1. Mechanical hmanga siam a ni.
Pallet stacker crane hi a bul berah chuan upright column, forks, travel mechanism, lifting mechanism, leh control system te a ni. Upright column hian overall frame a support a, forks hian pallet placement a handle a, travel mechanism chuan machine chu track-ah horizontal-in a kal a, lifting mechanism chuan vertical lifting atan chain emaw cable emaw a hmang a ni. Entirnan, stacker crane model thenkhat chuan second khatah meter 1.5 thleng lifting speed an nei thei a ("Technical Specifications for Logistics Automation Equipment" en la), high-bay warehouse-a storage leh retrieval operation te chu tha takin an tifel thei a ni.
2. Control system 1.1.
Stacker crane hi PLC (programmable logic controller) emaw industrial computer emaw hmanga control a ni a, a awmna tur dik tak siam nan Barcode leh RFID ang chi technology te dah tel a ni. A hnathawh dan tur chu: Instruction dawn → Target awmna hmun zawn → Pallet dahna → Pallet dahna → Origin-a kir leh. A kalphung zawng zawng chu ±5 mm chhunga control a ni a, high-precision operation a tichiang a ni.
