16er Carbide Threading Inserts 0.5 2.0 1.5 1.25 For ISO ... - cnc threading insert name

 2024-07-19 21:42:07

One limitation of the code above is that tool diameter can't be larger than the radius (d/2) of the finished hole or the EMC will generate a cutting compensation error message. Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

If overshoot still occurs, it may be because the tool is too long and too heavy, and the locating pin spring with a slightly larger elastic modulus should be replaced.

Inside milling with cutter compensation requires a little more complexity on the approach and setup of the cutter compensation but the use of variables works much the same way that it did in the four sided example above. For this example we want to drill an initial hole inside the circle and then change to the end mill and return to the hole and start the approach there. The first step is to list the steps that we need to take to complete this task. Machine home Load a drill for starting hole Set drill length and coordinates Compute approach hole location and move to it Drill the hole Retract drill Move home Change tool to end mill Pick up tool length and move to approach hole Plunge end mill Set feed rate, tool diameter compensation and arc approach first point First half circle Second half circle Move away from circle Retract mill Move home We will use five variables for this example, the coordinate system to be used, the pocket numbers that the drill and mill will occupy, the diameter of the end mill, and the diameter of the circle to be cut. Since the math is a little bit easier to follow, we assume that the coordinate system will be set for the center of the circle to be milled. For the initial test of this program, the relevant portion of the variable file looked like those lines below. The emc.var file addition for pocket milling of a circle Coordinate system to use is variable 1100. 1100 56 Drill pocket number in variable 1101 below. 1101 1 Mill pocket number in variable 1102 below. 1102 2 Finished Hole Diameter in variable 1103 below. 1103 2.5000 End Mill Diameter in variable 1104 below. 1104 0.5000 By using variables we are able to easily adjust the size of the hole that will be cut and the size of the cutter. By making the tool slots also variables, the code can be used over and over in the same program with different combinations. Editing sizes is relatively easy for the operator during final setup and run because the variables are explicit. One caution here is that both #1104 and the size of the tool defined in the emc.tbl need to be about the same size. Example 4 uses one half of the radius of the finished circle as the radius of the tool approach for tool diameter compensation. (see figure 11) The edge of the tool is placed on this arc before the compensation move is begun. For large circles this approach may waste some time getting from the initial location to the start of the circle cut. A change in the approach point arithmetic expression could move the approach point closer to the edge of the circle. Pocket milling of a circle N010 (Var #1100 is coordinate system number) N020 (Var #1101 is drill tool slot) N030 (Var #1102 is mill tool slot) N040 (Var #1103 is hole diameter) N050 (Var #1104 is tool diameter) N060 G#1100 G0 X0 Y0 Z0 (machine home from previous work) N070 (place your tool load routine about here) N080 G55 T#1000 M6 G43 H#1000 (pick up drill and offsets for this hole) N090 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (move to initial position) N100 G1 F5 Z-1 (drill starting hole) N110 F25 Z0 (retract quill) N110 G53 G0 X0 Y0 Z0 (go back to tool change position) N130 (place your tool load routine about here) N140 T#1001 M6 G43 H#1001 (pick up mill) N150 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (mill to initial position) N160 G1 F5 Z-1 (mill starting hole) N170 G17 G41 D2 G3 F3 X[#1002/2] Y0 R[#1002/4] (offset arc to start) N180 X[-1*[#1002/2]] R[#1002/2] (cut the first half circle) N190 X[#1002/2] R[#1002/2] (cut the second half circle) N200 G40 T0 M6 G43 H0 G0 Z0 (drop offsets and retract quill) N210 G53 G0 X0 Y0 Z0 (go home) N220 M2 One limitation of the code above is that tool diameter can't be larger than the radius (d/2) of the finished hole or the EMC will generate a cutting compensation error message. Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

3. It can check whether the elastic contact of the sending plate is worn out, whether the ground wire of the transmitting plate is broken, bad contact or missing. At this time, it is necessary to replace the elastic piece contacts or re-repair, and perform line troubleshooting corresponding to the contact condition of the relay in the line, the contact condition of the in-position switch, and the line connection.

