gazawar sandar rawar sojan farko.


Kamar yadda addinin Buddha ya koyar, "Tsarin dogara ba komai bane, kuma kada mutum ya jingina ga kowace hanya." Tare da ci gaba da ci gaba a kimiyya da fasaha, yana da kyau a yi la'akari da ko siffofin zaren da ake amfani da su a halin yanzu sune mafi kyau da kuma mafita na ƙarshe don haɗi a cikin masana'antar hako ruwa na hydraulic.


About the pitch of rock drilling tools


LABARI MAI DANGAN

Kudin hannun jari Zhuzhou Zhongge Cemented Carbide Co., Ltd.

Tel:0086-731-22588953

Waya:0086-13873336879

info@zzgloborx.com

ƘaraNo. 1099, Hanyar Arewa ta kogin Pearl, gundumar Tianyuan, Zhuzhou, Hunan

Aiko da wasiku


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