Gr1 Titanium Machining Parts

Kort introduktion

Titanium machining parts have low weight, excellent high strength and nonmagnetic features, low density, excellent corrosion resistance features, high strength and high temperature & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; resistance features, so it is widely used in chemical industry field, medical field, electronics manufacture, mechanical parts field, automobile industry, and aerospace field, etc.

1.Product details & nbsp;of Gr1 & nbsp;titanium machining parts:

2. Chemical composition of Gr1 & nbsp;titanium machining parts

3.Mechanical properties of Gr1 & nbsp;titanium machining parts

4. Ansökan & nbsp;of Gr1 & nbsp;titanium machining parts:

Flygplansturbin

Motor delar

Konstruktionsdelar för flygplan

Luftfästelement

Automatiserade högpresterande delar

Marine fartygsapplikationer

Sportutrustning

Ocean engineering

5.Varförvälj titan

Hälsosamt miljöskydd av metall

Corrosion resistance, It won’t rust in the deep sea for 100 years

Bred arbetstemperatur: -259 ° C ~ 500 ° C

Hög specifik styrka

Utmärkt värmeöverföringsprestanda

6. Machining process of delar av titanbearbetning

Titansvamp → 3 gånger VAR-smältning → Smide → Slipyta → Radialsmidning med SPX -25 → Rätning → skärlängd → Glödgning → Grovbearbetning → Ultraljudskontroll → Finbearbetning → CNC-bearbetning → Borrhål → Tappning (vid behov) → Polering → Inspektion → Förpackningar → Delivering

7.Krav på bearbetning av titanlegering

1. Machining characteristics of titanium and titanium alloy

a & nbsp;small deformation coefficient: when the deformation coefficient is less than or close to 1, the distance of sliding friction on the front cutting face increases greatly, which accelerates the tool wear.

b. High chip temperature: under the same cutting conditions, the cutting temperature can be more than twice as high as when cutting 45 steel.

c. & nbsp;large cutting force per unit area: easy to cause tool breakage, increase tool wear and affect the accuracy of parts.

d. Allvarligt kallt härdningsfenomen: minska utmattningshållfastheten hos delar och öka verktygets slitage.

e. Verktygsslitage: under förutsättning av hög skärningstemperatur och stor skärkraft per enhetsarea är verktyget lätt att producera självhäftande slitage.

2 Tool selection

a. & nbsp;Cutting titanium and titanium alloys should be based on reducing the cutting temperature and reducing the bonding. Select a tool material with good red hardness, high bending strength, good thermal conductivity and poor affinity with titanium alloys.

b. & nbsp;It is often suitable to use YG hard tools. The commonly used hard alloy tool materials are: YG8, YG6X, YG6A, 813, 643, YS2T, YD15, etc.

c. Diamant och kubisk bornitrid finns också som verktyg.

3 Requirements for processing equipment

a. & nbsp;Set up a special processing site and determine the special machine tools for processing titanium and titanium alloys.

b. & nbsp;Laying rubber sheet or wooden floor in the work area to avoid scratching the titanium surface.

c. & nbsp;All tools, fixtures, machine tools or other devices in contact with titanium and titanium alloys must be clean.

d. & nbsp;After cleaning the titanium alloy parts, it is necessary to prevent grease or fingerprint contamination, otherwise the salt (sodium chloride) stress corrosion may be caused in the future.

e. & nbsp; Användning av bly, koppar, tenn, kadmium och deras legeringar är förbjudet, och verktyg och fixturer tillverkade av zink - baserade legeringar är i kontakt med titanlegeringar.

4 Requirements for cutting

a. & nbsp;Due to the small elastic modulus of titanium and titanium alloys, the clamping deformation and stress deformation of the workpiece during processing will be large, which will reduce the machining accuracy of the workpiece. The clamping force of the workpiece installation should not be too large, and auxiliary support can be increased if necessary.

b. & nbsp; Skärvätskan väljs från klorid - fria skärvätskor.

c. & nbsp;During cutting, a large amount of cutting fluid should be poured to sufficiently cool the titanium and titanium alloy during processing.

d. & nbsp;During processing, prevent chips from accumulating on the machine

e. & nbsp;Replace the tool immediately after using blunt, or reduce the cutting speed, increase the feed to increase the chip thickness

f. & nbsp;If fire occurs during processing, fire extinguishing equipment such as talcum powder, limestone powder, dry sand should be used to extinguish the fire. Carbon tetrachloride, carbon dioxide fire extinguishers are strictly prohibited and watering is not allowed.

8. Machine equipments

Horisontellt bearbetningscenter

Vertikalt bearbetningscenter

CNC lathe & nbsp;

& nbsp; CNC milling machine

Grinding machine & nbsp;

& nbsp;Lathe

9.Photos of & nbsp;Gr1 titanium machining parts

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