CN103008740A - Method for machining surfaces of titanium blanks - Google Patents

Abstract

The invention discloses a method for machining the surfaces of titanium blanks, which is characterized by comprising the following steps of: 1) milling the surface of a titanium blank by using a multiple-cutting-edge alloy facing cutter; 2) arranging a compressed air tube on the side face of the cutter, wherein a tube orifice is aligned at a blade; 3) opening compressed air while milling, and blowing air for cooling the blade; and 4) in the process of stopping machining, closing the compressed air. The method disclosed by the invention has the beneficial effects that titanium scraps are not polluted, the recycling of titanium scraps is facilitated, the machining efficiency is high, and the cutter is long in service life and low in cost.

Description

A kind of titanium base method of surface finish

Technical field

The invention belongs to the metal-cutting machining method technical field

Technical background

The titanium plate is widely used in industrial production, but processing technology is complicated, and cost is high.After the titanium slab that processing titanium sheet material is used was produced, rough surface was uneven, and the surface has one deck to pollute gettering layer, need to remove superficial layer by machining.Traditional processing method uses milling machine to carry out Milling Process, utilizes cutting fluid to cool off cutter, can pollute the titanium bits, is unfavorable for that the titanium bits reclaim; As not using dried the milling of cuttings liquid cooling, then working (machining) efficiency is low, and cutter life is short, and cost is high.

Summary of the invention

Purpose of the present invention provides a kind of for the defective that overcomes above-mentioned prior art existence just can not pollute the titanium bits, be beneficial to the recovery of titanium bits, working (machining) efficiency height, and cutter life is long, the titanium base method of surface finish that cost is low.

The present invention adopts following technical scheme to realize.

A kind of titanium base method of surface finish, feature of the present invention is that method is;

1), adopt multiple-cutting-edge alloy milling cutter to coil carrying out titanium base surface Milling Process;

2), a compressed air hose, mouth of pipe aligning blade are installed in the cutterhead side;

3), in Milling Process, open compressed air, the blade cooling of blowing;

4), stop to add closes compression air in man-hour.

Beneficial effect of the present invention is, can not pollute the titanium bits, be beneficial to that the titanium bits reclaim, working (machining) efficiency is high, and cutter life is long, and cost is low.

Below in conjunction with the drawings and specific embodiments the present invention is done further explanation.

Description of drawings

Fig. 1 is process structure schematic diagram of the present invention.

Among the figure: 1, titanium base; 2, cutter blade; 3, facing cutter; 4, knife bar; 5, compressed air hose.

The specific embodiment

See Fig. 1, a kind of titanium base method of surface finish, feature of the present invention is that method is;

1), adopt multiple-cutting-edge alloy milling cutter to coil carrying out titanium base surface Milling Process;

2), a compressed air hose, mouth of pipe aligning blade are installed in the cutterhead side;

3), in Milling Process, open compressed air, the blade cooling of blowing;

4), stop to add closes compression air in man-hour.

The present invention not only can prolong about one times of milling cutter life-span by above technical scheme, reduces cost, can also be purged to a side to the titanium bits of processing, and prevents from twining cutter.

Embodiment:

The titanium slab of processing cross section 1260 * 210mm TA1 material

Use YT8 ~ YT10 blade, 8 are installed on the cutterhead, cutterhead rotating speed 200r/min, feeding speed 120 ~ 160mm/min, compressed air pressure 3 ~ 5bar.

Claims (1)

1. a titanium base method of surface finish is characterized in that method is;

1), adopt multiple-cutting-edge alloy facing cutter to titanium base surface Milling Process;

2), a compressed air hose, mouth of pipe aligning blade are installed in the cutterhead side;

3), in Milling Process, open compressed air, the blade cooling of blowing;

4), stop to add closes compression air in man-hour.

Images