Bucket Teeth Sticking Sand Prevention Measures
We in the bucket teeth, sometimes sticky sand phenomenon, so how to prevent bucket tooth bonded sand?
1, compared with cast iron, cast steel casting temperature is higher, sometimes as high as 1560 – 1620 ℃, high casting temperature is mainly to prevent steel casting cold lap, but at the same time, such a high temperature thermal effect on the sand for long time, the cast big scouring force. Core sand in the back of the sand can not, because the return sand, fine sand, dust, iron sand too much, this will lead to sand sintering temperature is low, so the time to add new sand.
Compaction is not the problem .
2, sand mold casting sand sand stick, certainly not tight, in before casting must each piece of sand are tested, to enhance and ensure the casting compactness and compactness homogeneity. For difficult to compact and particularly tight corner. The sand compaction to high (usually ≥ 85) requirements, good uniformity, reduce sand gap, with particular attention to the core damage repair should be in place, not because of the existence of local osteoporosis repair.
3, attention should be paid to the gating system and riser, should avoid the casting and mould to produce local overheating. The design of gating system should avoid the ingate directly punching mould wall.
4, appropriate to reduce the pouring temperature, casting speed and pouring height, the so-called “reduced” mean in the premise that can cast into casting, reduce metal delta forces on sand and the physical and chemical effects. Note that reducing the pouring height, reducing the height and pouring cup height, to reduce the metal liquid dynamic pressure, static pressure and heat shock on the casting stress. The tooth casting, wall is not thick, but high casting temperature, increase heat time Steel Chau and cavity surface, pouring molten steel on the cavity of the dynamic pressure and static pressure, to create the conditions for the mechanical penetration. Bucket Teeth Sticking Sand Prevention Measures
We strive towards offering exceptional quality products to our clients. Top grade engineering machinery and raw materials like aluminum, alloy, brass, etc. are acquired by us for developing all our Excavator Bucket Side Cutter, Beml Adopters, Alloy Steel Castings, Excavator Bucket Teeths, Casting Tooth Points etc., as per industrial standards. We have appointed experienced quality examining experts, who keep an eagle eye on the entire production process to ensure that a remarkable range is produced. Our gamut is tested on the basis of its resistance to rust, finishing, construction & design accuracy, durability, etc. Bucket Teeth Sticking Sand
What We Offer?
Cite below the range of Industrial Equipments and Components manufactured and supplied by us:
Alloy Steel Castings
Excavator Bucket Teeths
Excavator Bucket Adapters
Beml Bucket Tooth Points
Pocliners Bucket Tooth Points
Casting Tooth Points
Alloy Steel Casting Bucket Tooth Point
Alloy Steel Jobs Castings
Zaxis Bucket Tooth Points
Alloy Cast Iron Casting
Aluminum Alloy Castings
Copper Alloy Castings
Hyundai & Hitachi Excavators Bucket Tooth Points & Adopters
Beml Adopters Komatsu Spare Part PC1000 Bucket Tooth 21N-72-14290
Bucket Side Cutters
Beml Soil Toothpoints Precision Cast Komatsu style Teeth PC100 20X-70-14160
Beml Rock Tooth Points
Bucket Loader-Teeth Points Komatsu DRP Excavator PC450 Bucket Tooth 208-70-14152
Doosan Loader Teeths
Volvo-290 Tooth Points
Tata-210 Rock Tooth Points 208-70-14152 Komatsu Excavator Standard Crown Tip
PC-400 Tooth Points
PC-200 Rock Tooth Points Komatsu Loader Tooth 532 WA250 WA250PT WA300
Excavator Bucket Side Cutter