Yintoni iTungsten Carbide Roller

Ngophuhliso olukhawulezayo lweshishini lensimbi, ukuphucula imveliso yentsimbi kunye nokuphucula izinga lokusetyenziswa kunye nemveliso ye-rolling mill, ukunciphisa amaxesha okuvalwa kwe-rolling rolling, ukwamkela i-tungsten carbide roller kunye nobomi benkonzo ende yindlela ebalulekileyo. I-carbide roller enesamente, eyaziwa ngokuba yi-cemented carbide roller ring, ibhekisa kumqulu owenziwe nge-tungsten carbide kunye ne-cobalt ngendlela ye-powder metallurgical.

I-tungsten carbide roller inokwahlulwa ibe ziindidi ezimbini ezidityanisiweyo kunye nezidibeneyo ngokwefomu yesakhiwo. I-integral tungsten carbide roller isetyenziswe ngokubanzi kwi-pre-pre-precision rolling kunye nokugqiba izitendi ze-high-speed wire rolling mill. I-composite ye-carbide roller ihlanganiswe nge-tungsten carbide kunye nezinye izinto. I-carbide rollers edibeneyo iphonswe ngokuthe ngqo kwi-roller shaft, esetyenziswe kwi-rolling mill kunye nomthwalo onzima.

I-carbide roll inobunzima obuphezulu kwaye ixabiso layo lobunzima lihluka kakhulu elincinci kunye nobushushu. Ixabiso lobunzima phantsi kwe-700 ° C ngamaxesha angama-4 aphezulu kunentsimbi ephezulu. I-elastic modulus, amandla acinezelayo, amandla okugoba, kunye ne-thermal conductivity nazo ziphezulu ixesha eli-1 kunesixhobo sentsimbi. Ekubeni i-thermal conductivity ye-cemented carbide roll iphezulu, umphumo wokutshatyalaliswa kobushushu ulungile, ngoko ubuso bomqulu buphantsi kobushushu obuphezulu ixesha elifutshane kwaye ngoko ke ixesha lokuphendula lobushushu obuphezulu bokungcola okuyingozi kumanzi okupholisa kunye umqulu mfutshane. Ngoko ke, i-tungsten carbide rollers ixhathisa ngakumbi kwi-corrosion kunye nokubanda kunye nokukhathala okutshisa kunezixhobo zensimbi.

Ukusebenza kwe-tungsten carbide rollers ihambelana nomxholo wesigaba sentsimbi yebhondi kunye nobukhulu be-tungsten carbide particles. I-tungsten carbide i malunga ne-70% ukuya kwi-90% yokwakheka okupheleleyo kunye nobukhulu be-particle μm ye-0.2 ukuya kwi-14. Ukuba umxholo we-bond yensimbi unyuswa okanye ukwandisa ubungakanani be-particle ye-tungsten carbide kukuba, ubunzima be-cemented carbide buyancipha. , kwaye ukuqina kuphuculwe. Amandla okugoba we-tungsten carbide roller ring inokufikelela kwi-2200 MPa. Ukuqina kwempembelelo kunokufikelela (4 ~ 6) × 106 J / ㎡, kunye ne-HRA yi-78 ukuya kwi-90.

I-tungsten carbide roll inomgangatho ozinzile kunye nokuchaneka okuphezulu kokusebenza kunye nokunxiba okugqwesileyo kunye nokuchasana kwempembelelo. I-Carbide roller isetyenziselwa kakhulu ukuqengqeleka intonga, intonga yocingo, intsimbi ephothiweyo, kunye nombhobho wentsimbi ongenamthungo, ophucula kakhulu ukusebenza kakuhle kwelitye lokusila.

Ukuba unomdla kwi-tungsten carbide rollers kwaye ufuna ulwazi oluthe kratya kunye neenkcukacha, ungaQHAGAMSHELANA NATHI ngefowuni okanye ngeposi ekhohlo, okanye SITHUMELE MAIL emazantsi ephepha.