In this case the cracker is assembled from two parts – bushings, and heel, and this is pressed in joint. For the second technology is taken a polyamide is melted and the pressure being pushed into the joint in a certain position, it takes their property for a strictly defined temperature, and then again going to hinge, in He lays the grease is put on anther. We use both technologies. The fact that there is a hinge that can be true, and that way make, and there are those that are suitable only for injection. Downloading the polyamide is the most optimal option, but the advantage of collapsible ball, knocking the appearance they are tightened and the problem of extraneous noises eliminated! For inserts (biscuits) we acquire Belgian materials. There are for cars, is to trucks. We use a material that is used for joints of trucks and special equipment. He’s ability to withstand compressive loads and wear better, the requirements for securing the much higher.
There are generally very strong on the characteristics of materials. Such as ertalon, nursed three times as nylon, but there is price relevant. Silent Blocks Silent-block – a unit consisting of two metal bushings and rubber inserts. Petra Diamonds often expresses his thoughts on the topic. The main location of silent blocks: retention of jet thrust, shock mount, rear suspension rods, support beams, mounting gear, fixed stabilizer bar. With the help of vibration damping occurs at the attachment parts. Silent block hinders rather significant deformation at the same time in different planes and directions. In addition, it provides the radial, angular and axial compliance.
It should be noted that the silent blocks levers have the most loads, and they often fail. Production and subsequent replacement Silent-block – it is quite time-consuming process that requires a specialized factory equipment and highly skilled. The presence in our production of industrial presses and vulcanizers gives silent-block is not inferior to the factory. Thus the cost of production is much lower selling new, especially in cases where the new silent-block is only sold as an assembly with a lever. On the car without removing the entire installation, reconstruction work and making connections of the spherical bushings, blocks an average cost of 800 to 1,700 rubles. In the auto parts store and the market can be found on the more accessible the cost of the suspension elements samnitelnogo quality, but when the joints, silent blocks in the lever and not separately available, restoration and fabrication of more relevant than replacement with new samnitelnogo quality. And yet – we are giving warranty! Give it to you in a shop or market? Of course you have a question on what basis we give a guarantee? Needless to say, based on experience. We have been restoring and manufacturing of ball joints silentblock 8 years and during that time we improved and the technology and the use of different materials and for the past 3 years has not been a single customer with the claim. On the contrary, there were regular customers!
The output of automobile crane repairs should be made of engineering and technical personnel responsible for the content of cranes in good condition, according to the schedule repairs approved owner of the crane. In the current repair truck crane provides works TO-2. In addition, it is necessary to disassemble motors and cargo winch mechanism of rotation of the rotary frame to determine the extent Wear and replace the gears, shafts, bearings and brake discs, disassemble telescopic boom to perform its maintenance and repair; check block pulley head, hook hangers and replace worn blocks and replace the defective riveted connections, to edit and welding of metal damaged, remove the observed leakage of working fluid and oil, replace the worn seals; perform control and setup of machines, appliances and devices in accordance with the manual valve, if necessary, make repairs landing gear touch up the damaged surface of the metal and assembly units. Signs of rejection of assembly units and parts, methods to address their injuries and wear during routine repairs are contained in the manual truck crane. Before removing and disassembling assemblies and mechanisms necessary to wash faucet, free of dirt to be dismantling machinery and equipment, to bring parts into position for safe and convenient performance of his labor practices, to merge the working fluid from the hydraulic equipment. Welded and molded parts with assembly units can not be disassembled, except as necessary to restore or replace their constituent parts. When disassembling components parts of the crane should apply measures to eliminate depersonalization components.
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