Cheap Mini Excavator e rekisoang Hydraulic Crawler Digger
* Sesebelisoa sa Sehlahisoa
E ikemiselitse ho hlahisa pinana ea mechine ea kaho, likarolo tse ka sehloohong tse sebelisoang ho epolloa ke pini e kopanyang pakeng tsa mokokotlo oa morao oa boom le sethala, pinana e kopanyang pakeng tsa sethala le silinda, pinana e kopanyang pakeng tsa pheletso e bohareng ea boom le cylinder, pinana e kopanyang pakeng tsa karolo e ka holimo ea tsebe le silinda, joalo-joalo, likarolo tsa kopo li bontšitsoe ka tlase.
* Litlhaloso
Litlhaloso tsa sehlahisoa le litlhoko tsa tekheniki (qotso) li bua ka tafole e latelang, e ka kopana le moreki e seng ea maemo a tloaelehileng.
Lintho tse bonahalang | Sebaka sa bophara | bolelele ba sebaka /mm | Tlhokahalo ea ho futhumatsa | Tlhokahalo ea ho thatafatsa induction | |||
Thepa ea Mechini | Ho thatafala | Ho thatafala ha bokahodimo | Botebo ba lera | ||||
Matla a tšepe | YieldSmatla | ||||||
N/mm2 | N/mm2 | HB | HRC | mm | |||
45 | 45-185 | 103-1373 | ≥690 | ≥490 | 201-269 | 49-59 | 2hodimo |
40Kr | 45-155 | 118-1288 | ≥930 | ≥785 | 235-280 | 52-60 | 3-5 |
42CrMo | 45-160 | 128-1325 | ≥980 | ≥830 | 248-293 | 52-60 | 3-5 |
Ela hloko:Litlhoko tsa tempering ke thepa ea mochine kapa boima, bo ke keng ba finyelloa ka nako e le 'ngoe. |
* Litšebeletso le melemo
Ho latela litlhoko tse khethehileng tsa bareki, mekhoa ea hajoale ea kalafo ea bokaholimo ke:
1.Hard chrome plating,NSS mokhoa ho ISO 9227 (GB/T 10125) e amohetsweng ho kopana le ditlhoko tsa lihora tse 72 teko spray ea letsoai.
2.Zinc plating, litlhoko tsa tlhahlobo ea letsoai la zinki tse mosehla≥ lihora tse 96 ho latela maemo a ATM B633.
Phekolo ea 3.MAGNI 565, tlhahlobo ea spray ea letsoai e fihla lihora tse 480.
* Feme ea rona
Re ikemiselitse ho etsa mela e bohlale ea tlhahiso ea othomathike, mela ea tlhahiso ea liroboto, metjhini e sehang ea laser, ho kenya ts'ebetsong mefuta ea taolo ea lean ea dijithale, ho tseba mahlale a mantlha a boqapi, le litokelo tse ngata tsa ho qaptjoa le litokelo tsa mohlala tsa lenaneo ho netefatsa hore boemo ba bokhoni ba tekheniki bo lula bo le teng. ea pele ea indasteri e ka pele ho indasteri.