Unlock instant, AI-driven research and patent intelligence for your innovation.

Online perpendicularity measurement and correction method and system of peripheral grinding machine

A peripheral grinding machine, verticality technology, used in the direction of grinding machine parts, grinding/polishing equipment, other manufacturing equipment/tools, etc. problem, to achieve the effect of high pass rate

Active Publication Date: 2017-12-22
TDG MACHINERY TECH
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Every time the manipulator carries the blade and puts it into the hopper, there is a very small chance that the blade is not completely aligned, and the angle of the hopper may be slightly deflected during long-term operation, resulting in a decline in the qualified rate of the blades that are ground at this time

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
  • Online perpendicularity measurement and correction method and system of peripheral grinding machine
  • Online perpendicularity measurement and correction method and system of peripheral grinding machine
  • Online perpendicularity measurement and correction method and system of peripheral grinding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see figure 1 , the online measurement and correction method of the verticality of the peripheral grinding machine, the specific steps are as follows:

[0034] (1) The axis of the workpiece is rotated to the theoretical vertical angle and the angle at this position is set as the correction reference value of 0 degrees to obtain the measured length of this point; the theoretical vertical angle is set according to the shape of the workpiece.

[0035] (2) The workpiece axis rotates at the set speed within the set positive and negative range;

[0036] (3) Acquire the measurement length of each measurement point sequentially during the rotation of the workpiece axis with the compensation angle resolution; wherein the measurement points are set according to the sampling interval.

[0037] The compensation angle resolution is the product of the rotation speed of the workpiece axis and the sampling interval, specifically as follows: compensation angle resolution:

[0038] A=S*...

Embodiment 2

[0048] see figure 2 , Peripheral grinder verticality online measurement and correction system, including:

[0049] The main control module is used to control the rotation of the blade shaft and the correction process;

[0050] Contact measuring sensors for measuring the measuring length at each measuring point;

[0051] The data acquisition module is used for collecting and recording the measured length obtained by the contact measuring sensor;

[0052] The verticality automatic judgment module is used to compare the size of the measurement length and correct the angle of the workpiece axis with the correction angle corresponding to the minimum measurement value;

[0053] The measurement and control module is used to control the action of the contact measurement sensor;

[0054] The contact measurement sensor, data acquisition module, verticality automatic judgment module, measurement and control module are all connected to the main control module, and the main control mod...

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

Provided is an online perpendicularity measurement and correction method of a peripheral grinding machine. The method comprises the specific steps that a workpiece shaft is rotated to the theoretical perpendicular angle, the angle of the position is set as a correction reference value, namely zero degree, and the measurement length of the point is obtained; the workpiece shaft is rotated at a set speed within the set positive or negative range; the measurement lengths of all measurement points are obtained sequentially in the rotation process of the workpiece shaft at a compensation angular resolution; and the obtained measurement lengths are compared, the theoretical perpendicular angle is compensated at the correction angle corresponding to the minimum measurement value, and the corrected and compensated actual vertical angle is obtained. The online perpendicularity measurement and correction method of the peripheral grinding machine has the beneficial effects that data are read through an online measurement device, the perpendicularity of a blade is obtained through geometric calculation, correction is fed back, thus the angle of the machining blade is ensured, and the blade can achieve a high qualified rate.

Description

technical field [0001] The invention relates to an online measurement and correction method and system for the verticality of a peripheral grinding machine. Background technique [0002] The peripheral grinding machine can be divided into two major areas according to the component configuration: the manipulator area and the blade grinding area. The manipulator area includes a large-capacity flexible material warehouse and an automatic feeding industrial manipulator, which mainly completes the work of tray access, blade clamping, blade attitude adjustment, blade cleaning, and drying; the blade grinding area mainly includes online detection , blade sharpening, grinding wheel dressing and grinding wheel dynamic balance and other functions. [0003] The manipulator is automatically controlled by a robot-specific controller, and its control system is independent of the CNC system of the machine tool. However, as the key loading and unloading actuator in the automatic machining ...

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): B24B3/36B24B49/02
CPCB24B3/36B24B49/02
Inventor 裴忠吴建强蒋志浩邹伟杰平志韩苏静洪
Owner TDG MACHINERY TECH