વિસ્ફોટ-પ્રૂફ ઇલેક્ટ્રિકલ ઇક્વિપમેન્ટનો એસેમ્બલી સિક્વન્સ

બાંધકામ બ્લુપ્રિન્ટ્સના આધારે એસેમ્બલી એકમોને વિભાજિત કર્યા પછી, એસેમ્બલીનો ક્રમ નક્કી કરી શકાય છે.

આ ક્રમ સામાન્ય રીતે વ્યક્તિગત ભાગો અને ઘટકોથી શરૂ થાય છે અને અંતિમ એસેમ્બલીમાં પરિણમે છે. એસેમ્બલી સિસ્ટમ ચાર્ટ (આકૃતિ 7.6) ગ્રાફિકલી આ સંબંધો અને સિક્વન્સનું પ્રતિનિધિત્વ કરે છે, providing a clear overview of the entire assembly journey from the initial stages to the final assembly.

Similar to the assembly process card, the Assembly System Chart serves as a documented format of the assembly process specifications.

When setting the assembly sequence, attention must be paid to potential challenges. Even after analyzing parts and components for structural assembly feasibility, an impractical sequence can complicate the process. દાખલા તરીકે, fitting one component in a deep casing first might hinder the installation of subsequent components, even if the structural assembly is technically feasible. ‘Interference’ occurs when a part or unit doesn’t physically interfere in the diagram but becomes unassembleable due to an inappropriate assembly sequence. This scenario is not uncommon in assemblies with complex structures.

The unit diagram, guided by the numbering on the equipment’s engineering drawings, should clearly label each unit with its name, drawing number, and quantity. This labeling aids in easily identifying the necessary parts, ઘટકો, પેટા એસેમ્બલીઓ, and their quantities during assembly.

It’s also important to annotate purchased items used within parts, ઘટકો, and assemblies in the unit diagram, specifying their name, મોડેલ, specification, and quantity.

The Assembly System Chart is generally employed for single or small batch productions. જોકે, in large-scale production scenarios, it should be used alongside the assembly process card for optimal efficiency.