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. Ansøgning & nbsp;of Gr1 & nbsp;titanium machining parts:

Flyturbin

Motordele

Luftfartøjets strukturelle dele

Luftrumfæstemidler

Automatiske højtydende dele

Marine fartøj ansøgninger

Sportsudstyr

Havteknik

5.Hvorforvælg titanium

Sund miljøbeskyttelse af metal

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

Bred arbejdstemperatur: -259 ° C ~ 500 ° C

Høj specifik styrke

Fremragende varmeoverførselsydelse

6. Machining process of titaniumbearbejdningsdele

Titanium svamp → 3 gange VAR-smeltning → Smedning → Slibeflade → Radial smedning med SPX -25 → Retning → skærelængde → Udglødning → Rå bearbejdning → Ultralydsinspektion → Finbearbejdning → CNC-bearbejdning → Borehul → Tapning (hvis nødvendigt) → Polering → Kontrol → Emballage → Delivering

7.Krav til bearbejdning af titaniumlegering

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. Alvorligt koldhærdningsfænomen: reducer træthedstyrken for dele og øg slid på værktøjet.

e. Værktøjsslitage: under betingelse af høj skæringstemperatur og stor skærekraft pr. Arealenhed er værktøjet let at producere klæbende slid.

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 og kubisk bornitrid er også tilgængelige som værktøj.

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; Brug af bly, kobber, tin, cadmium og deres legeringer er forbudt, og værktøjer og inventar fremstillet af zink - -baserede legeringer er i kontakt med titanlegeringer.

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; Skærevæsken er valgt blandt klorid - frie skærevæsker.

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

Horisontalt bearbejdningscenter

Lodret bearbejdningscenter

CNC lathe & nbsp;

& nbsp; CNC milling machine

Grinding machine & nbsp;

& nbsp;Lathe

9.Photos of & nbsp;Gr1 titanium machining parts

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