Supercharge Your Innovation With Domain-Expert AI Agents!

Machining method for intermittent circular-arc oil cavity of static pressure nut

A technology of intermittent arcs and processing methods, which is applied to transmission devices, belts/chains/gears, mechanical equipment, etc., can solve problems such as high cost, complicated process, and affecting the accuracy of thread transmission, so as to reduce processing costs and simplify processing Process, the effect of ensuring transmission accuracy

Inactive Publication Date: 2016-08-17
SHANDONG UNIV
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are three kinds of processing methods for the existing intermittent oil chamber: (1) the nut is cut along the axial direction, and then closed after processing the oil chamber. This method is not only complicated in process, but also affects the transmission a

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
  • Machining method for intermittent circular-arc oil cavity of static pressure nut
  • Machining method for intermittent circular-arc oil cavity of static pressure nut
  • Machining method for intermittent circular-arc oil cavity of static pressure nut

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0041] The first embodiment of the processing method of the hydrostatic nut intermittent arc oil chamber of the present invention, as Figure 2 to Figure 5 shown, including:

[0042] Step 1: Drill the first hole 5 and the second hole 5' on the relative position of the outer circle of the static pressure nut;

[0043] Step 2: thread the cutting line in the first hole 5 and the second hole 5';

[0044] Step 3: Cut out the outline and width of one side of the intermittent arc oil chamber 1 on the static pressure nut 7 and the outline and width of the other side in sequence;

[0045] Step 4: Exit the cutting line from the first hole 5 and the second hole 5', and the intermittent arc oil chamber 1-1' is finished.

[0046] Intermittent circular arc oil chambers 2-2', 3-3' and 4-4' can be produced respectively by the above-mentioned method.

[0047] In the first embodiment of the method for processing the intermittent arc oil cavity of the static pressure nut of the present invent...

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 machining method for an intermittent circular-arc oil cavity of a static pressure nut, and relates to the field of machining. The machining method comprises the following steps: punching a first hole and a second hole at opposite positons of the outer circle of the static pressure nut; penetrating a cutting line through the first hole and the second hole; cutting out the contour line and the width of one side of the intermittent circular-arc oil cavity, as well as the contour line and the width of the other side in sequence; and withdrawing the cutting line from the first hole and the second hole, so as to finish machining of the intermittent circular-arc oil cavity. By adoption of the machining method provided by the invention, the machining process is simplified, the machining cost is reduced, and the threaded transmission precision can be guaranteed.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a processing method for an intermittent arc oil cavity of a static pressure nut. Background technique [0002] The static pressure nut pair includes a matched screw and nut, which is a device that converts rotary motion into linear motion by using the principle of thread transmission. There is an oil cavity on the tooth surface of the internal thread of the nut, and the oil cavity is connected with the oil supply system through the oil hole; the lubricating oil is sent into the oil cavity by pressure, and a static pressure oil film is formed between the screw and the tooth surface of the nut, and the relative movement The two metal surfaces are completely separated, which can not only bear the external load, but also reduce the wear and tear. [0003] The bearing of the static pressure nut is realized by the high-pressure oil chamber processed on the tooth surface of the inn...

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
IPC IPC(8): B23P15/14
CPCB23P15/14F16H25/24
Inventor 路长厚
Owner SHANDONG UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com