Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Forming process of corrugated shrapnel and corrugated shrapnel

A technology of wave shrapnel and forming process, which is applied in the forming process of wave shrapnel and the field of wave shrapnel, and can solve the problems of wave height attenuation, large stress, and small wave bending angle, etc.

Active Publication Date: 2021-04-02
CHONGQING CHANGAN CLUTCH MFG
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a molding process of the wave-shaped shrapnel, so as to alleviate the problems in the prior art that the wave bending angle is small, the stress is large, and the wave height is easily attenuated during the molding process of the wave-shaped shrapnel.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Forming process of corrugated shrapnel and corrugated shrapnel
  • Forming process of corrugated shrapnel and corrugated shrapnel
  • Forming process of corrugated shrapnel and corrugated shrapnel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Rockwell hardnessaaaaaaaaaa
Login to View More

Abstract

The invention provides a forming process of a corrugated elastic piece and a corrugated elastic piece, and relates to the field of clutch elastic pieces. The forming process of the corrugated elasticpiece comprises the following steps: making a soft 65-Mn blank into an elastic piece blank; carrying out quenching treatment on the elastic piece blank; carrying out low-temperature tempering treatment on the quenched elastic piece blank; putting the elastic piece blank subjected to low-temperature tempering into a mould, heating the elastic piece blank, and extruding the elastic piece blank to form corrugation by using the mould; and carrying out punching treatment on the corrugated elastic piece blank. By means of the process, the soft 65-Mn blank can be thermally formed into the corrugatedelastic piece, and the corrugated elastic piece is used for relieving the problems that a corrugated elastic piece has small corrugation bending angle, large stress, and high occurrence rate of the corrugation height attenuation in the forming process in the prior art. The corrugated elastic piece is manufactured and formed by adopting the forming process of the corrugated elastic piece.

Description

technical field [0001] The invention relates to the field of clutch shrapnel, in particular to a forming process of a wave shrapnel and the wave shrapnel. Background technique [0002] With the development of society and the advancement of people's technological level, automobiles have become one of the most important means of transportation for people to travel. The clutch is one of the most important transmission parts in the car; the clutch is located in the flywheel housing between the engine and the gearbox, and the clutch assembly is fixed on the rear plane of the flywheel with screws, and the output shaft of the clutch is the input of the gearbox axis. During the driving process of the car, the driver can step on or release the clutch pedal as needed to temporarily separate and gradually engage the engine and the transmission, so as to cut off or transmit the power input from the engine to the transmission. Clutches are common components in mechanical transmissions ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16D13/70B23P15/14C21D1/18
CPCB23P15/14C21D1/18F16D13/70
Inventor 谢驰曹建曹捷
Owner CHONGQING CHANGAN CLUTCH MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com