PJ-真空氣體氮化＋后氧化（NA-C）爐生產(chǎn)線）

時(shí)間：2019-11-21

產(chǎn)品介紹

PJ- vacuum gas nitriding + post-oxidation (NA-C) furnace (production line)

應(yīng)用簡(jiǎn)介/Application

主要供各種鋼制機(jī)械零件、汽車配件，模具材料進(jìn)行滲氮、氮化+后氧化，氮碳共滲、前氧化、后氧化、氧氮共滲等多種熱處理工藝之用。

It is mainly used for nitriding, nitriding post-oxidation, nitrocarburizing, pre-oxidation, post-oxidation, oxygen nitriding and other heat treatment processes for various steel mechanical parts, auto parts and die materials.

產(chǎn)品特點(diǎn)/characteristic

1.采用全波紋馬弗和導(dǎo)流筒、強(qiáng)對(duì)流循環(huán)風(fēng)機(jī)等特殊的對(duì)流循環(huán)系統(tǒng)，提高了爐內(nèi)熱交換能力和爐溫及氣氛的均勻性

The heat exchange capacity of the furnace and the uniformity of the furnace temperature and the atmosphere are improved by adopting a special convection circulating system such as a full-corrugated muffle and a guide cylinder and a strong convection circulating fan

2.控制系統(tǒng)采用德國(guó)頂級(jí)品牌保證產(chǎn)品質(zhì)量均勻一直穩(wěn)定

The control system adopts the top German brand to ensure the product quality is uniform and stable all the time

3.PE氮化專家系統(tǒng)可離線模擬氮化工藝、在線計(jì)算氮化層深度及硬度梯度

PE nitriding expert system can simulate nitriding process offline and calculate the depth and hardness gradient of nitriding layer on line

4.氫探頭氮?jiǎng)轀y(cè)量系統(tǒng)，質(zhì)量流量控制系統(tǒng)保證氮化工藝在線實(shí)時(shí)控制

Hydrogen probe nitrogen potential measurement system, mass flow control system to ensure on-line real-time control of nitriding process

5.整體設(shè)計(jì)按照歐洲安全標(biāo)準(zhǔn)

The overall design is in accordance with European safety standards

6.采用一體化集成可變程序控制器，集爐溫控制、氮?jiǎng)菘刂?、蒸氣控制，機(jī)電動(dòng)作、聯(lián)鎖、報(bào)警為一體，保障了設(shè)備運(yùn)行的高可靠性

The integrated variable program controller is adopted, which integrates furnace temperature control, nitrogen potential control, steam control, electromechanical action, interlocking and alarm, which ensures the high reliability of the equipment operation

7.滲氮過程通過對(duì)溫度、Kn、Kc、Ko等參數(shù)進(jìn)行準(zhǔn)確控制，以達(dá)到對(duì)氮化物的形態(tài)和組織實(shí) 現(xiàn)動(dòng)態(tài)控制

Through the accurate control of temperature, Kn,Kc,Ko and other parameters in nitriding process, the dynamic control of nitride morphology and microstructure can be achieved

8.采用上位機(jī)系統(tǒng)，可進(jìn)行工藝程序編制、工藝運(yùn)行操作控制、工藝過程狀態(tài)顯示、工藝運(yùn)行記錄，報(bào)警信息記錄等系統(tǒng)管理

The upper computer system can be used for process programming, process operation control, process state display, process operation recording, alarm information recording and other system management

產(chǎn)品規(guī)格/product specifications

參數(shù) / 型號(hào) Parameter/ Model	PJ-NA-C-90	PJ-NA-C-200	PJ-NA-C-280	PJ-NA-C-360	PJ-NA-C-420
有效熱區(qū) D×H Effective hot zone	Φ800×1200	Φ1000×2000	Φ1800×2500	Φ2000×3000	Φ2500×3800
裝載重量（KG） load weight	1000	1600	3000	4000	4900
爐溫均勻性（℃） Furnace temperature uniformity	±5	±5	±5	±5	±5
真空度（Pa） vacuum degree	10	10	10	10	10
壓升率（Pa） pressure rise rate	0.5	0.5	0.5	0.5	0.5
加熱元件 heating element	高溫電阻帶 high temperature resistance band
馬弗罐 Muffle can	310S 06Cr25Ni20	310S 06Cr25Ni20	310S 06Cr25Ni20	310S 06Cr25Ni20	310S 06Cr25Ni20
適用介質(zhì) Applicable medium	氨氣 / 氨分解氣 / 氮?dú)?/ 二氧化碳 / 水蒸氣 Ammonia / ammonia decomposition gas / nitrogen / carbon dioxide / water vapor
廢氣排放 exhaust emission	自動(dòng)點(diǎn)火燃燒 Automatic ignition combustion
控制方式 control method	正壓 / 微正壓 / 負(fù)壓脈沖 Positive pressure/micro positive pressure/negative pressure pulse.
冷卻介質(zhì) cooling medium	氮?dú)?/ 氬氣 Nitrogen/Argon
氮?jiǎng)菥? Nitrogen potential accuracy	碳勢(shì)控制精度 :±0.02kn，碳勢(shì)穩(wěn)定度 :±0.05kn Carbon potential control accuracy: ±0.02kn. carbon potential stability: ±0.05kn
氣冷壓強(qiáng) （bar） Air cooling pressure	常壓 ordinary pressure	常壓 ordinary pressure	常壓 ordinary pressure	常壓 ordinary pressure	常壓 ordinary pressure

注：特殊規(guī)格要求可根據(jù)客戶要求定制

Note: Special specification requirements can be customized according to customer requirements

配置選擇/Configure select

爐型結(jié)構(gòu) Furnace structure	單室臥式 single chamber horizontal		單室立式 single chamber vertical
真空泵組和真空計(jì) Vacuum pump set and vacuum gauge	進(jìn)口 import		高品質(zhì)國(guó)產(chǎn) high quality domestic
真空度 Vacuum degree	預(yù)抽真空 pre-vacuum		中真空 Medium vacuum
PLC	西門子 Siemens	歐姆龍 OMRON		三菱 Mitsubishi
溫控儀表 Thermostat meter	歐陸 EUROTHERM		島電 Electric conduction
熱電偶 Thermocouple	N 型分度號(hào) n-type dividing number		滲氮專用 nitriding special
記錄儀 Grapher	有紙記錄儀 Paper recorder		無紙記錄儀 Paperless recorder
人機(jī)界面 Human-computer interface	模擬屏 Analog screen		計(jì)算機(jī)觸摸屏 Computer touch screen
電器元件 Electrical component	高品質(zhì)國(guó)產(chǎn) High quality Made in China	施耐德 Schneider		西門子 Siemens