kutambanudza roll
Sezvo kukakavara kwakanyanya kuchinzi muchikamu chinotyisa, zvinodikanwa kuti upe mukana wekutenderera roller pakubuda uye incel zvikamu zvechikamu ichi, icho chakakodzera kupatsanura kushushikana pakati peichi nezvezvimwe zvikamu.
Hunhu hwenhamba dzinotyisa dzinofamba-famba.
Tafura 3.24.16 maitiro eongororo yekunetseka
|
kutambanudza roll |
Nhamba yeRollers |
Dhiyamita ye roller |
Yakazara package angle |
Maximum Cension Rate |
Kunetseka Kwekumanikirira kuComple Cross-Chikamu Nzvimbo |
|
|
|
|
mm |
degree |
|
Minn / MM2 |
Maxn / mm2 |
|
BS4 nekukurumidza kutonhora chikamu chekupinda |
3 |
800 |
480 (120 180 180) |
3.5 |
4 |
10 |
|
Kubuda kweBS5 Kukurumidza Kutonhora Chikamu |
3 |
1 300 |
450 (180 180 90) |
3.2 |
10 |
6 |
Imwe roller mune imwe neimwe seti yetension rollers (iyo yechitatu roller yeiyo inlet yekudziya uye yekudzora yeiyo yekunetseka yekuneta Iyo yekubatira kukiya yakashongedzwa nemabhureki mabhureki / mapads uye pneumatic access.
Roller coating uye convex
Chipo chemuchoto chinounzwa neyakanyanya kuwanda, kuitira kuti urambe wakanyanyisa kuomerera kune iyo strip uye kudzivirira skid, iyo inogona kuburitsa madzino uye manyorerwo. Chinangwa chekushomeka kwakanyanya: b) Icho chinangwa chechipiri ndechekudzivisa madziva, kusaziva kwakakonzerwa neiyo strip nzvimbo; kana nekuda kwekunyepedzera kweiyo strip simbi mune yakanyanya kupisa.
Spray nzira: a), supersonic inotsemuka tekinoroji, tembiricha yekushanda<500℃, using materials: Co base alloy, good low temperature wear resistance, oxidation resistance and good corrosion resistance; working temperature <900℃, using material: NiCr alloy, good thermal corrosion resistance and wear resistance under medium and high temperature conditions, corrosion resistance, corrosion resistance, micro vibration and grinding wear, good corrosion resistance, good wear and oxidation resistance at medium and high temperature.
B), Explosion spraying technology, working temperature>900 degree, uchishandisa zvinhu: Alloy + oxide (simbi ceramics), tembiricha yakanyanya kupfeka kurwisa, yakanyanya kupisa oxidation kuramba, kudzikisira kwakasimba kwekudzivirira (kusimudzira kuramba).
Pfungwa yekugadzira yezvinhu zvakashata zvekushambadzira zvinhu zviri: simbi (simbi alloy) + simbi ceramics (isiri-simbi). Kuomarara kwakanakisa kupisa kusiri-simbi ceramics. Kuti uve nechokwadi chekuti ceramic haikwi, chikamu chesimbi (chisungo chesimbi) uye chesimbi) chinofanira kuwedzerwa simba, kujekesa simba, senge lCCE-17, {7}℃mvura inotonhorera.
Nheyo inovhara yemvura yakakwira inodziya inotsvedza ichangofanana, kureva chikamu chekupisa Coated roller roughness iri pakati pe1 kusvika 10 μm ra. Kune akati wandei anovhara anovhiringidza uye anokwira pasi rese, seinotevera:
Tafura 3.24.18 Rondedzero yezvipenga zve rollers 'maitiro uye vatengesi uye mabhurawuti
|
Kubata mhando |
Chromic carbide |
ceronga |
|
|
CRC-1 |
CRC-2 |
|
|
|
zvinangwa |
Cr3-C2 Ni-Cr |
Cr3-C2 Ni cr cr al y alloy |
Al2o3 Cocralyta |
|
Kuoma (HV 300) |
> 850 |
> 900 |
700 - 900 |
|
Maximum tembiricha, t (degree) |
950 |
1000 |
1050 |
|
Bickess (μm) |
30 kusvika 70 |
30 kusvika 70 |
30 kusvika 70 |
|
Brand zita |
|
|
|
|
|
LC-1C, LC-117 |
|
LCCO-17, LCC-56 |
|
|
OC-12-12 |
OC-12-32 |
|
|
|
Ts-3092n |
|
Ts-1037za |
|
Yakarongedzwa layer mhando |
chromate kurapwa |
|
zvinangwa |
Cr |
|
Hardness (HV 300) |
450 - 540 |
|
Maximum tembiricha, t (degree) |
450 |
|
Bickess (μm) |
30 kusvika makumi mashanu |
|
Brand zita |
|
Roller Drive Motor: Iyo Systems yeTrap Steel inotungamirwa nemotokari uye neGear Motor 420 mmmhg2, Maximum Starp Tension Musiyano 0.1 N / MM2 / Roll (Kupisa / Kupisa), 0.3 N / T / Roll (Kutonhora / Kudza / Kunze).
