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Maintenance of Hydraulic Cylinders

As described in the previous chapter, the hydraulic cylinder construction is very strong, to know the disturbance causing the cylinder damage is located on the seals and pegs. Basically there are 2 (two) causes of damage that is in the leak and outside leaks. a. External leak : if the leaf end cap is leaky, it should be tightened fastening ...

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Component Release Planning

When newly installed components are problematic or damaged, the causes are often sourced from the discharge stage during the repair process. There are two main causes: 1. Urgent repairs In hasty repairs that heavy equipment can be reused immediately, the source of the damage is usually unrecognized and resolved. 2. Ease of repair Sometimes, ease of component replacement can slow ...

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Prinsip Dasar Pneumatik

Sistem Satuan Sistem satuan yang digunakan dalam buku ini adalah “Sistem Satuan Internasional”, disingkat SI. Ada 6 besaran dasar dan satuannya seperti terlihat pada tabel1. Satuan turunan dapat dilihat pada tabel 2. Tabel 1. Satuan Dasar Tabel 2. Satuan Turunan Tekanan Setiap gaya yang bekerja pada permukaan suatu benda akan memberikan tekanan. Begitu juga jika gaya bekerja pada sebuah bidang, ...

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Jenis Aktuator Hidrolik

Pemilihan jenis aktuator tentu saja disesuaikan dengan fungsi, beban dan tujuan penggunaan sistem hidrolik tersebut A. Single Acting Cylinder Silinder ini mendapat suplai udara hanya dari satu sisi saja. Untuk mengembalikan ke posisi semula biasanya digunakan pegas atau kembali karena beratnya sendiri atau beban.. Silinder kerja tunggal hanya dapat memberikan tenaga pada satu sisi saja. Salah satu contoh single acting ...

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Hydraulic Equipment Protection

Spool valve, pump and motor shaft are allowed to dry can be affected by rust and corrosion on the climatic conditions are unfavorable. If the vehicle is stored outside, it is recommended to coat all exposed surfaces by using grease protective paint if not used immediately. A crucial step in the care of the vehicle using hydraulic equipment is to ...

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Selection Of Right Hydraulic Fluid

At the time of selecting the correct hydraulic fluid, the following points should be considered: conformity with the system, temperature requirements, konstrusksi components, pressure during operation, and viscosity requirements. Consult with the supplier of the fluids and consult the manufacturer for assistance in determining the appropriate liquid with the job. There is a fluid suitable for use in modern hydraulic ...

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