CN1211485A

CN1211485A - Method for inlaying and drilling on stainless steel

Info

Publication number: CN1211485A
Application number: CN 97116881
Authority: CN
Inventors: 王景沧
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-04
Filing date: 1997-09-04
Publication date: 1999-03-24
Anticipated expiration: 2017-09-04
Also published as: CN1073838C

Abstract

A method for inlaying diamond on stainless steel material includes such technological steps as arranging substrates on fixing base, drilling conic holes on substrates, fixing the substrates along with fixing base to electrically processing machine, electric etching on substances to form 4 projected lips on the edge of each conic hole, putting diamond in the conic hole, fixing the substrates along with fixing base and diamonds on holes on CNC inlaying machine, and moving press bar to bend the projected lips toward the diamonds. Its advantages include high productivity and precision.

Description

The method for inlaying and drilling of stainless steel

The present invention relates to a kind of method for inlaying and drilling, be meant the method for inlaying and drilling on the stainless steel especially.

At present, senior edge bores mode and (means the mother metal that is bored by edge, directly diamond is fixed, do not add cement in addition), be only applicable to karat gold, easy material processed such as copper is as base material, yet white karat gold is preserved remote, but cost an arm and a leg, copper material is inexpensive, but easy-to-rust, and that stainless steel had both had was inexpensive, have again and preserve characteristic remote, but,, have the obdurability that is difficult for cutting and processing because stainless steel hardness is higher, especially in the tiny operation that edge bores, no matter be to use CNC (drilling machine) machining or traditional-handwork edge system, all can be slow because of the wear problem and the process velocity of cutter, and can't reach economic benefit, therefore, can't effectively be applied in senior edge bores on the base material always.

In view of this, the purpose of this invention is to provide a kind of method for inlaying and drilling of stainless steel, utilize drilling machine (CNC) processing and discharge processing and carry out automation processing edge and bore, save manpower and man-hour, and improve the accuracy that edge bores.

The object of the present invention is achieved like this: a kind of method for inlaying and drilling of stainless steel is characterized in that step is:

(1) stainless steel is cut makes required base material;

(2) base material is arranged on the holder, again this holder is placed on the processing table top of CNC drilling machine processing machine, and clamping thereon, then base material holed, promptly get out round taper hole on the base material;

(3) the base material that has bored round taper hole together with holder, being placed on discharging processing machine causes on the processing table top, and discharging processing machine is provided with electrode die made of copper, and be provided with several corresponding four shrinkage pools in the groove of this electrode die, this four shrinkage pool is positioned at the outer rim place of round taper hole on the relative base material, so, borrow discharging processing machine to base material discharge processing etching, be protruding in four protruding grains at the round taper hole outer rim place of base material;

(4), make its surface smoothing complete with the substrate surface electrolytic polishing;

(5) diamond is placed in the round taper hole of base material one by one, again whole holder is placed on the CNC drill inlaying machine in the lump together with each base material of putting into diamond, and be fixed on its processing table top, depression bar on the mobile CNC drill inlaying machine compresses protruding grain on the base material towards diamond one lateral buckling, and promptly diamond is fixed in the round taper hole;

(6) will inlay diamond is that base material is engaged on other members, makes required product.

The said fixing seat is provided with several conduits.

The bottom of above-mentioned depression bar is cone-shaped.

Owing to adopt such scheme: improve greatly and make efficient and accuracy, especially overcome the processing difficulties of the tiny part of stainless steel.

The present invention is further described below in conjunction with drawings and Examples.

The FB(flow block) of Fig. 1 exemplary embodiments of the present invention;

Fig. 2 a exemplary embodiments flow process first operation schematic diagram of the present invention;

Fig. 2 b exemplary embodiments flow process second operation schematic diagram of the present invention;

Fig. 2 c exemplary embodiments flow process the 3rd operation schematic diagram of the present invention;

Fig. 2 d exemplary embodiments flow process the 4th operation schematic diagram of the present invention;

Fig. 2 c exemplary embodiments flow process the 5th operation schematic diagram of the present invention;

The stereogram of Fig. 3 exemplary embodiments holder of the present invention;

Fig. 4 exemplary embodiments drilling machine of the present invention processing machine stereogram;

Fig. 5 exemplary embodiments discharging processing machine of the present invention stereogram;

Fig. 6 exemplary embodiments electrode die of the present invention stereogram;

Fig. 7 exemplary embodiments CNC drill inlaying machine of the present invention stereogram;

The first operation schematic diagram of the protruding grain fixed diamonds of Fig. 8 a exemplary embodiments pressure holding of the present invention base material;

The second operation schematic diagram of the protruding grain fixed diamonds of Fig. 8 b exemplary embodiments pressure holding of the present invention base material;

Among the figure: 10. base material 100. circular cone hole shapes 101. protruding grain 11. diamonds 2. holders 20. conduit 3.CNC drilling machine processing machines 30. are processed table tops 31. computers 32. drill bits 4. discharging processing machines

The process step of present embodiment following (as shown in Figure 1):

1, cuts and make base material, at first stainless steel is cut and make required base material 10, be processed into base material 10 according to made finished form, as the chain belt of watch bracelet, shown in Fig. 2 a;

2, boring, base material 10 is arranged on the holder 2, as shown in Figure 3, this holder 2 is provided with several conduits 20, can be from placing base material 10, the holder 2 of row having been put base material 10 is placed on CNC drilling machine processing machine 3, on the processing table top 30 as shown in Figure 4, and with holder 2 classes be fixed on processing table top on, the processing of holing; On the computer 31 of CNC drilling machine processing machine, import the hole site of desiring to be drilled with earlier, its drill bit 32 bottom shapes system cooperates the taper shape of diamond 11 (as: glass drill etc.) bottom, so 10 of the base materials on CNC drilling machine processing machine 3 can be drilled with out round taper hole 100 (shown in Fig. 2 b);

