After cleaning the mounting holes, tighten the bolts to secure the guide posts.
1. When using multiple needle guide column assemblies at the same time, the reference plane of one of the plurality of guide posts is shifted by 90° to prevent incorrect assembly of the mold frame.
2. Confirm the verticality of the guide post. (0.01mm/100mm or less)
3. When pressing into the guide post, press it slowly by means of a hydraulic press or the like. Pressing with a hammer or other tool may cause the guide post to bend and deform.
Insert the guide post into the guide sleeve.
(Please refer to the matching mark and mark for the needle guide sleeve)
Place the parallel block on the lower mold base and install the upper mold base.
Slide the guide bush to check for interference.
Wash grease and dirt on the adhesive surface with a solvent, fill the adhesive groove of the guide sleeve with an anaerobic adhesive, and insert it into the mounting hole. Please cure the adhesive to prevent the guide sleeve from being ejected from the upper mold base (3 to 6 hours at normal temperature).
Stopper installation
Movable stop... After the adhesive is completely cured, insert the spring and the fixing block, and use a wrench to rotate the hex guide shaft of the movable stopper RSTM and STM.
Fixed stopper... After the adhesive is completely cured, insert the spring and the fixing block and install the fixed stoppers RSTK and STK.
Loading and unloading of the guide post.
1. Remove the movable stop, steel ball bushing and spring mounted on the guide post.
2. Loosen the bolt and remove the loading and unloading gasket.
3. In order not to damage the inner surface of the mounting hole and the threaded hole, use a material such as copper alloy as the backing plate, hammer it with a hammer, and remove the guide post.
4. Install the spring, ball bushing and movable stop on the guide post and insert the guide bushing.
5. Place the parallel block on the upper die holder and then into the lower die holder, but do not touch the needle guide post and the steel ball guide post.
6. Slide all the guide posts up and down to confirm the interference with the mounting holes and adjust the position of the upper die holder.
7. After cleaning the mounting holes, tighten the bolts to secure the guide posts.https://www.xhychromerod.com/