1, welding repair parts anti-rust farm machinery welding repair, the paint around the weld is often baked bad, over time will rust. In order not to rust in the weld repair area, the welding slag can be knocked off after welding, and a layer of grease should be applied when it is cooled to about black (about 100°C), so that it will generally not rust again. 2, ordinary welding rod welding repair cast iron parts with ordinary carbon steel welding repair, it is prone to cracks, but not economical with cast iron electrodes, the solution first along the weld with a small current cutting, pay attention to only slot and Do not cut through, and then hot welding repair. Since the local stress around the cracks is eliminated during the cutting process, no new cracks will be produced during the repair. 3. After repairing the valve of the valve tire of the valve, the damaged part can be sawed off. A hole with a depth of 4.5 mm is used to drill a hole with a depth of 20 mm, and then a thread with a depth of 13 mm is tapped with a tap of M5 and the valve is screwed on. The core can be inflated. However, it should be noted that the drill tip should be ground to the same angle as the valve cone seal cone. 4. Cleverly dismantling the cylinder head If the cylinder head nut is unscrewed, the cylinder head is still difficult to remove. The cylinder head can be knocked a few times with a hammer, then the crankshaft is cranked and the cylinder head is pressed by the cylinder pressure. 5, the heating water blocking ring in winter due to cold weather, the water blocking ring becomes brittle, easy to break when installed on the cylinder liner. At this time, the water blocking ring can be soaked in warm water of about 60°C for 5 minutes, and then removed and installed. 6. Heating Rolling Bearing When installing the rolling bearing on the bearing, if there is no special equipment or tool, it is easy to make the bearing deform by directly hitting with a hammer. At this point, you can heat the rolling bearing and then install it, light a 60-watt bulb, put the bearing to be installed on top, heat for 5 to 10 minutes (heating temperature is maintained at about 110 °C, do not exceed 120 °C), remove After the quick installation on the shaft can be. 7, how to make the cork mat is not easy to break The multi-cylinder diesel engine valve cover gasket made of cork, although the sealing performance is good, but it is easy to break. If the upper surface is coated with a layer of paint (not coated below) during installation, the cover pad will stick together with the cover. When it is disassembled later, it is not easily broken because it is integral with the cover. 8, in the locomotive to check the DC generator bearing gap with a suitable voltage battery, a pole is connected to the generator shell, the other pole and the magnetic field terminal fast on and off, so that the magnetic field is sometimes not. If the generator bearing clearance is normal, no sound will be generated; if the clearance is too large, the rotor shaft will vibrate under the intermittent magnetic force to make a sound, and the larger the gap, the louder the sound. 9, two kinds of pistons can not replace each other CC195 diesel engine piston, the pin hole axis to the top of the piston than the S195 diesel engine 2.5 mm smaller, so the two can not be used on behalf of each other.
Ibrutinib is a small molecule drug that binds permanently to a protein, Bruton's tyrosine kinase (BTK) that is important in B cells; the drug is used to treat B cell cancers like mantle cell lymphoma, chronic lymphocytic leukemia, and Waldenstrom's macroglobulinemia, a form of non-Hodgkin's lymphoma.
Ibrutinib is used to treat chronic lymphocytic leukemia, Waldenstrom's macroglobulinemia, and as a second-line treatment for mantle cell lymphoma, and marginal zone lymphoma.
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