模具（jù）的定期磨光保證了一致的衝壓質量。定（dìng）期打磨模具，不僅可以提高模具的使用壽命，而且可以（yǐ）提（tí）高機床的（de）使用壽命。那麽打磨模具時應（yīng）考（kǎo）慮哪些因素呢（ne）？

The regular polishing of the die ensures the consistent stamping quality. Grinding the mold regularly can not only improve the service life of the mold, but also improve the service life of the machine tool. So what factors should be considered when grinding the mold?

（1）在R01-025毫米的情況下，切削刃圓角的銳度取決於切削刃（rèn）的銳度。

(1) In the case of r01-025 mm, the sharpness of the cutting edge fillet depends on the sharpness of the cutting edge.

（2）砂輪表麵應清理幹淨。

(2) The surface of grinding wheel shall be cleaned.

（3）建議使用鬆軟的粗粒砂輪。如WA46KV

(3) It is recommended to use a soft coarse-grained grinding wheel. Such as wa46kv

（4）每次研磨量（刀具）不應超過0013mm。過度磨削會導致模具表麵過熱（rè），相當於（yú）退火處理，模具變軟，大大降低模具壽命。

(4) The grinding amount (tool) per time should not exceed 0013mm. Excessive grinding will lead to overheating of the die surface, which is equivalent to annealing treatment, making the die soft and greatly reducing the life of the die.

（5）打磨時須添加（jiā）足夠的冷卻液。

(5) Add enough coolant during grinding.

（6）打（dǎ）磨時，衝（chōng）頭和下模應固定牢固，並使用專（zhuān）用工裝夾具。

(6) During grinding, the punch and lower die shall be firmly fixed, and special tooling fixtures shall be used.

（7）模具的研磨量是恒定的。如果達到此值，衝頭將被報廢。如果繼（jì）續使用（yòng），很容易損壞模具和機器（qì）。

(7) The grinding amount of the mold is constant. If this value is reached, the punch will be discarded. If you continue to use, it is easy to damage the mold and machine.

（8）濟南注塑加工廠家（jiā）提醒您，打磨後，應使用磨刀石處理邊緣，以去除過度鋒利的邊（biān）緣（yuán）。

(8) Jinan injection molding manufacturer reminds you that after grinding, the edge should be treated with a grindstone to remove the excessively sharp edge.

（9）磨尖後，清洗（xǐ）、退磁、上（shàng）油。

(9) After sharpening, clean, demagnetize and oil.

注意：有很多方法可以磨快模具，這可以（yǐ）通過一個特殊的磨刀器或在（zài）平麵磨（mó）床上實現。衝頭和下模（mó）的刃磨頻（pín）率一般為4:1。磨刀後請調整模具高度。

Note: there are many ways to sharpen the mold, which can be achieved by a special knife grinder or on a surface grinder. The grinding frequency of punch and lower die is generally 4:1. Please adjust the mold height after sharpening.

（1）不正確的銳化方法的危害：不（bú）正（zhèng）確的銳化會加劇模具刀刃的快速損壞，導致每次銳化的（de）錘擊次數大大減少。

(1) Harm of incorrect sharpening method: incorrect sharpening will aggravate the rapid damage of the die blade, resulting in a significant reduction in the number of hammers per sharpening.

（2）正確的刃磨（mó）方法的好處：定期對模具進行刃磨，可使衝孔質量和精度保持穩定。模具的刀（dāo）刃損壞緩慢（màn），使（shǐ）用壽（shòu）命較長。

(2) Benefits of correct grinding method: regular grinding of the die can stabilize the punching quality and accuracy. The blade of the die is damaged slowly and has a long service life.

技術人員要了解和（hé）掌握基礎的注塑知識，包括低壓保護設置、注射速度、合模速度、保壓壓力、鎖模力、模溫等重要參數，在生產操作時，盡量避免傷害模具。更多相關內容就來網站http://www.lsjtcyjt.cn進行谘詢（xún）吧。

Technicians should understand and master basic injection molding knowledge, including low-pressure protection settings, injection speed, mold closing speed, pressure maintaining pressure, mold locking force, mold temperature and other important parameters. During production operations, try to avoid damaging the mold. Come to the website for more relevant content http://www.lsjtcyjt.cn Consult.