N010 (Var #1100 is coordinate system number) N020 (Var #1101 is drill tool slot) N030 (Var #1102 is mill tool slot) N040 (Var #1103 is hole diameter) N050 (Var #1104 is tool diameter) N060 G#1100 G0 X0 Y0 Z0 (machine home from previous work) N070 (place your tool load routine about here) N080 G55 T#1000 M6 G43 H#1000 (pick up drill and offsets for this hole) N090 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (move to initial position) N100 G1 F5 Z-1 (drill starting hole) N110 F25 Z0 (retract quill) N110 G53 G0 X0 Y0 Z0 (go back to tool change position) N130 (place your tool load routine about here) N140 T#1001 M6 G43 H#1001 (pick up mill) N150 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (mill to initial position) N160 G1 F5 Z-1 (mill starting hole) N170 G17 G41 D2 G3 F3 X[#1002/2] Y0 R[#1002/4] (offset arc to start) N180 X[-1*[#1002/2]] R[#1002/2] (cut the first half circle) N190 X[#1002/2] R[#1002/2] (cut the second half circle) N200 G40 T0 M6 G43 H0 G0 Z0 (drop offsets and retract quill) N210 G53 G0 X0 Y0 Z0 (go home) N220 M2 One limitation of the code above is that tool diameter can't be larger than the radius (d/2) of the finished hole or the EMC will generate a cutting compensation error message. Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

Supported shaft tolerances: - h1, h2, h3, h4, h5, h6, h7, h8, h9, h10, h11, h12, h13, h14, h15, h16, h17, h18, a9, a10, a11, a12, a13, b10, b11, b12, b13 ...

The emc.var file addition for pocket milling of a circle Coordinate system to use is variable 1100. 1100 56 Drill pocket number in variable 1101 below. 1101 1 Mill pocket number in variable 1102 below. 1102 2 Finished Hole Diameter in variable 1103 below. 1103 2.5000 End Mill Diameter in variable 1104 below. 1104 0.5000 By using variables we are able to easily adjust the size of the hole that will be cut and the size of the cutter. By making the tool slots also variables, the code can be used over and over in the same program with different combinations. Editing sizes is relatively easy for the operator during final setup and run because the variables are explicit. One caution here is that both #1104 and the size of the tool defined in the emc.tbl need to be about the same size. Example 4 uses one half of the radius of the finished circle as the radius of the tool approach for tool diameter compensation. (see figure 11) The edge of the tool is placed on this arc before the compensation move is begun. For large circles this approach may waste some time getting from the initial location to the start of the circle cut. A change in the approach point arithmetic expression could move the approach point closer to the edge of the circle. Pocket milling of a circle N010 (Var #1100 is coordinate system number) N020 (Var #1101 is drill tool slot) N030 (Var #1102 is mill tool slot) N040 (Var #1103 is hole diameter) N050 (Var #1104 is tool diameter) N060 G#1100 G0 X0 Y0 Z0 (machine home from previous work) N070 (place your tool load routine about here) N080 G55 T#1000 M6 G43 H#1000 (pick up drill and offsets for this hole) N090 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (move to initial position) N100 G1 F5 Z-1 (drill starting hole) N110 F25 Z0 (retract quill) N110 G53 G0 X0 Y0 Z0 (go back to tool change position) N130 (place your tool load routine about here) N140 T#1001 M6 G43 H#1001 (pick up mill) N150 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (mill to initial position) N160 G1 F5 Z-1 (mill starting hole) N170 G17 G41 D2 G3 F3 X[#1002/2] Y0 R[#1002/4] (offset arc to start) N180 X[-1*[#1002/2]] R[#1002/2] (cut the first half circle) N190 X[#1002/2] R[#1002/2] (cut the second half circle) N200 G40 T0 M6 G43 H0 G0 Z0 (drop offsets and retract quill) N210 G53 G0 X0 Y0 Z0 (go home) N220 M2 One limitation of the code above is that tool diameter can't be larger than the radius (d/2) of the finished hole or the EMC will generate a cutting compensation error message. Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

Disassemble the top cover of the tool holder, rotate and adjust the position of the transmitter plate so that the Hall element of the tool holder is aligned with the magnetic steel to stop the tool position in an accurate position.

2024725 — Endmills are available in a variety of standard sizes both metric and Imperial. Even very tiny micro-mills can be had for machining extremely ...

