Unlock instant, AI-driven research and patent intelligence for your innovation.
Manufacturing method of compressor vane
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A manufacturing method and compressor technology, which is applied in the field of compressor components, can solve the problems of low processing precision, low precision of compressor sliding vanes, limited accuracy, etc., and achieve the effect of high precision
Active Publication Date: 2016-08-24
NINGBO YONGWEI GROUP
View PDF9 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Also, because planing, milling and other processing are required to manufacture the sliding vanes, the machining accuracy is not high and the accuracy is limited, so the precision of the obtained compressor vanes is not high
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0030] This embodiment is manufactured as image 3 The compressor sliding vane of the shape shown has a groove 24 for accommodating needle rollers on the upper part, and the rest is exactly the same as the existing compressor sliding vane.
[0031] The manufacturing method of sliding vane for compressor includes the following steps:
[0032] 1: Preparation of the slide base material: select the appropriate material, cut or punch to obtain the desired length of the slide, then obtain the required shape of the slide by milling, turning, punching, etc., and then grind the slide according to the requirements of the precision of the slide All sides of
[0033] 2: Heat treatment of the sliding sheet substrate to obtain a sliding sheet substrate 1 meeting the strength requirements, such as figure 1 Shown:
[0034] 3: Then use the following method to process the groove for placing the roller needle on the slide substrate;
[0035] 3.1) Drilling: Drill a hole 2 slightly smaller than the diamete...
Embodiment 2
[0044] The manufacturing method of sliding vane for compressor includes the following steps:
[0045] 1: Preparation of the slide base material: select the appropriate material, cut or punch to obtain the desired length of the slide, and then obtain the required shape of the slide by milling, turning, punching, etc., and then grind the slide according to the precision requirements of the slide All sides of
[0046] 2: Then use the following method to process the groove for placing the needle roller on the slide substrate;
[0047] 2.1) Drilling: Drill a hole 2 slightly smaller than the diameter of the roller needle on the side of the slide substrate 1;
[0048] 2.2) Reaming: Reaming in the drilled hole;
[0049] 2.3) Heat treatment: Reheat the sliding sheet substrate to obtain a sliding sheet substrate that meets the strength requirements:
[0050] 2.4) Honing: honing in the reamed hole after heat treatment to make the hole surface reach the specified accuracy;
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
Login to View More
Abstract
A method for manufacturing a sliding blade of a compressor comprises selecting a proper base material of the sliding blade of the compressor and performing cutting, thermal treatment, deburring, nitrification, fine grinding and milling on the base material to obtain a qualified sliding blade. A rolling needle groove for placing rolling needles is obtained by the following steps: 1) drilling: drilling a hole having a diameter slightly smaller than that of a rolling needle on one side of the base material of the sliding blade; 2) reaming: reaming in the drilled hole; 3) honing: performing honing in the reamed hole so that the hole surface reaches specified precision; and 4) cutting: cutting according to a cutting line on the honed base material of the sliding blade, and cutting off an upper part of the hole in the sliding blade to obtain the sliding blade of the compressor with a rolling needle groove. By means of the method, the hole after processing has high precision and a high-precision sliding blade is obtained; and rolling needles are limited by an arc-shaped side of the groove so as not to fall off from the opening in the upper part of a groove opening, and therefore a limiting part does not need to be arranged on a lateral side of a sliding blade groove.
Description
Technical field [0001] The invention relates to a compressor component, in particular to a manufacturing method for a compressor sliding vane. Background technique [0002] The main body of the rotary compressor is mainly composed of a rotating piston and a stator. The stator is a cylinder block. The rotor is placed eccentrically in the stator. There are sliding vanes between the rotor and the cylinder block. The cylinders on both sides of the sliding vane are caused by the rotation of the rotor. The volume changes to complete the continuous suction and compression of the medium. Due to the simple structure, high efficiency, convenient operation and maintenance, quiet work and low vibration of the sliding vane compressor, the sliding vane compressor has been widely used. [0003] Therefore, the contact part of the sliding plate and the piston is very easy to wear, and better sliding performance, fatigue resistance and corrosion resistance are required. The sliding vane is general...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More