Kuwonongeka kwa malo omenyera
Zimachitika pamene mphamvu ya zopangira sizikwanira kapena pali zonyansa zapakati pa hydraulic hammer piston ndi chisel. Chodabwitsa ichi sichichitika nthawi imodzi kapena nthawi yochepa. Zonyansa zazing'onozi zimachitika pakati pa pisitoni ndi pamwamba pa chisel ndipo pamwamba pa chiselcho chimasweka kapena kusweka. Pambuyo pa nkhonya zambiri, malo opangidwawo adzafalikira. Wogwiritsa ntchito nthawi zonse ayenera kuyang'anitsitsa momwe ntchito ikugwirira ntchito kuti zinthu zisawonongeke komanso kuti asawononge wosweka mosayenera. Kutalika kovomerezeka kwa chisel ndi 10% ya utali wonse.
Kuwonongeka kwa malo omenyera
Zida zake zikakhala ndi vuto ngati ming'alu yaying'ono, zomwe zikuwonetsedwa pachithunzichi zidzachitika. Malo omenyerapo amatha kusweka nthawi yomweyo, makamaka piston ikakhala ndi mphamvu yayikulu. Ngati wogwiritsa ntchito akupitiriza kugwiritsa ntchito, zidutswa za chisel mu chophwanyira zidzawononga pisitoni. Vuto lamtunduwu ndi lavuto lazinthu zopangira ndipo titha kupereka chipukuta misozi.
01
Deflaction
Pamene Chalk chophwanyira tchizilo, monga tchire seti ndi pisitoni kukalamba ndi kukopeka, tchizilo nthawi zonse sangathe kusunga malo oyambirira pambuyo kukhazikitsa, zomwe zimabweretsa kukhudzana kosakwanira pakati pisitoni ndi kumenyedwa malo ndipo deflaction zidzachitika. Othandizira ayenera kulabadira chitetezo cha tsiku ndi tsiku ndikusintha zida zakale kapena zowoneka bwino munthawi yake. Komanso, kufooka kwakukulu komwe kumachitika chifukwa cha ntchito ya anthu kungayambitsenso vuto lofananalo. Sitingapereke chipukuta misozi ngati kuwonongeka kwachitika chifukwa cha ukalamba wa zida kapena ntchito za anthu.
02
Kuwombera popanda kanthu
Kuwombera popanda kanthu ndi zotsatira za kugwiritsa ntchito mopanda luso kwa wogwiritsa ntchito kapena kusakhazikika. Oyendetsa ayenera kupeza vuto ndi kulithetsa, kupukuta madera owonongeka okha. Kupanda kutero, chitsulo chomwe chikugwacho chikhoza kudutsa kusiyana pakati pa tchiseli ndi tchire la chophwanyira mpaka pisitoni ndi tchizilo ziwombane, zomwe zimabweretsa kuwonongeka kowirikiza kawiri. Sitingathe kupereka chipukuta misozi pamtundu woterewu.
Chisel flat sheath yathyoka
Ngati zopangira zake zili ndi zonyansa zosakhazikika, ma microcracks ena osawoneka ndi maso amatha kuchitika pamtunda wa chisel. Kuwonongeka kwa ma microcracks kudzawoneka mukamagwiritsa ntchito pambuyo pa chithandizo cha kutentha. Nthawi zambiri zophuka chifukwa chazifukwa izi zimakhala bwino kwambiri, monga kudula. Malipiro amapezeka muzochitika zotere.
Zowonongeka zakuthupi
Pali mawanga oipa mkati mwa zinthu, ndipo vacuum degassing pa steekmaking si abwino, zomwe zimabweretsa thovu mkati mwazinthu. Zinthu zamtunduwu zimang'ambika pamalo pomwe mpweya umakhalapo pakatha kutentha ndipo tchizilo ndi losavuta kusweka ngati kudula. Mkhalidwe woterewu ndi wa cholakwika chakuthupi ndipo titha kupereka chipukuta misozi.
