Iimveliso zamakhonkco ze-TC zoomatshini bentsimbi yokusila

Ummandla: ukunyibilika;

Undoqo: imiqulu yomsebenzi exhasayo;

Iimpawu: ubunzima obuphezulu, ubunzima obufanayo, njl.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yeMveliso

Izangqa ze-carbide roll cemented (ekwaziwa ngokuba yi-tungsten carbide roll ring) inepropathi elungileyo yokuqhuba i-thermal. Xa kuthelekiswa nezinye izinto, kungcono kakhulu malunga nokumelana nobushushu, ukumelana nokunxiba kunye namandla. Ngaphezu koko, ubulukhuni bayo bunciphisa kancinci phantsi kwemeko yobushushu obuphezulu. Ngoko ke, iindandatho ze-carbide roll ze-cemented zenziwe nge-app-pearance ye-high speed rod rod mill.Ngophuhliso kunye nokuphucula, isetyenziswe ngokubanzi kwimveliso yocingo olukhawulezayo, ibha kunye nentsimbi yentsimbi ephosakeleyo.

Ngokubhekiselele kwimathiriyeli yeemveliso zethu, kukho uthotho ezimbini njenge-Wc-Co kunye ne-Wc-Co-Ni-Cr ezineempawu ezilungileyo ezibanzi zoomatshini. Amandla okugoba kunye nokuqina kwempembelelo kufikelela kwi-2200 Mpa kunye (4-) x106J / m'ngokulandelelana.Ubunzima bayo kunye nokumelana nokunxiba kuvela kwi-tungsten carbide (Wc) ngelixa ukuqina kunye namandla kuxhomekeke kwi-arhente ebophelelayo (Co-Ni-Cr). Okwangoku, ilitye lokugqiba liqulunqwe ngee-8- 10 stands. Ngenxa yobukhulu bobukhulu bomphezulu wokuqhekeka kwendawo eqengqelekayo, ikhola ekwizitendi zangaphambili zelitye lokugqiba inokumelana nomsebenzi onzima kunye neempembelelo ezinamandla. Ngaloo ndlela, ubunzima obuphezulu kunye nokumelana nokudinwa kwe-thermal zizinto eziphambili, eziphambi kokunxiba-resistance.Ngelixa kukho umthwalo ophantsi kunye neempembelelo zokuma apho, siya kuhlawula ingqalelo engakumbi kwi-resistant-resistant kunye ne-thermal fatigue resistance of roll. imisesane. Okwangoku, ilitye lokusila ngokubanzi liqulunqwe ngezitendi ezisi-8 ukuya kwezili-10. Ngenxa yobukhulu bobukhulu bomgangatho oqhekekileyo wenxalenye eqengqelekayo, ikhola ekwizitendi zangaphambili zelitye lokugqiba inokumelana nomsebenzi onzima kunye neempembelelo ezinamandla. Ke, ubunzima obuphezulu kunye nokuchasana kokukhathala kwe-thermal zizinto eziphambili, eziphambi kokumelana nokunxiba. siya kuhlawula ngakumbi ukunyanzeliswa kwe-wear-resistance kunye ne-thermal fatigue resistance of roll rings.

Inkcazo ye-Tc Ring

Uluhlu lwe-OD(mm)	Uluhlu lwe-lD(mm)	Ubude bobude (mm)
145-450	87-280	62-150

I-tungsten carbide roll

Uluhlu lwe-diameter yangaphandle: 154-450mm

Uluhlu lwe-diameter yangaphakathi: 87-280mm

Uluhlu lokuphakama: 62-150mm

Itheyibhile yokucaciswa kwemiqulu egqityiweyo

Ukunyamezela okuvumelekileyo kwi-OD, i-ID, kunye noBubude bamakhonkco aqengqelekayo(mm)
UHLOBO	OD≤200 mm		OD > 200mm
UHLOBO	IBanga elingcono	IBanga eliQhelekileyo	IBanga elingcono	IBanga eliQhelekileyo
Ukunyamezela kweOD	±0.020	±0.050	±0.030	±0.050
Ukunyamezela i-ID	+0.020 0	+0.035 0	+0.025 0	+0.050 0
Unyamezelo lukaH	±0.025	±0.100	±0.050	±0.100

IBanga eliPhambili le-TC yentsimbi yokutywina umsesane wobuso obunoxinzelelo olukhulu
IBanga	Ubuninzi (g/cm³)	Ukuqina (HRA)	TRS(Mpa)	Isicelo siyacetyiswa
YG4C	15	89.5	1800	Ikakhulu isetyenziswa njengamaqhosha amancinci ezinto ezibethayo kunye nanjengofakelo lwamasuntswana okukhangela ajikelezayo ukusika izinto ezithambileyo, eziphakathi nobunzima.
YG6	15.8	89.5	1700	Isetyenziswa kakhulu njengamaqhosha amancinci naphakathi kunye nokufakwa kwamasuntswana okukhangela okujikelezayo ukusika izinto ezithambileyo, eziphakathi nobunzima.
YG8	14.7	88.5	2300	Isetyenziswa kakhulu njengamaqhosha amancinci naphakathi kunye nokufakwa kwamasuntswana okukhangela okujikelezayo ukusika izinto ezithambileyo, eziphakathi nobunzima.
YG13C	14.3	86	2500	Isetyenziswa kakhulu njengofakelo kunye namaqhosha eebhithi zetricone iibhithi ezijikelezayo kunye neebhithi ezinzima zobhola ukusika ukwakheka okuphakathi kunye nobunzima.
YG15	14	86.5	2500	Yomelele, kwaye isetyenziswa ikakhulu njengofakelo kunye namaqhosha amasuntswana e-rotary-percussive, amasuntswana elitye elinzima lokugawula anzima kwaye anzima kakhulu.v