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I-Agricultural Furrow Plow Tip Carbide Hardfaced Chisel Plow Point Parts Spare for Heavy Duty Farming Isithombe Esifakiwe
  • I-Agricultural Furrow Plow Tip Carbide Hardfaced Chisel Plow Point Parts Spare Parts for Heavy Duty Farming
  • I-Agricultural Furrow Plow Tip Carbide Hardfaced Chisel Plow Point Parts Spare Parts for Heavy Duty Farming
  • I-Agricultural Furrow Plow Tip Carbide Hardfaced Chisel Plow Point Parts Spare Parts for Heavy Duty Farming
  • I-Agricultural Furrow Plow Tip Carbide Hardfaced Chisel Plow Point Parts Spare Parts for Heavy Duty Farming

I-Agricultural Furrow Plow Tip Carbide Hardfaced Chisel Plow Point Parts Spare Parts for Heavy Duty Farming

Incazelo emfushane:

I-plow tip, ingxenye ewusizo yemishini yezolimo, yenziwe ngensimbi enamandla kakhulu, engagugi futhi ubulukhuni bayo nokuqina kwayo kuthuthukiswa ngokwelashwa ngokushisa. Umklamo wayo obukhali wokusika unciphisa ukumelana lapho ungena enhlabathini, usika kalula enhlabathini ehlanganisiwe. Izindawo ezibalulekile ziyaqina futhi ziqiniswe ukuze zimelane nokushayisana nokumelana nokuguguleka, okwandisa kakhulu impilo yayo yesevisi. Ifanele amamodeli ahlukahlukene ama-plow aguqukayo nama-moldboard plows, futhi ukuqaqa nokushintsha kwayo kalula kunciphisa ngempumelelo izindleko zokulima kanye nesikhathi sokuphumula.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Lo mkhiqizo uyingxenye ebalulekile yokuguguleka kwemishini yokulima—i-plowshare tip—efanelekela ama-moldboard plow ahlukahlukene, ama-plow aguqulwayo, kanye nama-plow angaphansi komhlaba. Njengengxenye ethinta inhlabathi kuqala futhi ithwale ukungqubuzana okukhulu kanye nomthelela, ikhwalithi yayo inquma ngqo ukumelana nokulima, ukusebenza kahle kukaphethiloli, kanye nokuqina kokujula kokusebenza. Le plowshare tip isebenzisa isakhiwo esihlanganisiwe se-"high-strength matrix + gradient hard alloy," efinyelela ibhalansi phakathi kokungena kwenhlabathi okubukhali, ukumelana nokuguguleka kanye nokunciphisa ukuhudula, kanye nokuqina komthelela. Lokhu kwandisa kakhulu umjikelezo wokufaka esikhundleni futhi kunciphisa izindleko zokusebenza ezimaphakathi ngehektare ngalinye.

I-matrix: Yenziwe ngensimbi yesakhiwo ye-alloy enamandla angu-30MnB noma angu-40Cr, eyakhiwe ngokushisa okugcwele, enobukhulu obuphezulu futhi ayinazo izimbobo zangaphakathi. Ngemva kokuyibumba, idlula ekucimeni nasekuyithambiseni ukuze ithole isakhiwo se-martensitic esithambile. Ukuqina komthelela we-matrix kungu-≥50J/cm², okungamunca ngempumelelo imithelela yesikhashana evela ematsheni nasezimpandeni zezihlahla, kususwe ingozi yokuqhekeka noma ukuphuka.

Isendlalelo esingagugi: Ukushisela nge-plasma noma ukumbozwa nge-laser kusetshenziswa ebusweni obubheke enhlabathini be-plow tip (indawo yokuguguleka yomphetho wokusika ongaphambili kanye nobuso obungaphezulu) ukuze kufakwe insimbi ecijile ene-chromium ephezulu noma i-tungsten carbide-reinforced iron-based alloy. I-weld overlay ingafinyelela ubulukhuni be-HRC 58-62, enobukhulu obungu-2.5-4.0 mm, yakha isibopho se-metallurgical ne-substrate futhi isuse ingozi yokuqhekeka. Ngaphansi kwezimo zokuguguleka okusheshayo enhlabathini, izinhlayiya eziqinile zakha i-"micro-support" morphology ezivikelayo, okunciphisa izinga lokuguguleka libe yi-1/3 kuphela yamapuleti ensimbi ajwayelekile angu-65Mn.

Umklamo weJiyomethri: Ubuso obugobile besiciko segeja buhlelwe kahle ngokusekelwe endleleni yokunyakaza ehlelekile yengqimba yomhlabathi, kunciphisa i-engeli yokungqubuzana nenhlabathi. Ingxenye engaphambili inomklamo oncipha kancane kancane, onezinsika ezincane, onciphisa ingcindezi yokuphuka kwenhlabathi; izingxenye eziphakathi nezingemuva ziqina kancane kancane ukuqinisekisa ukuqina okuphelele. I-engeli yokungena ilinganiswe ensimini yezinhlobo ezahlukene zenhlabathi (isihlabathi, ubumba, i-loam), ihlanganisa ikhono elihle lokungena nokumelana okuphansi kokudonsa.

Ukumelana Nokugqokwa Okukhulu: Ukuhlolwa kokugqokwa kwamasondo erabha yesihlabathi esomile elabhorethri kubonisa ukuthi inani lokugqokwa kweyunithi lingu-≤0.25g/kg·m. Ngaphansi kwezimo ze-sandy loam eziphakathi nendawo, ithiphu elilodwa lokulima lingaqedela amahektha angu-500-800 omsebenzi, isikhathi sokuphila siphindwe izikhathi ezingu-2.5-3 kunethiphu elivamile lokulima lensimbi elingu-65Mn.

Izici Ezizilolayo: Isembozo se-weld esiqinile kanye ne-substrate ethambile yakha ukuguguleka okuhambisanayo—i-substrate iguguleka ngokushesha, okwenza izinhlayiya ze-carbide eziqinisiwe ziqhubeke ziphuma kancane endaweni yokusebenza, zihlale zigcina isimo esibukhali sokusika futhi zivimbele ukusetshenziswa kukaphethiloli okwandisiwe ngenxa yokubuthuntu.

Ukumelana nokuphepha komthelela: Uma uhlangana namatshe afihliwe noma izithiyo eziqinile, i-matrix iyonke ngeke iphuke kalula, futhi kungenzeka ukuguquguquka kwendawo kuphela; umkhawulo wepulasitiki wanele ukugwema ukungcola okuwela ensimini nokulimaza imishini elandelayo.

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