Chisel ntchito
Pamene chisel wathyoledwa mu theka ziwiri , aliyense wa zidutswa ziwiri ndi zoonekeratu concave ndi otukukira pansi pamwamba, ndipo pali ming'alu zoonekeratu pamodzi fracture poyambira pa fracture pamwamba. Izi zimayamba chifukwa cha kusakhazikika kwa lever, oblique angle yogwira ntchito ndi kukoka. Chisel imakhudzidwa ndi kupsinjika kwakukulu pambali yoyandikana ndi chinthu kapena chosweka, chomwe chimaposa kupsinjika komwe tchisel imatha kumvetsetsa. Njira yothyoka iyi imakhala yofanana ndi momwe amalowera m'chimake. Malipiro sakupezeka pankhaniyi. Wogwiritsa ntchitoyo ayenera kuwongolera mwachizolowezi.
Chisel ntchito
Chovalacho chimathyoledwa m'zidutswa zitatu, zidutswa ziwiri zimakhala ndi khola, ndipo china chimakhala ndi mawonekedwe a katatu. Chifukwa chomwe chisel ching'aluka ndi chiselcho chalowa kwambiri mu chinthucho kenako ndikugwedezeka uku ndi uku. Chisel imakhudzidwa ndi kupsinjika kwakukulu pambali yoyandikana ndi chinthu kapena chosweka, chomwe chimaposa kupsinjika komwe tchisel imatha kumvetsetsa. Njira yothyoka iyi imakhala yofanana ndi momwe amalowera m'chimake. Malipiro sakupezeka pankhaniyi. Wogwiritsa ntchitoyo ayenera kuwongolera mwachizolowezi.
Nsonga yosweka
Kulimba kwa nsonga kwa chisel ndikwambiri, kotero mukayamba kugwiritsa ntchito, chonde musagwiritse ntchito mwamphamvu kwambiri kapena mwachindunji pamwala wolimba kwambiri ndi malo ena. Pamaso ntchito tchiziro latsopano ayenera preheated ndi yaing'ono kumenya mphamvu. Ndipo gwiritsani ntchito chisel nthawi zambiri ikatha kusintha momwe amagwirira ntchito, monga momwe anthu amachitira masewera olimbitsa thupi. Chifukwa chake chisel amatha kuchita khama lake lalikulu. Kuphatikiza apo, pakuphwanya zomangira zolimba za konkriti, chodabwitsachi chidzachitikanso ndiye kuti nsonga ya chisel imakakamira muzitsulo zachitsulo. Ndiye sitingathe kupereka chipukuta misozi, chonde gwirani nsonga musanagwiritse ntchito.
Tip forging problem
DNG ma chisel adapangidwa ndikupangidwira kuti azigwira ntchito bwino pama hydraulic. Ogwiritsa ntchito ayenera kusintha nthawi yake. Kupanga mwachisawawa komanso mopitilira muyeso kwa chisel kungayambitse kupsinjika kopitilira muyeso ndikupangitsa kuvala. Sitingapereke chipukuta misozi pazovuta zamtunduwu. Ngati mukufuna mwapadera, chonde tiuzeni musanasungitse.
Bowa mawonekedwe
Pewani kugunda pamalo omwewo kupitilira masekondi 30. Kumenya nthawi yochuluka kungayambitse kutentha kwakukulu kuntchito, ndipo kungayambitse kuwonongeka ngati mawonekedwe a "bowa". Sitingapereke chipukuta misozi pazochitikazi, chonde gwirani chakuthwa ndikupitiriza kugwiritsa ntchito.
Kupinda chiseli
Wogwiritsa ntchito akapanga chiwongolero chosakhazikika kapena kukoka ntchito, tchisi yomwe ili ndi kulimba kwabwinobwino imakhala yosavuta kuthyoka. Koma ngati kuuma kwa chisel sikukwanira, ndiye kuti kumakhalabe ndi kulimba, komwe kumayambitsa kupindika. Nthawi zambiri njira yopindika imakhala yofanana ndi njira yolowera m'chimake. Mankhwala warping chifukwa chosakwanira kutentha mankhwala angapeze chipukuta misozi.
Chisel amasweka
Ndi za zoonekeratu yaiwisi khalidwe vuto. DNG chisel imagwiritsa ntchito chitsulo chabwino kwambiri ndikuwongolera mosamalitsa kuzinthu zopangira. Timayesetsa kupewa izi zikuchitika, chonde omasuka kugwiritsa ntchito.