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/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge> Determination of the ring processing method Determination of the ferrule processing method
There are two types of turning processing methods: the process turning method and the rolling process turning method; the gathering process can complete one or several ferrule turning operations with only one process; and the smashing process can be completed by a few times. Turning of the ferrules; each has its own characteristics: /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
1. Features of the gathering process (1) Can complete most or all turning operations in one clamping cycle; reduce the positioning error of the ferrule clamping and the positioning time of the clamping positioning; improve the orientation and scale precision between the outer surfaces of the ferrule; The yield is obtained. If the medium and small ferrules produced in batches can be driven 2 to 3 at a time on a multi-axis active lathe.
(2) Shortened the process flow; reduced the central storage, loading and unloading, and transportation links; facilitated the production and processing, and reduced the amount of machine tools and things.
(3) Conducive to the completion of the initiative and mass production; shortened the production cycle; reduced production costs.
However, there is a high demand for process equipment such as lathes, knives, jigs and auxiliary materials, and workpiece blanks. For example, there is less demand for blanks and higher precision; the quality of appearance such as metallographic arrangement and hardness is also more severe. The demand lathe has greater power, rigidity and higher processing precision and degree of automation; often use multi-blade, multi-step, multi-station multi-axis semi-active machine and active machine tool; usually suitable for mass production Multi-axis active machine tools; multi-blade semi-active lathes should be used for medium and small batches and different types of processing. The variety and quantity of process equipment are large; the speciality is strong, the replacement type is troublesome; the adjustment is difficult and time-consuming; the skill level of workers Higher; reasonable production arrangements for processing.
2. Features of the smashing process method (1) Suitable for medium and small batches and single piece production. Briefly arranged production; lathes, fixtures are simple and economical; easy to replace bearing types; low cost. If single machine is connected to the active line; .
(2) It can be processed with high-efficiency special lathe with good rigidity and high power; it is easy to select the best process parameters; it can be cut by high-speed large-passing cutter; the processing power is improved.
(3) It can complete active loading and unloading, active cutting and active measurement for a single machine; the machine tool is simple operation; the demand for workers is not high.
(4) The demand for ferrule blanks is not high; blanks of various methods, sizes, and precision batches can be used.
However, there are many processes in the “disintegration process†and the process route is long; the processing time and the storage, transportation, and loading and unloading between the processes are long; one ferrule needs to be multi-machine, multi-process, repeated clamping positioning, multi-person operation and viewing; Large positioning errors, poor processing accuracy, increased the cost of people, money, goods and power.
In summary, the use of the "convergence turning method" is the development trend; the "disintegration process" is selected by medium and small factories with limited production conditions.
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Determination of the ferrule processing method
Source: Bearing network time: 2013-07-30