Processing technology for longilineal and cylindrical parts

A processing technology, cylindrical technology, applied in the processing field of mechanical parts, can solve the problems of high production cost, large inner hole error, slow speed, etc., and achieve the effect of reduced production cost, small product error and high efficiency

Inactive Publication Date: 2012-05-09
仪征市福斯特机械制造有限责任公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the inner diameter of custom-made pipes is usually smaller than the inner hole of the part by 0.1mm to 0.2mm, in order to form the inner hole of the finished product, it must be bored. The existing processing method completely relies on the production

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] 1. Production preparation

[0010] Equipment: punching machine.

[0011] A set of molds with cylindrical grooves whose inner diameter is the same as the finished outer diameter of the elongated cylinder.

[0012] A steel ball having the same diameter as the finished inside diameter of the elongated cylinder.

[0013] A mandrel with an outer diameter smaller than the diameter of the steel ball.

[0014] 2. Production

[0015] 1. Blanking: From the continuous long cylindrical steel, it is cut to form a cylindrical section.

[0016] 2. Process the outer circle of the cylindrical section material separately to form a semi-finished product.

[0017] 3. Connect the mandrel at the lower end of the punch, and fix the mold on the punch seat opposite to the mandrel.

[0018] 4. Place the semi-finished product vertically in the mold, and place a steel ball on the upper end of the semi-finished product.

[0019] 5. Start the punching machine so that the mandrel extrudes the stee

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 manufacturing process for longilineal and cylindrical parts, which relates to the technical field of processing of machinery parts. The processing technology comprises the following steps of: blanking firstly and processing an outer circle to form a semi-finished product; connecting a core rod at the lower end of a punching machine; fixing a mould with a cylindrical groove on a punching machine seat opposite to the core rod; vertically placing the semi-finished product into the mould with the cylindrical groove; placing a steel ball at the upper end of the center of the semi-finished product; and starting the punching machine to extrude the steel ball by the core rod to penetrate through the lower end of the semi-finished product. The traditional bore hole is replaced by the punching machine in the processing technology provided by the invention; each operator can finish about 3000 parts every working day, so that the processing technology has the advantages of high speed, high efficiency, lower production cost, low product error and high precision.

Description

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

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
Owner 仪征市福斯特机械制造有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap