Machining technology for hose sleeve
A processing technology and casing technology, which is applied in the field of processing technology of hose casings, can solve problems such as waste of processing time, and achieve the effects of saving economic costs, high processing precision, and fast processing efficiency
Inactive Publication Date: 2018-06-05
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
[0022] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0023] refer to figure 1 , the present invention provides a kind of processing technology of hose casing, is characterized in that, comprises the following steps:
[0024] a. Prepare the material, select the corresponding bar material according to the diameter size and steel material;
[0025] b. Turning rough machining, turning and rough machining the outer diameter of the bar to the size requirement of outer diameter 1 and leaving a margin of 2mm-3mm;
[0026] c. Fitter, make a threading hole on the center line of the workpiece after rough turning;
[0027] d. Wire cutting, the inner diameter of wire cutting is 3 and a margin of 1mm-2mm is left;
[0028] e. Segment material, leaving a margin of 0.2cm-0.3cm on the length of the bar material;
[0029] f. Turning and semi-finishing, turning the two ends of the semi-finishing section material and lea...
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The invention provides a machining technology for a hose sleeve. The machining technology comprises the following steps that a, materials are prepared, wherein a corresponding bar is selected; b, turning roughing is performed, wherein turning roughing is performed on the outer diameter, and a margin is remained; c, a wire hole is drilled by a locksmith; d, wire cutting is performed, wherein wire cutting machining is performed on the inner diameter, and a margin is remained; e, material segmenting is performed, wherein the bar is segmented; f, turning semi-finishing is performed, wherein turning semi-finishing is performed on the two end faces of the segmented material, margins are remained, turning semi-finishing is performed on a groove in the outer diameter, and a margin is remained; g,boring is performed, wherein the internal shape of a workpiece is bored, and a margin is remained; h, heat treatment is performed, wherein heat treatment is performed on the bored workpiece; I, grinder finishing is performed, wherein the outer diameter, the groove, inner diameter and the internal shape are machined to the required sizes; and j, mirror polishing is performed, wherein mirror polishing is performed on the exterior and the interior of the workpiece. By the adoption of the machining technology for the hose sleeve, the technology arrangement is reasonable, the machining precision ishigh, the machining efficiency is high, 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