Gr2 Titanium Machining Parts

Кратки увод

Gr2 titanium machining parts is an unalloyed, medium strength titanium products, it has excellent corrosion resistant, weldability, strength, ductility and formability. Because of radial forging, it has good surface, straightness and roundness.

1.Product details & nbsp;of Gr2 titanium machining parts:

2. Chemical composition of Gr2 titanium machining parts

3.Mechanical properties of Gr2 titanium machining parts

4. Апликација & nbsp;of Gr2 titanium machining parts:

Авионска турбина

Делови мотора

Структурни делови авиона

Аероспаце затварачи

Аутоматизовани делови високих перформанси

Примјене за бродске бродове

Спортска опрема

Оцеан инжењеринг

& nbsp;5.Заштоизаберите титан

Здрава заштита околиша од метала

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

Широка радна температура: -259 ° 500 ° Ц

Висока специфична чврстоћа

Одличне перформансе преноса топлоте

6. Machining process of titanium machining parts

Титанијска спужва → 3 пута ВАР топљење → Ковање → Брушење површине → Радијално ковање помоћу СПКС -25 → Исправљање → дужина сечења → Живење → Груба обрада → Ултразвучна инспекција → Фина обрада → ЦНЦ обрада → Бушење рупа → Тапање (ако је потребно) → Полирање → Преглед → Паковање → Испорука

7.Захтеви за обраду легура од титанијума

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.

д. Снажан феномен очвршћивања хладним: смањује се заморна снага делова и повећава хабање алата.

е. Ношење алата: под условима високе температуре сечења и велике силе сечења по јединици површине, алат се лако производи трошењем лепка.

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.

ц. Дијамантни и кубични бор нитрид су такође доступни као оруђе.

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.

е. & нбсп; Употреба олова, бакра, коситра, кадмијума и њихових легура је забрањена, а алати и опрема од легура на бази цинка - су у контакту са легурама титанијума.

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.

б. & нбсп; Течност за резање је изабрана од хлорида - течности за слободно резање.

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

Хоризонтални центар за обраду

Вертикални обрадни центар

CNC lathe & nbsp;

& nbsp; CNC milling machine

Grinding machine & nbsp;

& nbsp;Lathe

9.Photos of & nbsp;Gr2 Titanium Machining Parts

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