1, reduce the load quality. During the running-in period, the load of agricultural vehicles shall not exceed 80% of their rated load, and trailers or other implements shall not be towed. It is advisable to drive first within a few tens of kilometers before starting to use it, and gradually increase the quality of the load. The gears used for driving under various load qualities must be raised from low to high, and the gears must be run in. The common gears must be run-in.
2, control the speed. The maximum speed of general agricultural vehicles should not exceed 40km/h, and the speed limit device must not be removed at the same time.
3, control the engine work greenhouse. When the agricultural vehicle is running in the winter, the engine should be preheated to above 40oC before starting. During driving, the temperature of the cooling water should always be kept in the range of 75~95oC.
4, choose high-quality fuel and lubricants. During the running-in of agricultural vehicles, diesel with high cetane number and low viscosity, good quality lubricant should be used to improve the lubrication conditions of various parts and to prevent the engine from working rough.
5, choose a good road. Agricultural vehicles should not run on poor roads during the break-in period, and should not climb over steep slopes to reduce the vibration and impact of mechanical parts and prevent excessive load.
6, do not start the engine and stop the throttle when it is parked, starting, accelerating should be gentle, shift should be timely, try not to emergency brake.
7. Strict implementation of maintenance regulations during the run-in period. In order to ensure the quality of running-in, before the start of running-in, the entire vehicle should be cleaned, and the various parts of lubricant, grease and special fluid should be inspected and replenished to check the fasteners of each part. After driving for 500km, clean the engine lubrication system and the chassis gearbox and replace the lubricant; add lubricant to the entire vehicle lubrication point, check the brake performance and the technical condition of the piping and fasteners of each department, and tighten as necessary. Solid and adjustment; tightly fix the cylinder head and the bolts and nuts of the intake and exhaust pipes, check and adjust the valve clearance. After the completion of the run-in period, it is necessary to combine the key points of maintenance, to perform cleaning and oil change of the engine lubrication system, transmission, and differential hub, to release sediment from the fuel tank, to clean the filters, and to adjust or remove the limitations of the engine. Speed ​​device.
This classification mainly includes the aluminum or zinc casting parts using in LED Underwater Light area.
In the die casting process,higher specific pressure is required, so that higher filling speed can be obtained.which is beneficial for alloy to overcome mold filling resistance.and effectively fill each part of the cavity.The Casting General Tolerance is Grade GB-CT4.
Process Technology: High pressure die casting, NC Machining,Shot Blasting
Casting General Tolerance: Grade GB-CT4
Flow Processes: Die casting, Degating to remove the residual of the gate, Polishing and Deburring to remove the burrs, Polishing to remove the parting line, flash,CNC Turning, Cleaning, Packaging, Storaging, Shipping
Control Measure: Incoming Material Test, First Article inspection, Routing inspection, Final item inspection, and Outgoing quality control
Inspection Equipment: CMM, Caliper, Plug Gage, Screw Gauge
Application: Machinery Parts
Certificate: IATF16949:2016,ISO14001:2015,ISO45001:2018
Lead Time: 30-35 days
Trade Term: FOB Ningbo
Aluminum Die Casting LED Underwater Light Components,Zinc Casting Parts for LED Underwater Light,Die Casting LED Underwater Light Parts
NINGBO ZHENHAI BOLANG METAL PRODUCTS FACTORY , https://www.casting-part.com