I-S-Type Tiller Blade, I-Curved Rotary Blade
Ii-springs zohlobo lwe-S (ezaziwa ngokuba zii-S-type spring teeths okanye ii-spring tooth handles) zizinto ezigugileyo kumatshini wokulima wezolimo, ezisetyenziswa kakhulu kumatshini wezolimo ofana nee-cultivators, ii-rotary tillers, ii-disc harrows, kunye nee-seeders. Uyilo lwazo oluyi-S-shaped curve luzenza zikwazi ukudlala indima ebalulekileyo ekuthinteleni ukungcangcazela kwe-elastic kunye nokukhulula umhlaba ngexesha lokulima umhlaba, nto leyo eyenza zibe yinxalenye ebalulekileyo kwimisebenzi yezolimo yanamhlanje.
Le mveliso yenziwe ngentsimbi yentwasahlobo esemgangathweni ophezulu, enemigangatho efana ne-65Mn, 60Si2Mn, kunye ne-28MnSiB ekhoyo. Intsimbi ye-manganese ye-65Mn ibonisa ukumelana nokuguguleka okuhle, amandla okutsalwa, kunye nokubuyiselwa kwe-elastic; ngelixa intsimbi ye-silicon-manganese ye-60Si2Mn ibonisa ukusebenza okuphezulu ngokwemida ye-elastic kunye namandla okudinwa. Le mveliso idlula kwinkqubo yonyango lobushushu oluqatha: okokuqala, ukucima kusetyenziselwa ukwandisa ubunzima, kulandele ukufudumala ukulawula ubunzima bokugqibela ngaphakathi koluhlu olufanelekileyo lwe-38-46 HRC, ukufikelela kwibhalansi epheleleyo phakathi kobunzima kunye nokuqina. Oku kuqinisekisa ukumelana nokuguguleka ngelixa kuthintelwa umngcipheko wokuqhekeka okubuthathaka. Umphezulu udutshulwa ukuze kususwe umaleko we-oxide uze ugqunywe ngepeyinti yokulwa nomhlwa okanye i-powder coating, ukuphucula ngempumelelo ukumelana nokugqwala kunye nobomi bokudinwa ngamaxesha ayi-7-8.
Amandla okubuyisela i-elastic agqwesileyo: Intwasahlobo yohlobo lwe-S yenziwe ngentsimbi ekhethekileyo ethambileyo kwaye ixinezelekile kwangaphambili. Nokuba itshintsha kakhulu ngexesha lokusetyenziswa, inokubuyisela imo yayo yokuqala yejometri kwinqanaba eliphezulu kwaye igcine ukusebenza okuzinzileyo.
Isiphumo esihle kakhulu sokudambisa ukungcangcazela kunye nokuthomalalisa: Uyilo lwe-S-curve lunika intwasahlobo iimpawu ezintle kakhulu zokuthomalalisa kunye nokufunxa ukutshatyalaliswa. Xa oomatshini bokulima bedibana namagada aqinileyo omhlaba okanye amatye ngexesha lokusebenza, intwasahlobo inokufunxa amandla ombane ngokusebenzisa ukuguqulwa kwe-elastic, ikhusele ngempumelelo izinto eziphambili kwaye iphucule uzinzo lokusebenza.
Ukusetyenziswa ngokubanzi: Ifanelekile kwiindawo ezomileyo (umhlaba okhululekileyo noqhekekileyo), ingakumbi kwizityalo ezifana ne-beetroot ezineemfuno eziphezulu zebhedi yembewu. Ubunzulu bokusebenza obucetyiswayo yi-2-8 cm, isantya sokusebenza sigcinwa phakathi kwe-6.0-8.0 km/h, kwaye amandla etrektara afunekayo yi-18-22 horsepower ngemitha.
Imithombo enomfanekiso ka-S inezicelo ezininzi kwimveliso yezolimo: ingasetyenziselwa ukukhulula umhlaba kwiziseko, ukuphucula ngempumelelo ukungenela komhlaba kunye nokungena kwamanzi; xa isetyenziselwa ukulungiselela imibhede yembewu, inokuqhekeza amagada omhlaba kwaye ilungelelanise umhlaba, idale iimeko ezifanelekileyo zokuhluma kwembewu; ikwafanelekile kwimisebenzi yokukhupha ukhula, ukususa ngempumelelo iingcambu zengca kunye nezihlahla ezincinci; kwaye kulawulo lwegadi yeziqhamo, ingasetyenziselwa ukugquma umhlaba, ukusika amaqamza, kunye nokufaka amanzi kancinci.