For this example we want to drill an initial hole inside the circle and then change to the end mill and return to the hole and start the approach there. The first step is to list the steps that we need to take to complete this task.

Cnc Drilling Machine(199263+) · 1 Year Warranty. 12-50mm hole 100mm thickness gantry type CNC drilling Machine for steel structures. $20,000.00. Min. order: 1 ...

This fault is mainly caused by the misalignment of the contact of the transmitting disc and the contact of the elastic sheet, that is, the position of the glue board of the knife position is fixedly offset. Firstly, the position of the transmitting plate and the elastic piece contact are re-adjusted and fixed firmly. If the heavy duty lathe machineâs fault cannot be eliminated, the transmission clamp nut may be loose and the position may be moved.

Machine home Load a drill for starting hole Set drill length and coordinates Compute approach hole location and move to it Drill the hole Retract drill Move home Change tool to end mill Pick up tool length and move to approach hole Plunge end mill Set feed rate, tool diameter compensation and arc approach first point First half circle Second half circle Move away from circle Retract mill Move home We will use five variables for this example, the coordinate system to be used, the pocket numbers that the drill and mill will occupy, the diameter of the end mill, and the diameter of the circle to be cut. Since the math is a little bit easier to follow, we assume that the coordinate system will be set for the center of the circle to be milled. For the initial test of this program, the relevant portion of the variable file looked like those lines below. The emc.var file addition for pocket milling of a circle Coordinate system to use is variable 1100. 1100 56 Drill pocket number in variable 1101 below. 1101 1 Mill pocket number in variable 1102 below. 1102 2 Finished Hole Diameter in variable 1103 below. 1103 2.5000 End Mill Diameter in variable 1104 below. 1104 0.5000 By using variables we are able to easily adjust the size of the hole that will be cut and the size of the cutter. By making the tool slots also variables, the code can be used over and over in the same program with different combinations. Editing sizes is relatively easy for the operator during final setup and run because the variables are explicit. One caution here is that both #1104 and the size of the tool defined in the emc.tbl need to be about the same size. Example 4 uses one half of the radius of the finished circle as the radius of the tool approach for tool diameter compensation. (see figure 11) The edge of the tool is placed on this arc before the compensation move is begun. For large circles this approach may waste some time getting from the initial location to the start of the circle cut. A change in the approach point arithmetic expression could move the approach point closer to the edge of the circle. Pocket milling of a circle N010 (Var #1100 is coordinate system number) N020 (Var #1101 is drill tool slot) N030 (Var #1102 is mill tool slot) N040 (Var #1103 is hole diameter) N050 (Var #1104 is tool diameter) N060 G#1100 G0 X0 Y0 Z0 (machine home from previous work) N070 (place your tool load routine about here) N080 G55 T#1000 M6 G43 H#1000 (pick up drill and offsets for this hole) N090 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (move to initial position) N100 G1 F5 Z-1 (drill starting hole) N110 F25 Z0 (retract quill) N110 G53 G0 X0 Y0 Z0 (go back to tool change position) N130 (place your tool load routine about here) N140 T#1001 M6 G43 H#1001 (pick up mill) N150 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (mill to initial position) N160 G1 F5 Z-1 (mill starting hole) N170 G17 G41 D2 G3 F3 X[#1002/2] Y0 R[#1002/4] (offset arc to start) N180 X[-1*[#1002/2]] R[#1002/2] (cut the first half circle) N190 X[#1002/2] R[#1002/2] (cut the second half circle) N200 G40 T0 M6 G43 H0 G0 Z0 (drop offsets and retract quill) N210 G53 G0 X0 Y0 Z0 (go home) N220 M2 One limitation of the code above is that tool diameter can't be larger than the radius (d/2) of the finished hole or the EMC will generate a cutting compensation error message. Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

The mechanical cause of this failure is more likely, mainly because the rear-facing device does not work. First check if the positioning pin is flexible and the spring is fatigued. The locating pin should be repaired at this point to make it flexible or to replace the spring. Secondly, after the inspection, the connection between the ratchet and the worm is broken. If it is disconnected, the coupling pin needs to be replaced.

