Roller Shell Shaft kwa Makina a Pelletizer
Chigoba cha roller shaft ndi gawo la chipolopolo chodzigudubuza, chomwe ndi gawo la cylindrical lomwe limagwiritsidwa ntchito pazinthu zosiyanasiyana zamafakitale, monga kunyamula zinthu ndi ma conveyors.Mphepete mwa chipolopolo ndi chigawo chapakati chomwe chipolopolo chimazungulira.Nthawi zambiri amapangidwa ndi zida zolimba komanso zolimba, monga chitsulo kapena aluminiyamu, kuti athe kupirira mphamvu zomwe zimagwira pa chipolopolo chodzigudubuza panthawi yogwira ntchito.Kukula ndi mawonekedwe a shaft ya chipolopolo cha roller zimadalira kagwiritsidwe ntchito kake komanso katundu yemwe amayenera kuthandizira.
Makhalidwe a shaft yodzigudubuza zimadalira momwe akugwiritsira ntchito, koma zina zomwe zimafala ndizo:
1. Mphamvu: Shaft ya chipolopolo iyenera kukhala yolimba mokwanira kuti ithandizire katundu wogwiritsidwa ntchito pa chipolopolo chodzigudubuza ndi kupirira mphamvu zomwe zimagwiritsidwa ntchito panthawi yogwira ntchito.
2.Kukhalitsa: Mtsinje wa chipolopolo uyenera kupangidwa ndi zinthu zomwe zimatha kupirira kuwonongeka ndi kuwonongeka pakapita nthawi komanso kukana dzimbiri.
3.Kulondola: Chipolopolo cha chipolopolo chiyenera kupangidwa mwatsatanetsatane kuti zitsimikizire kuti chipolopolocho chimagwira ntchito bwino komanso chokhazikika.
4.Pamwamba Pamwamba: Kumapeto kwa chigoba cha roller shaft kumatha kukhudza magwiridwe ake.Malo osalala ndi opukutidwa amachepetsa kukangana ndikuwonjezera moyo wautali wa chipolopolo.
5.Kukula: Kukula kwa shaft ya chipolopolo cha roller kumadalira ntchito yeniyeni ndi katundu womwe ukufunika kuti uthandizire.
6.Zakuthupi: Mtsinje wa chipolopolo ukhoza kupangidwa ndi zipangizo zosiyanasiyana, kuphatikizapo zitsulo, aluminiyamu, kapena zitsulo zina, kutengera zofunikira zomwe zimagwiritsidwa ntchito.
7.Kulekerera: Chipolopolo cha chipolopolo chiyenera kupangidwa kuti chilolere bwino kuti chitsimikizidwe kuti chikugwira ntchito bwino mkati mwa msonkhano wa chipolopolo.
Timapereka ma shaft ndi manja odzigudubuza osiyanasiyana opitilira 90% amitundu yosiyanasiyana yapadziko lonse lapansi yamagetsi.Ma shafts onse odzigudubuza amapangidwa ndi chitsulo chamtundu wapamwamba kwambiri (42CrMo) ndipo amapatsidwa chithandizo chapadera cha kutentha kuti chikhale cholimba.
