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Best gantry assembly methods
2014-12-17 15:56
Best gantry assembly method
In the last ten years, with the development of infrastructure, highways, railways, water conservancy projects, affordable housing and other construction projects are in full swing, which promote the further development of China's economy, the world while lifting industry should out, Huazhong construction Machinery cranes produced by the majority of users of all ages. Crane made a breakthrough not only in the quality of development, and its assembly method has also been improved.
Lifting machinery manufacturing and repair, there are three kinds of assembly methods: swap method, assembly method and adjustment method.
1) The exchange assembly method. When assembled, the parts of parts without repair, adjustment can be achieved by selecting and assembling precision. In machine repair should keep interchangeability of parts, which should be taken into account for repair parts.
2) Repair assembly method. In the assembly, repair to specify the amount of the reserve components assembled to meet the assembly accuracy. In mass production of machine-building, repair method has become increasingly less assembly site. But there are still some parts of the chain due to the size of the ring more, high precision, but also with the repair method to achieve assembly requirements.
3) Adjusting the assembly. In the assembly, by changing the relative position of the adjustable part of the product or use in order to achieve an appropriate adjustment member assembly precision, fixed and movable Adjustment Act Adjustment Act.
1) Fixing adjustment method is the use of the preparation of a fixed size the washer member, to ensure an assembling method for assembling accuracy. As a result of the adjustment member is a certain size, it is called the fixed adjustment method. The advantage is not for repair parts. This method is suitable for the requirements of a certain gap assembly.
2) Can be automatically adjusted by the change in law is part geometry position, get the required precision assembly. Its’ characterizes in the case of no higher precision, to achieve assembly requirements. In parts wear, deformation, after repair, you can still make adjustments, therefore more economical method.
Due to the adjustment method and assembly method is relatively economical. That its composition can ring precision machined economy, and ultimately by the Adjustment Act and the repair method to achieve assembly accuracy, so the product design China built machines are based on the actual situation to adopt in order to make the product in use and maintenance by simple adjustment, you can make the device has a longer service life.
In the last ten years, with the development of infrastructure, highways, railways, water conservancy projects, affordable housing and other construction projects are in full swing, which promote the further development of China's economy, the world while lifting industry should out, Huazhong construction Machinery cranes produced by the majority of users of all ages. Crane made a breakthrough not only in the quality of development, and its assembly method has also been improved.
Lifting machinery manufacturing and repair, there are three kinds of assembly methods: swap method, assembly method and adjustment method.
1) The exchange assembly method. When assembled, the parts of parts without repair, adjustment can be achieved by selecting and assembling precision. In machine repair should keep interchangeability of parts, which should be taken into account for repair parts.
2) Repair assembly method. In the assembly, repair to specify the amount of the reserve components assembled to meet the assembly accuracy. In mass production of machine-building, repair method has become increasingly less assembly site. But there are still some parts of the chain due to the size of the ring more, high precision, but also with the repair method to achieve assembly requirements.
3) Adjusting the assembly. In the assembly, by changing the relative position of the adjustable part of the product or use in order to achieve an appropriate adjustment member assembly precision, fixed and movable Adjustment Act Adjustment Act.
1) Fixing adjustment method is the use of the preparation of a fixed size the washer member, to ensure an assembling method for assembling accuracy. As a result of the adjustment member is a certain size, it is called the fixed adjustment method. The advantage is not for repair parts. This method is suitable for the requirements of a certain gap assembly.
2) Can be automatically adjusted by the change in law is part geometry position, get the required precision assembly. Its’ characterizes in the case of no higher precision, to achieve assembly requirements. In parts wear, deformation, after repair, you can still make adjustments, therefore more economical method.
Due to the adjustment method and assembly method is relatively economical. That its composition can ring precision machined economy, and ultimately by the Adjustment Act and the repair method to achieve assembly accuracy, so the product design China built machines are based on the actual situation to adopt in order to make the product in use and maintenance by simple adjustment, you can make the device has a longer service life.