Pocket milling of a circle N010 (Var #1100 is coordinate system number) N020 (Var #1101 is drill tool slot) N030 (Var #1102 is mill tool slot) N040 (Var #1103 is hole diameter) N050 (Var #1104 is tool diameter) N060 G#1100 G0 X0 Y0 Z0 (machine home from previous work) N070 (place your tool load routine about here) N080 G55 T#1000 M6 G43 H#1000 (pick up drill and offsets for this hole) N090 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (move to initial position) N100 G1 F5 Z-1 (drill starting hole) N110 F25 Z0 (retract quill) N110 G53 G0 X0 Y0 Z0 (go back to tool change position) N130 (place your tool load routine about here) N140 T#1001 M6 G43 H#1001 (pick up mill) N150 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (mill to initial position) N160 G1 F5 Z-1 (mill starting hole) N170 G17 G41 D2 G3 F3 X[#1002/2] Y0 R[#1002/4] (offset arc to start) N180 X[-1*[#1002/2]] R[#1002/2] (cut the first half circle) N190 X[#1002/2] R[#1002/2] (cut the second half circle) N200 G40 T0 M6 G43 H0 G0 Z0 (drop offsets and retract quill) N210 G53 G0 X0 Y0 Z0 (go home) N220 M2 One limitation of the code above is that tool diameter can't be larger than the radius (d/2) of the finished hole or the EMC will generate a cutting compensation error message. Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

3. The tool holder circuit problem can not generally solve the fault by simply changing the position of the magnetic block.

By using variables we are able to easily adjust the size of the hole that will be cut and the size of the cutter. By making the tool slots also variables, the code can be used over and over in the same program with different combinations. Editing sizes is relatively easy for the operator during final setup and run because the variables are explicit. One caution here is that both #1104 and the size of the tool defined in the emc.tbl need to be about the same size. Example 4 uses one half of the radius of the finished circle as the radius of the tool approach for tool diameter compensation. (see figure 11) The edge of the tool is placed on this arc before the compensation move is begun. For large circles this approach may waste some time getting from the initial location to the start of the circle cut. A change in the approach point arithmetic expression could move the approach point closer to the edge of the circle. Pocket milling of a circle N010 (Var #1100 is coordinate system number) N020 (Var #1101 is drill tool slot) N030 (Var #1102 is mill tool slot) N040 (Var #1103 is hole diameter) N050 (Var #1104 is tool diameter) N060 G#1100 G0 X0 Y0 Z0 (machine home from previous work) N070 (place your tool load routine about here) N080 G55 T#1000 M6 G43 H#1000 (pick up drill and offsets for this hole) N090 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (move to initial position) N100 G1 F5 Z-1 (drill starting hole) N110 F25 Z0 (retract quill) N110 G53 G0 X0 Y0 Z0 (go back to tool change position) N130 (place your tool load routine about here) N140 T#1001 M6 G43 H#1001 (pick up mill) N150 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (mill to initial position) N160 G1 F5 Z-1 (mill starting hole) N170 G17 G41 D2 G3 F3 X[#1002/2] Y0 R[#1002/4] (offset arc to start) N180 X[-1*[#1002/2]] R[#1002/2] (cut the first half circle) N190 X[#1002/2] R[#1002/2] (cut the second half circle) N200 G40 T0 M6 G43 H0 G0 Z0 (drop offsets and retract quill) N210 G53 G0 X0 Y0 Z0 (go home) N220 M2 One limitation of the code above is that tool diameter can't be larger than the radius (d/2) of the finished hole or the EMC will generate a cutting compensation error message. Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

The SRP3 Mainsail is the latest addition to our semi-radial cut lineup. With a slightly fuller and rounder design, it delivers enhanced lift and power, perfect ...

