Tête de coupe en spirale Sheartak pour Machine combinée Luna Master W59 livré avec un total de 50 plaquettes carbure sur 5 spirales. 5 plaquettes carbure supplémentaires et 5 vis sont fournies en pièces de rechange.
Nous expédions par Postes Canada, USPS, UPS.
La tête de coupe en spirale Sheartak laisse une finition de surface supérieure aux têtes de coupe à bord droit. Les inserts à bords arrondis sont inclinés pour une coupe par cisaillement qui laisse une coupe lisse et vitreuse, même sur les bois très figurés ou les bois très tendres. Chaque insert a quatre bords tranchants et peut être tourné jusqu'à 3 fois pour révéler un nouveau bord tranchant. Fini l'affûtage et la réinitialisation lorsqu'un insert devient émoussé ou entaillé. Les plaquettes en carbure restent affûtées 50 fois plus longtemps que les lames HSS. L'extraction de la poussière est beaucoup plus facile grâce aux copeaux plus courts et plus fins coupés par les têtes de coupe en spirale Sheartak.
Toutes nos têtes de coupe sont garanties un an à compter de la date d'achat, ce qui couvre les pièces et garantit qu'elles sont exemptes de défauts de fabrication. (Les consommables ne sont pas couverts)
Caractéristiques
Matériau du bloc de coupe : acier allié à haute résistance à la traction AISI 5140
Matériau de l'insert : Grade C3++.
Taille de l'insert en carbure : 15x15x2,5 mm R150
Nombre d'inserts : 50
Nombre de lignes : 5
Taille de la clé : tête Torx T25
Taille de vis : 10#-32TPI
Le kit comprend :
(1) Clé à poignée en T T-25
(5) inserts
(5) 5 vis Torx
Do I need to replace the original bearings?
If the bearings in your machine are in good condition, they can be reused by carefully removing them with a bearing or pulley puller. However, if the bearings are tightly pressed onto the shaft, removal may cause damage. To minimize this risk, we recommend replacing old bearings with our greased and sealed bearings, designed for long-lasting performance. For a smooth upgrade, we suggest adding the bearings to your shopping cart before completing your purchase.
We provide premium bearings from NSK, SKF, NTN, FAG, Timken. They are renowned for their high quality and performance, designed to provide durability and reliability in various applications
Do I need to to Add a Few Boxes of Carbide Inserts
We provide 5 carbide inserts and 5 screws as spare parts. However, many of our customers choose to purchase additional boxes, as the shipping costs for separate purchases can make it less economical.
Do I need a Torque Wrench?
To securely lock the carbide inserts, we recommend applying a torque of 48 to 52 Pound-Inches (or 5.42 to 5.88 Newton-Meters). (Note: 1 Newton-Meter is equal to 8.851 Pound-Inches, and 1 Pound-Inch is approximately 0.113 Newton-Meters.) It is crucial not to apply excessive torque, as this could cause the carbide inserts to crack or explode. On the other hand, using too little torque may result in the inserts not being properly secured, which could lead to cracks, shattering, or uneven height on the cutter block, causing ridges or lines on the board.
If one person is responsible for maintaining the machine, they can typically apply the same torque consistently without a torque wrench. However, when multiple people are involved in machine maintenance, ensuring uniform torque application can be challenging. For consistency and peace of mind, we recommend using a torque wrench.
What kind of steel the cutter block is made of?
The cutter block is constructed using GB/T 40Cr, a structural alloy steel of the same caliber as ASTM grade 5140, AISI 5140, SAE 5140, DIN 41Cr4, BS 41Cr4, JIS SCr440, and EN 41Cr4.The primary components of this steel are as follows: carbon (C) at a range of 0.37-0.44%, silicon (Si) between 0.17-0.37%, manganese (Mn) within 0.50-0.80%, and chromium (Cr) from 0.80-1.10%.
In terms of physical properties, this steel exhibits a tensile strength range of 115-234σb/MPa, a yield strength of 2σ 0.2 ≥/MPa, and an elongation capacity of 65 δ5≥ (%). It also has a HBS range of 123-321 and a HRC rating of 30.
This alloy steel is frequently utilized in low to moderately stressed components for machines, engines, and vehicles.
