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How to do different bolt material for one component?

Nguyen Hong Anh
 
  • BTYPE is for BTSE where you will use in BLRFARRAY for the SCOM.

    and the heading should be on the BOLT spec. not on the Nozzle and Valve
  • what bolting method did you use? since it will be different approach for NEW and OLD method.

    for NEW method, try the following

    1. Create two entry for the BLRFARRAY attribute for the VALVE (one with BTYPE 'BOLT' and the other is 'STUD'). Even if the same size, just provide two entry.
    2. In bolt SPEC, the SPCO with BTYPE 'BOLT' will have CS material while the 'STUD' will have SS.
  • Thanks Cutesmile. it's done.

    But One problem is left there. In Valve to Valve Connection, It is showing SS Bolt (Choosing STUD). Is there any priority in the case of BTYPE.
  • as per manual, these are the selection of btype


    The way the selection works is explained in the following rules:
    -If the BTYP for both sides of a joint is set to BOLT, the default bolt of the given diameter is used.
    -If the BTYP for one side of the joint is set to BOLT and the other side is set to anything other than BOLT, the type of bolt specified by that BTYP will be used.
    For example, a bolted through flange may have its BTYP set to BOLT, and the mating flange may require cap screws and have its BTYP set to CAP. In this case, the cap screw overrides the default type, and the selected BTYP will be CAP.
    -If both BTYPs are the same and are not set to BOLT, the bolt with that BTYP is selected.
    -If the BTYPs are not equal and are also not set to BOLT, the BTYP from the start of the bolt is selected.


    for me, I will use different BSEL of the component that will trigger the use of Special bolts (ex. create separate Blind Flange SPCO with different bolts)