Example 4 uses one half of the radius of the finished circle as the radius of the tool approach for tool diameter compensation. (see figure 11) The edge of the tool is placed on this arc before the compensation move is begun. For large circles this approach may waste some time getting from the initial location to the start of the circle cut. A change in the approach point arithmetic expression could move the approach point closer to the edge of the circle. Pocket milling of a circle N010 (Var #1100 is coordinate system number) N020 (Var #1101 is drill tool slot) N030 (Var #1102 is mill tool slot) N040 (Var #1103 is hole diameter) N050 (Var #1104 is tool diameter) N060 G#1100 G0 X0 Y0 Z0 (machine home from previous work) N070 (place your tool load routine about here) N080 G55 T#1000 M6 G43 H#1000 (pick up drill and offsets for this hole) N090 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (move to initial position) N100 G1 F5 Z-1 (drill starting hole) N110 F25 Z0 (retract quill) N110 G53 G0 X0 Y0 Z0 (go back to tool change position) N130 (place your tool load routine about here) N140 T#1001 M6 G43 H#1001 (pick up mill) N150 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (mill to initial position) N160 G1 F5 Z-1 (mill starting hole) N170 G17 G41 D2 G3 F3 X[#1002/2] Y0 R[#1002/4] (offset arc to start) N180 X[-1*[#1002/2]] R[#1002/2] (cut the first half circle) N190 X[#1002/2] R[#1002/2] (cut the second half circle) N200 G40 T0 M6 G43 H0 G0 Z0 (drop offsets and retract quill) N210 G53 G0 X0 Y0 Z0 (go home) N220 M2 One limitation of the code above is that tool diameter can't be larger than the radius (d/2) of the finished hole or the EMC will generate a cutting compensation error message. Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

Coordinate system to use is variable 1100. 1100 56 Drill pocket number in variable 1101 below. 1101 1 Mill pocket number in variable 1102 below. 1102 2 Finished Hole Diameter in variable 1103 below. 1103 2.5000 End Mill Diameter in variable 1104 below. 1104 0.5000 By using variables we are able to easily adjust the size of the hole that will be cut and the size of the cutter. By making the tool slots also variables, the code can be used over and over in the same program with different combinations. Editing sizes is relatively easy for the operator during final setup and run because the variables are explicit. One caution here is that both #1104 and the size of the tool defined in the emc.tbl need to be about the same size. Example 4 uses one half of the radius of the finished circle as the radius of the tool approach for tool diameter compensation. (see figure 11) The edge of the tool is placed on this arc before the compensation move is begun. For large circles this approach may waste some time getting from the initial location to the start of the circle cut. A change in the approach point arithmetic expression could move the approach point closer to the edge of the circle. Pocket milling of a circle N010 (Var #1100 is coordinate system number) N020 (Var #1101 is drill tool slot) N030 (Var #1102 is mill tool slot) N040 (Var #1103 is hole diameter) N050 (Var #1104 is tool diameter) N060 G#1100 G0 X0 Y0 Z0 (machine home from previous work) N070 (place your tool load routine about here) N080 G55 T#1000 M6 G43 H#1000 (pick up drill and offsets for this hole) N090 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (move to initial position) N100 G1 F5 Z-1 (drill starting hole) N110 F25 Z0 (retract quill) N110 G53 G0 X0 Y0 Z0 (go back to tool change position) N130 (place your tool load routine about here) N140 T#1001 M6 G43 H#1001 (pick up mill) N150 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (mill to initial position) N160 G1 F5 Z-1 (mill starting hole) N170 G17 G41 D2 G3 F3 X[#1002/2] Y0 R[#1002/4] (offset arc to start) N180 X[-1*[#1002/2]] R[#1002/2] (cut the first half circle) N190 X[#1002/2] R[#1002/2] (cut the second half circle) N200 G40 T0 M6 G43 H0 G0 Z0 (drop offsets and retract quill) N210 G53 G0 X0 Y0 Z0 (go home) N220 M2 One limitation of the code above is that tool diameter can't be larger than the radius (d/2) of the finished hole or the EMC will generate a cutting compensation error message. Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

1. This situation is generally a new problem caused by maintenance. One possibility is that the magnetic block is not in the right position; the other may be the connection problem of the circuit inside the tool holder.

... Drill Manual - Jewelry Drill w/Micro Drill Bits (0.8 ... Logo for AVID POWER. AVID POWERAVID POWER. + Follow. Content Image · Shop the Store.

Sixth, the input tool number can rotate the tool holder, directly press the tool change button, the tool holder can not rotate

Table 10.2 Tolerances Related to Machining Processes. Table 10.2 is a chart ... tolerance. Basic size. Shaft tolerance. 50H8/f7. Fit. (c) Fit. 10.38 ...

