Stator and rotor punched sheet manufacture step by step craft

A technology of rotor punching and stator punching, which is applied in the field of generator stator and rotor punching, can solve the problems of high cost of progressive die, poor operation safety, and low work efficiency, so as to reduce labor intensity, improve safety and cost Reduced effect

Inactive Publication Date: 2013-04-24
TIANJIN BINHAI TONGDA POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this new technology described by this patented method improves productivity while reducing workload on workers' time compared to previous methods. It also reduces costs due to fewer steps needed per unit produced but at least similar levels or better quality. This makes them ideal for producing smaller quantities of materials quickly without sacrifices being made overtime.

Problems solved by technology

Technics problem addressed by current methods described above relates to the difficulty or potential hazards associated during these processes due to their manual nature. Additionally, they require expensive tools that may be difficult to handle on large quantities produced through automated production lines.

Method used

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  • Stator and rotor punched sheet manufacture step by step craft
  • Stator and rotor punched sheet manufacture step by step craft
  • Stator and rotor punched sheet manufacture step by step craft

Examples

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Embodiment Construction

[0026] The specific implementation, structure, features and effects provided by the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0027] Such as figure 1 The shown stamping process of stator and rotor of a motor adopts the automatic feeding of coil material 9, and it includes the following steps:

[0028] (1) Punch four guide holes 1, shaft holes 5, key slots 4, buckle slots 2 and all rotor slots 3, the obtained product structure diagram is as follows figure 2 shown.

[0029] (2) Punching out the rotor punching sheet: Positioning with four guide holes, punching the inner circle of the stator 10, the structure diagram of the obtained product is as follows image 3 As shown, the rotor punching sheet 6 is produced, and the structure schematic diagram of the obtained product is as follows Figure 4 shown.

[0030] (3) Stator groove punching: Position with four guide holes, punch out all the stator g

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PUM

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Abstract

The invention relates to a stator and rotor punched sheet manufacture step by step craft. The stator and rotor punched sheet manufacture step by step craft adopts soil stock to feed materials automatically and comprises the following steps: (1) four pilot holes, a shaft hole ,a key groove, a buckle piece groove and all of the rotor groove profiles are punched; (2) a rotor punched sheet is punched: the rotor punched sheet is punched out by using the four pilot holes to positioning, and a stator inner circle is punched; (3) Coining the stator groove profiles: all of the stator profiles are punched by positioning by the four pilot holes; (4) Punching a stator punched sheet: the stator punched sheet is punched by positioning by the four pilot holes and punching a stator outer circle. The stator and rotor punched sheet manufacture step by step craft has the advantages of being capable of lowering production cost, improving operation security and being high in working efficiency. The stator and rotor punched sheet manufacture step by step craft is also applicable to small quantity production.

Description

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Claims

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Application Information

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Owner TIANJIN BINHAI TONGDA POWER TECH
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