?url_ver=Z39.88-2004&rft_id=1314071046&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=RANCANG+BANGUN+DAN+UJI+KINERJA+%0D%0AALAT+PERAJANG+BATANG+SINGKONG+TIPE+TEP-1%0D%0A&rft.creator=RIDHO+AL+AKBAR+GUSTAM%2C+1314071046&rft.subject=Pertanian+(+Umum+)&rft.subject=Teknologi+(General)&rft.description=Batang+singkong+selama+ini+belum+termanfaatkan+maksimal%2C+keberadaannya+di+lahan+selain+hanya+dibuang+dan+dibakar.++Kondisi+tersebut+yang+menjadi+latar+belakang+dilaksanakannya+penelitian+tentang+perancangan+alat+perajang+batang+singkong+beserta+uji+kinerjanya.+%0D%0A%0D%0AMetode+dalam+penelitian+ini+meliputi+rancang+bangun+dan+percobaan+alat+perajang+batang+singkong.++Pengujian+kinerja+alat+perajang+dilakukan+dengan+menghitung+nilai+dari+parameternya+meliputi+kapasitas+kerja+alat+(kg%2Fjam)%2C+perhitungan+susut+bobot+(%25)%2C+dan+perhitungan+konsumsi+bahan+bakar+(%E2%84%93%2Fjam)+yang+diujikan+pada+alat+perajang+saat+beroperasi+pada+RPM+560%2C+870+dan+1245.+%0D%0A%0D%0APada+setiap+RPM+560%2C+870+dan+1245+didapatkan+hasil+kapasitas+kerja+rata-rata+38%2C67+kg%2Fjam%2C+59%2C73+kg%2Fjam+dan+78+kg%2Fjam%3B+susut+bobot+rata-rata+4%2C60%25%2C+3%2C89%25%2C+dan+4%2C09%25%3B+konsumsi+bahan+bakar+rata+0%2C27+%E2%84%93%2Fjam%2C+0%2C68+%E2%84%93%2Fjam+dan+0%2C81+%E2%84%93%2Fjam.++Tiga+fraksi+hasil+cacahan+alat+perajang+berukuran+%E2%89%A50%2C5+cm%2C+0%2C2%3Cx%3C0%2C5+cm%2C+dan++%E2%89%A40%2C2cm%2C+pada+RPM+560+didapatkan+12%2C88+%25%2C+45%2C45%25%2C+dan+41%2C47%25%3B+pada+RPM+870+didapatkan+11%2C95%25%2C+38%2C71%25%2C+dan+49%2C35%25%3B+kemudian+pada+RPM+1245+didapatkan+hasilnya+13%2C37%25%2C+37%2C50%25%2C+dan+49%2C13%25.++Kinerja+terbaik+didapatkan+pada+RPM+1245+dengan+hasil+kapasitas+kerja+yang+didapatkan+78+kg%2Fjam+dengan+konsumsi+bahan+bakar+0%2C81+%E2%84%93%2Fjam.+%0D%0AKata+kunci+%3A+rancang+bangun%2C+alat+perajang%2C+batang+singkong.%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A%0D%0ACassava+stems+has+not+been+maximally+utilized%2C+its+existence+in+the+land+other+than+just+thrown+away+and+burned.++This+condition+is+the+background+of+the+research+on+the+design+of+cassava+stem+chopper+tool+and+its+performance+test.++%0D%0A%0D%0AMethods+in+this+study+include+the+design+and+experiments+cassava+stems+chopper.++The+chopper+performance+test+was+performed+by+calculating+the+values+of+the+parameter+including+the+working+capacity+of+the+tool+(kg%2Fhour)%2C+the+calculation+of+the+weight+loss+(%25)%2C+and+the+calculation+of+fuel+consumption+(%E2%84%93%2Fhour)+tested+on+the+chopper+tool+while+operating+at+RPM+560%2C+870+and+1245.++%0D%0A%0D%0AOn+each+RPM+560%2C+870+and+1245++the+working+capacity+are+38%2C67+kg%2Fhour%2C+59%2C73+kg%2Fhour+and+78+kg%2Fhour%3B+the+weight+average+4.60%25%2C+3.89%25%2C+and+4.09%25%3B+the+fuel+consumption+are+0.27+%E2%84%93%2Fhour%2C+0.68+%E2%84%93%2Fhour%2C+and+0.81+%E2%84%93%2Fhour.++For+the+three+chopper+size+fraction+%E2%89%A5+0.5+cm%2C+0%2C2+%3Cx+%3C0%2C5+cm%2C+and+%E2%89%A40%2C2+cm%2C+with+RPM+560+obtained+12%2C88%25%2C+45%2C45%25+%2C+and+41.47%25%3B+for+RPM+870+obtained+11.95%25%2C+38.71%25%2C+and+49.35%25%3B+then+for+RPM+1245+obtained+the+result+13.37%25%2C+37.50%25%2C+and+49.13%25.++From+the+data%2C+it+can+be+concluded+that+for+the+best+performance+capacity+obtained+at+RPM+1245+with+the+result+of+working+capacity+obtained+78+kg+%2F+hour+with+fuel+consumption+0%2C81+%E2%84%93%2Fhour.%0D%0AKeywords%3A+Design%2C+chopper%2C+cassava+stems%0D%0A&rft.publisher=FAKULTAS+PERTANIAN++&rft.date=2018-08-16&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F33032%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F33032%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F33032%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++RIDHO+AL+AKBAR+GUSTAM%2C+1314071046++(2018)+RANCANG+BANGUN+DAN+UJI+KINERJA+ALAT+PERAJANG+BATANG+SINGKONG+TIPE+TEP-1.++FAKULTAS+PERTANIAN+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F33032%2F