① Basic structure of stone processing equipment: main motor, flywheel, connecting rod, crank;
Saw frame, saw rail, saw blade, four-post frame, screw, lifting motor
Auxiliary equipment: mortar pump, wine slurry cart, steel sand adder, steel sand separator, hydraulic tensioner, block trolley.
②Working principle ③Technical performance:
Disadvantages: thicker saw blades should be used, high energy consumption, high sawing consumption, high cost, and low yield. Advantages: no empty stroke, high efficiency (30 ~ 40mm / h). (3) Compound swing sand saw
① Movement characteristics:
②Structural characteristics: How to realize compound curve movement (illustrated)
a. Cross-lever suspension system-one Breton sand saw b. Installing cantilever joint one-Pellegrini sand saw
c. Increase or decrease the suspension point of the saw frame --- Gaspari hem sand saw d. Change the movement curve by the boom box --- Tema, Simec sand saw ③ Technical performance:
The advantages of the two types of sand saws have been concentrated, and the shortcomings of the two types of sand saws have been overcome. Therefore, they have the advantages of high efficiency, low energy consumption, low sawing consumption, and high yield. Heavy maintenance workload.
(4) Problems and improvement directions of frame type sand saw (view video) 2. Diamond frame saw (picture) (1) basic structure (2) saw blade (3) technical performance.