真空釬焊爐
設(shè)備用途及原理
真空釬焊爐主要應(yīng)用于航空部件、汽車部件、電子通信部件、家用電器、換熱器以及各種散熱器的鋁釬焊、銅釬焊、不銹鋼釬焊。
由于在真空狀態(tài)下加熱可以去除工件表面油脂及氧化膜等，因而零件表面光亮度高，且無需釬劑，無需焊后清洗。
真空釬焊爐分立式和臥式兩種。根據(jù)爐溫高低和客戶的工藝要求，采用石墨或鉬或鎢作發(fā)熱體及隔熱屏。發(fā)熱體可分成多區(qū)布置，各區(qū)獨立控溫，可編程PID調(diào)節(jié)。爐膛可整體移出，便于維護。配備充氣裝置、可向爐內(nèi)充入保護性氣體或工作氣體，充氣流量可調(diào)。配備內(nèi)循環(huán)冷卻裝置，可加速爐內(nèi)物料冷卻，縮短工作周期，利于提高產(chǎn)品質(zhì)量和工作效率。
Applicaiton and Principles
Vacuum brazing furnace is principally adopted in aerospace devices, vehicle components, electronic communicating devices, home appliances, heat exchanger and Al brazing, Cu brazing and stainless-steel brazing of various heat radiators.
It can remove the grease and oxidized membrane over the work piece with being heated under vacuum, and thus these work pieces have high brightness over their surface, and no need for brazing flux and cleaning after brazing.
Vacuum brazing furnace has two types, vertical type and horizontal type. Based on the furnace temperature and process requirements from clients, it is adopted with graphite or molybdenum or tungsten as heating elements and heat insulating screen. Heating elements can be distributed among multiple districts, and each district can control temperature independently, and programmable PID regulation. Furnace hearth can be entirely removed out, convenient for maintenance. It is equipped with gas filling device, filling furnace with shielding gas or working gas, and its flow can be regulated.
This furnace is equipped with internal-circulation cooling device, accelerating the speed of cooling down materials in furnace, shortening working period, and beneficial for improving product quality and performing efficiency.
設(shè)備主要技術(shù)參數(shù)Principle Technical Parameters
以下是設(shè)備產(chǎn)品技術(shù)參數(shù)，部分數(shù)據(jù)會隨著產(chǎn)品創(chuàng)新改進，最新數(shù)據(jù)請聯(lián)系我們:
Product technical parameters of equipment are presented as below, and partial of these data will be updated as the product innovation, please contact us if any latest data:
以上為標準配置，可根據(jù)客戶要求進行調(diào)整。
It is standard configuration above, and can be adjusted according to the demand from customers.
