由于带防尘盖轴承的防尘盖沟槽狭小,使用盐浴炉淬火后,残盐清洗不净,造成生产过程中及成品库存期间的锈蚀,为此我厂采用了氨气氖保护淬火炉。该炉由裂化炉、加热炉(预热区,加热区,保温区)、冷却油槽、仪表控制等四部分组成。 As with the dust cover dust cover bearing groove narrow, the use of salt bath furnace quenching, residual salt cleaning is not clean, resulting in the production process and finished product inventory during the rust, for which I plant the ammonia neon quenching furnace . The furnace from the cracking furnace, heating furnace (preheating zone, heating zone, insulation zone), cooling tank, instrument control and other four parts.