Technical requirements for honing tube
1. The cylinder hole platform reticulation processing machine adopts a special machine automatic line, which can meet 4G15T/4G18T
2. The main shafts of the honing machine are independent, the spacing of the main shafts can be adjusted, the adjustment method and the adjustment range
3. The cylinder hole adopts flat top honing process, the rough honing head is a single expansion honing head, and the basic honing and flat top honing are used.
4. The honing machine is required to have 1 inspection station, 1 rough honing station, 1 fine honing station,
A crankshaft hole honing station and an oil control station. The beat is less than 100 seconds/piece. Satisfaction
4G15T φ75 (+0.015), 4G18Tφ84 (+0.0150); Cylindricity 0.008
φ0.1,; Verticality 0.05/150
40°~60°, Rk=0.3~1.0μm; Rpk≤0.3
μm; Mr1=4~10%; Mr1=65~85%
5. Before the workpiece enters the cylinder hole platform anilox processing machine tool, manual pneumatic chip blowing is required to ensure
6. Measure and shape the cylinder hole diameter on the first station of the cylinder hole platform netting machine tool
7. Equipped with a pneumatic active measuring device, with timely monitoring and feedback control of the honing spindle torque,
The proofreading rules are opened according to the model selection
8. With the function of controlling the wear of the honing rod, the abrasion of the honing rod can be on the honing shaft when the honing rod expands.
, And the wear signal is displayed on the operation panel.
9. With automatic zero point adjustment function: after completing several work cycles, the honing axis moves to
,Automatically calibrate and perform sand bar wear compensation and temperature compensation.
, With automatic control function of honing axis stroke.
10. Set the cylinder body flushing and turning, emptying and cutting at the outlet end of the cylinder hole platform netting processing machine tool
11. The main bearing hole adopts the reaming honing process.
12. The cylinder hole honing unit and the main bearing hole reaming unit are equipped with an online automatic measurement system (cylinder hole honing), analog-to-digital conversion device and SPC management computer, complete SPC statistical analysis.