Kverneland Plough Landside 073007, Pereti taha parau, Ngā wāhanga parau hurihuri

Whakaahuatanga Poto:

Ngā Whakatakotoranga Hua
Ngā Taipitopito o te Tuemi
Tauira 073006/073007
Rauemi: 30MnB5 Konupora maitai / maitai koranu ātete-mau
Peita Ārai-Waikura Whero Maimoatanga Mata
Te tono: Paru Whakahurihuri, Paru Papa Mold
Hototahi Kverneland, Grame, me ētahi atu mīhini parau whenua rite
Te pakeketanga HRC 48-52 (whai muri i te maimoatanga wera)

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

• Rauemi Kounga: He mea hanga ki te maitai konupora 30MnB5 / te maitai koranu ātete-mau,

kua tineia, kua tukatukahia ki te wera kia tino pakeke, kia ātete ki te pānga, kia tino ātete hoki ki te waikura oneone.

• Mīhini Tika: Tapahia mā te rēseri / tāia ki ngā rahinga tika,

me ngā kōhao whakairi tika me ngā kōhao tūnga o runga mō te tāutanga ngāwari me te taunga tino pai ki te anga parau.

• Te Ora Ratonga Roa: Mā te hoahoa ōrite ka taea te tāutanga whakahurihuri,

ka whakaneke rua i te roa o te ora ratonga me te whakaiti i ngā utu tiaki.

• Parenga Waikura: He paninga peita whero ātete waikura,

he pai mō ngā mahi ahuwhenua o waho mō te wā roa i ngā mara raihi, i te whenua maroke, me ngā āhuatanga oneone uaua.

• Hototahi Tino Pai: Wāhanga whakakapinga tika, tauira 073609,

hototahi ki a Kverneland, Grame, me ētahi atu parau hurihuri rongonui.

1, maitai mahi-teitei: He mea hanga mai i te maitai koranu boron waro-teitei (pēnei i te 30MnB5, 25MnB4 rānei) mā te hanga mate whakauru. He tino pai ngā āhuatanga miihini whānui o tēnei rauemi. Ahakoa te whakapūmau i te pakari o te anga, ka tutuki i a ia te āhuatanga "mārō o waho, mārō o roto" mā te hangarau maimoatanga wera wehewehe - ka taea e te mārō o te mata te eke ki te 48-52 HRC (mārō o Rockwell), ko te uho ia e mau tonu ana te pakari, e ārai ana i te whati, i te pakaru rānei i raro i ngā āhuatanga uaua pēnei i ngā toka me ngā pakiaka rākau.

2, Paninga ātete-mau: Ka taea te whakakakahu i te mata mahi (te mata e pā ana ki te oneone) o te mata parau ki te paparanga tungsten carbide (WC) me te paparanga whakarewa rehu paura koranu e rere-ake ana. Mā tēnei hangarau whakapakeke ka tino whakapai ake i te ātete mau o te pito parau me ngā taha pakitara parau. E ai ki ngā whakamātautau tūturu, i raro i ngā āhuatanga oneone, e 2-3 ngā wā roa ake tōna roanga mahi i tērā o ngā pereti maitai 65Mn (65 maitai manganese) noa.

Ngā Ahu: Ko te Roa × Whānui × Matotoru e ahu mai ana i te hoahoa taketake, mā te whakamahi i te pēhi pokepokea tika. Ka whakahaeretia te radius o te hapa piko i roto i te ±1.5mm kia pai ai te piri ina honoa ki te hea parau me te pakitara parau, kia kore ai e pakaru te kutikuti o te pūtu nā te nui rawa o ngā āputa.

Tikanga Whakatika: He pūtu ārai-wetewete kaha (8.8, 10.9 rānei te taumata). He tino ōrite te tawhiti o te kōhao ki ngā wāhanga taketake, e tautoko ana i te whakakapinga tere me te kore e whakatika i te pokepokea ai.

Maimoatanga Mata: Mā te whakamahi i ngā tukanga paninga hiko-whakapūmau, ngā tukanga peita tunutunu pāmahana-tiketike rānei, he ātete ki te waikura rehu tote ≥300 hāora, he pai mō ngā taiao mahi he nui te haumākū me te oneone tote-kawa.

Te Whakaiti i te Whakamahinga Pūngao: Mā te hoahoa mata o te tinana parau kua whakapaitia (parabolic, semi-helical rānei) ka taea te nekeneke taha maeneene me te huri i ngā poraka oneone i te wā e piki ana, ka whakaiti i te piri o te oneone me te waku ki te hea parau. Kua whakaatuhia e ngā whakamātautau ka taea e tēnei te whakaiti i te ātete ki te kukume tarakihana mā te 8%-12%.

Te Taupokina Oneone me te Whakamaroke: Mā te koki parirau i hangaia mō tēnei mahi ka kapi katoa te kakau witi (te kakau witi), ka tutuki ai te reiti teitei o te hohonutanga o te kakau witi, he mea pai mō ngā mahi rui i muri mai, ā, e tutuki ai hoki ngā whakaritenga o te ngaki tiaki.