TC roll mhete zvigadzirwa zvesimbi inokungurutsa mill michina Featured Image

TC roll mhete zvigadzirwa zvesimbi inotenderedza chigayo muchina

Munda: kunyunguduka;

Essence: kutsigira basa rolls;

Zvimiro: kuomarara kwepamusoro, kuoma kwakafanana, nezvimwe.

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cemented carbide roll rings (inozivikanwawo se tungsten carbide roll ring) ine yakanaka yekupisa conduction midziyo. Zvichienzaniswa nezvimwe zvinhu, zviri nani zvakanyanya maererano nekupisa-kupikisa, kupfeka-kusagadzikana uye simba. Uyezve, kuoma kwayo kunoderedza zvishoma pasi pemamiriro ekupisa kwepamusoro. Saka, iyo simende ye carbide roll rings inogadzirwa ne-app-pearance ye-high speed wire rod mill.Nekuvandudzwa nekuvandudzwa, inoshandiswa zvakanyanya mukugadzirwa kwetambo yepamusoro, bhari uye simbi yakasvibiswa.

Nezvezvinhu zvezvigadzirwa zvedu, kune maviri akateedzana seWc-Co uye Wc-Co-Ni-Cr ayo ane yakanaka compre-hensive mechanic properties. Simba rekukotama uye kusimba kwesimba rinosvika 2200 Mpa uye(4-) x106J/ m' zvakateerana.Kuomarara kwayo uye kusapfeka kwekudzivirira kunobva ku tungsten carbide (Wc) ukuwo kuoma uye kusimba kunoenderana neanosunga (Co-Ni-Cr). Parizvino, chigayo chekupedzisa kazhinji chinoumbwa ne8- 10 masitendi. Nekuda kwehukuru hukuru hwekutyoka pamusoro pechikamu chakakungurutswa, kora iri pamberi pezvigayo zvekupedzisa inogona kuramba basa rinorema uye simba rakasimba. Nokudaro, kuoma kwepamusoro uye kunaka kwekushisa kwekushisa kwekudzivirira ndiko zvikonzero zvekutanga, izvo zvinotangira kupfeka-resistance.Kunyange zvazvo kune mutoro wakaderera uye kukanganisa kune zvigadziro zviripo, isu tichabhadhara zvakanyanya kune kupfeka-kupikisa uye kupisa kuneta kusagadzikana kwe roll. zvindori. Parizvino, chigayo chekupedzisa kazhinji chinoumbwa ne8- 10. Nekuda kwehukuru hukuru hwekutsemuka pamusoro pechikamu chakakungurutswa, kora iri pamberi pechigayo chekupedzisa inogona kuramba basa rinorema uye simba rakasimba. Nokudaro, kuoma kwepamusoro uye kunaka kwekushisa kwekushisa kwekushisa ndizvo zvinhu zvekutanga, izvo zvinotangira kupfeka-kupikisa. isu tichabhadhara zvakanyanya kune-kupfeka-kupokana uye kupisa kuneta kushorwa kwe roll mhete.

Tsanangudzo yeTc Ring

Rang yeOD(mm)	Rang ye lD(mm)	Kureba (mm)
145-450	87-280	62-150

Tungsten carbide roll

Range yekunze dhayamita: 154-450mm

Range yemukati dhayamita: 87-280mm

Kureba kureba: 62-150mm

Tafura Yekutsanangurwa KwemaFinished Rolls

Kushivirira kunotenderwa kune iyo OD, ID, uye Hurefu hwema roll rings (mm)
TYPE	OD≤200 mm		OD> 200mm
TYPE	Better Grade	Normal Grade	Better Grade	Normal Grade
Kushivirira kweOD	±0.020	±0.050	±0.030	±0.050
Kushivirira kweID	+0.020 0	+0.035 0	+0.025 0	+0.050 0
Kushivirira kwaH	±0.025	±0.100	±0.050	±0.100

Main Giredhi yeTC simbi seal mechanic face ring ine high density
Giredhi	Density (g/cm³)	Kuoma (HRA)	TRS(Mpa)	Chishandiso Chinokurudzirwa
YG4C	15	89.5	1800	Anonyanya kushandiswa semabhatani madiki ekutambisa bhiti uye sekuisa kweinotenderera mabheti ekutsvaga kucheka akapfava, epakati-akaoma maumbirwo.
YG6	15.8	89.5	1700	Inonyanya kushandiswa semabhatani ezvidiki uye zvepakati-kurova bhiti uye sekuisa kweinotenderera mabhiti ekutsvaga kucheka akapfava, epakati-akaoma maumbirwo.
YG8	14.7	88.5	2300	Inonyanya kushandiswa semabhatani ezvidiki uye zvepakati-kurova bhiti uye sekuisa kweinotenderera mabhiti ekutsvaga kucheka akapfava, epakati-akaoma maumbirwo.
YG13C	14.3	86	2500	Inonyanya kushandiswa sekuisa uye mabhatani etricone bits rotary-percussive bits uye heavy rock drill bits kucheka zviripakati-zvakaoma uye zvakaoma maumbirwo.
YG15	14	86.5	2500	Iyo yakasimba, uye inonyanya kushandiswa sekuisa uye mabhatani e rotary-percussive bits, heavy rock drill bits kuti ucheke zvakaoma uye zvakaoma zvikuru formations.v