Deep Hole Honing Machine

1.Deep Hole Honing Machine -- DHK-100 DHK-200Features:●This series NC deep hole honing machine is the dedicated machine for honing and polishing of deep hole. Mainly for fine processing of the precision parts, it is an ideal deep hole processing machine with high precision and high efficiency. The surface roughness is up to Ra 0.2µm and roundness is less than 0.03mm, the hole tolerance is up to IT7 or above.●The machine adopts the mode of workpiece fixing and honing head rotating and reciprocating. It has a wide application, especially for processing of non-rotary workpiece, such as hydraulic cylinder, air cylinder, square body, the workpiece with rotary shaft and flange plate, etc.●The workpiece is fixed by V-type supporting and chain locking. The machine can be programmed to realize automatic operation, with setting up to honing time, reciprocation frequency and honing distance. It is suitable for mass production or single maintenance production. The machine selects Taiwan Delta control system with human-machine interface touch screen (HMI).●The modified version type of the machine can be designed according to the different demands. Absorbing the advanced experience home and abroad, this machine can realize accurate control of timing, positioning and quantifying in the process of production. With the development of high-performance abrasive and automated honing machine, the honing application range will get wider and wider.Specification Unit DHK-100 DHK-200 Honing diameter rangemmΦ25-Φ100Φ28-Φ200Max. honing depthmm1000-100001000-10000Spindle center heightmm220350Spindle speed range of honing bar boxr/min50-375 (variable)50-350 (variable)Workpiece clamping dia. rangemmΦ40-Φ200Φ35-Φ300Carriage reciprocating speed rangem/min1-25 (variable)5-20 (variable)Cooling pump flowL/min100100Oil tank volume of cooling systemL600600Honing head expansion pressureMPa0.3-4 (variable)0.5-4(variable)Spindle motor power of honing bar boxkw1111Reciprocating motor powerkw4.5 (AC servo)4.5 (AC servo)Clamping and expansion motor power of honing headkw0.75 (AC servo)）0.75 (AC servo)）Cooling pump motor powerkw2.22.22.Deep Hole Honing Machine -- DHK-250Features:●This series NC deep hole honing machine is the dedicated machine for honing and polishing of deep hole. Mainly for fine processing of the precision parts, it is an ideal deep hole processing machine with high precision and high efficiency. The surface roughness is up to Ra 0.2µm and roundness is less than 0.03mm, the hole tolerance is up to IT7 or above.●The machine adopts the mode of workpiece fixing and honing head rotating and reciprocating. It has a wide application, especially for processing of non-rotary workpiece, such as hydraulic cylinder, air cylinder, square body, the workpiece with rotary shaft and flange plate, etc.●The workpiece is fixed by V-type supporting and chain locking. The machine can be programmed to realize automatic operation, with setting up to honing time, reciprocation frequency and honing distance. It is suitable for mass production or single maintenance production. The machine selects Taiwan Delta control system with human-machine interface touch screen (HMI).●The modified version type of the machine can be designed according to the different demands. Absorbing the advanced experience home and abroad, this machine can realize accurate control of timing, positioning and quantifying in the process of production. With the development of high-performance abrasive and automated honing machine, the honing application range will get wider and wider.Specification Unit DHK-250 Honing diameter rangemmΦ32-Φ250Max. honing depthmm1000-10000Spindle center heightmm350Spindle speed range of honing bar boxr/min50-350 (variable)Workpiece clamping dia. rangemmΦ50-Φ350Carriage reciprocating speed rangem/min5-20 (variable)Cooling pump flowL/min50Oil tank volume of cooling systemL600Honing head expansion pressureMPa0.5-4 (variable)Spindle motor power of honing bar boxkw11Reciprocating motor powerkw4.5 (AC servo)Clamping and expansion motor power of honing headkw0.75 (AC servo)）Cooling pump motor powerkw2.23.Deep Hole Honing Machine -- DHK-350 DHK-500 DHK-800Application:●The series CNC deep hole honing machine is the dedicated machine for honing and polishing of deep hole. Mainly for fine processing of the precision parts, it is an ideal deep hole processing machine with high precision and high efficiency.●The modified version type of the machine can be designed according to the different demands. Absorbing the advanced experience home and abroad, this machine can realize accurate control of timing, positioning and quantifying in the process of production. With the development of high-performance abrasive and automated honing machine, the honing application range will get wider and wider.Features:●The machine adopts the mode of workpiece fixed, honing head rotating and reciprocating. It has a wide application, especially for processing of non-rotary workpiece, such as hydraulic cylinder, air cylinder, square body, the workpiece with rotary shaft and flange plate, etc.●The workpiece is fixed by V-type supporting and chain locking. The machine can be programmed to realize automatic operation, with setting up to honing time, reciprocation frequency and honing distance. It is suitable for mass production or single maintenance production. The machine selects Taiwan Delta control system with human-machine interface touch screen.●The surface roughness is up to Ra 0.2µm and roundness is less than 0.03mm, the hole tolerance is up to IT7 or above.●Adopting the special oil for cooling, the work area is almost not deformed and it is up to the higher precision on size and geometry with an excellent surface finish. Honing is the important processing method of precise inner hole and long hole, which has a high efficiency.●There is the crossing texture on the surface of oilstone, it is good for protection of lubricant film, and avoiding effectively occurring of embedded sand. So the using life is prolonged.Specification Unit DHK-350 DHK-500 DHK-800 Honing diameter rangemmΦ80-Φ350Φ100-Φ500Φ350-Φ800Max. honing depthmm1000-150001000-150001000-15000Spindle center heightmm350500650Spindle speed range of honing bar boxr/min20-200(Stepless)10-250(Stepless)20-250(Stepless)Workpiece clamping dia. rangemmΦ100-Φ420Φ100-Φ650Φ400-Φ1000Carriage reciprocating speed rangem/min1-20(Stepless)1-20(Stepless)1-20(Stepless)Cooling pump flowL/min100150200, AB 50Oil tank volume of cooling systemL300300500Honing head expansion pressureMPa0.3-4(Variable)0.3-4(Variable)0.3-4(Variable)Spindle motor power of honing bar boxkw11(AC servo)11(AC servo)15(AC servo)Reciprocating motor powerkw5.5(AC servo)4.5(AC servo)5.5(AC servo)Clamping and expansion motor power of honing headkw0.75(AC servo)0.75(AC servo)0.75(AC servo)Cooling pump motor powerkw2.22.22.2