1T medium frequency induction melting furnace acceptance principle and requirements
The acceptance and requirements of 1T medium frequency induction melting furnace shall be carried out in accordance with the relevant national standards, technical requirements and the conformity specified by the seller's factory standards and relevant technical requirements. In case of conflict, execute with higher requirements.
The contractual technical agreement signed by both parties and various technical documents confirmed by both parties during the entire program signing and manufacturing.
1T medium frequency induction melting furnace acceptance basis and required operational reliability (evaluated by dry running test, production test run).
The seller to provide test equipment and test methods, and get approved by the purchaser.
Pre-acceptance, initial acceptance and final acceptance
Equipment acceptance is divided into pre-acceptance, initial acceptance and final acceptance three times. Pre-acceptance is carried out at the manufacturer; initial inspection and final acceptance are carried out at the buyer's production site.
Pre-acceptance, initial acceptance and final acceptance
Pre-acceptance content
At the manufacturer for pre-acceptance, the hardware configuration of the device inspection and confirmation;
Equipment continuously running empty, reliability, stability check, security check, if the middle of a device failure, timely troubleshooting and should be shut down, taken after improvements before re-acceptance.
Check the appearance of the equipment, verify the manufacturer of the electrical components, mechanical components, pneumatic components, hydraulic components of the equipment, check whether the cable and hydraulic hose protection measures of the equipment are insulated, dustproof, and leakproof (electricity, oil, water, Gas), protection against mechanical damage and damage from chipping splashes.
Initial acceptance content
The initial acceptance is carried out at the installation site, and the initial acceptance content is the same as the pre-acceptance, which is mainly to reconfirm the pre-acceptance content.
Final acceptance content
The final acceptance is carried out at the installation site, and the content is divided into two phases:
The first stage : the original problems of the initial acceptance are rectified and confirmed , and the inspection is carried out according to the acceptance procedure of the initial acceptance.
In the second stage of trial production, the acceptance content is the same as the pre-acceptance (according to 9.3.1.4 acceptance content). In addition, three furnace smelting should be carried out.
