Manufacturing process of engine toothed ring
A manufacturing process and engine technology, which is applied in the field of engine gear ring manufacturing technology, can solve the problems of wasting raw materials, increasing machining allowance, and difficulty in ensuring the accuracy of gear rings, etc., and achieve the goals of reducing raw material waste, saving manufacturing costs, and improving machining accuracy Effect
Inactive Publication Date: 2012-10-10
HUBEI DAQI HYDRAULIC
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the prior art, the blank of the ring gear is rolled into a single ring from a carbon steel bar with a rectangular cross-section, and is formed by butt welding, slag removal, and annealing. When rolling, the bar is slightly longer than the circumference of the gear ring. Curl one by one, so the curvature near the two ends is larger than the rest, and the roundness after butt welding is also poor, so the machining allowance has to be increased
[0003] Since the gear rings are made one by one, it is difficult to guarantee the precision of the gear ring processing, the production efficiency is low, the machining allowance is large, the raw materials are wasted, the technical level of the workers is high, and the investment in equipment is large.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The present invention is described in detail below with reference to accompanying drawing and embodiment:
[0021] The engine gear ring manufacturing process of the present invention comprises the following steps:
[0022] a. Make the bar stock into a spiral gear ring blank;
[0023] b. Position and clamp the gear ring blank on the sawing machine and cut it off;
[0024] c. Butt welding at the saw edge of the gear ring blank;
[0025] d. Finish the welding interface of the gear ring blank;
[0026] e. Normalizing the gear ring blank.
[0027] The spiral gear ring blank is formed by coiling the spring, and the forming device of the coil spring machine offsets the input bar, and in this way the bar is formed into the gear ring blank; the winding device will form The gear ring blank is wound on the winding device.
[0028] The length of the bar stock is greater than five times the circumferential length of the gear ring, and the spiral gear ring blank can be cut into ...
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
The invention provides a manufacturing process of an engine toothed ring. The manufacturing process comprises the following steps of a, manufacturing a spiral toothed ring blank by utilizing a bar material; b, after positioning and clamping the toothed ring blank on a saw machine, cutting the toothed ring blank; c, performing butt welding on the saw bite of the toothed ring blank; d, performing fine trimming on the welding interface of the toothed ring blank; and e, normalizing and forming the toothed ring blank. The spiral toothed ring blank is manufactured by virtue of a spring winder; a forming device of the spring winder performs deviation on the input bar material, and the bar material is formed into the toothed ring blank by such a mode; and a winding device is used for winding the formed toothed ring blank. The manufacturing process of the engine toothed ring can be used for improving the processing precision of the toothed ring, reducing wastes of raw materials, saving the manufacturing cost, greatly improving the rate of finished products and improving the production efficiency.
Description
technical field [0001] The invention relates to a manufacturing process of an engine sealing device, in particular to a manufacturing process of an engine ring. Background technique [0002] In the prior art, the blank of the ring gear is rolled into a single ring from a carbon steel bar with a rectangular cross-section, and is formed by butt welding, slag removal, and annealing. When rolling, the bar is slightly longer than the circumference of the gear ring. They are curled one by one, so the curvature near the two ends is larger than the rest, and the roundness after butt welding is also poor, so the machining allowance has to be increased. [0003] Since the gear rings are made one by one, it is difficult to guarantee the precision of the gear ring processing, the production efficiency is low, the machining allowance is large, the raw materials are wasted, the technical level of the workers is high, and the investment in equipment is large. Contents of the invention ...
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
Login to View More IPC IPC(8): B23P15/00
Inventor 彭德军
Owner HUBEI DAQI HYDRAULIC