There is a great deal of connection work in the process of assembling the computer spring machine. We generally divide the connection mode of the computer spring machine into two kinds: disassembly connection and non-disassembly connection.
??1.常見的不可拆卸聯接有焊接、鉚接和過盈聯接等等，其中過盈聯接多用語軸、孔配合。實現過盈聯接常用壓入配合、熱脹配合和冷縮配合等方法。一般電腦彈簧機器可以用壓入配合法，重要或精密的機器樂意用熱脹、冷縮 配合法。電腦彈簧機不可拆卸聯接在被聯接零、電腦彈簧機部件的使用過程中是不拆卸的，如要拆卸則往往會損壞某些零件。
Common non-detachable joints include welding, riveting and interference joints, among which interference joints are often used in terms of shaft and hole fit. For interference fit, common methods of press fit, thermal expansion and cold shrink fit are used. General computer spring machine can be used to press fit method, important or precision machines are willing to use hot expansion, cold contraction fit method. The non-removable connection of the computer spring machine is not disassembled during the use of the connected parts of the computer spring machine. If it is to be disassembled, some parts will be damaged.
??2.可拆卸聯接相互聯接的零、部件時不損壞任何零件，拆卸后還可以重新聯接。常見的可拆卸連接有螺紋連接、鍵聯接及銷釘聯接。其中以螺紋連接應用最為廣泛。螺紋連接的質量與裝配工藝有很大關系，應根據電腦彈簧機被聯接零、部件的形狀和螺栓的分布、受力情況，合理確定各螺栓的緊固力，多個螺栓間的緊固順序和緊固力的均衡等要求。
_2. Removable joints are connected to each other without damaging any parts, and can be reconnected after disassembly. The common removable connections include threaded connection, key connection and pin connection. Thread connection is the most widely used. The quality of thread connection is closely related to the assembling process. The fastening force of each bolt, the order of fastening and the balance of fastening force among the bolts should be reasonably determined according to the shape of the parts and the distribution and force of the bolts.
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