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Research on sand mold casting technology of tractor axle housing

Taking the tractor split axle housing as the research object, the paper firstly analyzes the process of the overall structure of the split axle housing, clarifies the quality control requirements for raw materials and auxiliary materials, determines the pouring position, pouring temperature and parting surface of the axle housing,...

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Sand mold casting technology of tractor axle housing

A certain type of broken axle housing of a company is mainly used for tractor load-bearing bridge, with an annual output of 10000 sets. The service conditions of the axle housing include plateau, saline alkali, desert and other terrain and latitude. Under full load condition, it must bear high...

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Test of ferroboron for tractor box and cylinder block casting

1 Reagent Anhydrous sodium carbonate solid (analytical pure), sodium peroxide solid (analytical pure), nitric acid (analytical pure), sulfuric acid (analytical pure), hydrofluoric acid (analytical pure), high-purity argon (AR > 99.99%) and secondary deionized water for water. Boron standard solution, concentration 1 mg / ml. 2 Instruments Prodigy ICP inductively...

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Test of ferroboron for casting tractor case and cylinder block

Working conditions of ICP inductively coupled plasma spectrometer The working conditions of ICP ICP ICP spectrometer are: high frequency power, atomizer pressure, atomization efficiency (pump speed), integration time (exposure time), etc. Considering the small interference effect and strong and stable analysis strength, the working conditions of the instrument are...

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Cast ferroboron for tractor case and cylinder block

Boron (element symbol b) is a rich element in China. Boron is often known as the vitamin in steel. Trace boron can significantly improve the hardenability of steel and save a lot of expensive alloy elements with strong hardenability, and greatly improve the wear resistance of metal materials. Boron...

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