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

Steel roof aluminum skirt piston machining process

A processing technology and piston technology, which is applied in the field of steel top aluminum skirt piston processing technology, can solve the problems of inaccurate process requirements, insufficient piston precision, poor product quality, etc., and achieve rigorous process flow, high product quality and high processing precision. Effect

Inactive Publication Date: 2011-08-31
DALIAN BINCHENG PISTON MFG
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional steel top aluminum skirt piston processing technology, because the process flow is not fine enough, and the process requirements in the artificial aging link are not accurate, resulting in insufficient precision of the piston processed by this processing technology, and poor product quality

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
  • Steel roof aluminum skirt piston machining process
  • Steel roof aluminum skirt piston machining process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Such as figure 1 As shown, the steel top aluminum skirt piston processing technology of the present invention includes the following steps: step a, rough turning head and outer circle, rough turning seam and outer circle; step b, rough boring pin hole, milling 4-?25 radius ;Step c, finish turning the spigot, milling the center hole, semi-finishing the outer circle and the top surface; step d, semi-finishing the pin hole; step e, boring 60, 62 and 100 inner distances; step f, checking the shape of the inner cavity ; Step g, drilling 6-?8, 4-?13, ?6.5 and 2-?9 holes; Step h, milling 4-?27 counterbore spherical surface; Step j, drilling 2-?6 oil return hole; Step k , turning lock ring groove, turning pin hole chamfering; step L, milling pin hole oil groove; step m, fine boring pin hole; step n, imitating turning ellipse; step o, turning ?20 holes, 4-?13,2 - ?9, ?6.5 chamfering; step p, fitter chamfering and removing flash and burrs, cleaning.

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

No PUM Login to View More

Abstract

The invention discloses a steel roof aluminum skirt piston machining process, which comprises the following steps of: a, performing rough turning on a head and an excircle, and performing rough turning on a seam allowance and the excircle; b, roughly boring a pin hole, and milling the radius; c, performing finish turning on the seam allowance, milling a central hole, and performing semi-finish turning on the excircle and a top surface; d, performing semi-finish boring on the pin hole; e, boring the inner distance; f, checking the shape of an inner cavity; g, drilling; h, milling a spherical surface of a counter bore; i, drilling an oil return hole; j, turning a lock groove, and turning chamfering of the pin hole; k, milling an oil groove of the pin hole; l, performing finish boring on the pin hole; m, imitating an ellipse; n, turning holes and chamfering; and o, forming fitter chamfering, removing burr and flashing, and cleaning. By the steel roof aluminum skirt piston machining process, the machining accuracy is high, the process flow is precise and the quality of the machined product is high.

Description

technical field [0001] The invention relates to a steel top aluminum skirt piston processing technology. Background technique [0002] The traditional steel top aluminum skirt piston processing technology, because the process flow is not fine enough, and the process requirements in the artificial aging link are not accurate, resulting in insufficient precision of the piston processed by this processing technology, and poor product quality. Contents of the invention [0003] The purpose of the present invention is to provide a steel top aluminum skirt piston processing technology. [0004] The technical solution adopted by the present invention to achieve the above object is: a steel top aluminum skirt piston processing technology, comprising the following steps: [0005] Step a, rough turning head and outer circle, rough turning seam and outer circle; [0006] Step b, rough boring pin hole, milling radius; [0007] Step c, finish turning the spigot, milling the center h...

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 Applications(China)
IPC IPC(8): B23P15/10
Inventor 邵其浩
Owner DALIAN BINCHENG PISTON 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