We only use the best materials from industry-leading manufacturers. We have years of experience producing super-tight tolerance 16ER/NR for all industries.

2021104 — Threading insert IR vs. EL, or ER vs IL, NR, NL etc ... Some manufacturers use different nomenclature for internal threading inserts.

4 Flutes Machining is a locally-owned machine shop and manufacturer of high-end machined components and engineering solutions.

Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

According to the above reasons, analysis and inspection methods and solutions, it is helpful to find the cause of the fault in a timely and effective manner and quickly eliminate the fault. Economical CNC lathes are more commonly used machine tools. In the maintenance process, it is not only necessary to repair well, but also to repair quickly. To do a good job in machine tool maintenance, not only to master the theory, but more importantly, to continuously improve and accumulate in the practice to accumulate rich maintenance experience, so that the CNC lathe tool holder can be repaired efficiently.

1. The Hall element deviates from the magnetic block and is placed in front of the magnetic block. When the manual key is changed, the tool holder detects the position information of the tool holder as soon as it rotates, and then immediately reverses the tool holder. At this point, check that the Hall element on the knife tray is off position and adjust the position of the transmitter to align the Hall element with the magnetic block.

Understanding Carbide Inserts:** Carbide inserts are precision-cut components designed to fit into the flutes of cutting tools, such as end mills and boring ...

1. Since the tool holder can run continuously, there is less possibility of mechanical failure, mainly from electrical inspection.

For the initial test of this program, the relevant portion of the variable file looked like those lines below. The emc.var file addition for pocket milling of a circle Coordinate system to use is variable 1100. 1100 56 Drill pocket number in variable 1101 below. 1101 1 Mill pocket number in variable 1102 below. 1102 2 Finished Hole Diameter in variable 1103 below. 1103 2.5000 End Mill Diameter in variable 1104 below. 1104 0.5000 By using variables we are able to easily adjust the size of the hole that will be cut and the size of the cutter. By making the tool slots also variables, the code can be used over and over in the same program with different combinations. Editing sizes is relatively easy for the operator during final setup and run because the variables are explicit. One caution here is that both #1104 and the size of the tool defined in the emc.tbl need to be about the same size. Example 4 uses one half of the radius of the finished circle as the radius of the tool approach for tool diameter compensation. (see figure 11) The edge of the tool is placed on this arc before the compensation move is begun. For large circles this approach may waste some time getting from the initial location to the start of the circle cut. A change in the approach point arithmetic expression could move the approach point closer to the edge of the circle. Pocket milling of a circle N010 (Var #1100 is coordinate system number) N020 (Var #1101 is drill tool slot) N030 (Var #1102 is mill tool slot) N040 (Var #1103 is hole diameter) N050 (Var #1104 is tool diameter) N060 G#1100 G0 X0 Y0 Z0 (machine home from previous work) N070 (place your tool load routine about here) N080 G55 T#1000 M6 G43 H#1000 (pick up drill and offsets for this hole) N090 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (move to initial position) N100 G1 F5 Z-1 (drill starting hole) N110 F25 Z0 (retract quill) N110 G53 G0 X0 Y0 Z0 (go back to tool change position) N130 (place your tool load routine about here) N140 T#1001 M6 G43 H#1001 (pick up mill) N150 X[#1002/4] Y[-1*[[#1002/4]-[#1003/2]]] Z0 (mill to initial position) N160 G1 F5 Z-1 (mill starting hole) N170 G17 G41 D2 G3 F3 X[#1002/2] Y0 R[#1002/4] (offset arc to start) N180 X[-1*[#1002/2]] R[#1002/2] (cut the first half circle) N190 X[#1002/2] R[#1002/2] (cut the second half circle) N200 G40 T0 M6 G43 H0 G0 Z0 (drop offsets and retract quill) N210 G53 G0 X0 Y0 Z0 (go home) N220 M2 One limitation of the code above is that tool diameter can't be larger than the radius (d/2) of the finished hole or the EMC will generate a cutting compensation error message. Next: Example 5 - Iterated Up: 13.5 Sample Variable Programs Previous: Example 3 - An Contents Index root 2003-05-26

16er Carbide Threading Inserts 0.5 2.0 1.5 1.25 For ISO ... - cnc threading insert name

You Might Also Be Interested In