3, discharge processing etching, the base material 10 that has bored round taper hole 100 is placed on the discharging processing machine 4 together with holder 2, as shown in Figure 5, and be fixed on the processing table top 40, and discharging processing machine 4 is provided with electrode die 41 made of copper, as shown in Figure 6, be to add the groove of making on the electrode die 41 by CNC, in the groove of electrode die 41, be provided with four shrinkage pools 410 of several corresponding settings, the position system of this four shrinkage pool 410 is corresponding to the outer rim place of the round taper hole 100 of base material 10, borrow discharging processing machine 4 for the 10 discharge processing etchings of the base material on the holder 2, discharge processing back outer rim place relief of conical bore 100 on base material 10 has four protruding grains 101, shown in Fig. 2 C, so promptly finish discharge processing etching;

4, surperficial electrolytic polishing, base material 10 that will be after etching is processed in overdischarge, through the electrolytic abrasive polishing machine, the surperficial electrolytic polishing with base material 10 makes the surface smoothing polishing, shown in Fig. 2 d;

5, edge bores fixing, with diamond 11, as: glass drill etc., be seated in one by one in the round taper hole 100 of base material 10, again whole holder 2 is placed on the CNC drill inlaying machine 5 in the lump together with each base material 10 of putting into diamond 11, as shown in Figure 7, and be fixed on the processing table top 50, the position that depression bar 52 desires moved when the input edge bored on the computer 51 of CNC drill inlaying machine 5, the bottom system of its depression bar 52 is cone-shaped, and its cone-shaped gradient equals the tangent plane of diamond 11 end face outer rims, gradient as shown in Figure 8, when depression bar 52 presses down, then can pressure holding be located at the set protruding grain 101 of round taper hole 100 outer rims of base material 10, bend on the scarf of diamond 11 respectively, shown in Fig. 8 b, diamond 11 can be fixed in the round taper hole 100 really and not come off, shown in Fig. 2 e.

6, finished product is borrowed above steps can finish edge and is bored, and will inlay diamond 11 again, as: the base material 10 of glass drill cooperates other member assemblings promptly to can be made into finished product, as: watch bracelet, watchcase, leather belt head, spectacle-frame, brooch etc.

Borrow above-mentioned CNC processing machine and the etched combination of discharging processing machine, the accuracy that application CNC adds is holed, make the electrode die 41 of the copper die of discharge processing usefulness, edge bores processing methods such as fixing, make its manufacturing more accurate, utilize the electrode die 41 of the copper die that the CNC processing machine makes to be arranged on the discharging processing machine 4 again, to stainless base material 10 etching and processing of discharging, finish the protruding grain 101 that on base material 10, carves the solid diamond of desire edge, solve CNC processing machine or the artificial edge system of tradition with this kind discharge processing etching mode,, increase economic efficiency because of the tiny processing difficulties easy to wear of cutter for the stainless steel thin and reach.

The present invention has following advantages and effect:

1, sharp CNC worker's machine and discharging processing machine carry out automation processing diamond setting at stainless steel, can simplify tradition and add The manpower that the worker is spent and man-hour, and manufacturing is more accurate, can improve manufacturing efficient.

2, borrow discharge processing to etch protruding grain at the base material of stainless steel, with protruding grain bending, make to be drilled in really to be fixed on base On the material, etch protruding grain with the etched device of discharge processing, overcome tradition processing and CNC processing machine to the stainless steel thin Processing difficulties, increase economic efficiency.

Claims

1, a kind of method for inlaying and drilling of stainless steel is characterized in that step is:

(1) stainless steel is cut makes required base material (10);

(2) base material (10) is arranged on the holder (2), again this holder (2) is placed on the processing table top (30) of CNC drilling machine processing machine (3), and clamping thereon, then base material (10) holed, and promptly gets out round taper hole (100) on the base material (10);

(3) the base material that has bored round taper hole (100) (10) together with holder (2), being placed on discharging processing machine (4) causes on the processing table top (40), and discharging processing machine (4) is provided with electrode die made of copper (41), and be provided with several corresponding four shrinkage pools (410) in the groove of this electrode die (41), this four shrinkage pool (410) is positioned at the outer rim place that relative base material (10) is gone up round taper hole (100), so, borrow discharging processing machine (4) to base material (10) discharge processing etching, be protruding in four protruding grains (101) at round taper hole (100) the outer rim place of base material (10);

(4) with the surperficial electrolytic polishing of base material (10), make its surface smoothing complete;

(5) diamond (11) is placed one by one in the round taper hole (100) of base material (10), again whole holder (2) is placed on the CNC drill inlaying machine (5) in the lump together with each base material (10) of putting into diamond (11), and be fixed on its processing table top (50), depression bar (52) on the mobile CNC drill inlaying machine (5) compresses protruding grain (101) on the base material (10) towards diamond (11) one lateral bucklings, and promptly diamond (11) is fixed in the round taper hole (100);

(6) will inlay diamond (11) and be engaged on other members, make required product for base material (10).

2, by the method for inlaying and drilling of the described stainless steel of claim 1, it is characterized in that: said fixing seat (2) is provided with several conduits (20).

3, by the method for inlaying and drilling of the described stainless steel of claim 1, it is characterized in that: the bottom of above-mentioned depression bar (52) is cone-shaped.