Machining technology of hose sleeve
A processing technology and casing technology, which is applied in the processing technology field of hose casings, can solve problems such as waste of processing time, and achieve the effects of saving economic costs, reasonable process arrangements, and convenient mass production
Inactive Publication Date: 2018-05-18
NINGBO YINZHOU LUTONG HYDRAULIC PIPE FITTINGS FACTORY
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Problems solved by technology
Although the structure of the flexible waterproof casing is simple, the processing accuracy and efficiency are affected by the arrangement of the process and the selection of processing equipment during processing. The method of wire cutting to process the inner diameter, the disadvantage of this method is that each segment needs to be repeatedly installed on the wire cutting machine, which wastes processing time
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Embodiment Construction
[0024] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0025] refer to figure 1 , the present invention provides a kind of processing technology of hose casing, is characterized in that, comprises the following steps:
[0026] a. Prepare the material, select the corresponding bar material according to the diameter size and steel material;
[0027] b. Turning rough machining, turning and rough machining the outer diameter of the bar to the first outer diameter 1 and leaving a margin of 3mm-5mm;
[0028] c. Fitter, make a threading hole on the center line of the workpiece after rough turning;
[0029] d. Wire cutting, the inner diameter of wire cutting is 4 and a margin of 0.1mm-0.2mm is left;
[0030] e. Segment material, leaving a margin of 0.2cm-0.3cm on the length of the bar material;
[0031] f. Turning and semi-finishing, turning the two ends of the semi-finishing section material and leaving a mar...
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The invention provides a machining technology of a hose sleeve. The machining technology comprises the steps that a, a material is prepared, wherein a corresponding rod material is selected; b, turning rough machining is carried out, wherein turning rough machining is carried out on the outer diameter of the rod material to meet the requirement of a first outer diameter 1, and the allowance is reserved; c, the bench work is carried out, wherein a wire penetrating hole is punched; d, linear cutting is carried out, wherein linear cutting machining is carried out on the inner diameter 4, and theallowance is reserved; e, calcining is carried out on the material, calcining is carried out on the rod material; f, turning semi-finishing machining is carried out; g, a hole is bored, wherein a holeboring machine is used for machining the inner shape 5 of the workpiece subjected to turning semi-finishing machining, and the allowance is reserved; h, heat treatment is carried out; i, turning finish machining is carried out, wherein finish machining is carried out on the first outer diameter 1 and the second outer diameter 3; j, grinding is carried out, wherein the first outer diameter 1, thesecond outer diameter 3, the inner diameter 4 and the inner shape 5 are ground to meet the size requirement; and k, mirror polishing is carried out. According to the machining technology of the hose sleeve, the procedure arrangement is reasonable and appropriate, the machining precision is high, the machining efficiency is high, the batch production is facilitated, and the economic cost can be well saved.
Description
technical field [0001] The invention relates to a processing technology of a casing, in particular to a processing technology of a hose casing. Background technique [0002] Sleeves, usually used in building basements, are iron rings used to protect pipes or facilitate pipe installation. The classification of casing includes rigid casing, flexible waterproof casing, steel pipe casing and iron casing. Although the structure of the flexible waterproof casing is simple, the processing accuracy and efficiency are affected by the arrangement of the process and the selection of processing equipment during processing. The method of wire cutting to process the inner diameter, the disadvantage of this method is that each segment needs to be repeatedly installed on the wire cutting machine, which wastes processing time. Contents of the invention [0003] 【1】Technical problems to be solved [0004] The technical problem to be solved by the present invention is to provide a process...
Claims
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IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 朱宏娟
Owner NINGBO YINZHOU LUTONG HYDRAULIC PIPE FITTINGS FACTORY